整合生物学期刊网

应用天然产物 ›› 2024, Vol. 14 ›› Issue (5): 41-41.DOI: 10.1007/s13659-024-00461-z

• ORIGINAL ARTICLES • 上一篇    下一篇

Revealing the effect of sea buckthorn oil, fish oil and structured lipid on intestinal microbiota, colonic short chain fatty acid composition and serum lipid profiles in vivo

Ankang Song1, Yanbo Li1, Wei Wang1, Yueqi Hu2, Junjie Xu2, Zhixin Xu1, Li Zhou2, Jikai Liu2   

  1. 1. College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi, 830000, People's Republic of China;
    2. National Demonstration Center for Experimental Ethnopharmacology Education, School of Pharmaceutical Sciences, South-Central MinZu University, Wuhan, 430074, People's Republic of China
  • 收稿日期:2024-03-22 出版日期:2024-10-24 发布日期:2024-10-14
  • 通讯作者: Wei Wang,E-mail:ww2shz@163.com;Li Zhou,E-mail:zhou2018@scuec.edu.cn;Jikai Liu,E-mail:liujikai@mail.scuec.edu.cn
  • 基金资助:
    This work was supported by the Key Research and Development Project of Xinjiang Uygur Autonomous Region (2022B02005-2-3), the Natural Science Foundation of Hubei Province (2022CFB458), the Key Research and Development Project of Xinjiang Uygur Autonomous Region (2022B02018-3), the Key Research and Development Project of Xinjiang Uygur Autonomous Region (2022B02045-3), and the Innovation Project of Xinjiang Uygur Autonomous Region University Students (S202310758031).

Revealing the effect of sea buckthorn oil, fish oil and structured lipid on intestinal microbiota, colonic short chain fatty acid composition and serum lipid profiles in vivo

Ankang Song1, Yanbo Li1, Wei Wang1, Yueqi Hu2, Junjie Xu2, Zhixin Xu1, Li Zhou2, Jikai Liu2   

  1. 1. College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi, 830000, People's Republic of China;
    2. National Demonstration Center for Experimental Ethnopharmacology Education, School of Pharmaceutical Sciences, South-Central MinZu University, Wuhan, 430074, People's Republic of China
  • Received:2024-03-22 Online:2024-10-24 Published:2024-10-14
  • Contact: Wei Wang,E-mail:ww2shz@163.com;Li Zhou,E-mail:zhou2018@scuec.edu.cn;Jikai Liu,E-mail:liujikai@mail.scuec.edu.cn
  • Supported by:
    This work was supported by the Key Research and Development Project of Xinjiang Uygur Autonomous Region (2022B02005-2-3), the Natural Science Foundation of Hubei Province (2022CFB458), the Key Research and Development Project of Xinjiang Uygur Autonomous Region (2022B02018-3), the Key Research and Development Project of Xinjiang Uygur Autonomous Region (2022B02045-3), and the Innovation Project of Xinjiang Uygur Autonomous Region University Students (S202310758031).

摘要: In this study, the effects of sea buckthorn oil (SBO), fish oil (FO) and an enzymatically synthesized structured lipid (SL) on serum, short-chain fatty acids (SCFAs) and intestinal microbiota in Sprague-Dawley (SD) rats were investigated. The results demonstrated that FO, SBO, and SL effectively reduced the levels of high-density lipoprotein cholesterol and low-density lipoprotein cholesterol in the serum of SD rats. SBO increased serum triglyceride levels, while FO elevated total cholesterol levels. Furthermore, all three dietary lipids decreased short-chain fatty acid production and enhanced intestinal microbiota diversity. FO increased the abundance of intestinal microbiota including Romboutsia, Lactobacillus, Escherichia-Shigella, and Lachnospiraceae_NK4A136_group. Conversely, all three dietary lipids reduced the abundance of Klebsiella and Blautia. These findings provide a foundation for understanding the functionality of SBO and FO as well as their potential application in synthesizing novel SLs to regulate intestinal microbiota.

关键词: Dietary lipids, Serum lipid profile, Short chain fatty acid, Intestinal microbiota

Abstract: In this study, the effects of sea buckthorn oil (SBO), fish oil (FO) and an enzymatically synthesized structured lipid (SL) on serum, short-chain fatty acids (SCFAs) and intestinal microbiota in Sprague-Dawley (SD) rats were investigated. The results demonstrated that FO, SBO, and SL effectively reduced the levels of high-density lipoprotein cholesterol and low-density lipoprotein cholesterol in the serum of SD rats. SBO increased serum triglyceride levels, while FO elevated total cholesterol levels. Furthermore, all three dietary lipids decreased short-chain fatty acid production and enhanced intestinal microbiota diversity. FO increased the abundance of intestinal microbiota including Romboutsia, Lactobacillus, Escherichia-Shigella, and Lachnospiraceae_NK4A136_group. Conversely, all three dietary lipids reduced the abundance of Klebsiella and Blautia. These findings provide a foundation for understanding the functionality of SBO and FO as well as their potential application in synthesizing novel SLs to regulate intestinal microbiota.

Key words: Dietary lipids, Serum lipid profile, Short chain fatty acid, Intestinal microbiota