Metabolic Characteristics of Taste Differences of Sweet Potato Leaves Grown in Soil and Hydroponic Cultures by Using Non-Targeted Metabolomics

文献类型： 外文期刊

第一作者： Lin, Zhaomiao

作者： Lin, Zhaomiao;Li, Guoliang;Zhang, Hong;Ji, Rongchang;Xu, Yongqing;Xu, Guochun;Li, Huawei;Liu, Zhonghua;Luo, Wenbin;Qiu, Yongxiang;Qiu, Sixin;Tang, Hao

作者机构：

关键词： Sweet potato; leaves; taste quality; metabolomic; soil and hydroponic cultures

期刊名称：PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY （ 影响因子：1.2； 五年影响因子：1.3 ）

ISSN： 0031-9457

年卷期： 2024 年 93 卷 12 期

页码：

收录情况： SCI

摘要： Sweet potato leaves are consumed globally for their nutritional and functional properties, with their taste characteristics significantly influencing their market value and consumer acceptance. However, the metabolic factors determining the taste of sweet potato leaves remain unclear. This study evaluated the taste and metabolic profile of sweet potato leaves cultivated in soil and hydroponic systems, revealing that hydroponic culture improved the taste of the leafy sweet potatoes. Using gas chromatography system (GC)-ToF-MS, 200 metabolites were identified, encompassing most plant metabolic pathways. A comparison of good-tasting vs. poor-tasting sweet potato leaves identified 71 metabolites associated with taste quality formation. Poor-tasting leaves exhibited lower levels of amino acid metabolites and higher levels of carbohydrate and secondary metabolites. This research provides novel insights into enhancing the taste of leafy sweet potatoes.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序