摘要
肉制品中的脂肪、蛋白质含量丰富,水分活度高,在贮运过程中易被氧化而产生酸败味和褪色,从而失去食用价值和商业价值。因此,如何提高肉制品的货架期成为肉品工业的挑战之一。天然抗氧化剂具有安全性高、抗氧化能力强、无副作用和防腐保鲜等优点,将在肉类工业领域具有广阔的前景。文章概述了天然抗氧化剂的来源、活性成分和抗氧化作用机理以及天然抗氧化剂在肉制品中的应用,讨论了天然抗氧化剂的研究现状及以后的研究趋势。
Meat products, which are rich in fat and protein and have high water activity, are easily oxidized to produce rancid flavor and lose color, thus resulting in a loss of edible and commercial value during storage and transportation. Accordingly, how to extend the shelf life of meat products becomes one of the challenges in meat industry. Natural antioxidants, which have the advantages of high safety, anti-oxidation ability, anti-bacterial activity, and no side effects will have great potential for applications in the field of meat industry. The resources of natural antioxidants and bioactive substances, antioxidant mechanisms, and applications in meat products are summarized in this paper. In addition, current studies and future development trends of natural antioxidants are discussed.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2012年第7期299-303,共5页
Food Science
基金
国家自然科学基金项目(30972133)
江苏省自然科学基金项目(BK2009314)
关键词
天然抗氧化剂
活性物质
抗氧化机理
肉制品
natural antioxidants
bioactive substances： antioxidant mechanisms
meat products
