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China Surfactant Detergent & Cosmetics ›› 2021, Vol. 51 ›› Issue (6): 528-534.doi: 10.3969/j.issn.1001-1803.2021.06.009

• Development and application • Previous Articles     Next Articles

Identification of the common cosmeceutical homologous plants in mask powder products based on DNA barcoding

WANG Hong-yue(),WANG Ying-chun,JIANG Li,YANG Yan-ge,LIU Ming-chang,WU Ya-jun()   

  1. Chinese Academy of Inspection and Quarantine, Beijing 100176, China
  • Received:2020-07-27 Revised:2021-05-26 Online:2021-06-22 Published:2021-06-22
  • Contact: Ya-jun WU E-mail:why961118why@126.com;wuyajuncaiq@163.com

Abstract:

Took 22 common cosmeceutical plant ingredients in mask powder products as the research object, and screened out the most suitable genes for species identification from five genes. The results show that combined ITS 2/3 and matK can accurately identify cosmeceutical homologous plants. Furthermore, combined with the clone sequencing process for mixture established by our laboratory, 14 commercial mask powder products (including 11 single samples and 3 mixed products) are used to analyze the applicability. The results show that the adulteration rate is 35.71% in the cosmetics and edible homologous plant in mask powder products. The establishment of DNA barcoding based on ITS 2/3 and matK genes can accurately and reliably identify cosmeceutical homologous plants, which provides technical support for the quality and safety control of mask powder products.

Key words: mask powder, cosmeceutical homologous plants, DNA barcoding, quality, safety

CLC Number: 

  • TQ658