轮叶党参发酵饮料乳酸菌种驯化及发酵特性的研究

Study on taming of Lactobacillus and fermentation characteristics of Codonopsis lanceolata fermented beverage

对轮叶党参饮料加工中乳酸菌种驯化、轮叶党参的发酵条件进行了研究。试验结果表明:菌种驯化选用牛乳与轮叶党参汁5∶5的比例进行发酵剂的制备,最佳发酵条件为:发酵温度42℃、培养时间8h、接种量5%。

Studies were carried out on the taming of Lactobacillus and the fermentation conditions of Codonopsis lanceolata fermented beverage during processing. The results were as follows： The Lactobacillus was tamed by the fermenting agent of milk and Codonopsis lanceolata juice at the ratio of 5 ： 5; the optimum fermentation conditions were fermentation temperature 40℃, cultivation time 8 h, and inoculum 5%.