尿液唾液中代谢产物检测方案(气质联用仪)

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检测样品: 尿液
检测项目: 生化检验
浏览次数: 332
发布时间: 2020-04-03
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广州禾信仪器股份有限公司

白金14年

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采用顶空固相微萃取-全二维气相色谱飞行时间质谱联用法,测试吸烟者与不吸烟者的唾液和尿液,对样品进行定性分析,并从中选出能区别吸烟者与不吸烟者代谢物的标志化合物。

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广州禾信仪器股份有限公司 基于顶空固相微萃取-全二维气相色谱飞行时间质谱联用的唾液与尿液中挥发性成分分析 一、实验目的 采用全二维反向柱系统分别测试吸烟者与不吸烟者的唾液和尿液,对样品进行定性分析,并从中选出能区别吸烟者与不吸烟者代谢物的标志化合物。 二、实验仪器及样品 a)仪器: 设备1:全二维气相色谱-飞行时间质谱联用仪(禾信GGT0610) 设备2:全自动多功能在线前处理进样平台(CTC PAL RTC) b)样品1: C7-C30 正构烷烃混标(购自西格玛奥德里奇,浓度为10ug/mL,溶剂为正己烷); c)样品2:2:H唾液样12个(吸烟者6个样品,编号为 A1- A6;不吸烟者6个样品,编号号B1-B6); d)样品3:3:尿液样12个(吸烟者6个样品,编号为C1-C6;不吸烟者6个样品,编号为D1-D6)。 图1实验仪器实物图 三、实验条件 3.1仪器条件 3.1.1唾液实验条件 a) 前处理进样平台条件: 测试正构烷烃 C7-C30标准品时直接进行液体进样,进样量为 1uL;测试尿液时采用 120um DVB/CWR/PDMS萃取头(用于挥发性和半挥发性物质分析),用移液枪取 3mL 唾液于20mL 固相微萃取样品瓶中。萃取前老化温度为260℃,老化时间为15min, 孵化时间为 30min, 孵化温度为60℃,振摇速度为 350rpm,萃取深度为 22mm, 萃取时间为 50min,进样深度为35mm,解析时间为180s, 解析温度为250℃。 b)色谱条件: 采用前进样口,温度为250℃,分流进样,分流比为2:1;全二维第一根色谱 柱为 MEGA-WAX Plus (30mx0.25mm×0.25um),第二根色谱柱为 DB-17(1.3mx0.18mmx0.18um),载气为氦气,色谱柱恒定流量为 1mL/min; 柱箱采用程序升温,起始温度为40℃,保持3min,,以5℃/min 升温到240℃,保持5min, 共48 min。 c)全二维气相调制器条件: 采用 HV模式,调制柱为 HV调制柱(1.2mx0.25mm),调制周期为5s, 其中解析时间为 1s; N2 补偿气为0.15MPa, 同步 GC 升温程序,调制器进口比柱箱高30℃,调制器出口比柱箱高120℃。 d) 飞行时间质谱条件: 接口温度为320℃,离子源温度为230℃,灯丝2发射电流为200uA,,电离能为标准70eV, MCP 电压为-1920V,采集质量范围为40-500amu,阈值设为90,采集速度为100谱/秒。采集正构烷烃C7-C30标准品溶剂延时为2min,采用 SPME 测试香精样品时不设溶剂延迟。 3.1.2尿液实验条件 a) 前处理进样平台条件: 用移液枪取 10mL 尿液于 20mL 固相微萃取样品瓶中。萃取前老化温度为260℃,老化时间为15min, 孵化时间为30min, 孵化温度为60℃,振摇速度为 350rpm, 萃取深度为 22mm,萃取时间为 50min, 进样深度为35mm,解析时间为180s,解析温度为250℃。 b)色谱条件: 分流比为3:1;其它同唾液条件。 c))全全二维气相调制器条件: 同唾液条件。 d)飞行时间质谱条件: 同唾液条件。 四、数据处理方法 1.采用全二维数据处理工作站软件 Canvas 载入数据,自动绘制全二维 TIC 轮廓图,并对图中信噪比大于3的峰自动识别,标识出的每一个峰点即代表一种化合物,每个化合物由一对保留时间确定,X 轴方向为第一维保留时间(min), Y轴方向为第二维保留时间(s)。 2. 通过对每个化合物的质谱图进行谱库比对检索、结合相对保留指数等信息,对化合物进行定性分析;同时,软件采用峰面积归一化法自动生成各成分的相对含量。根据各化合物的定性定量信息,统计游泥样品中的挥发性成分,并根据化合物化学组成对各个成分进行分类并统计个数和相对百分比含量。 3. 导出定性列表,统计百分比含量较高的组分;统计吸烟者与不吸烟者的唾液与尿液中相对应和不对应的组分。 4. 在吸烟者与不吸烟者的唾液组分对比结果中,将吸烟者与不吸烟者间不同的组分再与各自对照组的组分进行比对,如:将吸烟者组的差异组分与不吸烟者组的所有组分进行比对,若不吸烟者组分中没有与之对应的组分,则说明该化合物为吸烟者特有的标志化合物,反之则不是。 5. 吸烟者与不吸烟者的尿液组分中的标志性化合物筛选方法同唾液筛选方法。 五、结果分析 1.正构烷烃 C7-C30 混标 在测完每个样品时,会在相同条件条件下采集一针 C7-C30 正构烷烃混标,以计算得到该条件下的保留指数,用以辅助未知化合物定性。液体进样 1uL浓度为10ug/mL 的C7-30正构烷烃混标,分流比设为20:11。全二维气相色谱 TIC轮廓图如图5-1所示。 图5-1C7-C30混标全二维色谱轮廓图 表5-1 C7-C30组分定性列表 序号 化合物 一维保留时间(min) 二维保留时间(s) 保留指数 1 C8 2.367 1.580 800 2 C9 3.117 2.833 900 3 C10 4.617 4.214 1000 4 C11 6.950 0.138 1100 5 C12 9.617 0.497 1200 6 C13 12.367 0.547 1300 7 C14 15.034 0.438 1400 8 C15 17.534 0.456 1500 9 C16 19.950 0.387 1600 10 C17 22.284 0.278 1700 11 C18 24.450 0.271 1800 12 C19 26.617 0.150 1900 13 C20 28.617 0.108 2000 14 C21 30.534 0.118 2100 15 C22 32.367 0.109 2200 16 C23 34.117 0.148 2300 17 C24 35.784 0.173 2400 18 C25 37.450 0.250 2500 19 C26 39.034 0.360 2600 20 C27 40.617 0.418 2700 21 C28 42.034 0.648 2800 22 C29 43.534 1.261 2900 23 C30 45.117 3.074 3000 得到正构烷烃 C7-C30 维二维色谱图,进行峰检测,然后建立RI族,输入对应的保留指数,存为共享模板用于唾液和尿液的辅助定性。全二维数据处理工作站 Canvas 软件可以根据 RI 族自动去计算峰列表里面的所有峰的保留指数,在进行 NIST 谱库检索时,反向柱系统选择标准极性柱,将保留指数误差范围设为30,即可将保留指数用于辅助定性。 2.唾液 2.1吸烟者唾液 吸烟者A1 唾液全二维气相色谱 TIC 轮廓图如图5-2所示,最终共计检测到64种组分。其含量百分比前二十的组分从大到小依次为:吲哚、氨基甲酸苯酯、、二甲基三硫化物、二甲基二硫化物、-1-辛烯-3-醇、1-十二烷醇、对甲酚、 (S)-1-甲基-4-(1-甲基乙烯基)-环己烯、 甲苯、3-辛酮、2-十二烷酮、苯甲醇、外-2-丙烯酸-1,7,7-三甲基双环[2.2.1]庚-2-基酯、2-十一烷酮、甲基硫代乙酸酯、2,2,3-三甲基-3-氧代乙醇、萘、正十六烷酸、2-癸酮和苯甲醛。 图5-2吸烟者A1 唾液全二维色谱轮廓图 表5-2吸烟者A1唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Toluene 5.534 1.572 441.56 2 Methyl thiolacetate 5.784 1.232 233.07 3 Disulfide, dimethyl 6.284 1.464 5485.53 4 m-Xylene/p-Xylene 7.784 1.990 71.64 5 1-Butanol 8.367 0.719 40.56 6 1,3-Cyclopentadiene, 5-(1-methylethylidene)- 9.117 1.958 48.67 7 Cyclohexene, 1-methy1-4-(1-methylethenyl)-,(S)- 9.284 3.177 1055.16 8 Oxalic acid, allyl nonyl ester 9.701 0.321 74.23 9 1-Butanol,3-methyl- 10.034 0.773 21.41 10 N'-(5-Methylsalicylidene)-3,5-dinitrobenzhydrazide 10.201 0.707 14.19 11 3-Octanone 11.034 2.178 416.14 12 Styrene 11.117 1.577 44.11 13 1-Hexanol 13.951 0.860 38.19 14 Dimethyl trisulfide 14.367 1.850 6181.02 15 2-Nonanone 14.701 2.043 49.19 16 Nonanal 14.784 2.114 60.44 17 3-Oxetanol, 2,2,3-trimethyl- 16.117 2.155 212.86 18 1-Hexene, 6-nitro- 16.284 1.505 28.11 19 2-Decanone 16.451 2.133 182.81 20 1-Octen-3-ol 16.451 0.966 4117.79 58 Nonanoic acid 32.367 0.566 123.03 59 Phenol, 3,5-bis(1,1-dimethylethyl)- 34.534 0.909 18.55 60 Diethyl Phthalate 35.367 1.368 13.03 61 Indole 36.617 0.668 16786.98 62 Indole, 3-methyl- 37.367 0.793 88.61 63 IH-Isoindole-1,3(2H)-dione, 44.034 0.658 73.15 2-(hydroxymethyl)- 64 n-Hexadecanoic acid 44.117 0.979 191.81 吸烟者A2唾液全二维气相色谱 TIC 轮廓图如图5-3所示,最终共计检测到58种组分。其含量百分比前二十的组分从大到小依次为:吲哚、1-十二烷醇、1-辛烯-3-醇、甲苯、苯甲醛、外-2-丙烯酸-1,7,7-三甲基双环[2.2.1]庚-2-基酯、(S)-1-甲基-4-(1-甲基乙烯基)-环己烯、(Z)-1-(甲硫基)-1-丙烯、萘、苯甲醇、吡啶、3-辛酮、甲氧基苯基肟、对甲酚、3-乙烯基-吡啶、3-甲基-吡啶、(E)-2-辛烯-1-醇、(E)-2-丁烯醛和2-乙基-1-己醇。 图5-3吸烟者A2唾液全二维色谱轮廓图 表5-3吸烟者A2唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Ethanol 3.867 0.596 13.70 2 2.3-Butanedione 4.534 0.822 46.80 3 1-Propene,1-(methylthio)-,(Z)- 5.034 1.469 139.24 4 Toluene 5.534 1.633 1265.53 5 2-Butenal,(E)- 5.617 1.058 62.40 41 Naphthalene, 2-methyl- 25.367 1.693 18.35 42 Benzaldehyde, 2,4,5-trimethyl- 25.867 1.558 20.07 43 Naphthalene, 1-methyl- 26.117 1.707 11.40 44 Benzylalcohol 26.200 0.719 127.63 45 (2-Benzimidazolyl)methylamine 26.200 1.618 9.61 46 Spiro[2,4]hepta-4,6-diene 26.950 0.819 10.33 47 Benzothiazole 27.617 1.257 13.74 48 1-Dodecanol 27.950 1.350 2881.42 49 N-Acryloylmorpholine 29.784 1.122 14.71 50 1,2,3-Propanetriol, 1-acetate 30.200 0.997 21.37 51 p-Cresol 30.450 0.559 92.89 52 1H-1,3-Benzimidazole, 31.867 0.950 8.55 5-methyl-2-[(2-phenylethyl)thio]- 53 3,4-Dimethyl-5-hydroxy-isoxazole 32.117 0.941 11.33 54 Nonanoic acid 32.367 0.598 40.21 55 Phenol, 3,5-bis(1,1-dimethylethyl)- 34.534 0.940 24.75 56 Indole 36.617 0.725 3125.86 57 Indole, 3-methyl- 37.367 0.822 48.11 58 Phthalic acid, hexyl tridec-2-yn-1-yl ester 40.534 1.848 13.33 吸烟者 A3 唾液全二维气相色谱 TIC 轮廓图如图5-4所示,最终共计检测到64种组分。其含量百分比前二十的组分从大到小依次为:吲哚、甲苯、二甲基二硫化物、1-辛烯-3-醇、苯甲醛、二二甲基三硫化物、3-辛酮、2-十二烷酮、 (E)-2-辛烯-1-醇、1-己醇、苯甲醇、外-2-丙烯酸-1,7,7-三甲基双环[2.2.1]庚-2-基酯、2-甲基-2-(1-甲基乙基)环氧乙烷、 (S)-1-甲基-4-(1-甲基乙烯基)-环己烯 萘、苯乙烯、乙醇、2-乙基-1-己醇、水杨酸甲酯和甲基硫代乙酸酯。 