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Why does pH of milk change on turning into curd?
A protein called casein, present in milk, forms a coagulum in the presence of an acid. This may result from the splitting of some of the phosphate that had been esterified to the casein and also from some proteolysis of peptide bonds in the casein molecules.
Curd is more acidic than milk is this true?
curd is more acidic than milk .Because when milk is changed to curd it's pH value decreases due to the formation of lactic acid.
How lactobacillus make milk to curd?
it can make milk in to curd because it has a special chemical called lacto that changaes milk into curd
What is the useful microorganism present in curd?
Lactobacillus casei is the bacterium present in curd. It produces lactic acid, which in turn reduces the pH and coagulates milk proteins (primarily casein) forming curd.
Which organisms turn milk into curd?
bacteria turns milk into curd.
Does combination of milk and curd cause food poisoning?
Curd &milk are posine or not
What is a substance which is pH 6?
Natural rainwater (pH 5 - 6) Milk (pH 6 - 6.6)
How milk turns curd?
Due to process fermentation of microorganism the milk turns into curd.
Why it is necessary to add a small amount of yogurt to convert milk into yogurt?
Yogurt converts the milk sugar to lactic acid, driving the pH down. The low pH causes the milk proteins to coagulate into a soft curd. So basically yogurt is milk transformed by harmless bacteria.
What can you make with a curd?
Curd or coagulated milk; is used to make cheese.
Explain why curd forms when milk sours?
The curd is the fat in the milk that sticks together. ------------------------------------------------------------------- I think it is the proteins rather than the fat that are responsible for the formation of curd - after all you can get fat free curd cheese.
Formation of curd from milk is which reaction?
Formation of curd in milk is called 'Fermentation'.Curd is formed when milk is pasteurised and fermented by a combination of lactic acid bacteria and a protease.
