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Hypoglycemic effect of dietary fibers from bamboo shoot shell: An in vitro and in vivo study

文献类型: 外文期刊

作者: Zheng, Yafeng 1 ; Wang, Qi 1 ; Huang, Juqing 2 ; Fang, Dongya 1 ; Zhuang, Weijing 1 ; Luo, Xianliang 1 ; Zou, Xiaobo 5 ;

作者机构: 1.Fujian Agr & Forestry Univ, Coll Food Sci, Fuzhou, Fujian, Peoples R China

2.Fujian Acad Agr Sci, Inst Agr Engn, Fuzhou, Fujian, Peoples R China

3.Fujian Agr & Forestry Univ, China Ireland Int Cooperat Ctr Food Mat Sci & Str, Fuzhou, Fujian, Peoples R China

4.Univ Macau, State Key Lab Qual Res Chinese Med, Inst Chinese Med Sci, Macau, Peoples R China

5.Jiangsu Univ, Sch Food & Biol Engn, Zhenjiang, Jiangsu, Peoples R China

关键词: Bamboo shoot shell; Dietary fiber; Hypoglycemic; Diabetic mice

期刊名称:FOOD AND CHEMICAL TOXICOLOGY ( 影响因子:6.023; 五年影响因子:5.844 )

ISSN: 0278-6915

年卷期: 2019 年 127 卷

页码:

收录情况: SCI

摘要: Bamboo shoot shell (BSS) was enzymatically decomposed to yield insoluble dietary fiber (IDF), soluble dietary fiber (SDF) and total dietary fiber (TDF), which were investigated for their hypoglycemic properties using in vitro and in vivo methods. The results indicated that SDF exhibited significantly higher glucose adsorbing capacity than those of IDF and TDF. Moreover, SDF showed similar inhibition potential against alpha-amylase with acarbose. TDF displayed the greater capacities of delaying glucose diffusion and inhibition of alpha-glucosidase than those of SDF. In the diabetic mice, after 4-week administration of BSS fibers or metformin, the blood glucose levels were significantly reduced and the oral glucose tolerance was improved. TDF and IDF hardly influenced the blood insulin level, while SDF could significantly increase blood insulin level. The results showed that BSS fibers could be a potentially available dietary ingredient in functional food.

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