摘要
食品保鲜是食品工业所面临的一大难题,为了防止食品腐败变质,延长食品货架期,常常在食品中添加保鲜剂。植物精油作为天然源保鲜剂的重要来源,是一种挥发性较好的保鲜剂,以直接接触或熏蒸的方式在食物周围形成抑菌氛围,从而达到防腐保鲜。主要阐述了植物精油的抑菌活性、抑菌机理及其在食品保鲜中的应用,为食品天然源保鲜剂的开发和应用提供参考。
Food preservation is a big problem of industry .We often add preservative in food to prevent food spoilage and extend shelf life .Essential oils as an important source of natural preservative ,form inhibitory atmosphere a‐round food in direct contact or fumigation way .In this paper ,antibacterial activity ,the effects and possible mecha‐nisms of plant essential oils involved in the preservation of food are discussed ,which is expected to provide a theo‐retical reference for the development of natural food preservatives .
出处
《中国林副特产》
2015年第1期94-97,共4页
Forest By-product and Speciality in China
基金
哈尔滨市科技厅留学归国基金资助(2011RFLXN018)
关键词
植物精油
食品保鲜
抑菌
Plant essential oil
Food preservation
Antibacterial activity
