【摘要】 以化妆品常用保湿剂甘油、聚乙二醇和透明质酸钠作为对照试样,分别在高湿度环境和低湿度环境比较玉竹多糖和对照试样的吸湿、保湿性能。研究结果表明,玉竹多糖和透明质酸钠的吸湿性能优于甘油和聚乙二醇10000,在低湿度的环境下,玉竹多糖的吸湿能力优于透明质酸钠。同时,玉竹多糖的保湿性能优于甘油和聚乙二醇10000,和透明质酸钠的保湿性能相当。玉竹多糖是一种值得开发的新型保湿剂,将其自制成面膜,检测面膜的保湿性能优异。更多还原

【Abstract】 The moisture absorption and retention capacities of polysaccharides from Rhizoma polygonati odorati and glycerol,polyethylene glycol and sodium hyaluronate were compared under the high-humidity enviroment and low-humidity enviroment. The results showed that of Polysaccharides had hihger moisture absorption property than sodium hyaluronate under low-humidity enviroment, and had the same moisture retention capacitie as sodium hyaluronate.更多还原