I choose the best part of the yogurt after each stay, do the next primer, the taste is very good, but to see some people say that the introduction of the most used 3 times after the new yogurt to buy as an introduction, I do not know, right?
Fermented yogurt is condensed into "bean curd flower", and the temperature is about 40 degrees. It can be eaten immediately. In the summer, refrigerate and make the yogurt pure and delicious;
Pure yogurt generally used as a fermentation source, fermentation time 6-8 hours; with the yogurt fermentation agent as a fermentation source, fermentation time 8-12 hours; influence the fermentation time will be affected by the environmental temperature and the initial temperature of the raw materials, so the low ambient temperature or refrigerated milk production should be appropriate to extend the time. But the longest is not more than 14 hours. When using pure yogurt as the source of fermentation, the longest is not more than 10 hours
Not recommended to always use the remaining yogurt as an introduction, because the longer the storage time, yogurt may produce harmful colonies, so suggest the use of fresh yogurt as the starter of yogurt is better.
