| 代谢组学在食品科学中的应用进展 |
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| 引用本文： | 李思源,李培瑜,刘弈彤,刘海杰,张泽俊,沙坤.代谢组学在食品科学中的应用进展[J].食品与发酵工业,2021(5):252-258. |
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| 作者姓名： | 李思源 李培瑜 刘弈彤 刘海杰 张泽俊 沙坤 |
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| 作者单位： | 中国农业大学烟台研究院;中国农业大学食品科学与营养工程学院 |
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| 基金项目： | 国家级大学生创新创业训练项目(201910019196)。 |
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| 摘 要： | 代谢组学分析主要集中于对小分子代谢物综合分析,是对代谢靶标分析、代谢轮廓分析以及代谢指纹分析的进一步深化和融合。传统的食品分析主要分析蛋白质、脂肪、碳水化合物等,通过代谢组学技术,可在一种食品中检测到成百上千种不同的化学成分,从而为食品的鉴别、安全、加工、营养研究等提供更强大的数据支撑。文章综述了代谢组学的分析技术、样品制备、数据分析方法,并介绍了代谢组学技术在食品营养、食品质量鉴别和食品风味研究方面的应用,旨在为食品代谢组学研究及应用提供参考。
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| 关 键 词： | 代谢组学 样品制备 数据分析 食品科学 |
Application progress of metabolomics in food science |
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| LI Siyuan,LI Peiyu,LIU Yitong,LIU Haijie,ZHANG Zejun,SHA Kun.Application progress of metabolomics in food science[J].Food and Fermentation Industries,2021(5):252-258. |
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| Authors: | LI Siyuan LI Peiyu LIU Yitong LIU Haijie ZHANG Zejun SHA Kun |
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| Affiliation: | (Yantai Institute of China Agricultural University,Yantai 264670,China;College of Food Science and Nutritional Engineering,China Agricultural University,Beijing 100083,China) |
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| Abstract: | Metabolomics mainly focuses on the comprehensive analysis of small-molecule metabolites,which is the further deepening and fusion of metabolic target analysis,metabolic profile analysis and metabolic fingerprint analysis.Traditional food analysis mainly focuses on protein,fat and carbohydrate.Hundreds of different chemical components can be detected in a food by metabolomics,thus providing stronger data support for food identification,safety,processing and nutrition.This review focuses on the analytical technology,sample preparation and data analysis of metabolomics,and introduces the application of metabolomics technology in food nutrition,food quality identification and food flavor research,so as to provide reference for food metabolomics research. |
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| Keywords: | metabolomics sample preparation data analysis food science |
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