HOW TO PREPARE STIRRED YOGHURT
v Weigh 100g of LP powdered
milk and dissolved in some amount of water. Top it up with water to 1000ml to
get 10% dry matter milk.
v Pasteurize at 80.3◦c by
the use of boiling water so as to get rid of all pathogenic organisms in the
milk.
v Allow pasteurizemilk to
cool to 45.3◦c.
v measure and add to the
milk to enhance fermentation 3% of 1000ml of the milk i.e. 30ml of starter
culture ( which contains bacteria: Lactobacillus vulgaricus and Streptococcus thermophilus ).
v Incubate the milk at a
temperature of 44.7◦c for 3 hours.
v After the three [ 3] hours,
the incubated fluid milk becomes very thick (formed )showing that fermentation
had taken place.
v Measure 8% sugar of the milk quantity (1000ml) to get 80g sugar.55g out of 80g of sugar was
added to the yoghurt as a sweetener to give a desired taste.
v Add as flavour a cork full of vanilla flavour that is 3.5ml
v No preservatives necessary
v Package yoghurt into a
plastic bottle.