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日用化学工业（中英文）

日用化学工业 ›› 2017, Vol. 47 ›› Issue (7): 398-402.doi: 10.13218/j.cnki.csdc.2017.07.009

• 开发与应用 • 上一篇    下一篇

羊栖菜岩藻多糖的提取工艺优化及保湿性能

刘冰月1, 刘学1, 邬凤娟2, 曹光群1, 张晨2, 杨杰1   

  1. 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
  • 收稿日期:2017-02-17 发布日期:2019-03-20
  • 通讯作者: 曹光群,高级工程师,E-mail:gqcao59@126.com。
  • 作者简介:刘冰月(1994-),河南人,硕士研究生,电话:15251637098,E-mail:1134946046@qq.com。

Optimization of process technological conditions for obtaining fucoidan from Sargassum fusiforme and detection of its moisturizing performance

LIU Bing-yue1, LIU Xue1, WU Feng-juan2, CAO Guang-qun1, ZHANG Chen2, YANG Jie1   

  1. 1.The Key Laboratory of Food Colloids and Biotechnology,Ministry of Education,School of Chemical and Material, Jiangnan University,Wuxi,Jiangsu 214122,China;
    2.Infinitus (China) Co.,Ltd.,Guangzhou,Guangdong 510000,China
  • Received:2017-02-17 Published:2019-03-20

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摘要： 以脱脂羊栖菜为原料,采用纤维素酶酶解-超声波辅助法提取羊栖菜岩藻多糖(FSF)。通过正交试验对提取条件进行优化,考察提取液pH、纤维素酶用量、提取温度、酶解时间和超声时间对FSF提取率的影响,结果表明较佳提取条件为:pH=4.5,纤维素酶用量为脱脂羊栖菜样品质量的1.0%,提取温度40 ℃,酶解时间2 h,超声时间15 min,料液比 1∶10 (g∶mL),在此条件下,FSF的提取率为8.50%,相对标准偏差为2.74%。在相对湿度为43%和81%的条件下,羊栖菜岩藻多糖粗提取物(CEFSF)的短效吸湿性(8 h)优于甘油、丁二醇及海藻酸钠;质量分数为1%的CEFSF溶液的保湿性能优于质量分数为1%的丁二醇或海藻酸钠溶液,与质量分数为5%的甘油溶液相当。皮肤水分含量测定和经表皮水分散失速率测定结果表明:质量分数为5%的CEFSF溶液具有良好的保湿效果。

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

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.

Key words: additive of skin-care cosmetics, fucoidan from Sargassum fusiforme, orthogonal test, moisture, skin moisture content, transepidermal water loss rate

中图分类号: 

  • TQ658