Question

When fresh milk is changes into curd will its incress or discreses why?

Answer 1

if you are talking about the ph level it will decrease due to the increase in lactic acid and ph of curd is between 4.5-5.5 and ph of fresh milk is 6.7 or 6.5

Answer 2

Q. When fresh milk is changes into curd will its pH increases or decreases? Why?

Answer :

→ The small amount of curd added to the milk contains millions of lactic acid bacteria. They start multiplying at the suitable temperature.

→ LAB produce acids that coagulate and partially digest the milk proteins; thus milk in converted into curd.

→ The pH decreases as milk changes into curd.

→ Vitamin $B_{12}$ content is increased.