代谢组学技术在植物源性食品研究中的应用研究进展  

A Review of Applications of Metabolomics Techniques in Plant-Derived Food Research

作　　者：赵丹[1,2] 杜仁鹏 刘鹏飞[1,2] 潘超[1,2] 葛菁萍 

机构地区：[1]黑龙江大学生命科学学院微生物黑龙江省高校重点实验室,黑龙江哈尔滨150080 [2]农业微生物技术教育部工程研究中心,黑龙江哈尔滨150500

出　　处：《食品科学》2015年第3期212-216,共5页Food Science

基　　金：国家自然科学基金青年科学基金项目(31300355);国家自然科学基金面上项目(31270534);哈尔滨市科技局青年后备人才项目(2014RFQXJ101);黑龙江大学杰出青年基金项目(JCL201305);黑龙江省高等学校科技创新团队项目(2012td009)

摘　　要：代谢组学以生物系统中的细胞在特定条件下所有小分子代谢物为研究对象,定性并定量描述生物内源性代谢物及其对内因和外因变化的应答规律。近年来代谢组学技术成为食品科学研究中不可或缺的工具,尤其是在以植物为原材料进行加工或直接食用的植物源性食品中,代谢组学技术广泛用于检测不易挥发性化合物。本文简要介绍代谢组学主要技术平台、研究流程和统计方法,着重论述代谢组学在植物源性食品的品质鉴定、安全性及防伪评估、原料动态监控以及食品分类中的应用现状及发展趋势。Metabolomics is defined as the quantitative and qualitative measurement of all the endogenous small-molecule metabolites within a biological system as well as its dynamic response to external and internal factors. In recent years,metabolomics techniques have become important research tools in food science and have been widely applied in the detection of nonvolatile compounds present in plant-derived materials used for processing or direct consumption. This paper summarizes the major technical platforms, research procedures and statistical methods involved in metabolomics. The current applications and future trends of metabolomics techniques in authentication and classification of plant-derived foods,assessment of their quality and safety, and dynamic monitoring of the raw materials.

关 键 词：代谢组学 植物源性食品 核磁共振 质谱 

分 类 号：TS201.3[轻工技术与工程—食品科学]