Homemade yogurt(zi zhi suan nai )

Homemade yogurt

Introduction:

"Yogurt is fermented from pure milk. In addition to retaining all the nutritional components of fresh milk, lactic acid bacteria can also produce a variety of vitamins necessary for human nutrition, such as vitamin B1, vitamin B2, vitamin B6, vitamin B12, etc. Yogurt is also a good source of calcium. Although the nutritional composition of yogurt depends on the source and composition of raw milk, generally speaking, the composition of yogurt is higher than that of raw milk. On the one hand, the requirement of raw material quality is high, on the other hand, a small amount of milk powder is added in some yogurt production. So generally speaking, drinking a cup of 150g yogurt can meet the daily calcium requirement of children under 10 years old and 1 / 5 of adults

Production steps:

Step 1: prepare materials and check whether they are overdue or deteriorated.

Step 2: blanch the yogurt machine container and container cover with boiling water for 2 minutes. The main purpose is sterilization.

Step 3: pour the milk into the washed and drained container.

Step 4: pour Guanyi milk into the container.

Step 5: mix well. Put on the lid.

Step 6: put in the yoghurt machine, turn on the power, 5-8 hours.

Materials required:

Milk: 3 bags

Guanyiru: 1 box

Note: 1. Although the yoghurt just fermented can be eaten immediately, it does not reach the best taste at this time. It is suggested to put the container into the refrigerator for passivation for 24 hours after preparation, so as to make the flavor more pure and taste more delicate. 2. Yogurt should not be refrigerated for more than 10 days, and it is best to eat within 3 days, because the activity of lactic acid bacteria in yogurt is the highest at this time. 3. If you don't have a yoghurt machine, you can make delicious yoghurt by controlling the constant temperature of an electric cooker, or by putting it in a pot of warm water (changing the warm water continuously during the period) for 8 hours.

Production difficulty: simple

Process: others

Production time: several hours

Taste: sweet and sour

Chinese PinYin : Zi Zhi Suan Nai