| 肠道菌群利用去淀粉麦麸体外发酵产短链脂肪酸 |
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| 引用本文： | 连晓蔚,彭喜春.肠道菌群利用去淀粉麦麸体外发酵产短链脂肪酸[J].暨南大学学报,2011,32(3):290-293. |
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| 作者姓名： | 连晓蔚 彭喜春 |
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| 作者单位： | 1. 暨南大学食品科学与工程系,广东广州510632;广东轻工职业技术学院食品与生物工程系,广东广州510030
2. 暨南大学食品科学与工程系,广东广州,510632 |
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| 基金项目： | 中央高校基本科研业务费专项基金资助项目(21610705) |
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| 摘 要： | 肠道菌群中不同菌对同一种不消化性碳水化合物的利用程度不同.本实验利用去淀粉麦麸(destarched wheat bran,DWB)作为碳源,用人体粪便作为肠道细菌来源,对不同肠道菌群进行体外发酵培养,在不同时间取其发酵液,测定发酵液内SCFA的种类和数量的变化.结果显示,肠道中各种细菌(包括非益生菌)均能利用DWB产...
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| 关 键 词： | 肠道菌群 去淀粉麦麸 短链脂肪酸 体外发酵 |
In vitro fermentation production of short chain fatty acids from destarched wheat bran by Gut microbiota |
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| LIAN Xiao-wei,PENG Xi-chun.In vitro fermentation production of short chain fatty acids from destarched wheat bran by Gut microbiota[J].Journal of Jinan University(Natural Science & Medicine Edition),2011,32(3):290-293. |
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| Authors: | LIAN Xiao-wei PENG Xi-chun |
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| Institution: | LIAN Xiao-wei1,2,PENG Xi-chun1(1.Food Science and Engineering Department,Jinan University,Guangzhou 510632,China,2.Food and Bioengineering Department,Guangdong Industry Technical College,Guangzhou 510030,China) |
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| Abstract: | Non-digestible carbohydrate could be utilized to different extent by different species of human gut microbiota.In the present study,we used destarched wheat bran(DWB) as carbon soruce for in vitro fermentation production of short chain fatty acids(SCFAs) by gut microbiota from human feces.The types and concentrations of SCFAs in the fermentation broth were also determined.The results showed that all of the gut microbiota,including non-probiotics,could utilize DWB to produce different types and concentration... |
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| Keywords: | Gut microbiota destarched wheat bran short chain fatty acids in vitro fermentation |
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