图5-4吸烟者A3 唾液全二维色谱轮廓图 表5-4吸烟者A3 唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Ethanol 3.867 0.600 123.76 2 3-Methyl-1-nitrobut-2-ene 4.950 1.466 89.08 3 Toluene 5.534 1.651 9373.00 4 Methyl thiolacetate 5.784 1.276 103.58 5 Disulfide, dimethyl 6.284 1.501 4065.15 6 Hexanal 6.534 1.648 101.29 7 m-Xylene/p-Xylene 7.784 2.037 38.92 8 1-Butanol 8.450 0.758 51.86 9 o-Xylene 8.950 2.067 31.43 10 Cyclohexene, 1-methy1-4-(1-methylethenyl)-, 9.200 3.274 158.16 (S)- 11 Pyridine 9.200 1.219 27.82 12 2-Butoxyethyl acetate 9.450 0.658 90.78 13 1-Butanol, 3-methyl- 10.034 0.812 37.00 14 3-Octanone 11.034 2.225 826.30 15 Styrene 11.034 1.645 145.04 16 l-Pentanol 11.200 0.830 20.83 17 Thiocyanic acid, methyl ester 11.700 0.935 64.82 18 2,4-Dithiapentane 11.867 1.658 13.43 19 Pyridine, 3-methyl- 12.117 1.420 19.12 20 Octane, 2,7-dimethyl- 12.284 0.613 32.64 21 2-Heptenal,(Z)- 12.950 1.596 40.61 59 1,2,3-Propanetriol, 1-acetate 30.200 1.017 25.70 60 p-Cresol 30.450 0.578 99.62 61 Nonanoic acid 32.367 0.608 14.26 62 Diamyl phthalate 35.367 1.403 10.91 63 Indole 36.617 0.719 15389.86 64 Indole, 3-methyl- 37.367 0.835 31.57 吸烟者A4 唾液全二维气相色谱 TIC 轮廓图如图5-5所示,最终共计检测到62种组分。其含量百分比前二十的组分从大到小依次为:二甲基三硫化物、二甲基二硫化物、吲哚、对甲酚、(S)-1-甲基-4-(1-甲基乙烯基)-环己烯、氨基甲酸苯酯、1-十二烷醇、1-辛烯-3-醇、3-辛酮、2-乙基-1-己醇、3-甲基-吲哚、萘、(E)-2-辛烯-1-醇、柠檬烯、1-辛醇、2-甲基-3-(甲硫基)呋喃、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、苯甲醛、2-十一烷酮和壬醛。 图5-5 I吸烟者A4 唾液全二维色谱轮廓图 表5-5吸烟者A4唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Ethanol 3.784 0.610 147.32 2 Aziridine, 1-ethenyl- 4.950 1.455 132.34 3 Toluene 5.534 1.644 68.31 4 2-Butenal, (E)- 5.617 1.077 20.64 5 Methyl thiolacetate 5.784 1.281 120.92 6 Disulfide, dimethyl 6.284 1.502 29759.61 7 3-Nonyne 7.367 3.898 69.72 exo- 43 Naphthalene 23.034 1.606 1193.93 44 Methyl salicylate 23.867 1.351 14.69 45 Oxime-, methoxy-phenyl- 24.117 0.507 78.41 46 Ethanol, 2-(2-butoxyethoxy)- 24.450 1.076 118.50 47 Naphthalene, 2-methyl- 25.367 1.719 69.50 48 Benzaldehyde, 2,4,5-trimethyl- 25.867 1.584 25.06 49 Naphthalene, 1-methyl- 26.117 1.724 53.34 50 Benzyl alcohol 26.200 0.737 72.30 51 Propanoic acid, 2-methyl-, 26.284 1.358 98.78 2-ethyl-1-propyl-1,3-propanediyl ester 52 Phenylethyl Alcohol 26.950 0.838 9.66 53 Benzothiazole 27.617 1.280 10.86 54 1-Dodecano1 27.950 1.368 6635.09 55 Carbamic acid, phenyl ester 29.034 0.519 7309.36 56 N-Acryloylmorpholine 29.784 1.137 15.12 57 1,2,3-Propanetriol, 1-acetate 30.200 1.022 23.37 58 p-Cresol 30.367 0.592 14890.92 59 Nonanoic acid 32.367 0.613 41.86 60 Indole 36.617 0.708 18577.73 61 Indole, 3-methyl- 37.367 0.839 1853.61 62 n-Hexadecanoic acid 44.117 1.033 68.46 吸烟者 A5 唾液全二维气相色谱 TIC 轮廓图如图5-6所示,最终共计检测到59种组分。其含量百分比前二十的组分从大到小依次为:1-十二烷醇、吲哚、、甲基三硫化物、二甲基二硫化物、对甲酚、1-辛烯-3-醇、3-辛酮、3-甲基-吲哚、萘、苯甲醛、甲基硫代乙酸酯、苯甲醇、、十二烷、醋酸、9-羟基-2-壬酮、J (S)-1-甲基-4-(1-甲基乙烯基)-环己烯、、1E-14十六碳烯醛、 (E)-2-辛烯-1-醇、3-甲基-1-丁醇和1-乙烯基氮丙啶。 图5-6吸烟者A5 唾液全二维色谱轮廓图 表5-6吸烟者A5唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Aziridine, 1-ethenyl- 4.950 1.475 240.63 2 Toluene 5.534 1.647 85.40 3 Methyl thiolacetate 5.784 1.287 795.50 4 Disulfide, dimethyl 6.284 1.511 14910.86 5 Propanoyl chloride, 2-methyl- 7.700 1.962 84.18 6 Cyclohexene, 1-methyl-4-(1-methylethenyl)-, 9.200 3.281 447.02 (S)- 7 1-Butanol, 2-methyl-, propanoate 9.450 0.676 65.93 8 1-Butanol,3-methyl- 10.034 0.822 287.94 9 Guanidine, methyl- 10.034 2.887 86.59 10 Furan, 2-pentyl- 10.367 2.361 43.40 11 3-Octanone 11.034 2.238 5208.83 12 Disulfide, methyl 2-propenyl 11.700 1.765 78.59 13 1-Pentanol, 4-methyl- 12.867 0.894 81.01 14 1-Hexanol 13.950 0.912 211.35 15 Propane, 2,2-bis(methylthio)- 13.950 2.192 191.34 16 Dimethyl trisulfide 14.367 1.908 16367.78 17 2-Nonanone 14.700 2.103 27.33 18 Hydroperoxide,hexy1 14.784 2.135 39.00 19 Hydroxylamine,O-(2-methylpropyl)- 15.034 0.413 32.40 20 3-Oxetanol, 2,2,3-trimethyl- 16.117 2.204 102.45 21 1-Octen-3-o1 16.450 1.014 6560.06 59 n-Hexadecanoic acid 44.117 1.023 51.15 吸烟者A6 唾液全二维气相色谱 TIC 轮廓图如图5-7所示,最终共计检测到53种组分。其含量百分比前二十的组分从大到小依次为:1-十二烷醇、苯酚、吲哚、1-辛希-3-醇、苯甲醇、萘、苯甲醛、3-甲基-吲哚、二甲基二硫化物、[1R-(1R*,4Z, 9S*)1-4,11,11-三甲基-8-亚甲基-双环[7.2.0]十一碳-4-烯、(S)-1-甲基-4-(1-甲基乙烯基)-环己烯、3-辛酮、乙偶姻、醋酸、((E)-2-辛烯-1-醇、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、硝基-环戊烷、对甲酚、1,2-二氯-乙烷和N-丁酰基-DL-高丝氨酸内酯。 图5-7吸烟者A6唾液全二维色谱轮廓图 表5-7吸烟者A6唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Cyclopentane, nitro- 4.950 1.460 134.39 2 Toluene 5.534 1.618 72.18 3 Disulfide,dimethyl 6.284 1.508 291.28 4 Ethane, 1,2-dichloro- 6.284 0.937 99.89 5 Cyclohexene, 1-methy1-4-(1-methylethenyl)-, 9.200 3.271 268.72 (S)- 6 N-Butyryl-DL-homoserine lactone 9.450 0.675 85.68 7 1-Butanol,3-methyl- 10.034 0.830 38.74 8 3-Octanone 11.034 2.209 230.65 9 Thiodiacetonitrile 11.700 1.784 55.46 ne 46 Propanoic acid, 2-ox0- 30.200 1.027 16.35 47 p-Cresol 30.367 0.597 129.98 48 Hexane, 1-fluoro- 31.867 1.489 15.10 49 2H-Pyran-2-one, tetrahydro-3,6-dimethyl- 32.117 0.946 13.68 50 Indole 36.617 0.753 2989.42 51 Indole, 3-methyl- 37.367 0.842 562.93 52 Phthalimide 44.034 0.736 11.54 53 3,4-Hexanediol, 2,5-dimethyl- 44.117 1.020 59.99 2.2不吸烟者唾液 不吸烟者 B1唾液全二维气相色谱 TIC 轮廓图如图5-8所示,最终共计检测到61种组分。其含量百分比前二十的组分从大到小依次为:二甲基三硫化物、吲哚、苯酚、对甲酚、二甲基二硫化物、2-癸酮、2-十二烷酮、甲基硫代乙酸酯、3-甲基-吲哚、2-非十八碳酮、2-十一烷酮、4-甲基-2-己醇、醋酸、4-甲基-2-己酮、6-甲基-2-庚酮、2-十二醇、2-壬酮、2-乙基-1-己醇、6,10-二甲基-2-十一烷酮和甲氧基苯基肟。 图5-8不吸烟者B1 唾液全二维色谱轮廓图 表5-8不吸烟者B1唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Toluene 5.534 1.652 296.54 2 Methyl thiolacetate 5.784 1.286 5081.91 41 1-Nonano1 21.450 1.129 38.57 42 2-Undecanone, 6,10-dimethyl- 21.534 2.323 305.26 43 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester, exo- 22.284 2.755 206.70 44 2-Undecano1 22.784 1.407 63.31 45 Naphthalene 23.034 1.601 111.53 46 2-Dodecanol 23.950 1.487 445.04 47 Oxime-,methoxy-phenyl-_ 24.117 0.518 296.86 48 2-Hexanol, 5-methyl- 24.284 1.475 46.36 49 Ethanol, 2-(2-butoxyethoxy)- 24.450 1.088 72.45 50 1-Propene,3-propoxy- 24.617 2.363 86.78 51 Naphthalene, 2-methyl- 25.367 1.710 18.18 52 Pentane, 1-(2-propenyloxy)- 25.784 2.437 42.47 53 Benzaldehyde, 2,4,5-trimethyl- 25.867 1.593 26.71 54 Benzyl alcohol 26.200 0.745 200.63 55 1-Dodecanol 27.950 1.373 241.41 56 Phenol 28.950 0.520 20073.26 57 p-Cresol 30.367 0.604 17584.83 58 2-Piperidinone 31.200 0.865 29.84 59 Indole 36.617 0.756 20237.52 60 Indole, 3-methyl- 37.367 0.844 3190.28 61 n-Hexadecanoic acid 44.117 1.036 108.97 不吸烟者B2唾液全二维气相色谱 TIC 轮廓图如图5-9所示,最终共计检测测53种组分。其含量百分比前二十的组分从大到小依次为:1-十二烷醇、吲哚、苯酚、二二甲基二硫化物、 甲基三硫化物、对甲酚、2-乙基-1-己醇、2-十二烷酮、1-辛烯-3-醇、甲基硫代乙酸酯、3-甲基-吲哚、2-癸酮、3-辛酮、2-十二醇、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、2-十一烷酮、 (1B,3β,5)-1,5-二乙烯基-3-甲基-2-亚甲基-环己烷、9-羟基-2-壬酮、甲氧基苯基肟和1-壬醇。 