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Characterization and hypoglycemic activity of a β-pyran polysaccharides from bamboo shoot(Leleba oldhami Nakal) shells
Yafeng Zheng1,2; Shuai Zhang1,2; Qi Wang1,3; Xu Lu1,2; Liangmei Lin1,2; Yuting Tian1,2; Jianbo Xiao1; Baodong Zheng1,2
2016-06
Source PublicationCARBOHYDRATE POLYMERS
ISSN0144-8617
Volume144Pages:438-446
Abstract

The bamboo shoot (Leleba oldhami Nakal) shell is a by-product during bamboo shoot processing. It is a cheap and available resource for dietary polysaccharides. Herein, a novel polysaccharide BSSP2a was isolated and characterized from the bamboo shoot shell polysaccharides, and it was identified as a homogeneous highly-branched beta type pyran polysaccharide with a molecular weight of 1.63 x 10(4) kDa, which consisted of arabinose, xylose, mannose, glucose and galactose at a molar ratio of 20.4: 4.9: 1: 3.4: 20.6. The crude polysaccharides (BSSP) from the bamboo shoots shell showed hypoglycemic activity on the high fat diet and streptozotocin induced diabetic mice in a dose-dependent manner. The administration of high dose BSSP (400 mg/kg) improved body weight loss and serum insulin loss, and significantly decreased the blood glucose level, serum triglycerides as well as total cholesterol levels by 48.7%, 34.8% and 26.5%, respectively. The results highlight the potential of the bamboo shoot shell polysaccharides as a natural anti-diabetic agent. (C) 2016 Elsevier Ltd. All rights reserved.

KeywordPolysaccharides Bamboo Shoot Shells Structural Characterization Hypoglycemic Activity
DOI10.1016/j.carbpol.2016.02.073
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Polymer Science
WOS SubjectChemistry, Applied ; Chemistry, Organic ; Polymer Science
WOS IDWOS:000373830700051
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Cited Times [WOS]:40   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
Affiliation1.College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
2.Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fuzhou 350002, Fujian, China
3.Institute of Agricultural Engineering, Fujian Academy of Agriculture Sciences, Fuzhou 350003, China
Recommended Citation
GB/T 7714
Yafeng Zheng,Shuai Zhang,Qi Wang,et al. Characterization and hypoglycemic activity of a β-pyran polysaccharides from bamboo shoot(Leleba oldhami Nakal) shells[J]. CARBOHYDRATE POLYMERS,2016,144:438-446.
APA Yafeng Zheng.,Shuai Zhang.,Qi Wang.,Xu Lu.,Liangmei Lin.,...&Baodong Zheng.(2016).Characterization and hypoglycemic activity of a β-pyran polysaccharides from bamboo shoot(Leleba oldhami Nakal) shells.CARBOHYDRATE POLYMERS,144,438-446.
MLA Yafeng Zheng,et al."Characterization and hypoglycemic activity of a β-pyran polysaccharides from bamboo shoot(Leleba oldhami Nakal) shells".CARBOHYDRATE POLYMERS 144(2016):438-446.
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