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	Synthesis and moisture absorption and retention activities of a carboxymethyl and a quaternary ammonium derivative of alpha,alpha-trehalose
	Yang, Shaoli1; Guo, Zhanyong1; Zhou, Yuling2; Zhou, Lili2; Xue, Qinzhao1; Miao, Fengping1; Qin, Song1
刊名	CARBOHYDRATE RESEARCH
	2010-01-11
卷号	345期号:1页码:120-123
关键词	Carboxymethyl Alpha Moisture Absorption Alpha-trehalose Quaternary Ammonium Derivative Of Alpha Moisture Retention Alpha-trehalose
ISSN号	0008-6215
通讯作者	Guo, ZY, Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China
产权排序	[Yang, Shaoli; Guo, Zhanyong; Xue, Qinzhao; Miao, Fengping; Qin, Song] Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China; [Zhou, Yuling; Zhou, Lili] Shandong Oriental Ocean Sci Tech Co Ltd, Yantai 264003, Peoples R China
文献子类	Article
英文摘要	Carboxymethyl alpha,alpha-trehalose (CMT) and a quaternary ammonium derivative of alpha,alpha-trehalose (QT) were successfully prepared, and their moisture absorption and retention activities were assessed. Results showed that both CMT and QT had better moisture absorption abilities at 43% and 81% relative humidity (RH) than alpha,alpha-trehalose. In addition, the two alpha,alpha-trehalose derivatives had better moisture retention abilities than alpha,alpha-trehalose under three humidity conditions: 81% RH, 43% RH, and under dry conditions. Therefore, carboxymethylation and quaternarization could improve the moisture absorption and retention abilities of alpha,alpha-trehalose. CMT and QT showed better moisture absorption ability and moisture retention ability than that of hyaluronan (HA), and could potentially find a use as moisture retention ingredient, for example, in cosmetics. (C) 2009 Elsevier Ltd. All rights reserved.; Carboxymethyl alpha,alpha-trehalose (CMT) and a quaternary ammonium derivative of alpha,alpha-trehalose (QT) were successfully prepared, and their moisture absorption and retention activities were assessed. Results showed that both CMT and QT had better moisture absorption abilities at 43% and 81% relative humidity (RH) than alpha,alpha-trehalose. In addition, the two alpha,alpha-trehalose derivatives had better moisture retention abilities than alpha,alpha-trehalose under three humidity conditions: 81% RH, 43% RH, and under dry conditions. Therefore, carboxymethylation and quaternarization could improve the moisture absorption and retention abilities of alpha,alpha-trehalose. CMT and QT showed better moisture absorption ability and moisture retention ability than that of hyaluronan (HA), and could potentially find a use as moisture retention ingredient, for example, in cosmetics. (C) 2009 Elsevier Ltd. All rights reserved.
学科主题	Biochemistry & Molecular Biology ; Chemistry, Applied ; Chemistry, Organic
URL标识	查看原文
WOS关键词	MOLECULAR-STRUCTURE ; TREHALOSE
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry
语种	英语
WOS记录号	WOS:000273865100018
资助机构	Chinese Academy of Sciences Innovation [KZCX2-yw-225]; Shandong Province [2007GG2QT06020]
公开日期	2011-07-14
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/3770]
专题	烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 烟台海岸带研究所_中科院烟台海岸带研究所知识产出
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China 2.Shandong Oriental Ocean Sci Tech Co Ltd, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Yang, Shaoli,Guo, Zhanyong,Zhou, Yuling,et al. Synthesis and moisture absorption and retention activities of a carboxymethyl and a quaternary ammonium derivative of alpha,alpha-trehalose[J]. CARBOHYDRATE RESEARCH,2010,345(1):120-123.
APA	Yang, Shaoli.,Guo, Zhanyong.,Zhou, Yuling.,Zhou, Lili.,Xue, Qinzhao.,...&Qin, Song.(2010).Synthesis and moisture absorption and retention activities of a carboxymethyl and a quaternary ammonium derivative of alpha,alpha-trehalose.CARBOHYDRATE RESEARCH,345(1),120-123.
MLA	Yang, Shaoli,et al."Synthesis and moisture absorption and retention activities of a carboxymethyl and a quaternary ammonium derivative of alpha,alpha-trehalose".CARBOHYDRATE RESEARCH 345.1(2010):120-123.

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