图5-9不吸烟者B2 唾液全二维色谱轮廓图 表5-9不吸烟者B2唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 Toluene 5.534 1.574 39.31 2 Methyl thiolacetate 5.784 1.248 1337.62 3 Disulfide, dimethyl 6.284 1.467 15280.51 4 S-Methyl propanethioate 7.367 1.663 25.74 5 S-Methyl 2-methylpropanethioate 7.700 1.986 51.87 6 1-Butanol 8.450 0.728 29.94 7 Pivalic acid vinyl ester 9.867 2.289 79.47 8 1-Butanol,3-methyl- 10.034 0.790 67.49 9 2-Butanone, 3,3-dimethyl-1-thiocyanato- 10.117 2.202 82.61 10 Furan,2-pentyl- 10.367 2.323 59.06 11 2-Pentanone, 5-chloro- 10.617 1.966 61.72 12 3-Octanone 11.034 2.181 378.27 13 2-Methyl-3-(methylthio) furan 13.617 1.540 45.29 14 1-Hexanol 13.950 0.876 65.15 15 Dimethyl trisulfide 14.367 1.870 7230.97 16 2-Nonanone 14.700 2.066 37.02 17 2-Decanone 16.117 2.177 515.85 18 Thiophene, 2-pentyl- 16.367 2.442 17.81 19 1-Octen-3-o1 16.450 0.977 1584.52 20 Pentanal, 2-methyl- 16.450 2.140 78.01 21 1-Hexanol,2-ethyl- 17.450 1.048 3580.19 22 1,4-Benzenedicarboxamide,2-nitro- 18.117 0.638 17.02 不吸烟者 B3 唾液全二维气相色谱 TIC 轮廓图如图5-10所示,最终共计检测到53种组分。其含量百分比前二十的组分从大到小依次为:二甲基二硫化物、1-十二烷醇、苯酚、吲哚、对甲酚、二甲基三硫化物、3-甲基-吲哚、1-辛烯-3-醇、 2-丙烯基甲基二硫化物、3-辛酮、2-乙基-1-己醇、硫氰酸甲酯、 (S)-1-甲基-4-(1-甲基乙烯基)-环己烯、2-十二烷酮、甲基硫代乙酸酯、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、2,2,3-三甲基-3-氧代乙醇、苯甲醛、4,7-二甲基-苯并呋喃和正十六烷酸。 图5-10不吸烟者 B3 唾液全二维色谱轮廓图 表5-10不吸烟者 B3 唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Toluene 5.534 1.614 121.22 2 Methyl thiolacetate 5.784 1.277 158.03 3 Disulfide, dimethyl 6.284 1.494 30725.01 4 Cyclohexene, 1-methy1-4-(1-methylethenyl)-, 9.117 3.320 208.50 (S)- 5 a-Amino-y-butyrolactone 9.367 0.777 33.33 6 1-Butanol,3-methyl- 10.034 0.815 16.88 7 Furan, 2-pentyl- 10.284 2.385 85.32 8 Diacetamide 10.617 1.956 30.66 9 3-Octanone 11.034 2.207 587.38 10 Disulfide,methyl 2-propenyl 11.700 1.783 3031.19 11 Thiocyanic acid, methyl ester 11.700 0.928 229.42 12 1-Hexanol 13.950 0.898 24.67 13 Allyl Isothiocyanate 14.034 1.245 26.94 14 Dimethyl trisulfide 14.284 1.918 7111.48 15 2-Nonanone 14.617 2.114 52.01 53 n-Hexadecanoic acid 44.117 1.019 123.57 不吸烟者 B4唾液全二维气相色谱 TIC 轮廓图如图5-11所示,最终共计检测到31种组分。其含量百分比前二十的组分从大到小依次为:苯酚、1-十二烷醇、吲哚、[1R-(1R*, 4Z, 9S *)1-4,11,11-三甲基-8-亚甲基-双环[7.2.0]十一碳-4-烯、甲苯、(S)-1-甲基-4-(1-甲基乙烯基)-环己烯、1-辛烯-3-醇、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、1-乙烯基-氮丙啶、3-辛酮、2-十二烷酮、苯甲醇、3-甲基-吲哚、苯甲醛、正十六烷酸、甲氧基苯基肟、2-(2-丁氧基乙氧基)-乙醇、2-十一烷酮、萘和3,7-二甲基-10-丙-2-基三环[5.3.0.026癸-3-烯。 图5-11不吸烟者 B4唾液全二维色谱轮廓图 表5-11不吸烟者B4唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Aziridine, 1-ethenyl- 5.034 1.427 101.63 2 Toluene 5.534 1.618 601.85 3 Disulfide, dimethyl 6.284 1.445 17.19 4 Cyclohexene, 1-methy1-4-(1-methylethenyl)-, 9.117 3.275 286.79 (S)- 5 3-Octanone 11.034 2.201 85.47 6 1-Hexene-3,5-dione 16.450 2.397 22.28 7 1-Octen-3-o1 16.450 0.986 266.90 8 Trimethadione 16.450 2.148 11.79 9 (-)-B-Bourbonene 17.700 4.487 31.72 10 Benzaldehyde 18.117 1.162 51.40 11 Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-,[1R-(1R*,4Z,9S*)]- 19.617 4.124 2860.16 12 2-Undecanone 19.867 2.236 41.27 13 Acetophenone 21.117 1.250 18.27 14 1,11-Dodecadiyne 21.200 3.760 16.09 15 2-Dodecanone 21.200 2.252 72.16 16 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester,exo- 22.284 2.723 137.69 17 Hydroxylamine,O-(2-methylpropyl)- 22.450 2.329 19.60 18 3,4-Dimethyl-2,5-diprop-2-enyl-2,5-dihydrothiophene 1,1-dioxide 22.617 3.613 25.10 19 Naphthalene 23.034 1.565 40.35 20 Oxime-, methoxy-phenyl-_ 24.200 0.476 46.32 21 Ethanol, 2-(2-butoxyethoxy)- 24.450 1.056 41.49 22 1-Propene,3-propoxy- 24.617 2.328 26.57 23 Pentane, 1-(2-propenyloxy)- 25.784 2.415 26.46 24 Benzyl alcohol 26.200 0.716 66.46 25 1-Dodecano1 28.034 1.320 10480.85 26 Phenol 28.950 0.435 18223.88 27 2-Amino-oxazole 29.784 1.104 9.57 28 1-Fluorooctane 31.867 1.493 14.16 29 Indole 36.617 0.721 10298.11 30 Indole, 3-methyl- 37.367 0.809 52.21 31 n-Hexadecanoic acid 44.117 1.002 46.88 不吸烟者B5唾液全二维气相色谱 TIC 轮廓图如图5-12所示,最终共计检测到63种组分。其含量百分比前二十的组分从大到小依次为:D-柠檬烯、1-十二烷醇、茴香醚、1-甲基-4-(1-甲基乙基)-环己醇、吲哚、[1R-(1R*,4Z, 9S*)1-4,11,11-三甲基-8-亚甲基-双环[7.2.0]十一碳-4-烯、苯酚、(S)-1-甲基-4-(1-甲基乙烯基)-环己烯、艾草醚、1-十四烷醇、二甲基三硫化物、2-甲基-5-(1-甲基乙烯基)-环己酮、顺式-5-甲基-2-(1-甲基乙基)-环己酮、对甲酚、1-甲基-3-(1-甲基乙基)-苯、十二烷、甲基硫代乙酸酯、3-甲基-吲哚、醋酸和烯丙基甲基硫化物。 图5-12不吸烟者 B5唾液全二维色谱轮廓图 表 5-12不吸烟者B5唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Allyl mercaptan 3.200 0.890 637.98 2 Sulfide, allyl methyl 4.034 1.312 1006.09 3 1-Propene,1-(methylthio)-,(Z)- 4.617 1.455 255.25 4 1-Propene,1-(methylthio)-,(E)- 5.117 1.461 459.13 5 Methyl thiolacetate 5.784 1.252 1422.76 6 Disulfide, dimethyl 6.284 1.474 142.26 7 β-Myrcene 8.367 2.915 466.05 8 (+)-2-Carene 8.700 3.291 116.95 9 D-Limonene 9.200 3.250 52521.63 10 Cyclohexene, 1-methyl-4-(1-methylethenyl)-, 9.450 3.116 9181.04 (S)- 11 2-Propanone, 1-hydroxy- 10.534 1.487 103.15 12 3-Octanone 11.034 2.193 72.84 13 Benzene, 1-methyl-3-(1-methylethyl)- 11.284 2.655 1978.22 14 o-Cymene 11.450 2.566 194.16 15 Disulfide, methyl 2-propenyl 11.700 1.749 494.15 16 Dimethyl trisulfide 14.367 1.873 3585.30 17 Dodecane, 2-methyl- 15.034 0.441 166.75 18 2-Decanone 16.117 2.161 68.85 19 1-Octen-3-o1 16.450 0.985 240.74 20 2-Nonadecanone 16.450 2.151 150.87 21 Cyclohexanone,5-methy1-2-(1-methylethyl)-, 16.450 2.428 2870.30 54 Pentanal, 2-methyl- 26.117 2.395 37.03 55 Benzyl alcohol 26.200 0.717 601.96 56 1-Dodecanol 28.034 1.275 50160.08 57 Phenol 28.950 0.464 13784.17 58 p-Cresol 30.367 0.565 2337.40 59 1-Tetradecanol 31.867 1.495 3693.94 60 Indole 36.617 0.616 16990.94 61 Indole, 3-methyl- 37.367 0.808 1324.96 62 Phthalimide 44.034 0.687 93.20 63 n-Hexadecanoic acid 44.117 0.994 66.89 不吸烟者 B6唾液全二维气相色谱 TIC 轮廓图如图5-13所示,最终共计检测到38种组分。其含量百分比前二十的组分从大到小依次为:吲哚、二甲基三硫化物、苯酚、二甲基二硫化物、1-十二烷醇、1-辛烯-3-醇、苯甲醇、茴香醚、甲基硫代乙酸酯、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、2-十一烷酮、2-十二烷酮、3-辛酮、醋酸、2-甲基-戊醛、2-癸酮、3-(羟甲基)-2-壬酮、邻苯二甲酰亚胺、2-(2-丁氧基乙氧基)-乙醇和正十六烷酸。 图5-13不吸烟者B6唾液全二维色谱轮廓图 表5-13不吸烟者B6唾液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Methyl thiolacetate 5.867 1.270 149.44 2 Disulfide, dimethyl 6.284 1.525 12153.64 3 3-Octanone 11.034 2.209 73.93 2.3吸烟者唾液对比 根据6位吸烟者唾液成分的定性分析,进行对比分析。除去2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯,苯甲醇和萘这3种本底组分(已红色标出),其余有17种组分在6位吸烟者唾液中皆能检出,分别是:3-甲基-1-丁醇、1-十二烷醇、2-乙基-1-己醇、1-辛烯-3-醇、(E)-2-辛烯-1-醇、2-十一烷酮、3-辛酮、苯乙酮、苯甲醛、2,4,5-三甲基-苯甲醛、(S)-1-甲基-4-(1-甲基乙烯基)-环己烯、2-(2-丁氧基乙氧基)-1-乙醇、吲哚、3-甲基-吲哚、甲氧基苯基肟、对甲酚和甲苯。 