Study on the structure characterization and moisturizing effect of Tremella polysaccharide fermented from GCMCC5.39

作     者：Meng Yang Zilong Zhang Yan He Chengliang Li Jinmei Wang Xia Ma Meng Yang;Zilong Zhang;Yan He;Chengliang Li;Jinmei Wang;Xia Ma

作者机构：School of Perfume and Aroma TechnologyShanghai Institute of TechnologyShanghai 201418China Shanghai International Travel Healthcare CenterShanghai Customs District P.R.ChinaShanghai 200335China Laibo Pharmaceutical Technology(Shanghai)Co.LtdShanghai 201418China National R&D Center for Edible Fungus Processing TechnologyHenan UniversityKaifeng 475004China 

出 版 物：《Food Science and Human Wellness》 (食品科学与人类健康（英文）)

年 卷 期：2021年第10卷第4期

页      面：471-479页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

基　　金：We gratefully acknowledge the financial support from the Open Project Program of National R&D Center for Edible Fungus Processing Technology(20200110) Shanghai Science and Technology Commission Project(18495810900) 

主　　题：Polysaccharide Tremella spp. Structure identifi cation Moisturizing 

摘      要：The structure and moisture retention of Tremella polysaccharide fermented from GCMCC5.39(FTP)were *** UV,infrared spectrum analysis,HPAEC-PAD,HPSEC and 1 D NMR analysis,the composition of the purifi ed FTP was *** ed components of fermented Tremella polysaccharide(FTPS)was made of galactose,mannose,glucose,galactosmine,glucosamine,and contain a large amount of hydroxyl,carbonyl and amino *** wasα-neutral pyranose without uronic ***-1 and FTPS-2 were obtained after purifi cation by DEAE-Sepharose Fast Flow *** molecular weights of FTPS-1 and FTPS-2 were 25722 and 177263 ***-2 had a better ability to prevent moisture loss,and the optimal moisture retention period was 0–4 ***-2 could signifi cantly increase the moisture content of the skin epidermis and showed a dose-concentration *** effect of FTPS-2 on the expression of different moisturizing genes was evaluated in a human skin keratinocyte *** results showed that FTPS-2 has no cytotoxicity,and could signifi cantly promote AQP3,TGM1,CASP14,HYAL2,FLG gene expression level in HaCaT *** has the most signifi cant infl uence at HYAL2 protein expression on 50μg/mL.