ICP-AES法检测新泰市不同区域丹参药材及土壤5种重金属元素含量  

Comparison of Five Heavy Metals Contents in Salvia miltiorrhiza Bge.and Their Cultivated Soils from Different Regions of Xintai County by ICP-AES

作　　者：杨进彬 YANG Jin-bin(The People′s hospital of Xintai,Tai′an 271200,China)

机构地区：[1]新泰市人民医院

出　　处：《海峡药学》2019年第11期93-95,共3页Strait Pharmaceutical Journal

基　　金：山东省泰安市科技发展计划项目(2018NS112)

摘　　要：目的了解山东新泰市不同区域种植丹参药材及其生长土壤中5种重金属含量状况。方法以山东省新泰市5个乡镇20个村种植的丹参药材及其生长土壤为样品,先采用微波消解法处理样品,再利用电感耦合等离子体发射光谱法(ICP-AES)测定砷、铜、汞、镉、铅5种金属元素含量。结果药典规定的5种重金属砷、铜、汞、镉、铅元素在丹参药材中的含量均未超出我国对中药材中重金属残留量规定的检测限,其生长土壤中5种金属元素的含量也未影响该地区生产的药材质量。结论本研究可为本地区种植的丹参药材的质量评价提供一定参考。OBJECTIVE The aim was to study contents of five heavy metals in Salvia miltiorrhiza Bge.and their cultivated soils from diffe rent regions in Xintai County of Shandong Province.METHODS By using microwave digestion method and ICP-AES,contents of five heavy metals were determined.RESULTS The content of As,Cu,Hg,Cd and Pb elements in Salvia miltiorrhiza Bge.was not exceeded the detection limit of heavy metal residues in Chinese medicinal herbs;the metal elements in soil did not affect the quality of the medicinal materials produced in this area.CONCLUSION The study can provide a certain reference for quality evaluation of Salvia miltiorrhiza Bge.

关 键 词：丹参 电感耦合等离子体发射光谱法 重金属元素 含量测定 

分 类 号：R927[医药卫生—药学]