首页|Potential for Improvement of Gut Microbiota Deterioration Caused by a High-fat, High-sucrose Diet through Administration of Acylated Steryl-β-glycosides

Potential for Improvement of Gut Microbiota Deterioration Caused by a High-fat, High-sucrose Diet through Administration of Acylated Steryl-β-glycosides

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Consumption of a high-fat diet (HFD) is associated with an increased risk of metabolic diseases, cancer, and neurological disorders, which are major global health concerns. In the present study, mice were fed a HFD containing 40% fat and 0.5% or 1.0% acylated steryl-β-glucosides (ASG) and their gut microbiota was compared to that of mice fed with a low-fat diet (LFD). After 55 d, the epididymal fat weight was higher in the HFD and ASG groups than in the LFD group; however, the epididymal fat weight was lower in the ASG group than in the HFD group. The abundance of gut microbiota increased with HFD in obese mice-specific Bacillota, but decreased when ASG was added to the HFD. The number of intestinal bacteria involved in the production of carcinogenic secondary bile acids was increased by the consumption of HFD, but decreased by the addition of ASG to HSD. This finding may indicate the gut bacteria-mediated health benefits of ASG.

high-fat dietplant sterolbacterial floraobesebody fat

Masaki Iji、Kuniyuki Yamada、YutaYamane、Chihiro Watanabe、Kazuhito Takemoto、Mamoru Tanaka、Yuichiro Takei、Takako Miyaue、Yoichi Miura、Hiroyuki Watanabe

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Graduate School of Human Life Sciences, University of Kochi, Kochi, JAPAN

Department of Food and Nutritional Sciences, Chubu University, Aichi, JAPAN

2023

日本油化学会誌

日本油化学会誌

SCI
ISSN:1345-8957
年,卷(期):2023.72(12)
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