摘要
以自然发酵风干肠为研究对象,分析了生产过程中微生物数量和理化指标的变化。微生物方面,按总菌数、乳酸菌、葡萄球菌和酵母菌几个大类研究各自的变化以及相互之间的作用关系;理化方面,分析了pH值、水分含量、水分活度及总氮含量几个重要指标,并阐述了各个理化指标之间及其与微生物变化的关系。
The naturally dry fermented sausages were used for this study. The changes of microflora and physiochemistry during the processing were analyzed. Firstly, the changes of total bacteria, lactic acid bacteria, staphylococcus and yeast were analyzed. Secondly, the pH, the content of water, Aw and total nitrogen(TN) were analyzed.
出处
《食品科技》
CAS
北大核心
2010年第1期137-140,共4页
Food Science and Technology
关键词
风干肠
乳酸菌
PH值
the dry fermented sausages
lactic acid bacteria
pH