表5-14吸烟者唾液组分对比表 序号 化合物 A1 A2 A3 A4 A5 A6 1 1-Butanol,3-methyl- √ √ √ √ √ 2 1-Dodecanol √ √ √ √ √ 3 1-Hexanol, 2-ethyl- √ √ √ √ √ 4 1-Octen-3-o1 √ √ √ √ √ √ 5 2-Octen-1-ol,(E)- √ √ √ √ √ √ 6 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester, exo- 7 2-Undecanone √ √ √ √ √ 8 3-Octanone √ √ √ √ √ √ 9 Acetophenone √ √ √ √ √ √ 10 Benzaldehyde √ √ √ √ √ √ 11 Benzaldehyde, 2,4,5-trimethyl- √ √ √ √ √ √ 12 Benzyl alcohol √ √ √ √ √ √ 13 Cyclohexene, 1-methyl-4-(1-methylethenyl)-,(S)- √ √ √ 14 Ethanol, 2-(2-butoxyethoxy)-1 √ √ √ √ √ √ 15 Indole √ √ 16 Indole, 3-methyl- √ √ √ √ √ √ 17 Naphthalene √ √ √ √ √ √ 18 Oxime-, methoxy-phenyl-_ √ √ √ √ √ √ 19 p-Cresol √ √ √ √ √ √ 20 Toluene √ √ √ √ √ √ 21 1-Hexanol √ √ √ √ √ 22 1-Nonanol √ √ √ √ √ 23 Benzothiazole √ √ √ √ √ 24 Disulfide, dimethyl √ × √ √ √ 25 Naphthalene, 2-methyl- √ √ √ √ 26 1,2,3-Propanetriol, 1-acetate √ √ √ √ × 27 2-Decanone √ √ √ 28 2-Dodecanone √ √ √ 29 3-Oxetanol, 2,2,3-trimethyl- √ × √ √ 30 Dimethyl trisulfide √ √ √ √ 31 Methyl salicylate √ √ √ √ × 32 Methyl thiolacetate √ √ √ √ 33 N-Acryloylmorpholine √ √ √ √ 乂 34 Naphthalene,1-methyl- √ √ √ √ × 35 Nonanoic acid √ √ √ √ × 36 m-Xylene/p-Xylene √ √ √ √ 37 Pyridine, 3-ethenyl- × √ √ √ × 38 Pyridine,3-methyl- × √ √ √ × √ 39 Styrene √ √ √ √ 40 1-Butanol √ × √ √ 41 1-Octanol × √ √ 42 2-Nonanone √ 43 Acetoin × √ √ × √ 44 Ethanol √ √ √ 45 n-Hexadecanoic acid √ × √ √ 46 Nonanal √ √ 47 Pentanal, 2-methyl- √ √ √ 48 Hydroxylamine, O-(2-methylpropyl)- √ × √ 49 Hydroperoxide,hexyl √ × √ √ 50 2-Butenal, (E)- × √ × √ 51 2-Octenal,(E)- × √ √ 52 Aziridine, 1-ethenyl- √ √ 53 Carbamic acid, phenyl ester √ √ 54 Cyclopropane, 1-(2-methylene-3-butenyl)-1-(1-methylenepropyl)- 55 Furan, 2-pentyl- × √ 56 Levomenthol √ √ 57 Phenylethyl Alcohol √ √ 58 Thiocyanic acid, methyl ester √ √ 59 (2-Benzimidazolyl)methylamine √ × √ 60 Acetic acid 61 Allyl methallyl ether × × √ 62 Hexane, 1-fluoro- √ × √ 63 Phthalimide × × √ √ 64 Spiro[2,4]hepta-4,6-diene × √ × √ 65 1-Hexene, 6-nitro- √ × 66 o-Xylene √ √ × 67 Phenol,3,5-bis(1,1-dimethylethyl)- √ √ × 68 Propylene Glycol √ √ 69 1-Hexene, 6-nitro- √ 70 1-Propene, 3-propoxy- √ √ 71 2-Hexanone,4-methyl- √ × × √ 72 3,4-Hexanedione, 2,2,5-trimethyl- √ √ 73 Benzoic acid, 2,4,6-trimethyl-, methyl ester √ 74 Pyridine × √ √ 75 Oxirane, 2-methyl-2-(1-methylethyl)- × √ 76 Propanoyl chloride, 2-methyl- × 77 Thiocyanic acid, methyl ester √ 2.4不吸烟者唾液对比 根据6位不吸烟者唾液成分的定性分析,进行对比分析。除去2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯,苯甲醇和萘这3种本底组分(已红色标出),其余有17种组分在6位吸烟者唾液中皆能检出,分别是:二甲基二硫化物、3-辛酮、1-辛烯-3-醇、苯甲醛、2-十一烷酮、2-十二烷酮、甲氧基苯基肟、2-(2-丁氧基乙氧基)-乙醇、3-丙氧基-1-丙烯、1-十二烷醇、苯酚、吲哚和正十六烷酸。 表5-15不吸烟者唾液组分对比表 序号 化合物 B1 B2 B3 B4 B5 B6 1 Disulfide, dimethyl √ √ √ √ √ √ 2 3-Octanone √ √ √ √ √ 3 1-Octen-3-o1 √ √ √ √ √ √ 4 Benzaldehyde √ √ √ 5 2-Undecanone √ √ √ √ √ √ 6 2-Dodecanone √ √ √ √ √ 7 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1 ]hept-2-yl ester,exo- 8 Naphthalene √ √ √ √ √ 9 Oxime-, methoxy-phenyl-_ √ √ √ √ √ 10 Ethanol, 2-(2-butoxyethoxy)- √ √ √ √ √ √ 11 1-Propene, 3-propoxy- √ √ √ √ √ √ 12 Benzyl alcohol √ √ √ √ √ 13 1-Dodecanol √ √ √ √ √ 14 Phenol √ √ √ √ √ 15 Indole √ √ √ √ √ √ 16 n-Hexadecanoic acid √ √ √ √ √ √ 17 Methyl thiolacetate √ √ √ √ √ 18 Dimethyl trisulfide √ √ √ √ √ 19 2-Decanone √ √ √ √ 20 1-Hexanol, 2-ethyl- √ √ √ √ √ 21 Acetophenone √ √ √ √ 22 Benzaldehyde, 2,4,5-trimethyl- √ √ √ √ √ 23 Indole, 3-methyl- √ √ √ √ 24 Toluene √ √ √ √ × 25 Cyclohexene, 1-methy1-4-(1-methylethenyl)-,(S)- × 26 2-Hexanone,4-methyl- √ √ √ 乂 27 2-Dodecanol √ √ √ √ 28 Naphthalene,2-methyl- √ √ √ √ 29 Pentane, 1-(2-propenyloxy)-- √ √ √ √ 30 o-Cresol √ √ √ 31 Pentanal, 2-methyl- √ √ √ √ 32 1-Butanol, 3-methyl- √ √ 33 Disulfide, methyl 2-propenyl √ √ × 34 1-Hexanol √ √ √ × 35 2-Nonanone √ √ √ 36 3-Oxetanol, 2,2,3-trimethyl- √ × √ 37 Acetic acid √ × × √ 38 4-Methyl-2-hexanol √ √ 39 1-Nonanol √ √ √ 40 2-Undecanol √ × × √ 41 S-Methyl propanethioate √ √ × × × 42 S-Methyl 2-methylpropanethioate √ √ × 43 1-Butanol √ √ × 44 2-Nonadecanone √ √ 45 1-Octanol √ √ × × 46 2-Decanol √ × × 47 Propylene Glycol √ √ × × 48 2-Undecanone, 6,10-dimethyl- √ × √ 49 Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-,[1R-(1R*,4Z,9S*)]- × 50 1-Fluorooctane √ × 51 Phthalimide × √ √ 52 Anethole √ √ 53 Allyl Isothiocyanate × √ 54 2-Octen-1-ol × √ × √ 55 1,9-Nonanediol × √ 56 Furan, 2-pentyl- √ √ × 57 Cyclohexanol,1-methyl-4-(1-methylethyl)- × 2.5吸烟者唾液与不吸烟者唾液对比 选取吸烟者组与不吸烟者组各4人及4人以上共同唾液组分进行对比分析,其中共有20种组分为吸烟者与不吸烟者都能检出(已做红色标记),分别是:1-十二烷醇、2-乙基-1-己醇、1-辛烯-3-醇、2-癸酮、2-十二烷酮、2-十一烷酮、3-辛酮、苯乙酮、苯甲醛、2,4,5-三甲基-苯甲醛、(S)-1-甲基-4-(1-甲基乙烯基)-环己烯、二甲基三硫化物、二甲基二硫化物、吲哚、3-甲基-吲哚、甲基硫代乙酸酯、2-甲基萘、甲氧基苯基肟、对甲酚和甲苯。 表5-16吸烟者唾液与不吸烟者唾液对比表 吸烟者尿液组分 不吸烟者尿液组分 1-Dodecanol 1-Dodecanol 1-Hexanol, 2-ethyl- 1-Hexanol, 2-ethyl- 1-Octen-3-o1 1-Octen-3-o1 2-Decanone 2-Decanone 2-Dodecanone 2-Dodecanone 2-Undecanone 2-Undecanone 3-Octanone 3-Octanone Acetophenone Acetophenone Benzaldehyde Benzaldehyde Benzaldehyde, 2,4,5-trimethyl- Benzaldehyde, 2,4,5-trimethyl- Cyclohexene, 1-methy1-4-(1-methylethenyl)-,(S)- Cyclohexene, 1-methy1-4-(1-methylethenyl)-,(S)- Dimethyl trisulfide Dimethyl trisulfide Disulfide, dimethyl Disulfide, dimethyl Indole Indole Indole, 3-methyl- Indole, 3-methyl- Methylthiolacetate Methyl thiolacetate Naphthalene, 2-methyl- Naphthalene, 2-methyl- Oxime-, methoxy-phenyl-_ Oxime-, methoxy-phenyl-_ p-Cresol p-Cresol Toluene Toluene 1-Butanol,3-methyl- Ethanol, 2-(2-butoxyethoxy)- 2-Octen-1-ol, (E)- 1-Propene, 3-propoxy- Ethanol, 2-(2-butoxyethoxy)-1 Phenol 1-Hexanol n-Hexadecanoic acid 1-Nonanol 2-Hexanone, 4-methyl- Benzothiazole 2-Dodecanol 1,2,3-Propanetriol, 1-acetate Pentane, 1-(2-propenyloxy)-- 3-Oxetanol, 2,2,3-trimethyl- Pentanal, 2-methyl- Methyl salicylate - N-Acryloylmorpholine - Naphthalene,1-methyl- 一 Nonanoic acid - m-Xylene/p-Xylene - Pyridine, 3-ethenyl- - Pyridine, 3-methyl- Styrene - 3.尿液 3.1吸烟者尿液 吸烟者 C1 尿液全二维气相色谱 TIC 轮廓图如图5-17所示,最终共计检测到55种组分。其含量百分比前二十的组分从大到小依次为::1-(1.5-二甲基-4-己烯 基)-4-甲基-苯、4-庚酮、 (3-甲基丁基)-苯、吡咯、甲氧基苯基肟、2-戊酮、(3E,5Z)-1,3,5-十一碳三烯、正十六烷酸、壬醛、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、 (3Z, 5E)-1,3,5-十一碳三烯、4-羟基-苯乙醇、1-甲基-4-(1-甲基乙烯基)-苯、2-戊基-呋喃、苯甲醛、N,N'-二氨基-乙烷-1,2-二亚胺、4,7-二甲基-苯并呋喃、2,5,5-三甲基-1-己烯-3-炔、戊基苯和苯甲醇。 图5-17吸烟者 C1 尿液全二维色谱轮廓图 表5-17吸烟者C1尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 2-Pentanone 4.367 1.291 291.14 2 Furan, 2-ethyl-5-methyl- 5.367 1.832 23.27 3 Cyclobutene, 2-propenylidene- 5.534 1.641 36.95 4 Hydroxylamine,O-(2-methylpropyl)- 5.784 1.706 50.80 5 Hexanal 6.534 1.605 29.73 6 4-Heptanone 7.534 2.087 3631.33 7 Octatriene, 1,3-trans-5-trans- 8.534 3.032 15.04 8 Ethane-1,2-diimine, N,N'-diamino- 9.117 1.889 75.86 9 1-Hexen-3-yne,2,5,5-trimethyl- 10.117 2.332 67.92 10 Acetic acid, cesium salt 10.200 0.763 10.34 11 Furan, 2-pentyl- 10.450 2.320 100.75 12 Benzenamine. N-[(2-methoxyphenyl)methylene]- 10.617 3.259 15.06 13 Benzene, 1-methyl-3-(1-methylethyl)- 11.367 2.639 35.14 51 Benzofuran, 2,3-dihydro- 35.950 0.585 7.49 52 4-Pentyn-2-o1 41.950 0.722 20.21 53 R-(-)-1,2-propanediol 43.367 1.173 49.12 54 n-Hexadecanoic acid 44.200 1.021 176.56 55 Benzeneethanol,4-hydroxy- 45.700 0.643 116.98 吸烟者 C2 尿液全二维气相色谱 TIC 轮廓图如图5-18所示,最终共计检测到109种组分。其含量百分比前二十的组分从大到小依次为:2-乙烯基-1,4-二甲基-苯、2-甲氧基-4-甲基-1-戊基苯、2-戊基-呋喃、(3E,5Z)-1,3,5-十一碳三烯、1-(1,5-二甲基-4-己烯基)-4-甲基苯、1,2-二氢-1,1,6-三甲基萘、1-甲氧基金刚烷、4-苯基丁-3-烯-1-炔、1-甲基-3-(1-甲基乙基)苯、2-(4-乙氧基苯基)-2-甲基-丙醛、、(3Z,5E)-1,3,5-十一碳三烯、苯、甲苯、4-庚酮、1,2,3,4-四甲基-苯、1,3,5-环庚烷、7-乙基-1,3,5-环庚烷、2,3,6,7-四氢-3a,6-甲醇-3aH-茚、1-甲基-4-(1-甲基乙烯基)-苯和1,2.3-三甲基苯。 