| 马齿苋发酵液中活性成分含量及化妆品功效研究 |
| |
| 引用本文： | 许丹妮,刘平平,苏宁,安全,赵丹,李萌,王昌涛.马齿苋发酵液中活性成分含量及化妆品功效研究[J].湖北农业科学,2017,56(5). |
| |
| 作者姓名： | 许丹妮 刘平平 苏宁 安全 赵丹 李萌 王昌涛 |
| |
| 作者单位： | 1. 北京工商大学理学院/植物资源研究与开发北京市重点实验室,北京,100048;2. 中国检验检疫科学研究院化妆品技术中心,北京,100176;3. 云南白药集团公司,昆明,650500 |
| |
| 基金项目： | 中国检验检疫科学研究院基本科研业务费装箱资金资助项目，质检公益性行业科研专项 |
| |
| 摘 要： | 采用紫外分光光度法测定马齿苋(Portulaca oleracea L.)发酵液中总糖、黄酮、蛋白质的含量,分析了发酵液对DPPH自由基的清除效果,通过测定发酵液对B16细胞中酪氨酸酶活性的抑制效果评价发酵液的美白功效。结果表明,马齿苋发酵液中总糖、黄酮含量分别为3.90、0.59 mg/m L;蛋白质含量为55.72±0.83μg/m L。发酵液对DPPH自由基的清除效果良好,对B16细胞中酪氨酸酶的活性有抑制作用。
|
| 关 键 词： | 马齿苋(Portulaca oleracea L.) 发酵液 活性成分 功效评价 |
Study on the Contents of Active Ingredients and Cosmetic Efficacy of Portulaca oleracea L. Fermentation Liquor |
| |
| XU Dan-ni,LIU Ping-ping,SU Ning,AN Quan,ZHAO Dan,LI Meng,WANG Chang-tao.Study on the Contents of Active Ingredients and Cosmetic Efficacy of Portulaca oleracea L. Fermentation Liquor[J].Hubei Agricultural Sciences,2017,56(5). |
| |
| Authors: | XU Dan-ni LIU Ping-ping SU Ning AN Quan ZHAO Dan LI Meng WANG Chang-tao |
| |
| Abstract: | Contents of main active ingredients and cosmetic efficacy of Portulaca oleracea L. fermentation liquor were studied. Measuring the contents of total sugars,flavonoids,and protein in the fermentation liquor of Portulaca oleracea L. by UV spec-trophotometry. Experiments were operated on scavenging DPPH radicals in terms of measuring the antioxidant activity of fer-mentation liquor. Evaluating the whitening efficacy of fermentation liquor by determining the inhibition effect on tyrosinase ac-tivity in B16 cells. Results shows that the contents of total sugar,flavonoids and protein in the fermentation liquor of Portulaca oleracea L. were 3.90 mg/mL,0.59 mg/mL and 55.72 ±0.83 μg/mL. The fermentation liquor has good scavenging effects on DPPH radicals and can inhibit the activity of tyrosinase in B16 cells. |
| |
| Keywords: | Portulaca oleracea L fermentation liquor active ingredients cosmetic efficacy evaluation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
