Analysis of 5 Pyrethroid Pesticide Residues in Ganoderma,Poria

WANG Ping~1; WANG Qi~

doi:10.13422/j.cnki.syfjx.2007.01.003

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Analysis of 5 Pyrethroid Pesticide Residues in Ganoderma,Poria

更新时间：2024-09-23

- Analysis of 5 Pyrethroid Pesticide Residues in Ganoderma,Poria
- Chinese Journal of Experimental Traditional Medical Formulae Issue 1, Pages: 5-7(2007)
- 作者机构：
  
  1. 北京中医药大学东直门医院
  2. 北京大学公共卫生学院
  3. 中国药品生物制品检定所
- 作者简介：
- 基金信息：
- DOI：10.13422/j.cnki.syfjx.2007.01.003
  CLC： R288
- Published：2007
- 稿件说明：
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[1]王平,王旗,刘庆,金红宇,林瑞超.灵芝、茯苓中5种拟除虫菊酯农药残留分析[J].中国实验方剂学杂志,2007(01):5-7.

WANG Ping~1, WANG Qi~. Analysis of 5 Pyrethroid Pesticide Residues in Ganoderma,Poria[J]. Chinese journal of experimental traditional medical formulae, 2007, (1): 5-7.
[1]王平,王旗,刘庆,金红宇,林瑞超.灵芝、茯苓中5种拟除虫菊酯农药残留分析[J].中国实验方剂学杂志,2007(01):5-7. DOI： 10.13422/j.cnki.syfjx.2007.01.003.

WANG Ping~1, WANG Qi~. Analysis of 5 Pyrethroid Pesticide Residues in Ganoderma,Poria[J]. Chinese journal of experimental traditional medical formulae, 2007, (1): 5-7. DOI： 10.13422/j.cnki.syfjx.2007.01.003.

摘要

目的:目的:比较研究不同来源真菌类中药材灵芝、茯苓中5种拟除虫菊酯农药残留。方法:收集不同地区流通品种

规范化GAP基地栽培及野生的药材

灵芝、茯苓各10批次

用石油醚-丙酮混合溶剂超声提取

固相萃取法净化

用气相色谱-电子捕获检测器（ECD）测定。结果:10批次灵芝样品中

9批次灵芝均未检出5种拟除虫菊酯农药残留

仅有1批检出氰戊菊酯

并未超标;10批次茯苓样品均未检出5种拟除虫菊酯农药残留。结论:真菌类中药材灵芝、茯苓基本无拟除虫菊酯农药残留问题。

Abstract

Objective:To compare the levels of 5 pyrethroid pesticide residues in two types Chinese traditional medicines

i.e.Ganoderma and Poria.Methods:A sum of 20 batches of Ganoderma and Poria（10 batches each）samples were collected and identified.The 5 pyrethroid pesticide residues in samples were extracted by ultrasonic washing machine with organic solvent

cleaned up by solid-phase extraction to remove the interferences of co-extractives

and then were analyzed by gas chromatograph（GC）equipped with an electron capture detector

quantified by the external standard method.Results:The 5 pyrethroid pesticide residues were not detected in 10 batches samples of Poria

Among 10 batches samples of Ganoderma

the 5 pyrethroid pesticide residues were not detected in 9 batches samples

and fenvalerate was detected in 1 batch sample without exceeding the limit.Conclusion:The result suggested that most of the Ganoderma and Poria were not contaminated by the residues of 5 pyrethroid pesticides.

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Related Author

WANG Ping1

WANG Qi2

LIU Qing2

JIN Hong-yu3

LIN Rui-chao3

XU Yuansheng

LIU Jiao

ZHANG Tian

Related Institution

National Resource Center for Chinese Materia Medica，China Academy of Chinese Medical Sciences

Guangxi University of Chinese Medicine

Beijing Institute for Drug Control

Sunflower Pharmaceutical Group Co. Ltd.

Institute of Chinese Materia Medica，China Academy of Chinese Medical Sciences

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