HUBEI AGRICULTURAL SCIENCES ›› 2022, Vol. 61 ›› Issue (20): 153-157.doi: 10.14088/j.cnki.issn0439-8114.2022.20.029

• Detection Analysis • Previous Articles     Next Articles

Detection and safety evaluation of organochlorine pesticide residues in Polygonatum sibiricum in different regions of China

XU Yu-sheng1, SHEN Ke2, WEI Ying2, DONG Jing-cheng3, JIANG Zhi-lin2,3   

  1. 1. College of Agronomy, Hunan Agricultural University, Changsha 410128, China;
    2. College of Agriculture and Forestry, Pu'er University, Pu'er 665000, Yunnan, China;
    3. Comparative Research Institute of Traditional Chinese Medicine of Institute of Integrated Traditional Chinese and Western Medicine, Fudan University, Shanghai 200040, China
  • Received:2021-09-06 Online:2022-10-25 Published:2022-11-23

Abstract: 11 Organochlorine Pesticide residues in 53 Polygonatum sibiricum samples from 46 regions were determined by Gas Chromatography. The pesticide residues in samples and their safety were evaluated according to GB2763—2019 National Standard for Food Safety Maximum Residue Limits for Pesticide in Food, Green Industry Standard for Import and Export of Medicinal Plants and Preparations and 2015 Edition of Chinese Pharmacopoeia. The results showed that the pesticide residues in all samples were within the safety limit, and the over-standard rate was zero. The residues of organochlorine pesticides in Polygonatum sibiricum in different regions of China were in line with the standards for edible medicine.

Key words: Polygonatum sibiricum Red., organochlorine pesticides, pesticide residue, gas chromatography, safety evaluation

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