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China Surfactant Detergent & Cosmetics ›› 2021, Vol. 51 ›› Issue (10): 981-989.doi: 10.3969/j.issn.1001-1803.2021.10.009

• Development and application • Previous Articles     Next Articles

Evaluation of anti-oxidation and whitening efficacy of salvia miltiorrhiza fermentation broth in vitro

Mo Qiuting1,Li Meng1,Wang Dongdong1,Zhang Jiachan1,Wang Changtao1,2,Zhao Dan1,*()   

  1. 1. Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100083, China
    2. Center for Advanced Innovation in Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100083, China
  • Received:2021-01-19 Revised:2021-09-27 Online:2021-10-22 Published:2021-10-21
  • Contact: Dan Zhao E-mail:zhaodanustb@126.com

Abstract:

Water extraction and microbial fermentation were used to prepare salvia miltiorrhiza water extract (SMWE) and salvia miltiorrhiza fermentation broth (SMFB). Their antioxidative and whitening abilities were studied at biochemical, cellular and transcriptional levels. The experimental results show that both have good scavenging ability to DPPH free radicals. The IC50 value of SMWE is 10.3%, and the IC50 value of SMFB is 2.9%. At the same volume fraction, the scavenging ability of SMFB is better. At the cellular level, both of them show protective effects against hydrogen peroxide-induced injury of cells. Compared with the injury model, the total antioxidant capacity of the cells is increased, the MDA content and ROS content are reduced, and the CAT activity is increased. At the transcription level, it is verified that CAT expression is both increased after the two acting on cells. In the experiments of melanin synthesis inhibition and tyrosinase activity inhibition, the SMWE and the SMFB both show good whitening effects compared with the blank control. In general, compared with SMWE, the SMFB is better in terms of antioxidative and whitening effects.

Key words: salvia miltiorrhiza, fermentation, antioxidant ability, whitening ability

CLC Number: 

  • TQ658