摘要
食品安全问题影响着人们的身体健康、生命安全、社会经济生活乃至政治等方面。而微生物污染是造成食品安全问题的主要因素之一。食品微生物污染会引起食品腐败变质,甚至产生毒素造成食品中毒,危害人体健康。因此高效快速的检测食品中的微生物对于控制食品微生物污染和保障食品安全具有重要意义。无损检测技术是一种能快速、准确且无损害的对食品中的微生物进行检测的技术。该文综述了常见的5种无损检测技术在食品微生物检测中的应用情况,包括对食品中菌落总数的定量测定、食源性致病菌的检测、霉菌及其他细菌种类的判别等。并分析了这几种技术当前的不足以及未来的发展前景,以期使无损检测技术更好的应用于食品微生物的检测中。
Food safety issues affect people’s health, life, social and economic life and even politics. Microbial contamination is one of the main factors causing food safety problems. Microbial contamination of food can cause food spoilage, and even produce toxins to cause food toxication and harm human health. Therefore, the efficient and rapid detection of microorganisms in food is of great significance for the control of food microbial contamination and the guarantee of food safety. Nondestructive testing(NDT) is a rapid, accurate and non-destructive testing technology for microorganisms in food. The application of five common nondestructive testing techniques in the detection of food microorganism are introduced here, including the quantitative determination of the total viable counts in food, the detection of foodborne pathogens, and the discrimination of mold and other bacterial species. The current deficiency and future development prospect of these techniques are analyzed to better apply the NDT technology in the detection of food microorganism.
作者
苗小雨
柴春祥
鲁晓翔
MIAO Xiaoyu;CHAI Chunxiang;LU Xiaoxiang(Tianjin Key Laboratory of Food Biotechnology,College of Biotechnology and Food Science,Tianjin University of Commerce,Tianjin 300134,China)
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2022年第8期311-319,共9页
Food and Fermentation Industries
基金
天津市农业科技成果转化与推广项目(201901090)。
关键词
食品微生物
无损检测
food microbiological
non-destructive testing
