Composition and antioxidant activity of the polysaccharides from cultivated Saussurea involucrata

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	Composition and antioxidant activity of the polysaccharides from cultivated Saussurea involucrata
	Yao, Lingyun 1,2; Zhao, Qingsheng 1,2; Xiao, Jie 1,2; Sun, Jian 1,2; Yuan, Xiaofan 1; Zhao, Bing 1; Su, Huiming 3; Niu, Shengming 4
刊名	INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
	2012-04-01
卷号	50 期号:3 页码:849-853
关键词	Polysaccharide Saussurea involucrata Antioxidant activities
ISSN号	0141-8130
通讯作者	Zhao, B
英文摘要	Polysaccharides from cultivated Saussurea involucrata (CSIP) were purified, two major fractions (CSIP1-2 and CSIP2-3) were investigated for their molecular weights, monosaccharide compositions and in vitro antioxidant activities. The results suggested that the molecular weights of CSIP1-2 and CSIP2-3 were approximately 163.5 kDa and 88.6 kDa, respectively. CSIP1-2 was composed of glucose, galactose, xylose, rhamnose, arabinose and galacturonic acid with a molar ratio of 1.651:0.39:0.062:8.331:1.759:40.426. CSIP2-3 was composed of glucose, galactose, xylose, rhamnose, arabinose and galacturonic acid with a molar ratio of 0.762:0.657:0.112:5.587:0.318:44.655. Different scavenging activities on superoxide radical, DPPH radical and hydroxyl radical were observed in CSIP1-2 and CSIP2-3 at tested concentrations. (C) 2011 Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Biochemistry & Molecular Biology
研究领域[WOS]	Biochemistry & Molecular Biology
关键词[WOS]	IN-VITRO ; CAPACITY ; PLANTS
收录类别	SCI
语种	英语
WOS记录号	WOS:000302664900056
公开日期	2013-10-21
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/3848]
专题	过程工程研究所_生化工程国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Xinjiang Fukang Forest Farm, Fukang 831500, Peoples R China 4.Adm Xinjiang Tianchi Lake Natl Nat Reserve Areas, Fukang 831500, Peoples R China
推荐引用方式 GB/T 7714	Yao, Lingyun,Zhao, Qingsheng,Xiao, Jie,et al. Composition and antioxidant activity of the polysaccharides from cultivated Saussurea involucrata[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2012,50(3):849-853.
APA	Yao, Lingyun.,Zhao, Qingsheng.,Xiao, Jie.,Sun, Jian.,Yuan, Xiaofan.,...&Niu, Shengming.(2012).Composition and antioxidant activity of the polysaccharides from cultivated Saussurea involucrata.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,50(3),849-853.
MLA	Yao, Lingyun,et al."Composition and antioxidant activity of the polysaccharides from cultivated Saussurea involucrata".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 50.3(2012):849-853.