中国中药杂志

2018, (23) 76-85

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铬元素及其形态分析研究进展
Research progress of chromium and its speciation analysis

谷善勇,骆骄阳,刘好,祁伟,吴建杰,范卓文,杨美华
GU Shan-yong,LUO Jiao-yang,LIU Hao,QI Wei,WU Jian-jie,FAN Zhuo-wen,YANG Mei-hua

摘要(Abstract):

铬被发现至今已有200多年的历史,由于铬具有耐磨、耐高温、耐腐蚀等优点,在工业生产中应用广泛,备受国内外的关注。铬在食品和水产品中已有详细的限量规定,其在部分中药材中也能大量富集。另外,不同铬形态毒性相差极大,其形态分析极为重要,但铬形态之间易发生转化或迁移,给研究和分析工作带来了困难。该文对铬元素及其形态的研究现状进行了总结,旨在为铬元素的科学研究与污染防控提供参考。
Chromium has been discovered for more than two hundred years, and it has advantages of wear-resisting, high temperature, corrosion resistance and so on. Chromium has been widely used in industrial production and received extensive attention in China and abroad. Detailed limit standards have been set for chromium in food and fishery product, and chromium can also be enriched in many traditional Chinese medicines. Besides, the toxicities of different chromium speciation are quite different, and thus morphological analysis is necessary. However, the transformation or migration is easily happened among different speciation which brings difficulties to research and analysis. This article summarizes the research status of chromium and its aims to provide reference for scientific research and pollution prevention of chromium.

关键词(KeyWords): 铬;形态;毒性
chromium;speciation;toxicity

Abstract:

Keywords:

基金项目(Foundation): 中国医学科学院医学与健康科技创新工程经费项目(2016-I2M-3-010,2017-I2M-1-013);; 国家中药标准化项目(ZYBZH-Y-JIN-34);; 中医药行业科研专项(201507004-4)

作者(Author): 谷善勇,骆骄阳,刘好,祁伟,吴建杰,范卓文,杨美华
GU Shan-yong,LUO Jiao-yang,LIU Hao,QI Wei,WU Jian-jie,FAN Zhuo-wen,YANG Mei-hua

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