| 广州市售穿心莲中4种重金属元素含量分析及其健康风险评估 |
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| 引用本文： | 迟玉广,李中阳,黄爱华,肖凤霞,刘国光,纪捷嫚. 广州市售穿心莲中4种重金属元素含量分析及其健康风险评估[J]. 微量元素与健康研究, 2011, 28(2): 16-19 |
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| 作者姓名： | 迟玉广 李中阳 黄爱华 肖凤霞 刘国光 纪捷嫚 |
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| 作者单位： | 1. 广州中医药大学
2. 广东工业大学,广州,510006 |
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| 基金项目： | 广州中医药大学科研创新基金项目，广东工业大学校青年基金项目 |
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| 摘 要： | 目的:建立6个不同药店穿心莲中4种重金属元素的检测方法,并对其含量水平和健康风险进行初步评价。方法:采用微波消解—原子吸收光谱法定量分析广州市6个不同药店穿心莲中铅、镉、铜、铬等4种重金属元素的含量。结果:健民(利众店)和采芝林(神农轩分店)的穿心莲样品Pb超标,而Cd元素除采芝林(南方分店)的穿心莲合格之外,其它均超标。从重金属总量来看,健民(利众店)的穿心莲超标较严重。结论:从健康风险指数来看,健民(利众店)和采芝林(神农轩分店)穿心莲的含铅量、采芝林(神农轩分店)和康美药店售穿心莲的含镉量及健民(利众店)的穿心莲含铬量,都可能会对人体健康产生一定风险,应该予以重视。
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| 关 键 词： | 穿心莲 重金属 健康风险评价 |
Determination of four heavy metal elements in herba andrographitis collected fromGuangzhou and it's health risk assessment |
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| CHI Yu-guang,LI Zhong-yang,HUANG Ai-hua,XIAO Feng-xia,LIU Guo-guang,JI Jie-man. Determination of four heavy metal elements in herba andrographitis collected fromGuangzhou and it's health risk assessment[J]. Studies of Trace Elements and Health, 2011, 28(2): 16-19 |
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| Authors: | CHI Yu-guang LI Zhong-yang HUANG Ai-hua XIAO Feng-xia LIU Guo-guang JI Jie-man |
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| Affiliation: | CHI Yu-guang1,LI Zhong-yang2,HUANG Ai-hua1,XIAO Feng-xia1,LIU Guo-guang2,JI Jie-man1(1.GuangZhou university of Chinese medicine,Guangdong province Guangzhou city,2.Guangdong university of Technology,Guangdong province Guangzhou city: 510006,China) |
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| Abstract: | Objective: To establish the method for determination of four heavy metal elements in herba andrographitis from six drugstores in Guangzhou city,and discuss it's concentration and health risk assessment.Methods: Four heavy metal elements in herba andrographitis from six drugstores were measured by microwave digestion-atomic absorption spectrometry method.Results: The concentrations of Pb in herba andrographitis from jianmin and caizhilin(shennongxuan branch store) drugstores were both found higher than natio... |
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| Keywords: | Herba andrographitis Heavy metal elements Health risk assessment |
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