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投稿时间:2020-11-20
投稿时间:2020-11-20
中文摘要: 抗菌剂具有天然、无害及清洁标签的优点,既能满足消费者对最低限度加工食品的需求,又能抑制微生物活性。该文对抗菌剂辅助热处理的方法进行综述,以微生物检测的培养基(缓冲溶液、胰蛋白胨大豆肉汤和脑心浸液肉汤)和食品基质(果蔬汁、新鲜及鲜切果蔬、萨尔萨辣酱和蛋液)为线索,着重介绍天然抗菌剂和温和热处理对食源性致病菌灭活的协同影响及机理,合理应用这一技术可以降低新鲜农产品等食品中潜在的微生物风险,为解决全球食品加工和保存过程中食品安全问题提供参考。
Abstract:Antimicrobial agents are natural,harmless,and clean label compounds that inhibit microbial activity.Their application in food processing can meet the consumer demands for minimally processed foods.This article reviewed the methods of antimicrobial agent-assisted heat treatment.It focused on the synergistic effect and mechanism of natural antimicrobial agents and mild heat treatment on the inactivation of foodborne pathogens,with regards to the culture medium (buffer solution,tryptone soybean broth,and brain heart infusion broth)and food substrate(fruit and vegetable juices,fresh and fresh-cut produce,salsa sauce,and liquid egg).This review provided a reference for solving food safety problems in global food processing and preservation processes.The rational application of the technology discussed herein could reduce the potential microbial risk in fresh agricultural products and other foods.
keywords: foodborne pathogens natural antimicrobial agents mild heat treatment synergism hurdle technology
文章编号:202122030 中图分类号: 文献标志码:
基金项目:河北省自然科学基金面上项目(H2017407007);河北省高等学校科学技术研究青年基金项目(QN2016256);秦皇岛市科技支撑项目(201701B041);河北科技师范学院博士研究启动基金项目(2015YB010)
作者 | 单位 |
王晓芳,张若鸿,王纯,李晓然,杨洋,崔生辉,郭云昌 | 河北科技师范学院食品科技学院,河北 秦皇岛 066600;中国食品药品检定研究院,北京 100050;国家食品安全风险评估中心,北京 100022 |
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