图5-18吸烟者 C2尿液全二维色谱轮廓图 表5-18吸烟者 C2 尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Acetone 2.617 0.720 217.08 2 1,3-Cyclopentadiene, 1-methyl- 2.700 1.054 33.33 3 Benzene 3.700 1.097 3727.21 4 2-Pentanone 4.367 1.305 455.25 80 Propylene Glycol 20.200 0.544 16.33 81 Levomenthol 20.951 1.323 24.70 82 Acetophenone 21.117 1.276 22.32 83 1,4-Cyclohexadiene, 3,3,6,6-tetraethyl- 21.534 3.055 110.80 84 4-(3,4-Methylenedioxyphenyl)-2-butanone 21.700 2.899 11565.24 85 4-Phenylbut-3-ene-1-yne 22.201 1.547 4139.55 86 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-ylester,exo- 22.284 2.751 222.74 87 Benzofuran, 4,7-dimethyl- 22.284 1.664 31.90 88 Carvone 22.950 1.718 47.83 89 Naphthalene 23.034 1.609 78.60 90 Naphthalene, 1,2-dihydro-1,1,6-trimethyl- 23.034 2.468 7354.96 91 Propanal, 2-(4-ethoxyphenyl)-2-methyl- 23.200 2.838 4018.01 92 Benzene. 1-(1,5-dimethyl-4-hexenyl)-4-methyl- 23.784 2.940 7533.55 93 Oxime-,methoxy-phenyl-_ 24.117 0.514 336.00 94 Ethanol, 2-(2-butoxyethoxy)- 24.450 1.089 37.25 95 8-Nonenoic acid, 5,7-dimethylene-, methylester 24.534 2.950 70.88 96 Benzocycloheptatriene 24.534 1.657 34.99 97 (E)-1-(2,3,6-trimethylphenyl)buta-1,3-diene(TPB,1) 24.950 2.232 33.85 98 Bicyclo[4.4.1]undeca-1,3,5,7,9-pentaene 24.950 1.670 616.23 99 1,4-Methanonaphthalene,1,4-dihydro- 25.367 1.712 14.37 100 Benzaldehyde,2,4,5-trimethyl- 25.867 1.587 10.57 101 1H-Indene, 1-ethylidene- 26.117 1.739 42.08 102 Benzyl alcohol 26.284 0.739 41.26 103 5,8-Methano-1H-[1,2,4]triazolo[1,2-a]pyridazi ne-1,3(2H)-dione,5,6,7,8-tetrahydro-2,5-diphenyl- 28.034 2.421 20.10 104 Cyclopropane,pentyl- 33.617 1.379 54.44 105 Phenol,3,5-bis(1,1-dimethylethyl)- 34.534 0.972 407.40 106 n-Hexadecanoic acid 44.200 1.031 104.05 107 Benzeneethanol,4-hydroxy- 45.700 0.658 149.76 108 n-Hexadecanoic acid 44.200 1.031 104.05 109 Benzeneethanol,4-hydroxy- 45.700 0.658 149.76 吸烟者 C3尿液全二维气相色谱 TIC 轮廓图如图5-19所示,最终共计检测到113种组分。其含量百分比前二十的组分从大到小依次为:2-戊基呋喃、1-(1,5- 二甲基-4-己烯基)-4-甲基-苯、4-庚酮、1-甲基-3-(1-甲基乙烯基)苯、4-(3,4-亚甲基二氧苯基)-2-丁酮、(3E,5Z)-1,3,5-十一碳三烯、(E,E)-1,3,5-十一碳三烯、(3-甲基丁基)-苯、4-苯基丁-3-烯-1-炔、1-丁烯基环己烷、1,3-反式,5-顺式辛三烯、2-(4-乙氧基苯基)-2-甲基丙醛、2-戊酮、苯、1,3,5-三烯、2,5,5-三甲基-1-己烯-3-炔、甲氧基苯基肟、E甲苯、2-乙基-呋喃和吡咯。 图5-19吸烟者 C3 尿液全二维色谱轮廓图 表5-19吸烟者 C3 尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 2-Butanone 3.284 0.976 65.74 2 1-Propene,3-propoxy- 3.450 1.202 7.85 3 Benzene 3.700 1.090 513.28 4 Furan, 2-ethyl- 4.034 1.307 271.92 5 2-Pentanone 4.367 1.294 647.89 6 Toluene 5.034 1.462 300.80 7 Furan, 2-ethyl-5-methyl- 5.367 1.878 88.19 8 Cyclobutene,2-propenylidene- 5.534 1.646 152.81 9 Decane, 2-methyl- 5.867 1.756 43.58 10 Furan, 2,3,5-trimethyl- 5.950 1.824 68.91 11 Spiro[4.4]non-1-ene 6.450 2.755 173.76 12 Hexanal 6.534 1.637 145.93 13 1,3-trans,5-cis-Octatriene 6.867 2.067 886.80 14 Ethylbenzene 7.117 1.878 33.43 N-[dihydro-4-hydroxy-4,5-dimethyl-5-(2-methyl-2-phenylpropyl)-2-0xo-3(2H)-oxazolyl]- 89 Cyclohexene, 3-(1,5-dimethyl-4-hexenyl)-6-methylene-, [S-(R*,S*)]- 23.617 3.242 52.70 90 Benzene.1-(1,5-dimethyl-4-hexenyl)-4-methyl- 23.784 2.932 13404.49 91 Methyl salicylate 23.867 1.361 18.24 92 Oxime-, methoxy-phenyl- 24.117 0.506 312.83 93 Ethanol,2-(2-butoxyethoxy)- 24.450 1.077 31.35 94 Benzocycloheptatriene 24.534 1.631 7.39 95 Benzenepropanal, B-methyl- 24.700 1.421 104.75 96 Bicyclo[4.4.1]undeca-1,3,5,7,9-pentaene 24.950 1.650 20.84 97 1,4-Methanonaphthalene,1,4-dihydro- 25.367 1.707 15.08 98 Benzaldehyde,2,4,5-trimethyl- 25.867 1.551 9.43 99 Phenol,2-methoxy- 25.867 0.852 15.17 100 1H-Indene, 1-ethylidene- 26.117 1.735 15.99 101 Benzyl alcohol 26.284 0.729 74.37 102 Dimethyl sulfone 26.867 0.628 7.49 103 Phenol 28.950 0.536 13.96 104 2-Furancarboxylic acid,tetrahydro-3-methyl-5-oxo- 29.867 1.435 13.44 105 1-Nitro-2-propanone 30.200 1.020 11.79 106 p-Cresol 30.450 0.580 7.32 107 2-Methoxy-4-vinylphenol 32.367 0.876 11.81 108 Cyclopropane,pentyl- 33.617 1.375 25.87 109 5,10-Dioxatricyclo[7.1.0.0(4,6)]decane 33.950 1.441 26.63 110 Phenol,3,5-bis(1,1-dimethylethyl)- 34.534 0.960 45.22 111 n-Hexadecanoic acid 44.200 1.021 85.28 112 Benzeneethanol, 4-hydroxy- 45.700 0.646 61.02 113 Benzeneethanol, 4-hydroxy- 45.700 0.646 61.02 吸烟者 C4 尿液全二维气相色谱 TIC 轮廓图如图5-20所示,最终共计检测到60种组分。其含量百分比前二十的组分从大到小依次为:1-(1,5-二甲基-4-己烯基)-4-甲基苯、1-甲基-3-(1-甲基乙基)苯、1,3,5-三烯、苯、甲苯、1-甲基-4-(1-甲基乙烯基)-苯、4-苯基丁-3-烯-1-炔、4-庚酮、3,5-双(1,1-二甲基乙基)-苯酚、螺[2,4]庚-4,6-二烯、邻二甲苯、乙苯、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、1-乙烯基-3-亚甲基-环戊烯、丙酮、苯甲醛、4-羟基-苯乙醇、0-(苯 基甲基)-羟胺、吡咯和对二甲苯。 图5-20吸烟者 C4 尿液二二维色谱轮廓图 表5-20吸烟者 C4尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Acetone 2.617 0.682 70.80 2 Benzene 3.700 1.087 4522.07 3 2,4-Dimethylfuran 4.200 1.323 55.53 4 2-Pentanone 4.367 1.296 63.60 5 Toluene 5.034 1.467 3136.94 6 Spiro[2,4]hepta-4,6-diene 5.367 1.533 139.80 7 Cyclobutene, 2-propenylidene- 5.534 1.607 62.16 8 Hexanal 6.534 1.645 13.13 9 Ethylbenzene 7.117 1.930 117.47 10 1,3,5-Cycloheptatriene 7.534 1.637 5553.52 11 4-Heptanone 7.534 2.079 435.06 12 3-Penten-2-one,(E)- 7.700 1.241 6.56 13 m-Xylene/p-Xylene 7.784 2.031 65.42 14 1,2-Propanedione,1-phenyl-, 2-oxime 8.284 2.166 5.36 15 Benzene, 1,3-dimethyl- 8.950 2.060 12.86 16 o-Xylene 9.200 1.936 123.76 17 Cyclopentene, 1-ethenyl-3-methylene- 9.700 1.900 99.87 18 1-Propene-1-thiol 10.034 2.553 15.31 19 3,4-Dimethylbenzamide 10.200 0.767 3.70 20 Furan, 2-pentyl- 10.367 2.354 8.51 58 n-Hexadecanoic acid 44.200 1.026 64.84 59 Benzeneethanol, 4-hydroxy- 45.700 0.646 67.86 60 Benzeneethanol, 4-hydroxy- 45.700 0.646 67.86 吸烟者 C5 尿液全二维气相色谱 TIC 轮廓图如图5-21所示,最终共计检测到31种组分。其含量百分比前二十的组分从大到小依次为:1-(1,5-二甲基-4-己烯基)-4-甲基苯、4,7-二甲基苯并呋喃、萘、双[(1,2,3-n)-2-戊烯基]-镍、吡咯、吲哚、4-庚酮、1-甲基-3-(1-甲基乙烯基)-苯、2-戊酮、丙酮、壬醛、苯酚、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、2-亚丙烯基-环丁烯、4-异硫氰酸根-1-丁烯、苯、2-甲基-3-苯基-丙醛、、苯甲醇、正十六烷酸和2-(2-丁氧基乙氧基)-乙醇。 图5-21吸烟者C5尿液全二维色谱轮廓图 表5-21吸烟者C5 尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Acetone 2.617 0.670 174.43 2 Benzene 3.617 1.028 35.66 3 1-Propene,1-(methylthio)-,(Z)- 4.034 1.293 15.09 4 2-Pentanone 4.367 1.243 179.13 5 Cyclobutene, 2-propenylidene- 5.534 1.603 47.36 6 4-Heptanone 7.534 2.039 453.05 7 1-Propen-2-ol, acetate 9.117 1.798 15.17 8 Benzamide,2-benzylsulfonyl-4-nitro- 14.617 2.693 12.74 9 Nonanal 14.784 2.124 68.87 10 Sulfurous acid, 2-ethylhexyl undecyl ester 15.034 0.364 15.75 11 Benzene, 1-methyl-3-(1-methylethenyl)- 15.867 1.999 304.05 12 1-Butene, 4-isothiocyanato- 16.451 1.376 37.19 13 Benzaldehyde 18.117 1.138 18.50 14 Pyrrole 18.117 0.588 953.47 15 Nickel, bis[(1,2,3-n)-2-pentenyl]- 18.451 1.597 995.71 16 Propylene Glycol 20.201 0.488 5.88 17 Oxirane, (3-methylbutyl)- 20.951 1.269 10.91 18 Propanal,2-(benzoyloxy)-,(R)- 21.117 1.204 8.76 19 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester,exo- 22.284 2.687 51.42 20 Benzofuran,4,7-dimethyl- 22.284 1.610 1162.35 21 Naphthalene 23.034 1.555 1000.32 22 Benzene. 