现制饮料中腐败微生物及其检测与防控技术研究进展

我国现制饮料种类丰富,产业发展快速且前景广阔。然而,近年来现制饮料中由腐败微生物引起的食品安全问题频发,受到了人们的高度重视。因此,本文归纳并总结了现制饮料中存在的主要腐败微生物种类、污染源及其产生的不良影响。介绍了传统检测法和快速检测法在腐败微生物检测中的应用,其中近红外光谱技术和高光谱成像技术等快速检测法具有样本量少、检测结果快、识别准确率较高等优点。阐述了物理杀菌法和食品防腐剂法等在腐败微生物防控中的应用,具有高效抗菌性、成本低、对现制饮料的感官品质和活性成分影响较小等优点。现制饮料行业的可持续发展离不开对腐败微生物的有效防控。本文为现制饮料腐败微生物控制和产业的可持续发展提供了理论依据和技术支撑。

Research progress of spoilage microorganism and its detection and control technology in freshly-made beverages

China''s freshly-made beverages are rich in variety, and their industry is developing rapidly and has broad prospects. However, in recent years, food safety problems caused by spoilage microorganisms in freshly -made beverages have occurred frequently, which has attracted people''s attention. Therefore, this paper summarized the main types of spoilage microorganisms, pollution sources and their adverse effects in the freshly-made beverages. The application of traditional detection methods and rapid detection methods in the detection of spoilage microorganisms is introduced. The rapid detection methods, such as near infrared spectroscopy and hyperspectral imaging, have the advantages of small sample size, fast detection results and high recognition accuracy. The application of physical sterilization method and food preservative method in the prevention and control of spoilage microorganisms is described, which has the advantages of high antibacterial performance, low cost, little influence on sensory quality and active ingredients. The sustainable development of the existing beverage industry cannot be separated from the effective prevention and control of spoilage microorganisms. This paper provides the theoretical basis and technical support for the control of spoilage microorganism and the sustainable development of the industry.