サツマイモ澱粉粕から調製した食物繊維がラットの盲腸発酵産物および腸内細菌叢に及ぼす影響

DOI Web Site Web Site 被引用文献3件 参考文献37件

書誌事項

タイトル別名
  • Effects of Dietary Fiber Prepared from Sweet Potato Pulp on Cecal Fermentation Products and Microflora in Rats

この論文をさがす

抄録

Sweet potato dietary fiber (SPDF) was prepared from sweet potato pulp on an industrial scale. Its dietary fiber content was 83.8%. Male Wistar Hannover GALAS rats, 4 wk old, were fed diets containing cellulose or SPDF for 27 d. The cellulose and SPDF level was adjusted to 10%. The effects of SPDF on the cecal fermentation products and microflora in rats were investigated. The body weight gain of the rats fed SPDF-containing diet (SPDF rats) was lower than that of the rats fed the cellulose-containing diet (control rats) because of a significant decrease in food intake. There was no significant difference in the pH value of the cecum content. In the SPDF rats, the cecum weights of content and tissue were heavier, the weight of wet feces was lower, and the moisture content of feces was significantly higher than in the control rats. The numbers of intestinal bacteria of the SPDF rats were higher than those of the control rats, and Bifidobacterium sp. was found only in the SPDF rats. The ratio of the total anaerobes to the total aerobes in the SPDF rats was higher than that in the control rats. The propionate concentration significantly increased in the cecum content of the SPDF rats.

収録刊行物

被引用文献 (3)*注記

もっと見る

参考文献 (37)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