食品科学

• 专题论述 • 上一篇    

新型柑橘贮藏保鲜剂的研究进展

熊亚波1,闫晓俊2,颜 静1,秦 文1,*   

  1. 1.四川农业大学食品学院,四川 雅安 625014;2.重庆科技学院安全工程学院,重庆 401331
  • 出版日期:2015-05-15 发布日期:2015-05-11

Development and Utilization of New Preservatives for Citrus Storage

XIONG Yabo1, YAN Xiaojun2, YAN Jing1, QIN Wen1,*   

  1. 1. College of Food Science, Sichuan Agricultural University, Ya’an 625014, China;
    2. Chongqing Safety Engineering Institute, Chongqing University of Science and Technology, Chongqing 401331, China
  • Online:2015-05-15 Published:2015-05-11

摘要:

柑橘类果实在贮藏运输中果实表面易被腐败菌浸染而导致货架期和贮藏时间缩短,柑橘的贮藏保鲜方法一直以来都是业界关注的热点问题。本文介绍几种具有无毒、可生物降解、对环境无污染等特点的新型杀菌保鲜方法,其中包括动植物多糖涂膜保鲜(壳寡糖)、植物源提取物保鲜(精油)、生物保鲜剂(微生物代谢产物槐糖脂和拮抗菌)等处理方法。综合分析不同处理方法对柑橘类果实的贮藏效果及其对腐败菌的抑制作用,并对柑橘类果实采后防腐保鲜技术的发展趋势及其商业化前景进行展望。

关键词: 柑橘, 防腐保鲜, 壳寡糖, 精油, 槐糖脂, 拮抗菌

Abstract:

The surface of citrus fruits is susceptible to bacterial invasion, leading to a decline in the shelf life and storage
stability. How to preserve citrus fruits is always a hot topic in the citrus industry. This paper reviews several new
preservation methods based on the use of non-toxic, biodegradable and environmental-friendly materials such as chitosan
oligosaccharides, plant essential oils, sophorolipids and antagonistic bacteria. Herein we analyze the preservative effects of
the different treatments on citrus fruits and their inhibitions on the growth of spoilage microbes. Moreover, future trends and
commercial prospects of technologies for postharvest preservation of citrus fruits are also proposed.

Key words: citrus, preservation and freshness maintenance, chitosan oligosaccharide, essential oil, sophorolipid, antagonistic bacteria

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