sabato 20 marzo 2010

Put yogurt in your diet.

What is a yogurt?

Yoghurt or yogurt is a dairy product produced by bacterial fermentation of milk. Fermentation of lactose produces lactic acid, which acts on milk protein to give yoghurt its texture and its characteristic tang. Dairy yoghurt is produced using a culture ofLactobacillus delbrueckii subsp. bulgaricus and Streptococcus salivarius subsp. thermophilus bacteria. Milk is heated and cooled for an hour. While it is heated, the bacteria are added for fermentation. Soy yoghurt, a non-dairy yoghurt alternative, is made from soy milk.

People make and eat yogurt.

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