日用化学工业2017，Vol.47Issue(7)：398-402,5.DOI:10.13218/j.cnki.csdc.2017.07.009
羊栖菜岩藻多糖的提取工艺优化及保湿性能
Optimization of process technological conditions for obtaining fucoidan from Sargassum fusiforme and detection of its moisturizing performance
刘冰月 1刘学 1邬凤娟 2曹光群 1张晨 2杨杰1
作者信息
- 1. 江南大学化学与材料工程学院食品胶体与生物技术教育部重点实验室,江苏无锡 214122
- 2. 无限极(中国)有限公司,广东广州 510000
- 折叠
摘要
Abstract
Process technological conditions for obtaining fucoidan from Sargassum fusiforme (FSF ) via ultrasonic assisted enzymatic hydrolysis with cellulase was optimized by orthogonal experiments.Factors that affect the yield of FSF,including solvent pH value,enzyme dosage,reaction temperature,cellulase hydrolysis time,and ultrasonic time were investigated.The better extraction conditions were as following:pH,4.5;enzyme dosage,1% of the mass of the raw material;reaction temperature,40 ℃;cellulase hydrolysis time,2 h;ultrasonic time,15 min;and material-liquid ratio,1: 10 (g: mL).Under such conditions,the yield of FSF achieves 8.50%,and RSD=2.74% .The hygroscopicity (8 h)of crude extract of fucoidan from Sargassum fusiforme (CEFSF)is better than that of glycerin,butanediol,and sodium alginate.The moisture retention capacity of 1% CEFSF aqueous solution (mass fraction)is better than 1% butanediol (mass fraction)and 1% sodium alginate (mass fraction),which is equivalent to that of 5% glycerin (mass fraction),under relative humidity of 43% and 81% .The results of skin moisture content and transepidermal water loss rate show that:5% CEFSF aqueous solution (mass fraction)shows a good moisturizing effect.关键词
护肤化妆品添加剂/羊栖菜岩藻多糖/正交试验/保湿/皮肤水分含量/经表皮水分散失速率Key words
additive of skin-care cosmetics/fucoidan from Sargassum fusiforme/orthogonal test/moisture/skin moisture content/transepidermal water loss rate分类
化学化工引用本文复制引用
刘冰月,刘学,邬凤娟,曹光群,张晨,杨杰..羊栖菜岩藻多糖的提取工艺优化及保湿性能[J].日用化学工业,2017,47(7):398-402,5.
