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China Surfactant Detergent & Cosmetics ›› 2019, Vol. 49 ›› Issue (6): 369-376.doi: 10.3969/j.issn.1001-1803.2019.06.004

• Development and application • Previous Articles     Next Articles

Study on anti-aging activity of polysaccharides in Sanqi fermentation liquor

LIU Ping-ping1,YU Dan1,WANG Chang-tao1,2,YANG Fan3,LI Meng1(),ZHANG Jia-chan1   

  1. 1. School of Science, Beijing Technology and Business University, Beijing 100048, China
    2. Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China
    3. Yunnan Baiyao Group Co., Ltd., Kunming, Yunnan 650501, China
  • Received:2018-09-06 Revised:2019-05-08 Online:2019-06-22 Published:2019-06-24
  • Contact: Meng LI E-mail:limeng@btbu.edu.cn

Abstract:

The fermentation liquor of Sanqi(Panax notoginseng)was obtained by the fermentation of Sanqi with yellow rice wine yeast. Sanqi polysaccharides were separated from such liquor and then purified. The anti-aging effect of polysaccharides in fermentation liquor of Sanqi was evaluated both on biochemical level and cellular level. The results show that, the semi-inhibitory concentrations(IC50)against DPPH free radical, hydroxyl radical and superoxide anion free radical are 1.528, 0.798 and 0.216 g/L, respectively. The polysaccharides from the fermentation liquor of Sanqi can significantly reduce both the levels of intracellular reactive oxygen and the content of MMP-1 in fibroblast culture medium, and they can also significantly increase the content of cell type I collagen. In the safe mass concentration range of fermented sanqi polysaccharides on fibroblasts, 10 senescence-related factors were detected, only col-Iα(type I collagen)is down-regulated, and all other factors are up-regulated, among which the expression of angiogenic factor Ang-1 is the highest. The above results indicate that the polysaccharides from Sanqi fermentation liquor has certain anti-aging effect.

Key words: yellow rice wine yeast, Sanqi polysaccharides, free radical, anti-aging, cosmetic

CLC Number: 

  • TQ658