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中国精品科技期刊2020
骞宇, 赵欣, 阚建全. 抗消化淀粉对大鼠肠道结构及功能的影响[J]. 食品工业科技, 2014, (05): 346-349. DOI: 10.13386/j.issn1002-0306.2014.05.007
引用本文: 骞宇, 赵欣, 阚建全. 抗消化淀粉对大鼠肠道结构及功能的影响[J]. 食品工业科技, 2014, (05): 346-349. DOI: 10.13386/j.issn1002-0306.2014.05.007
QIAN Yu, ZHAO Xin, KAN Jian-quan. Effect of different kinds of resistant starch on intestinal structure and function in rats[J]. Science and Technology of Food Industry, 2014, (05): 346-349. DOI: 10.13386/j.issn1002-0306.2014.05.007
Citation: QIAN Yu, ZHAO Xin, KAN Jian-quan. Effect of different kinds of resistant starch on intestinal structure and function in rats[J]. Science and Technology of Food Industry, 2014, (05): 346-349. DOI: 10.13386/j.issn1002-0306.2014.05.007

抗消化淀粉对大鼠肠道结构及功能的影响

Effect of different kinds of resistant starch on intestinal structure and function in rats

  • 摘要: 以3种抗消化淀粉(RS2、RS3、RS4)饲喂大鼠,研究其对大鼠肠道结构及功能的影响。结果表明,3种不同种类的RS均能增加盲肠总重量、盲肠壁重量和盲肠内容物重量及水分含量,改变小肠、盲肠和结肠的形态结构。其中,RS3对大鼠的盲肠总重量、盲肠壁重量和盲肠内容物重量及水分含量增加作用最明显;RS4降低肠道绒毛高度的效果比RS2、RS3更显著;RS3改变肠道粘膜层和肌层厚度的效果比RS2、RS4更明显。但RS2、RS3、RS4都没有引起大鼠小肠、盲肠和结肠形态结构的病理变化。 

     

    Abstract: Rats were fed on three kinds of resistant starch to study the effect of resistant starch ( RS) on intestinal structure and function in Rats. The results showed that RS2, RS3 and RS4 could increase the total cecal weight, cecal wall weight and weight and moisture content of cecal contents; changing the morphology of small intestine, cecum and colon.RS3 was more significant on increasing the total weight of the cecum, cecal wall weight, cecal contents weight and moisture content and changing muscle thickness, and mucosal thickness in intestine, and RS4was more significant on decreasing villous height in intestine. However, RS2, RS3 and RS4 did not cause morphology pathological changes in the small intestine, cecum and colon.

     

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