TY  - JOUR
AU  - Sun, Li
AU  - Wang, Tao
AU  - Chen, Baosong
AU  - Guo, Cui
AU  - Qiao, Shanshan
AU  - Lin, Jinghan
AU  - Liao, Huan
AU  - Dai, Huanqin
AU  - Wang, Bin
AU  - Sun, Jingzu
AU  - Liu, Hongwei
PY  - 2024
TI  - Sugarcane leaves-derived polyphenols alleviate metabolic syndrome and modulate gut microbiota of ob/ob mice
JO  - Food Science and Human Wellness
SN  - 2097-0765
SP  - 633
EP  - 648
VL  - 13
IS  - 2
AB  - Sugarcane leaves-derived polyphenols (SLP) have been demonstrated to have diverse health-promoting benefits, but the mechanism of action has not been fully elucidated. This study aimed to investigate the anti-metabolic disease effects of SLP and the underlying mechanisms in mice. In the current study, we prepared the SLP mainly consisting of three flavonoid glycosides, three phenol derivatives, and two lignans including one new compound, and further demonstrated that SLP reduced body weight gain and fat accumulation, improved glucose and lipid metabolism disorders, ameliorated hepatic steatosis, and regulated short-chain fatty acids (SCFAs) production and secondary bile acids metabolism in ob/ob mice. Notably, SLP largely altered the gut microbiota composition, especially enriching the commensal bacteria Akkermansia muciniphila and Bacteroides acidifaciens. Oral gavage with the above two strains ameliorated metabolic syndrome (MetS), regulated secondary bile acid metabolism, and increased the production of SCFAs in high-fat diet (HFD)-induced obese mice. These results demonstrated that SLP could be used as a prebiotic to attenuate MetS via regulating gut microbiota composition and further activating the secondary bile acids-mediated gut-adipose axis.
UR  - https://doi.org/10.26599/FSHW.2022.9250048
DO  - 10.26599/FSHW.2022.9250048