预测微生物学在益生菌研究中的应用

Application of predictive microbiology in probiotic studies

预测微生物学通过数学模型描述微生物的生长和死亡规律,对食品的货架期和安全性进行预测和评价。近年来,包含益生菌概念的食品逐渐成为大众喜爱的新型食品。将预测微生物学应用于益生菌研究中,对相关功能性食品的开发起到积极作用。本文简要概述了预测微生物学数学模型的分类与应用,益生菌的概念、分类、功能特性及应用,在此基础上着重介绍了预测微生物学在益生菌的增殖培养、发酵工艺优化、干燥工艺优化和产品贮藏等研究中的应用,并对其前景进行了展望。

The predictive microbiology describes the growth and death of microorganisms by mathematical model,and prediction and evaluation of the shelf life and safety of food.In recent years,probiotics-derived food has gradually become a new popular type of food.The application of predictive microbiology in probiotics plays a positive role in the development of related functional foods.In this paper,the classification and characteristics of predictive microbiological mathematical model,the concept,classification and functional characteristics of probiotics and their application in food were briefly summarized.Furthermore,the application of predictive microbiology in probiotics proliferation and culture,fermentation process optimization,drying process optimization,product storage,etc was introduced,and its prospect was put forward.