可食性降解抗菌保鲜膜的研究进展

The research progress of edible preservative films with biodegradable and antimicrobial features

中文关键词:  可食性，可降解性，抗菌保鲜膜，研究现状，发展趋势

英文关键词:edibility  biodegradability  refreshing films with antimicrobial features  present progress  prospective

中文摘要:

      食品贮藏过程中微生物引起的腐败是影响食品货架期的最重要的因素之一。为此, 作为食品流通领域的重要成员, 食品包装材料不仅应具有美观商品、便于运输等优点, 对一些包装材料还要求具有抗菌、延长食品货架期的功能, 并且本身具有安全性和可食用性, 这就推动了人们对食品抗菌保鲜膜领域的研究。本文主要介绍了可食性、可降解性(抗菌)保鲜膜的概念、种类(多糖类、蛋白质类、脂类、复合膜类), 抗菌剂的种类(有机抗菌剂、无机抗菌剂、天然抗菌剂、细菌素等); 阐述了可食性、可降解抗菌保鲜膜的国内外研究现状; 展望了可食性降解抗菌保鲜膜的未来发展趋势。本文期望为抗菌保鲜膜领域的研究提供一些新的思路。

英文摘要:

      Food spoilage caused by microorganisms during food storage is one of the most factors affecting the shelf life of the food. Therefore, as an important member in food circulation process, food packaging materials should not only beautify merchandise, facilitate to transport, etc., for some packaging materials, anti-bacterial and extend food shelf life functions are also required, in addition to the safety and edible features, which promoted the study on food preservative films with antibacterial features. This review stated the concept and types of edible and biodegradable (antibacterial) preservative films (polysaccharides, proteins, lipids, and two or more of them compound-based films), the type of antibacterial agent (organic, inorganic, natural antibacterial agents, bacteriocins, etc.). The research status and prospect of future development trends of the preservative films with antimicrobial, edible, and biodegradable were also stated. This article aimed to provide some new ideas for the research in the field of antibacterial and preservative films.