摘要
该研究根据中药材基质性质进行合理分类,采用已建立的中药材前处理平台和气质联用检测法对120种333批次常用中药材中的198种农药进行了检测。普查结果表明333批药材中有158批检出,但绝大部分处于很低水平,且不同药用部位的药材检出的农药品种各有偏向性。最后通过总结常用中药材中农残污染的现实情况,为限量标准的制定提供了依据,并建议《中国药典》应针对性的对部分农药指标和药材品种进行监控。
In our study, 198 types of pesticides in 120 types 333 lots of traditional Chinese medicine （TCM） , which were rea- sonably classified according to its matrix property, were determined by using the pretreatment platform and gas chromatography-mass spectrometry method. As a result, 158 were contaminated with pesticides. However, the content of pesticides in most TCM was very low. In addition, types of pesticides were different in different part of materia medica. In conclusion, the current status of pesticide residues pollutants in TCM was summarized, and the resuh can provide proof for the formulation of maximum residue limit. The new species of herbs and the new detecting index should be electively monitored in Chinese Pharmacopeia.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2014年第5期807-811,共5页
China Journal of Chinese Materia Medica
关键词
农药多残留
中药材
样品普查
药典
multi-residual pesticides
traditional Chinese medicine
sample census
Chinese Pharmacopeia
