透明质酸与皮肤的关系及其在化妆品中的应用  

Hyaluronic Acid(HA) in Skin and Use in Cosmetics

作　　者：符移才[1] 魏少敏[1] 金锡鹏[1] 

机构地区：[1]上海家化-上海医科大学皮肤生理毒理联合实验室

出　　处：《日用化学工业》1999年第6期27-29,共3页China Surfactant Detergent & Cosmetics

摘　　要：透明质酸作为一种重要的氨基多糖，是细胞外间质的重要组成成分，在皮肤中含量丰富。透明质酸具有天然吸水、保湿性，在维持胞外离子环境和营养物质的供给方面具有重要调节作用。由于其优良的保湿性能，已广泛添加到化妆品中。但在化妆品应用中，透明质酸对完整皮肤的功效尚需要科学资料的证实。Skin is a primary hyaluronic acid (HA)reservoir containing nearly half of it and HA is a major conducted. The structure of HAconsists of repeating disaccharide units-glucuronic acid and N-acetyl-glucosamnine. HA with water-attracting properties is believed to play a major role in maintaining extracellular space,facilitating ion,solute and nutrient transport,and preserving tissue hydration. It is used in cosmetics widely,altyough its exact function on contact skin is not well known now,needing deeply researches.

关 键 词：透明质酸 化妆品 皮肤 细胞外基质 护肤品 

分 类 号：TQ658.2[化学工程—精细化工]