关键词：
葡萄籽超微粉;面膜;美白功效;抗衰老功效;安全性
摘 要：
为研究葡萄籽超微粉面膜活性及安全性,以葡萄籽多酚提取液面膜为对照,对葡萄籽超微粉面膜进行美白功效和抗衰老功效评价,并通过动物试验检测其安全性。将葡萄籽超微粉直接加入面膜液中,面膜液所具有的抑制酪氨酸酶活性、清除DPPH自由基及超氧阴离子的能力高于使用葡萄籽多酚提取液;而在清除羟自由基能力的测定中,其结果与前述3项结果相反。另外,随着葡萄籽超微粉或多酚提取液用量的增加,所测以上4项功效性均呈现明显增加趋势。葡萄籽超微粉面膜对动物具有高度安全性。
译 名：
Activity and Safety Evaluation of Grape Seed Ultrafine Powder Mask
作 者：
WU Jiahui1,YUAN Chunlong1,2 and SONG Yangbo1(1.College of Enology,Northwest A&F University,Yangling Shaanxi 712100,China; 2.Shaanxi Engineering Research Center for Vin-Viniculture,Yangling Shaanxi 712100,China)
关键词：
Grape seed ultrafine powder;Mask;Whitening efficacy;Anti-aging efficacy;Safety
摘 要：
In order to study the efficiency and security of grape seed ultrafine powder mask,the whitening efficacy and anti-aging efficacy of it were evaluated with the polyphenol extract mask as a control,and the security was evaluated by animal tests.The efficiency of ultrafine powder mask is higher than polyphenol extract mask in three experiments,including inhibit tyrosinase activity,DPPH free radical scavenging activity and superoxide anion radical scavenging activity.The result of hydroxyl free radical scavenging activity is contrary to the previous three.In addition,with the increase of the content of grape seed ultrafine powder or polyphenol extract,the efficiency increased significantly.The grape seed ultrafine powder mask has a high level of security on animals.
