Changes in health-promoting metabolites associated with high-altitude adaptation in honey

文献类型： 外文期刊

第一作者： Ma, Zhaocheng

作者： Ma, Zhaocheng;Wang, Ziyuan;Du, Yuxia;Zheng, Weikang;Gong, Bo;Zhou, Xianyan;Yang, Hongxia;Yang, Fan;Guo, Jun;Wang, Meng;Yan, Lu;Zhu, Yi;Li, Xinxin;Xu, Jiahao;Ma, Zhaocheng;Gong, Bo;Jin, Xiue;Wang, Jun;Du, Yuxia;Zhou, Xianyan;Yang, Hongxia;Yang, Fan;Guo, Jun;Liu, Hangxiu

作者机构：

关键词： Honey; Untargeted metabolomics; High altitude; Metabolite

期刊名称：FOOD CHEMISTRY （ 影响因子：8.8； 五年影响因子：8.6 ）

ISSN： 0308-8146

年卷期： 2024 年 449 卷

页码：

收录情况： SCI

摘要： The levels of metabolites in honey are influenced by floral origin, production region, and bee species. However, how environmental factors affect honey quality remains unclear. Based on untargeted metabolomics and using UPLC Q-Orbitrap MS, we analyzed 3596 metabolites in 51 honey samples from Yunnan and Shennongjia. Comparative analysis revealed that geniposidic acid, kynurenic acid and caffieine accumulated at significantly different levels between Shennongjia and Yunnan honey. Based on cluster structure analysis, 36 Yunnan honey samples were divided into two distinct groups by altitude. Notably, quercetin, hyperoside, taxifolin, rutin, tryptophan, astragalin and phenylalanine were higher levels in high-altitude honey (>1700 m), whereas abscisic acid was higher levels in low-altitude honey (<= 1700 m). Among these, significantly elevated levels of hyperoside, taxfolin, astragalin, and tryptophan were observed in honey collected from high-altitude areas in Shennongjia. Our findings highlight the effect of altitude on honey health-promoting components, providing valuable insights into honey quality.

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