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Analytical Strategies for Fingerprinting of Antioxidants Nutritional Substances and Bioactive Compounds in Foodstuffs Based on High Performance Liquid Chromatography–Mass Spectrometry: An Overview

机译:基于高效液相色谱 - 质谱法的食品中抗氧化剂营养物质和生物活性化合物的指纹策略分析策略 - 概述

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摘要

New technology development and globalisation have led to extreme changes in the agri-food sector in recent years that need an important food supply chain characterisation from plant materials to commercial productions. Many analytical strategies are commonly utilised in the agri-food industry, often using complementary technologies with different purposes. Chromatography on-line coupled to mass spectrometry (MS) is one of the most selective and sensitive analytical methodologies. The purpose of this overview is to present the most recent MS-based techniques applied to food analysis. An entire section is dedicated to the recent applications of high-resolution MS. Covered topics include liquid (LC)– and gas chromatography (GC)–MS analysis of natural bioactive substances, including carbohydrates, flavonoids and related compounds, lipids, phenolic compounds, vitamins, and other different molecules in foodstuffs from the perspectives of food composition, food authenticity and food adulteration. The results represent an important contribution to the utilisation of GC–MS and LC–MS in the field of natural bioactive compound identification and quantification.
机译:近年来,新技术开发和全球化导致农业食品部门的极端变化,需要从植物材料到商业生产的重要食品供应链表征。许多分析策略通常在农业食品工业中使用,通常使用不同目的的互补技术。在线上耦合到质谱(MS)的色谱法是最选择性和敏感的分析方法之一。该概述的目的是介绍应用于食物分析的最新基于MS的技术。整个部分专用于最近的高分辨率MS应用。涵盖的主题包括液体(LC) - 和气相色谱(GC) - 分析天然生物活性物质,包括碳水化合物,黄酮类化合物和相关化合物,脂质,酚类化合物,维生素,食品组合物的角度,食品中的其他不同分子,食品真实性和食物掺假。结果代表了在天然生物活性化合物鉴定和量化领域利用GC-MS和LC-MS的重要贡献。

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