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Composition and biological activity of tea polysaccharides obtained by water extraction and enzymatic extraction

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117 ISSN 0326-2383

KEY WORDS: Enzymatic extraction, α-Glucosidase, Immunological activity, Tea polysaccharides, Water extrac-tion.

* Author to whom correspondence should be addressed. E-mail:foodlab2010@yahoo.com.cn

Latin American Journal of Pharmacy

(formerly

Acta Farmacéutica Bonaerense)

Lat. Am. J. Pharm.

29

(1): 117-21 (2010)

Short Communication

Received: April 15, 2009 Accepted: August 4, 2009

Composition and Biological Activity of Tea Polysaccharides

Obtained by Water Extraction and Enzymatic Extraction

Xinlin WEI

1

, Zhiwei YANG

1

, Yanhong GUO

1

, Jianbo XIAO

1,2

& Yuanfeng WANG

1

*

1

Institute of Food Engineering, College of Life & Environment Science,

Shanghai Normal University, 100 Guilin Rd, Shanghai 200234, PR China

2

Department of Nutrition, Faculty of Health and Welfare, Okayama Prefectural University,

Kuboki 111, Soja, Okayama 7191197, Japan

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