1-(1,5-dimethyl-4-hexenyl)-4-methyl- 23.784 2.890 6074.61 23 Oxime-, methoxy-phenyl-_ 24.201 0.453 17.07 24 Ethanol, 2-(2-butoxyethoxy)- 24.450 1.039 23.53 25 Propanal, 2-methyl-3-phenyl- 24.701 1.377 33.30 26 Benzyl alcohol 26.201 0.693 32.42 27 2,4,6-Trimethyl-1-nonene 27.951 1.303 17.01 28 Phenol 28.951 0.493 58.10 29 Phenol, 3,5-bis(1,1-dimethylethyl)- 34.534 0.911 18.98 30 Indole 36.617 0.698 848.72 31 n-Hexadecanoic acid 44.117 0.974 32.16 吸烟者 C6 尿液全二维气相色谱 TIC 轮廓图如图5-22所示,最终共计检测到56种组分。其含量百分比前二十的组分从大到小依次为::1-(1,5-二甲基-4-己烯基)-4-甲基-苯、丙酮、萘、2-戊酮、吲哚、2,4,6-三甲基-1-壬烯、、(E)-2-壬醛、4-庚酮、吡咯、(Z)-1-(甲硫基)-1-丙烯、苯、1-甲基-3-(1-甲基乙烯基)-苯、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、2-亚丙烯基-环丁烯、壬醛、甲基噻烷、2-(氨氧基)-丙酸、甲氧基苯基肟、苯甲醇和对二甲苯。 图5-22吸烟者 C6尿液全二维色谱轮廓图 表5-22吸烟者 C6尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Acetone 2.617 0.721 1173.07 2 Thiirane, methyl- 3.200 0.897 45.90 3 Benzene 3.617 1.105 109.06 4 1-Propene,1-(methylthio)-,(Z)- 4.034 1.351 114.93 5 2-Pentanone 4.367 1.301 553.14 6 Toluene 5.034 1.464 21.17 7 Cyclobutene,2-propenylidene- 5.534 1.654 74.63 8 Nortricyclyl bromide 6.450 2.804 16.97 9 Hexanal 6.534 1.651 31.48 10 2-Methyl-1-octen-3-yne 7.450 3.201 33.50 11 4-Heptanone 7.534 2.090 133.18 12 m-Xylene/p-Xylene 7.784 2.040 34.08 13 O-Methylisourea 9.117 1.842 18.11 14 tert-Butyl Hydroperoxide 9.534 0.465 18.63 15 Formaldehyde, methyl(2-propenyl)hydrazone 9.700 0.383 27.48 16 1-Alanine,N-benzyloxycarbonyl-, benzyl ester 10.117 2.336 17.01 17 Furan, 2-pentyl- 10.367 2.351 13.54 18 (N-(-2-Acetamido))-2-aminoethanesulfonicacid 10.950 0.459 8.52 19 Benzene, 1-methyl-3-(1-methylethyl)- 11.367 2.653 16.62 20 Spiro[3.3]hepta-1,5-diene 14.617 2.839 17.14 21 Nonanal 14.784 2.173 70.80 3.2不吸烟者尿液 不吸烟者 D1 尿液全二维气相色谱 TIC 轮廓图如图5-23所示,最终共计检测到85种组分。其含量百分比前二十的组分从大到小依次为: 1-(1.5-二甲基-4-己烯基)-4-甲基苯、戊基苯、4-庚酮、2-戊基-呋喃、 (2-甲基-1-丁烯基)-苯、N-金刚烷-1-基甲基-2-甲氧基-5-甲基苯磺酰胺、2-戊酮、(3-甲基丁基)-苯、3-亚甲基-4-(1,2-丙二烯基)-环己烯、吡咯、2-庚酮、2-壬酮、3-己酮、(3E,5Z)-1,3,5-十一碳三烯、苯甲醛、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、1-金刚烷乙酸、苯甲醇、 (E)-2-壬醛和壬醛。 图5-23不吸烟者D1尿液全二维色谱轮廓图 表5-23不吸烟者D1 尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 2-Pentanone 4.367 1.273 2593.47 2 Furan, 2-ethyl-5-methyl- 5.367 1.823 66.00 3 Toluene 5.534 1.627 56.19 4 3-Hexanone 5.784 1.715 192.49 5 Trimethylaluminum 6.367 1.939 24.09 6 Spiro[4.4]non-1-ene 6.450 2.822 96.39 7 Hexanal 6.534 1.613 81.46 8 Tricyclo[4.1.0.0(2,7)]heptane 6.867 2.055 16.38 9 Bicyclo[3.1.0]hex-2-ene, 7.367 2.787 46.41 78 2-(Chloromethyl)tetrahydropyran 29.117 1.313 4.40 79 N-Acryloylmorpholine 29.784 1.113 7.47 80 1H-Cyclopenta[c]furan-3(3aH)-one,6,6a-dihydro-1-(1,3-dioxolan-2-yl)-,(3aR,1-trans,6a-cis)- 30.200 0.820 6.69 81 1-Nitro-2-propanone 30.200 1.005 13.32 82 Phenol,3,5-bis(1,1-dimethylethyl)- 34.534 0.933 73.02 83 Benzofuran, 2,3-dihydro- 35.950 0.561 6.30 84 n-Hexadecanoic acid 44.200 1.006 57.17 85 Benzeneethanol,4-hydroxy- 45.700 0.621 93.39 不吸烟者 D2 尿液全二维气相色谱 TIC 轮廓图如图5-24所示,最终共计检测到67种组分。其含量百分比前二十的组分从大到小依次为:4-庚酮、D-香芹酮、戊基苯、1-(1,5-二甲基-4-己烯基)-4-甲基苯、2-戊基呋喃、左旋薄荷醇、吡咯、2-戊酮、2-甲基-1-辛烯-3-炔、(2-甲基-1-丁烯基)-苯、苯甲醛、2-庚酮、2-壬酮、1-金刚烷乙酸、螺[4.4]壬-1-烯、草酸-烯丙基庚酯、(3-甲基丁基)-苯、3-亚甲基-4-(1,2-丙二烯基)-环己烯、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯和4-亚甲基-1-(1-甲基乙基)-双环[3.1.0]己烷。 图5-24不吸烟者 D2 尿液全二维色谱轮廓图 表5-24不吸烟者D2尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Butanal, 3-methyl- 3.534 1.135 91.24 不吸烟者 D3 尿液全二维气相色谱 TIC 轮廓图如图5-25所示,最终共计检测到104种组分。其含量百分比前二十的组分从大到小依次为: 1-(1,5-二甲基-4-己烯基)-4-甲基苯、左旋薄荷荷、4-庚酮、 (3E,5Z)-1,3,5-十一碳三烯、β-甲基-肉桂醛、、戊基苯、2-戊基呋喃、 (3Z,5E)-1,3,5-十一碳三烯、2-壬酮、1-(2-羟基-4-甲氧基苯基)-乙酮、水杨酸甲酯、苯酚、2-戊酮、烯丙基甲基硫化 物、对甲酚、吡咯、2-(甲硫基)-吡啶、3,5-双(1,1-二甲基乙基)-苯酚、2-甲氧基-4-乙烯基苯酚和2-庚酮。 图5-25不吸烟者 D3 尿液全二维色谱轮廓图 表5-25不吸烟者 D3 尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1L Sulfide, allyl methyl 4.034 1.337 853.61 2 2-Pentanone 4.367 1.295 903.11 3 1-Propene, 1-(methylthio)-, (Z)- 4.617 1.476 82.59 4 1-Propene, 1-(methylthio)-,(E)- 5.034 1.503 142.96 5 Furan, 2-ethyl-5-methyl- 5.367 1.869 11.46 6 Toluene 5.534 1.639 72.77 7 3-Hexanone 5.784 1.722 91.95 8 Furan, 2,3,5-trimethyl- 5.950 1.807 10.80 9 Spiro[4.4]non-1-ene 6.450 2.850 100.79 10 m-Xylene/p-Xylene 7.200 1.929 31.29 11 2,4,6-Octatrienal 7.284 2.917 72.15 12 2-Methyl-1-octen-3-yne 7.450 3.153 269.66 13 4-Heptanone 7.534 2.088 5774.55 14 Benzene, 1,3-dimethyl- 7.784 2.043 126.57 15 Trimethylaluminum 8.284 2.049 9.45 16 2-Heptanone 9.117 1.867 291.34 17 1-Pentanol 10.034 0.827 28.17 18 1-Hexen-3-yne, 2,5,5-trimethyl- 10.117 2.253 90.94 87 Benzocycloheptatriene 25.367 1.712 8.99 88 Benzaldehyde,2,4,5-trimethyl- 25.867 1.573 8.91 89 Phenol,2-methoxy- 25.867 0.857 33.87 90 1-Butene, 4-isothiocyanato-1-(methylthio)- 25.950 1.873 34.31 91 Naphthalene, 1-methyl- 26.117 1.732 6.87 92 Benzyl alcohol 26.200 0.740 105.29 93 2-Propenoic acid, 2-methyl-,2-propynyl ester 26.367 1.213 16.13 94 Pheno1 28.950 0.550 992.73 95 p-Cresol 30.450 0.581 764.73 96 Phenol, 2-methoxy-6-(2-propenyl)- 31.867 0.970 37.09 97 2-Methoxy-4-vinylphenol 32.367 0.896 291.41 98 Phenol, 2-methyl-5-(1-methylethyl)- 32.784 0.752 22.48 99 Ethanone, 1-(2-hydroxy-4-methoxyphenyl)- 33.534 1.205 1416.25 100 Phenol, 3,5-bis(1,1-dimethylethyl)- 34.534 0.961 418.66 101 Benzofuran, 2,3-dihydro- 35.950 0.566 6.54 102 Phthalimide 44.034 0.682 53.26 103 Acetic acid, nitro-, methyl ester 44.534 3.078 26.86 104 Benzeneethanol,4-hydroxy- 45.700 0.646 142.17 不吸烟者 D4 尿液全二维气相色谱 TIC 轮廓图如图5-26所示,最终共计检测到43种组分。其含含百分比前二十的组分从大到小依次为:4-庚酮、吡咯、2-戊酮、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、苯甲醛、2-戊基呋喃、对二甲苯、正十六烷酸、苯甲醇、1-(1,5-二甲基-4-己烯基)-4-甲基苯、7-乙基-1,3,5-环庚三烯、2-庚酮、3,5-双(1,1-二甲基乙基)-苯酚、甲氧基苯基肟、左旋薄荷醇、甲苯、草酸-烯丙基己酯、环己烯,3-亚甲基-4-(1,2-丙二烯基)-萘和7-亚甲基-双环[4.1.0]庚烷。 图5-26不吸烟者 D4 尿液全二维色谱轮廓图 表5-26不吸烟者D4 尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 2-Pentanone 4.367 1.303 150.08 2 Toluene 5.534 1.657 40.01 3 Sulfone, butyl propyl 5.784 1.737 10.07 4 Bicyclo[4.1.0]heptane, 7-methylene- 6.450 2.718 25.99 5 4-Heptanone 7.534 2.092 3972.43 6 m-Xylene/p-Xylene 7.784 2.038 84.78 7 Benzene, 1,3-dimethyl- 8.950 2.042 16.53 8 2-Heptanone 9.117 1.878 61.48 9 Furan, 2-pentyl- 10.367 2.373 87.59 10 Allyl Isothiocyanate 14.034 1.244 9.54 11 Oxalic acid 14.367 1.901 10.49 12 1,3,5-Cycloheptatriene, 7-ethyl- 14.617 2.877 65.79 13 (3Z,5E)-1,3,5-Undecatriene 14.700 2.694 14.87 14 2-Nonanone 14.700 2.090 16.34 15 Nonanal 14.784 2.167 10.60 16 Acetic acid, hydroxy-, propyl ester 14.950 1.330 9.30 17 6-Chloro-2,2,9,9-tetramethyl-3,7-decadiyn-5-o1 15.034 0.436 16.94 18 Benzonitrile. 