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China Surfactant Detergent & Cosmetics ›› 2019, Vol. 49 ›› Issue (8): 526-530.doi: 10.3969/j.issn.1001-1803.2019.08.007

• Development and application • Previous Articles     Next Articles

Efficacy evaluation of Mirabilis jalapa flower extract on promoting collagen functionalization

LI Hui,JIANG Dan-dan,DOS SANTOS Morgan,ZHANG Zhang,JIANG Yao-quan   

  1. JAlA(Group)Co. Ltd. R&D Center, Shanghai 200233, China
  • Received:2018-12-03 Revised:2019-08-05 Online:2019-08-22 Published:2019-08-26

Abstract:

Human dermal fibroblasts were cultured in vitro, and enzyme-linked immunosorbent assay(ELISA)combined with cell activity assay was used to determine the secretion of BMP-1, which plays an important role in collagen functionalization. The measurement timepoint and positive control of the assay model were optimized. Based on the standardized assay model, the efficacy of Mirabilis jalapa flower extract on BMP-1 synthesis was evaluated. The results show that when treated with Mirabilis jalapa flower extract at 0.05 g/L, the relative BMP-1 content of the fibroblasts is 150.4%±8.5% compared with the control group(P<0.001). Therefore, the Mirabilis jalapa flower extract can significantly promote the production of BMP-1 from dermal fibroblasts, and has the great potential in skincare effect of promoting collagen functionalization.

Key words: skin care, procollagen C-proteinase, collagen functionalization, human dermal fibroblast, Mirabilis jalapa

CLC Number: 

  • TQ658