Linalool as a key component in strawberry volatile organic compounds (VOCs) modulates gut microbiota, systemic inflammation, and glucolipid metabolism
文献类型： 外文期刊
作者： Tan, Nanfeng 1 ; Zhao, Minjie 1 ; Luo, Zisheng 1 ; Li, Zhenbiao 1 ; Zhang, Xuenan 1 ; Xu, Jiayi 1 ; Gu, Xinya 1 ; Wang, Qingqing 1 ; Ding, Shenghua 4 ; Ying, Miaomiao 5 ; Xu, Yanqun 1 ;
作者机构： 1.Zhejiang Univ, Coll Biosyst Engn & Food Sci, Hangzhou 310058, Peoples R China
2.Zhejiang Univ, Ningbo Res Inst, Ningbo 315100, Peoples R China
3.Harvard Univ, Dept Organism & Evolutionary Biol, Cambridge, MA 02138 USA
4.Hunan Acad Agr Sci, Hunan Agr Prod Proc Inst, Changsha, Peoples R China
5.Wenzhou Vocat Coll Sci & Technol, Coll Landscape & Hydraul Engn, Wenzhou, Peoples R China
关键词： Linalool; Strawberry; Glucolipid metabolism; Gut microbiota; Systemic inflammation
期刊名称：FOOD CHEMISTRY （ 影响因子：8.5； 五年影响因子：8.2 ）
ISSN： 0308-8146
年卷期： 2024 年 460 卷
页码：
收录情况： SCI
摘要： Strawberries are rich in volatile organic compounds (VOCs), which are increasingly recognized as potential health-promoting factors. This study explored the health effects of intaking strawberry VOC extract and its dominant terpene, linalool. The results indicated that linalool and strawberry VOC extract significantly increased the abundance of beneficial bacteria like Lactobacillus, Bacillus, and Alistipes in mice. Moreover, mice treated with linalool and strawberry VOC extract exhibited notable reductions in serum pro-inflammatory cytokines; interleukin IL-6 decreased by 14.5% and 21.8%, respectively, while IL-1 beta levels decreased by 9.6% and 13.4%, respectively. Triglyceride levels in the treated groups were reduced by 38.3% and 58.1%, respectively. Spearman's correlation analysis revealed that Bacillus negatively correlated with glucolipid indices, and Bifidobacterium and Dubosiella negatively correlated with inflammatory factors, indicating that alterations in glucolipid metabolism might be associated with the regulation of gut microbiota and systemic inflammation.
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