3-(4-benzyloxybenzylidenamino)- 15.034 2.976 8.53 19 Cyclohexene, 3-methylene-4-(1,2-propadienyl)- 15.117 2.586 26.63 20 l-Hexanol,2-ethyl- 17.450 1.079 13.99 21 Hexane, 1-nitro- 17.617 1.387 23.95 22 Benzene, (2-methyl-1-butenyl)- 17.700 2.552 12.20 23 1,5-Diphenylhex-3-ene 17.784 2.522 9.90 24 Benzaldehyde 18.117 1.190 89.28 25 Pyrrole 18.117 0.629 271.65 26 3-[N-Aziridyl]-2-methylpropionitrile 18.450 1.639 25.69 27 Oxalic acid, allyl hexyl ester 20.117 1.493 39.78 28 Propylene Glycol 20.200 0.548 18.79 29 Levomenthol 20.950 1.335 51.67 30 N-Benzoylimidazole 21.117 1.286 12.22 31 Hexane, 1-fluoro- 21.450 1.148 8.64 32 1-Adamantaneacetic acid 21.700 2.868 11.94 33 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester,exO- 22.284 2.759 90.88 34 D-Carvone 22.950 1.714 5.67 35 Naphthalene 23.034 1.616 31.09 36 Benzene. 1-(1,5-dimethyl-4-hexenyl)-4-methyl- 23.784 2.928 66.13 37 Oxime-, methoxy-phenyl- 24.117 0.517 53.00 38 Ethanol, 2-(2-butoxyethoxy)- 24.450 1.093 23.66 39 Benzocycloheptatriene 25.367 1.725 5.21 40 Benzaldehyde, 2,4,5-trimethyl- 25.867 1.578 5.92 41 Benzyl alcohol 26.200 0.750 70.39 42 Phenol,3,5-bis(1,1-dimethylethyl)- 34.534 0.971 58.01 43 n-Hexadecanoic acid 44.117 1.034 75.14 不吸烟者 D5 尿液全二维气相色谱 TIC 轮廓图如图5-26所示,最终共计检测到74种组分。其含量百分比前二十的组分从大到小依次为: 1-(1.5-二甲基-4-己烯基)-4-甲基苯、3-亚甲基-2-降冰片、4-庚酮、N-金刚烷-1-基甲基-2-甲氧基-5-甲基苯磺酰胺、1-甲基-3-(1-甲基乙基)-苯、香芹酮、1-甲基-4-(1-甲基乙烯基)-苯、萘、左旋薄荷醇、吡咯、2-甲基-3-苯基-丙醛、2,3-二氢-3,3-二甲基-1H-茚-1-酮、丙酮、2-戊酮、(E, E)-1,3,5-十一碳三烯、异硫氰酸烯丙酯、2-戊基呋喃、(3E,5Z)-1,3,5-十一碳三烯、甲苯和壬醛。 图5-27不吸烟 D5 尿液全二维色谱轮廓图 表5-27不吸烟者 D5 尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Acetone 2.617 0.691 277.69 2 Sulfide,allyl methyl 4.034 1.327 112.70 3 2-Pentanone 4.367 1.300 277.20 4 Toluene 5.534 1.615 190.74 5 3-Hexanone 5.867 1.708 48.98 6 1,3,6-Octatriene,(E,E)- 6.284 2.566 62.40 7 Spiro[4.4]non-1-ene 6.450 2.832 65.34 8 Hexanal 6.534 1.653 46.75 9 Tricyclo[4.1.0.0(2,7)]heptane 6.867 2.072 21.70 10 Nortricyclyl bromide 7.284 2.911 33.40 11 2-Methyl-1-octen-3-yne 7.450 3.199 79.91 12 4-Heptanone 7.534 2.087 2384.42 13 m-Xylene/p-Xylene 7.784 2.007 49.32 14 3-Methylene-2-norbornanone 8.534 3.073 2929.17 15 2,4,6-Octatrienal 8.700 2.970 34.40 16 Pentanal, 2-methyl- 9.117 1.884 48.11 17 2,6-Dimethyl-1,3,6-heptatriene 10.117 2.301 103.49 18 Furan, 2-pentyl- 10.367 2.367 206.77 19 Bicyclo[3.3.1]non-6-en-3-ol,7-methyl-,endo- 10.617 3.280 38.02 20 Benzene, 1-methyl-3-(1-methylethyl)- 11.367 2.644 2342.18 21 1,3-Dimethyldiaziridine 12.034 2.055 13.17 1-(1,5-dimethyl-4-hexenyl)-4-methyl- 57 (4-Aminobenzoyl)acetonitrile 23.867 1.368 10.13 58 Benzaldehyde, 4-(1-methylethyl)- 23.950 1.530 100.48 59 Oxime-, methoxy-phenyl- 24.200 0.502 43.49 60 Benzenemethanol,o-methyl-,(R)- 24.284 1.708 8.07 61 Ethanol, 2-(2-butoxyethoxy)- 24.450 1.079 38.76 62 Propanal, 2-methyl-3-phenyl- 24.700 1.428 468.17 63 Benzocycloheptatriene 25.367 1.710 14.07 64 Benzaldehyde, 2,4,5-trimethyl- 25.867 1.553 11.48 65 Naphthalene, 1-methyl- 26.117 1.735 32.91 66 Benzyl alcohol 26.200 0.733 65.26 67 Propane, 1-isothiocyanato-3-(methylthio)- 28.200 1.433 48.32 68 Pheno1 28.950 0.538 12.90 69 Tetrazolo[1,5-b]1,2,4-triazine,5,6,7,8-tetrahydro-6,7-dimethyl- 29.784 1.120 10.87 70 Propanedioic acid, propyl- 32.367 0.612 7.63 71 Cyanoacetic acid, heptyl ester 33.617 1.372 16.93 72 Phenol,3,5-bis(1,1-dimethylethyl)- 34.534 0.959 28.50 73 Indole 36.617 0.746 72.01 74 n-Hexadecanoic acid 44.117 1.020 35.90 不吸烟者 D6 尿液全二维气相色谱 TIC轮廓图如图5-28所示,最终共计检测到36种组分。其含量百分比前二十的组分从大到小依次为:异硫氰酸烯丙酯、异硫氰酸环丙烷、4-异硫氰酸根-1-丁烯、萘、丙酮、壬醛、(2-异硫氰酸根合乙基)-苯、甲苯、1-异硫氰酸基-3-甲基丁烷、2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯、4-庚酮、甲氧基苯基肟、苯甲醇、草酸环丁基己基酯、吲哚、2-异硫氰酸根-丁烷、2,2,5-三甲基-3,4-己二酮、2-(2-丁氧基乙氧基)-乙醇、吡咯和正十六烷酸。 图5-28不吸烟者 D6 尿液全二维色谱轮廓图 表5-28不吸烟者D6 尿液组分定性列表 序号 化合物 RT1(min) RT2(s) 峰面积 1 Acetone 2.617 0.686 281.44 2 Toluene 5.534 1.633 94.59 3 4-Heptanone 7.450 2.073 51.28 4 m-Xylene/p-Xylene 7.700 2.057 25.67 5 o-Xylene 8.867 2.023 10.06 6 3,4-Hexanedione, 2,2,5-trimethyl- 9.367 0.777 37.62 7 Butane, 2-isothiocyanato- 11.367 1.968 38.46 8 Allyl Isothiocyanate 13.950 1.214 28929.15 9 Nonanal 14.784 2.159 163.31 10 Oxalic acid, cyclobutyl hexyl ester 15.117 1.706 40.28 11 Thiophene, 2,5-bis(1,1-dimethylethoxy)- 15.450 2.011 11.46 12 Butane, 1-isothiocyanato-3-methyl- 15.617 1.964 86.12 13 Amyl nitrite 15.700 1.622 13.77 14 1-Butene,4-isothiocyanato- 16.450 1.411 5624.56 15 Cyclopropane, isothiocyanato- 16.450 0.969 7564.02 16 Hexane, 1-nitro- 17.534 1.393 26.82 17 Benzaldehyde 18.117 1.168 23.60 18 Pyrrole 18.117 0.615 30.34 19 Propylene Glycol 20.284 0.523 18.56 20 Acetophenone 21.117 1.249 8.83 21 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester, 22.284 2.735 72.23 exo- 22 Naphthalene 23.034 1.585 820.65 23 Benzene. 1-(1,5-dimethy1-4-hexenyl)-4-methyl- 23.784 2.878 25.10 24 Oxime-, methoxy-phenyl-_ 24.200 0.489 42.64 25 Ethanol, 2-(2-butoxyethoxy)- 24.450 1.071 32.17 26 Dimethylmalonic acid, di(2-isopropoxyphenyl)ester 25.200 0.562 4.36 27 Benzocycloheptatriene 25.367 1.696 4.92 28 Benzaldehyde, 2,4,5-trimethyl- 25.867 1.555 6.41 29 Benzyl alcohol 26.200 0.728 41.19 30 Phenol 28.950 0.512 10.75 31 Cyclobutylamine 30.200 1.002 10.06 32 Tetrazolo[1,5-b]1,2,4-triazine,5,6,7,8-tetrahydro-6,7-dimethyl- 32.117 0.921 8.10 33 Benzene,(2-isothiocyanatoethyl)- 32.700 1.426 116.90 34 Phenol, 3,5-bis(1,1-dimethylethyl)- 34.534 0.942 23.41 35 Indole 36.617 0.736 38.49 36 n-Hexadecanoic acid 44.117 1.012 30.23 3.3吸烟者尿液对比 根据6位吸烟者尿尿液成分的定性结果,进行对比分析。除去2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯,苯甲醇和萘这3种本底组分(已红色标出),其余有11种组分在6位吸烟者唾液中均能检出,分别是:是醛、2-戊酮、4-庚酮、2-丙烯基-环丁烯、吡咯、苯甲醛、丙二醇、1-(1,5-二甲基-4-己烯基)-4-甲基苯、甲氧基苯基肟、2-(2-丁氧基乙氧基)-乙醇,和3,5-双(1,1-二甲基乙基)-苯酚。 表5-29吸烟者尿液组分对比表 序号 化合物 C1 C2 C3 C4 C5 C6 1 Nonanal √ √ √ 2 2-Pentanone √ √ √ √ √ √ 3 4-Heptanone √ √ √ 4 Cyclobutene,2-propenylidene- √ √ √ √ 5 Pyrrole √ √ 6 Benzaldehyde √ √ √ √ √ √ 7 Propylene Glycol √ √ √ √ √ 8 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester,exo- 9 Naphthalene √ √ √ √ √ √ 10 Benzene, 1-(1,5-dimethyl-4-hexenyl)-4-methyl- 11 Oxime-, methoxy-phenyl-_ √ √ √ √ √ 12 Ethanol, 2-(2-butoxyethoxy)- √ √ √ √ √ √ 13 Benzyl alcohol √ √ √ √ √ √ 14 Phenol, 3,5-bis(1,1-dimethylethyl)- √ √ √ √ √ √ 15 Benzene √ √ √ √ 16 Furan, 2-pentyl- √ √ √ √ × √ 17 Hexanal √ √ √ √ √ 18 Benzene, 1-methyl-3-(1-methylethyl)- √ √ √ √ √ 19 n-Hexadecanoic acid √ √ √ √ √ 20 Toluene √ √ √ √ 21 Benzene, 1-methyl-4-(1-methylethenyl)- √ √ √ 22 m-Xylene/p-Xylene √ √ √ √ 23 2-Octenal,(E)- √ √ √ 乂 √ 24 Hexane, 1-nitro- √ √ √ × 25 2-Nonenal,(E)- √ √ √ 26 2,4,6-Trimethyl-1-nonene √ √ √ √ 27 Benzofuran, 4,7-dimethyl- √ √ √ 28 Benzaldehyde, 2,4,5-trimethyl- √ √ √ √ 29 Benzeneethanol,4-hydroxy- √ √ √ √ × 30 Acetone 31 o-Xylene × √ √ √ 32 2,3-Heptadien-5-yne,2,4-dimethy1- √ √ √ 33 Cyclopentene, 1-ethenyl-3-methylene- √ √ √ 34 1-Hexen-3-yne,2,5,5-trimethyl- √ √ × 35 Allyl