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Some polycyclic aromatic hydrocarbons in vegetables from northern China
Zhong, WK; Wang, MJ
2002
发表期刊JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
卷号37期号:2页码:#REF!
通讯作者Zhong, WK (reprint author), Chinese Acad Sci, Inst High Energy Phys, Lab Nucl Analyt Tech, POB 918, Beijing 100039, Peoples R China.
文章类型Article
摘要Nine important vegetables were collected from northern Chinese wholesale markets and analyzed for polycyclic aromatic hydrocarbon (PAH) contents. Anthracene, flupranthene, benzo(a)anthracene and benzo(a)pyrene were determined. The contents of the four PAH congeners were at the same level with the mean concentrations 6.46, 4.05, 3.33, 4.51 mug kg(-1) for fresh weight for anthracene, flupranthene, benzo(a)anthracene and benzo(a)pyrene, respectively. However, leafy and stem vegetables had higher PAH content than root and fruit vegetables. Peels of the root and fruit vegetables had higher PAH concentrations than their cores. Human exposure to PAHs by consumption of these vegetables is estimated, by using typical northern Chinese intake rates, although the study was not designed to be statistically representative for the China as a whole.
关键词polycyclic aromatic hydrocarbons vegetables northern China human exposure
学科领域Engineering; Environmental Sciences & Ecology
DOI10.1081/ESE-120002588
收录类别SCI
WOS类目Engineering, Environmental ; Environmental Sciences
WOS记录号WOS:000173750600012
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被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227426
专题多学科研究中心
推荐引用方式
GB/T 7714
Zhong, WK,Wang, MJ. Some polycyclic aromatic hydrocarbons in vegetables from northern China[J]. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,2002,37(2):#REF!.
APA Zhong, WK,&Wang, MJ.(2002).Some polycyclic aromatic hydrocarbons in vegetables from northern China.JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,37(2),#REF!.
MLA Zhong, WK,et al."Some polycyclic aromatic hydrocarbons in vegetables from northern China".JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 37.2(2002):#REF!.
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