所有提问
色谱 | 光谱 | 质谱 | 波谱 | 显微镜 | 物性测试 | 样品前处理 | 常用设备 | 食品检测 | 药物分析 | 环境监测 | 实验室建设/管理 | 认证认可 | 基础知识    更多>>
未解决的问题:146784
所有仪器问答:170746
 您现在的位置:首页 > 仪器问答 > 文献检索/互助 > 文献求助-应助文献求助-应助论坛
共有 5 人回复了该问答(已应助)求助一英文文献,谢谢!
 回复gaozi666发表于:2007/3/22 9:13:00悬赏金额:20积分 状态:已解决
Determination of total arsenic, inorganic and organic arsenic species in wine.
Herce-Pagliai C, Moreno I, Gonzalez G, Repetto M, Camean AM.
Departamento de Bioquimica, Bromatologia y Toxicologia, Universidad de Sevilla, E-41012 Seville, Spain.

Forty-five wine samples from the south of Spain of different alcoholic strength were analysed for total arsenic and its inorganic [As(III), As(V)] and organic (monomethylarsonic acid [MMAA], dimethylarsinic acid [DMAA]) species. The As levels of the wine samples ranged from 2.1 to 14.6 microg l(-1). The possible effect of the alcoholic fermentation process on the levels of the total arsenic and arsenical species was studied. The average total arsenic levels for the different samples were very similar, without significant differences between all types of wines. In table wines and sherry, the percentages of total inorganic arsenic were 18.6 and 15.6%, with DMAA or MMAA being the predominant species, respectively. In most samples, DMAA was the most abundant species, but the total inorganic aresenic fraction was considerable, representing 25.4% of the total concentration of the element. The estimated daily intakes of total arsenic and total inorganic arsenic for average Spanish consumers were 0.78 and 0.15 microg/person day(-1), respectively. The results suggest that the consumption of these types of wines makes no significant contribution to the total and inorganic arsenic intake for normal drinkers. However, wine consumption contributes a higher arsenic intake than through consumption of beers and sherry brandies.

PMID: 12042019 [PubMed - indexed for MEDLINE]
joo 回复于:2007/4/15 20:10:00
原文由 gaozi666 发表:
谢谢!
只是一楼的文档我如何才能找到?不会用啊!



见电邮
qishuli 回复于:2007/4/12 11:27:00
给你找到另一篇相关文献
Determination of Inorganic and Total Arsenic in Wines
by Hydride Generation Atomic Absorption Spectrometry
全文
 回复  1# joo  回复于:2007/4/5 11:19:00
还不会上传文件,只好利用网络空间了。

http://www.mytempdir.com/1282938
扫一扫查看全部5条回复
高级回复快速回复【花三五分钟,帮别人解决一个问题,快乐自己一天!】