Isothiocyanate √ × √ √ 乂 36 1,3,5-Cycloheptatriene √ √ √ 37 (3E,5Z)-1,3,5-Undecatriene √ √ √ × 38 Benzene, pentyl- √ √ × 39 3-Octen-2-one √ √ √ × 40 Furan, 2-ethyl-5-methyl- √ √ × 41 Ethylbenzene √ √ √ × 42 2-Methyl-1-octen-3-yne √ √ × √ 43 Benzene, 1-methyl-3-(1-methylethenyl)- × × √ √ 44 Benzene, 1,2,3,4-tetramethyl- √ √ √ 45 1-Ethyladamantane √ √ × √ 46 Benzene, (2-methyl-1-butenyl)- √ √ √ × 47 Levomenthol √ √ 48 Acetophenone √ √ √ 49 4-Phenylbut-3-ene-1-yne × √ √ √ × 50 Carvone × √ √ √ × 51 Benzocycloheptatriene × √ √ √ × 52 1,4-Methanonaphthalene,1,4-dihydro- √ √ 53 1H-Indene, 1-ethylidene- √ √ √ 54 Phenol √ √ 55 Benzene, 1,2,4-trimethyl- √ √ × 56 Benzene, n-butyl- √ √ × × 57 1-Methoxyadamantane × 58 Spiro[4.4]non-1-ene √ √ 59 1,3-trans,5-cis-Octatriene √ 60 1,3,5,8-Undecatetraene √ √ 61 Benzene, propyl- × √ × 62 2,3-Octanedione √ √ 63 Furan, 2,3,5-trimethyl- √ 64 Benzene, 1,2,3-trimethyl- √ √ 65 Benzene, 1-ethenyl-2-methyl- √ × × 66 Oxalic acid, butyl propyl ester × × √ √ 67 Naphthalene,1,2-dihydro-1,1,6-trimethyl- × 68 Propanal, 2-(4-ethoxyphenyl)-2-methyl- √ √ × 69 Methyl salicylate √ × 70 Bicyclo[4.4.1]undeca-1,3,5,7,9-pentaene √ × 71 1-Nitro-2-propanone √ × √ 72 2-Methoxy-4-vinylphenol √ √ × × 73 Benzene, (3-methylbutyl)- √ × × × 74 Indole × √ 75 Amyl nitrite √ √ 76 1-Propene, 1-(methylthio)-, (Z)- × × × √ √ 77 Benzoylformic acid × × × √ √ 78 1-Butene, 4-isothiocyanato- × × √ √ 79 (3Z,5E)-1,3,5-Undecatriene √ √ × 乂 3.4不吸烟者尿液对比 根据6位不吸烟者尿液液成分的定性分析,进行对比分析。除去2-丙烯酸-外-1,7,7-三甲基双环[2.2.1]庚-2-基酯,苯甲醇和萘这3种本底组分(已红色标出), 其余有12种组分在6位不吸烟者唾液中皆能检出,分别是:甲苯、4-庚酮、异硫氰酸烯丙酯、1-硝基-己烷、 (2-甲基-1-丁烯基)-苯、吡咯、苯甲醛、1-(1,5-二甲基-4-己烯基)-4-甲基苯、、甲氧基苯基肟、2-(2-丁氧基乙氧基)-乙醇、苯并环庚烷和3,5-双(1,1-二甲基乙基)-苯酚。 表5-30不吸烟者尿液组分对比表 序号 化合物 D1 D2 D3 D4 D5 D6 1 Toluene √ √ √ √ √ √ 2 4-Heptanone √ √ √ √ √ √ 3 Allyl Isothiocyanate √ √ √ √ √ 4 Hexane, 1-nitro- √ √ √ √ √ √ 5 Benzene, (2-methyl-1-butenyl)- √ √ √ √ √ √ 6 Pyrrole √ √ √ √ √ √ 7 Benzaldehyde √ √ √ √ √ √ 8 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester,exo- 9 Naphthalene √ √ √ √ 10 Benzene, 1-(1,5-dimethyl-4-hexenyl)-4-methyl- 11 Oxime-, methoxy-phenyl-_ √ √ √ √ √ 12 Ethanol, 2-(2-butoxyethoxy)- √ √ √ √ √ √ 13 Benzocycloheptatriene √ √ √ √ √ 14 Benzyl alcohol √ √ √ √ √ √ 15 Phenol, 3,5-bis(1,1-dimethylethyl)- √ √ √ √ 16 2-Pentanone √ √ √ √ √ 17 Furan, 2-pentyl- √ √ √ √ √ × 18 Propylene Glycol √ √ √ √ × √ 19 Levomenthol √ √ 20 n-Hexadecanoic acid √ √ × √ √ √ 21 m-Xylene/p-Xylene × √ √ √ √ √ 22 Benzaldehyde, 2,4,5-trimethyl- × √ √ √ √ √ 23 3-Hexanone √ √ × √ 24 Spiro[4.4]non-1-ene √ √ √ √ 25 2-Methyl-1-octen-3-yne √ √ √ 26 2-Heptanone √ √ √ √ 27 Benzene,1-ethenyl-2-methyl- √ √ √ × 28 2-Nonanone √ √ √ √ 29 Nonanal √ √ √ 30 Benzene,(3-methylbutyl)- √ √ √ × √ 31 Oxalic acid, cyclobutyl hexyl ester √ √ √ × √ 32 Tetrazolo[1,5-b]1,2,4-triazine,5,6,7,8-tetrahydro-6,7-dimethyl- √ √ × 33 Oxalic acid, allyl heptyl ester √ √ √ √ 34 Acetophenone √ √ √ √ 35 Phenol √ × √ × √ √ 36 Furan, 2-ethyl-5-methyl- √ √ √ 37 Hexanal √ √ 38 Benzene,pentyl- √ √ 39 Pentane,1-nitro- √ √ √ × 乂 40 (3E,5Z)-1,3,5-Undecatriene √ √ √ 41 Cyclohexene, 3-methylene-4-(1,2-propadienyl)- 42 Benzene,1-methyl-4-(1-methylethenyl)- √ √ 43 1-Butene, 4-isothiocyanato- √ √ √ 44 1-Adamantaneacetic acid √ √ 45 Propanal, 2-(4-ethoxyphenyl)-2-methyl- √ √ × √ 46 Naphthalene, 1-methyl- √ √ 47 Trimethylaluminum √ × 48 Tricyclo[4.1.0.0(2,7)]heptane √ × √ 49 3-Methylene-2-norbornanone √ 50 1-Propen-2-ol, acetate √ × 51 2,6-Dimethyl-1,3,6-heptatriene √ × √ 52 3-Octanone √ × × 53 Benzene, 1-methyl-3-(1-methylethyl)- √ × √ 54 2-Octanone √ × × 55 Acetohydroxamic acid √ × √ × 56 Dimethyl trisulfide √ √ × 57 1,5-Heptadiene, 3,6-dimethyl- √ × × 58 2-Octenal,(E)- √ × × √ 59 N-Adamantan-1-ylmethyl-2-methoxy-5-methy1-benzenesulfonamide × 60 Pentanal, 2-methyl- √ √ 61 5-Hepten-3-yn-2-one, 6-methyl-5-(1-methylethyl)- × 62 1,5-Diphenylhex-3-ene √ 乂 63 1-Nitro-2-propanone √ √ 64 Benzofuran, 2,3-dihydro- √ 65 Benzeneethanol, 4-hydroxy- √ × 66 1-Hexanol,2-ethyl- √ × √ × 67 Acetoin 68 Pyridine,2,3,4,5-tetrahydro- × √ 69 Acetic acid 70 D-Carvone × √ 71 Methyl salicylate 72 Sulfide, allyl methyl × × √ 73 2,4,6-Octatrienal × √ 74 Benzene, 1-ethenyl-4-methoxy- √ √ 75 Carvone × √ 76 Bicyclo[4.1.0]-3-heptene, 2-isopropenyl-5-isopropyl-7,7-dimethyl- × 77 1,3,5-Cycloheptatriene, 7-ethyl- √ 78 Indole 3.5吸烟者尿液与不吸烟者尿液对比 选取吸烟者组与不吸烟者组各4人及4人以上共同尿液组分结果进行对比分析,其中共有16种组分为吸烟者与不吸烟者都能检出(已做红色标记),分别是:壬醛、2-戊酮、4-庚酮苯甲醛、2,4,5-三甲基苯甲醛、1-(1,5-二甲基-4-己烯基)-4-甲基苯、2-(2-丁氧基乙氧基)-乙醇、2-戊基-呋喃、1-硝基-己烷、正十六酸、甲氧基苯基肟、3,5-双(1,1-二甲基乙基)苯酚、丙二醇、对二甲苯、吡咯和甲苯。 表5-31吸者者尿液组分与不吸烟者尿液组分对比表 吸烟者尿液组分 不吸烟者尿液组分 Nonanal Nonanal 2-Pentanone 2-Pentanone 4-Heptanone 4-Heptanone Benzaldehyde Benzaldehyde Benzaldehyde,2,4,5-trimethyl- Benzaldehyde, 2,4,5-trimethyl- Benzene. Benzene,1-(1,5-dimethyl-4-hexenyl)-4-methyl- 1-(1,5-dimethyl-4-hexenyl)-4-methyl- Ethanol, 2-(2-butoxyethoxy)- Ethanol, 2-(2-butoxyethoxy)- Furan, 2-pentyl- Furan, 2-pentyl- Hexane, 1-nitro- Hexane, 1-nitro- n-Hexadecanoic acid n-Hexadecanoic acid Oxime-, methoxy-phenyl-_ Oxime-, methoxy-phenyl-_ Phenol, 3,5-bis(1,1-dimethylethyl)- Phenol, 3,5-bis(1,1-dimethylethyl)- Propylene Glycol Propylene Glycol m-Xylene/p-Xylene m-Xylene/p-Xylene Pyrrole Pyrrole Toluene Toluene Cyclobutene,2-propenylidene- Allyl Isothiocyanate Benzene Benzene, (2-methyl-1-butenyl)- Hexanal Benzocycloheptatriene Benzene,1-methyl-3-(1-methylethyl)- Levomentho1 Benzene, 1-methy1-4-(1-methylethenyl)- 3-Hexanone 2-Octenal, (E)- Spiro[4.4]non-1-ene 2-Nonenal, (E)- 2-Methyl-1-octen-3-yne 2,4,6-Trimethyl-1-nonene 2-Heptanone Benzofuran, 4,7-dimethyl- Benzene, 1-ethenyl-2-methyl- Benzeneethanol, 4-hydroxy- 2-Nonanone Acetone Benzene,(3-methylbutyl)- - Oxalic acid,cyclobutyl hexyl ester 一 Tetrazolo[1,5-b]1,2,4-triazine,5,6,7,8-tetrahydro-6,7-dimethyl- - Oxalic acid, allyl heptyl ester 一 Acetophenone - Phenol 六、实验小结 1、对于唾液样品,根据吸烟者与不吸烟者唾液中挥发性成分的对比结果,发现2-辛烯-1-醇、2-(2-丁氧基乙氧基)-(E)-乙醇、苯并噻唑、1,2,3-丙三醇、1-乙酸盐、水杨酸甲酯、N-丙烯酰吗啉、1-甲基萘、3-乙烯基吡啶、3-甲基吡啶和苯乙烯,这十一种物质只能在吸烟者唾液中被检出,其中,2-辛烯-1-醇和2-(2-丁氧基乙氧基)-(E)-乙醇在所有吸烟者中均能被检出,因此,可以考虑把这两种物质作为吸烟者唾液的标志化合物;此外,还发现2-十二醇和1-(2-丙烯氧基)-戊烷只在不吸烟者中被检出,但是这两种物质并不是在所有不吸烟者的唾液中被检出,因此,这两种物质不能作为不吸烟者唾液的标志化合物。 2、对于尿液样品,根据吸烟者与不吸烟者尿液中挥发性成分的对比结果,发现2-丙烯基-环丁烯、苯、2,4,6-三甲基-1-酮和4,7-二甲基苯并呋喃,这四种化合物只在吸烟者的尿液中被检出,其中2-丙烯基-环丁烯和苯在所有吸烟者尿液中均被检出,因此,可以考虑把这两种物质作为吸烟者尿液的标志化合物;1此外,还发现3-己酮和草酸-烯丙基庚酯只能在不吸烟者尿液中被检出,但并不是在所有不吸烟者的尿液中被检出,因此,这两种物质不能作为不吸烟者尿液的标志化合物。 3、由于样品数少,且各样品间存在较大的个体差异,因此目前采用人工分析的方法得出的结论仍需要进一步利用统计学软件进行处理再加以验证。 采用顶空固相微萃取-全二维气相色谱飞行时间质谱联用法,测试吸烟者与不吸烟者的唾液和尿液,对样品进行定性分析,并从中选出能区别吸烟者与不吸烟者代谢物的标志化合物。
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广州禾信仪器股份有限公司为您提供《尿液唾液中代谢产物检测方案(气质联用仪)》,该方案主要用于尿液中生化检验检测,参考标准--,《尿液唾液中代谢产物检测方案(气质联用仪)》用到的仪器有全二维气相色谱-飞行时间质谱联用仪GGT 0620