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Concept, mechanism, and applications of phenolic antioxidants in foods.
Journal of Food Biochemistry ( IF 3.5 ) Pub Date : 2020-07-20 , DOI: 10.1111/jfbc.13394 Alam Zeb 1
Journal of Food Biochemistry ( IF 3.5 ) Pub Date : 2020-07-20 , DOI: 10.1111/jfbc.13394 Alam Zeb 1
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In this review, the concept of phenolic antioxidants, mechanisms of action, and applications have been reviewed. Phenolic compounds (PCs) acts as an antioxidant by reacting with a variety of free radicals. The mechanism of antioxidant actions involved either by hydrogen atom transfer, transfer of a single electron, sequential proton loss electron transfer, and chelation of transition metals. In foods, the PCs act as antioxidants which are measured with several in vitro spectroscopic methods. The PCs have been found in milk and a wide range of dairy products with sole purposes of color, taste, storage stability, and quality enhancement. The role of PCs in three types of food additives, that is, antimicrobial, antioxidant, and flavoring agents have been critically reviewed. The literature revealed that PCs present in a variety of foods possess several health benefits such as antibacterial, antihyperlipidemic, anticancer, antioxidants, cardioprotective, neuroprotective, and antidiabetic properties.
中文翻译：
食品中酚类抗氧化剂的概念，机理和应用。
在这篇综述中，酚类抗氧化剂的概念，作用机理和应用得到了综述。酚类化合物（PCs）通过与多种自由基反应而充当抗氧化剂。抗氧化剂作用的机制涉及氢原子转移，单个电子转移，顺序质子损失电子转移以及过渡金属螯合。在食品中，多氯联苯可作为抗氧化剂，可通过几种体外光谱法进行测定。已经在牛奶和多种乳制品中发现了PC，其唯一目的是颜色，味道，储存稳定性和质量提高。PC在三种类型的食品添加剂中的作用已被严格审查，即抗菌剂，抗氧化剂和调味剂。
更新日期：2020-09-14
中文翻译：
食品中酚类抗氧化剂的概念，机理和应用。
在这篇综述中，酚类抗氧化剂的概念，作用机理和应用得到了综述。酚类化合物（PCs）通过与多种自由基反应而充当抗氧化剂。抗氧化剂作用的机制涉及氢原子转移，单个电子转移，顺序质子损失电子转移以及过渡金属螯合。在食品中，多氯联苯可作为抗氧化剂，可通过几种体外光谱法进行测定。已经在牛奶和多种乳制品中发现了PC，其唯一目的是颜色，味道，储存稳定性和质量提高。PC在三种类型的食品添加剂中的作用已被严格审查，即抗菌剂，抗氧化剂和调味剂。
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