不同产地枸杞中的微量元素含量分析  

Survery on the Contents of the Trace Elements in Medlar from Different Areas

作　　者：刘毅[1] 郑国灿[1] 朱美文[1] 王晶[1] 李应国[1] 李贤良[1] 王国民[1] 

机构地区：[1]重庆出入境检验检疫局重庆市进出口食品安全工程技术研究中心,重庆400020

出　　处：《检验检疫学刊》2012年第3期32-35,共4页Journal of Inspection and Quarantine

基　　金：质检公益性行业科研项目(201010045);重庆市科委科研项目(CSTC2009CB1012)

摘　　要：采用ICP-AES法测定了不同产地枸杞中Pb、As、Hg、Cd、Cr、Cu、Fe、Mn、Zn等九种元素的含量,对枸杞中的重金属及微量元素状况进行了评价,找出了元素含量和产地之间的关系,能对枸杞的道地性评价提供参考。The ICP-AES method was adapted for determination of the contents of the nine trace elements（Pb,As,Hg,Cd,Cr,Cu,Fe,Mn,Zn） in medlar from different producing areas.The heavy metals and trace elements conditions of medlar were assessed.Furthermore,the correlation between the elements contents and the producing areas was found out,which could provide criteria for evaluating the genuineness of medlar.

关 键 词：枸杞 产地 微量元素 

分 类 号：R284.1[医药卫生—中药学]