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冬季的松叶象雪花![img]https://ng1.17img.cn/bbsfiles/images/2022/01/202201041621104762_5155_1642069_3.png[/img]
[b][color=#ff0000]LY/T[/color][/b] 1890-[b][color=#ff0000]2010[/color][/b] 雪松绿化苗木质量分级
http://ng1.17img.cn/bbsfiles/images/2012/05/201205040628_364853_2519248_3.jpg雪松松针鲜样2g,剪碎后未处理直接进入顶空瓶,进入GC/MS测定成分,4月18日早上8点取样,松针较嫩些。结果中共出现21种物质,较其他文献少约六七种物质。另外出现几种不明确物质,还有几种重复物质,请大家指导。峰号Ret timeArea%name中文名13.4810.41beta.-Pinene;2(10)-Pinene ; Nopinen;Bicycloheptane, 6,6-dimethyl-2-methylene- β-蒎烯;6,6-二甲基-2-亚甲基双环庚烷;C10H16,二环单萜,松节油,香料24.8141.31 beta.-Myrcene;1,6-Octadiene, 7-methyl-3-methylene- ; Myrcene ;β-月桂烯;7-甲基-3-亚甲基-1,6-辛二烯;香叶烯;C10H16,165℃,香料35.740.06 Tricycloheptane, 1,7,7-trimethyl- ; Tricyclene ; 三环烯;C10H16(153℃)?46.05624.561R-.alpha.-Pinene; Bicyclohept-2-ene, 2,6,6-trimethyl-, (1R)- ;2,6,6-Trimethylbicyclohep;右旋-α-蒎烯;156℃,二环单萜,松节油5V6.3961.87Camphene;Bicycloheptane, 2,2-dimethyl-3-methylene-; 2,2-Dimethyl-3-methylenebicycloheptane 莰烯;2,2-二甲基-3-亚甲基二环庚烷;C10H16,有机合成原料67.11916.73Bicycloheptane, 6,6-dimethyl-2-methylene-, (1S)- ; 2(10)-Pinene, (1S,5S)-(-)- ; (-)-.beta.-Pinene ; (-)-2(10)-Pinene 左旋-β-蒎烯;6,6-二甲基-2-亚甲基双环庚烷;7V7.2390.16 1,7-Octadiene, 2-methyl-6-methylene- ;alpha.-Myrcene;Alpha myrcene; 2-Methyl-6-methylene-1,7-octadiene α-月桂烯;2-甲基-6-亚甲基-1,7-辛二烯;C10H16(天然不存在?)87.6136.60.beta.-Myrcene;1,6-Octadiene, 7-methyl-3-methylene- ;Myrcene ; β-月桂烯;与2同?9V7.8540.62.alpha.-Phellandrene ; 1,3-Cyclohexadiene, 2-methyl-5-(1-methylethyl)- ; p-Menthadiene ((-)-) ; .alpha.-Fellandrene α-水芹烯;2-甲基-5-(1-甲基乙基)-1,3-环己烯;1,5-对孟二烯