Question

how the yoghurt made
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Answer 1

Fresh milk (and/or cream) is fermented using lactic bacteria starters or “cultures”: Lactobacillus bulgaricus and Streptococcus thermophilus. ... The bacteria convert the lactose (milk sugar) to lactic acid, which thickens the milk and gives it the tangy taste characteristic of yogurt.

Answer 2

Answer:

Yoghurt is made by adding a mixture of lactic acid bacteria to the milk. Yoghurt is made by adding a mixture of lactic acid bacteria to the milk known as the 'yoghurt cultures'. The lactic acid bacteria used are Lactobacillus bulgaricus and Streptococcus thermophiles.

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