yogurt
- Created by: issy12345678910
- Created on: 31-05-19 10:03
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- yogurt
- step 1; milk is heated to be sterilised, this kills any bacteria
- step 2; milk protein is then added
- step 3; after being cooled lactobacillus is added
- step 4;the lactobacillus is left to ferment at a warm temperature, so that it converts it into lactic acid
- step 5; the lactic acid causes the pH to drop, and the milk solidifies into yogurt
- step 4;the lactobacillus is left to ferment at a warm temperature, so that it converts it into lactic acid
- step 3; after being cooled lactobacillus is added
- step 2; milk protein is then added
- The bacteria used in making yogurt are Lactobacillus. Milk contains a sugar called lactose, which the bacteria break to form lactic acid.
- the lactic acid helps to...
- prevent bacteria
- denature milk proteins
- the lactic acid helps to...
- step 1; milk is heated to be sterilised, this kills any bacteria
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