I made a yogurt with the yogurt machine last night. But the yogurt doesn't freeze. I've come as requested
Preservation！！ That's what I want to say!Can the factory be sterile?. My family is not necessary. The first is a container to sterilization, then milk and yogurt should be disinfected, preserved bacteria can reduce the growth of bacteria. But we most is a container of yogurt, milk and boiled disinfection, after opening into the container in the process will be exposed to the bacteria, because there is not a clean bench in our family ah, the result do next time is the carrier of yogurt.So I suggest using a yogurt as a starter, try to consume it within 3 days, clean all the appliances, then buy a cup of yogurt and start over.
3. dosage, time and saveAccording to the principle of probiotics in yogurt: nutritional environment, growth in the appropriate temperature.The fermentation time of the fungus is shorter. I used a bag of 250ml fresh milk and 50-60ml pure yogurt for 8 hours, and I got yogurt and tofu.Some people use bacteria. The instructions say that bacteria need longer than yogurt for at least 2 hours. So I still buy yogurt as an introduction.Preservation！！ That's what I want to say!
1 the quality of yogurt is very important! To buy the old taste or pure yogurt, I bought the Huishan old taste yogurt, the kind of relatively thick. According to the amount of milk, you can make a little more.2 milk quality is also very important! Buy paper bags or fresh. It is said that, like fresh Huishan pasteurized milk is better, I bought this milk yogurt. Anyway, it worked fine!
Homemade yogurt machine yogurt must pay attention to the problem! Two days ago bought a yogurt machine, made the yogurt. In addition to the experience given by other mothers, I also sum up a few points:
