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Characterization and hypoglycemic activity of a β-pyran polysaccharides from bamboo shoot (Leleba oldhami Nakal) shells
Zheng Y.1,2; Zhang S.1,2; Wang Q.3; Lu X.1,2; Lin L.1,2; Tian Y.1,2; Xiao J.1; Zheng B.1,2
2016-06-25
Source PublicationCarbohydrate Polymers
ISSN01448617
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 × 10 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.

KeywordBamboo Shoot Shells Hypoglycemic Activity Polysaccharides Structural Characterization
DOI10.1016/j.carbpol.2016.02.073
URLView the original
Indexed BySCIE
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.‎ Fujian Agr & Forestry Univ, Coll Food Sci, Fuzhou 350002, Peoples R China
2.Fujian Prov Key Lab Qual Sci & Proc Technol Speci, Fuzhou 350002, Fujian, Peoples R China
3.Fujian Acad Agr Sci, Inst Agr Engn, Fuzhou 350003, Peoples R China
Recommended Citation
GB/T 7714
Zheng Y.,Zhang S.,Wang Q.,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 Zheng Y..,Zhang S..,Wang Q..,Lu X..,Lin L..,...&Zheng B..(2016).Characterization and hypoglycemic activity of a β-pyran polysaccharides from bamboo shoot (Leleba oldhami Nakal) shells.Carbohydrate Polymers,144,438-446.
MLA Zheng Y.,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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