明党参种植基地土壤和药材中的有机氯农药及重金属残留分析  

Determination of residuals of organochlorine pesticides and heavy metals in cultivated Changium smyrnioides and soil of plantation base

作　　者：王长林[1] 郭巧生[1] 厉彦森[1] 

机构地区：[1]南京农业大学中药材研究所,江苏南京210095

出　　处：《中国中药杂志》2007年第2期102-104,共3页China Journal of Chinese Materia Medica

基　　金：国家科技攻关计划项目(2001BA701A62-04)

摘　　要：目的:测定、分析江苏明党参规范化种植基地土壤和药材中的有机氯农药残留量及重金属含量,为明党参安全规范化生产提供依据。方法:采用气相色谱法测定有机氯农药残留量,用ICP法测定铅、镉、铜、铬、砷含量,用原子荧光光谱法测定汞含量。结果:江苏明党参种植基地土壤和药材中有机氯农药残留量、重金属含量均低于国家限量标准。结论:江苏明党参种植基地土壤和药材均符合中药材GAP标准。Objective： To quantitatively analyse residuals of organochlofine pesticides and heavy metals in cultivated Changium smyrnioides and soil of GAP plantation base in Jurong city. Method： Organochlofine residuals was determined by GC, the contents of Pb, Cd , Cr, Cu and As were determined by IPC, and the content of Hg by AFS. Result： All of the residuals were below related GB standards. Conclusion： Residuals of pesticides and heavy metals in cultivated C. smyrnioides and soil of plantation base were conformed to GAP.

关 键 词：明党参 农药 重金属 残留 

分 类 号：S567.53[农业科学—中草药栽培]