天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (12): 2006-2010.doi: 10.16333/j.1001-6880.2016.12.027

所属专题: No.8

• 开发研究 • 上一篇    下一篇

黄芩素在化妆品中多功效研究及安全性评价

区梓聪1,何秋星1*,李馨恩1,关建云2   

  1. 1 广东药科大学医药化工学院;2中山市后本草化妆品有限公司,中山 528458
  • 出版日期:2016-12-31 发布日期:2017-03-31

Multiple Efficiency and Safety of Baicalein in Cosmetics

OU Zi-cong1,HE Qiu-xing1*,LI Xin-en1,GUAN Jian-yun2   

  1. 1 Guangdong Pharmaceutical University,School of Chemistry and Chemical Engineering; 2 Zhongshan Herbal Cosmetic Co.Ltd.,Zhongshan 528458,China
  • Online:2016-12-31 Published:2017-03-31

摘要: 本文以黄芩素为研究对象,通过生化酶学法、自由基清除测试、最低抑菌浓度(MIC)测定及红细胞溶血实验等实验,对其进行美白、抗氧化、抗过敏、抑菌等功效研究及安全性评价。结果显示,浓度达到2.0 mg/mL的黄芩素,对酪氨酸酶的抑制率为60.20%;当浓度达到0.1 mg/mL和1.0 mg/mL时,其对DPPH·和·OH清除率分别为95.21%和66.69%;当浓度达到10.0 mg/mL时,对透明质酸酶的抑制率是52.51%;当浓度达到1.25 mg/mL时,其对5种菌均有抑制作用;其半数溶血率(HD50)为1.80 mg/mL,蛋白质变性指数(DI)为0.34,HD50/ DI(H/D)>10。实验表明,黄芩素具有较好的美白、抗氧化、抗过敏、抑菌功效且具有安全性。

关键词: 黄芩素, 化妆品, 多功效, 安全性

Abstract: In this study,the properties of baicalein such as whitening,antioxidant,antiallergy,antibacterial and safety were evaluated using biochemical enzyme method,free radical scavenging assay,determining the minimum inhibitory concentration (MIC) and experimenting hemolysis.The results showed that the inhibition rate of tyrosinase was 60.20% (2.0 mg/mL of baicalein),the scavengingrate of DPPH· and ·OH was 95.21% and 66.69% respectively (0.1 mg/mL and 1.0 mg/mL of baicalein),and the inhibition rate of enzyme was 52.51% (10.0 mg/mL of baicalein).In addition,when the concentration of baicalein reached 1.25 mg/mL,it had inhibitory effect on the five kinds of bacteria.Its half hemolysis rate (HD50) was 1.80 mg/mL,protein denaturation index (DI) was 0.34,and HD50/DI (H/D) >10.The experiments proved that baicalein exhibited better performance in whitening,antioxidant,antiallergy and antibacterial effects.

Key words: baicalein, cosmetics, multiple efficiency, safety

中图分类号: 

TQ658