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the protein in the milk is denatured, therefore it cannot return to its original structure. the tertiary and quaternary structure of the original protein changes, bonds are broken and others reformed, these cannot be changed. the process is similar to that of cooking an egg, once it has been cooked it cannot change back to its raw state.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agodue to the presences of lactobacilli organism and with their metabolic activities the process of milk into curd is irreversible. and the curd is a spoiled product of milk by the presence of lactobacilli sps in the open space or closed space.
Wiki User
∙ 10y agobecause when curd is became is curd it could not be converted into milk because it is irreversible
if you like it and want to ask anything just sent and on my email id :ahmed.faizu@gmail.com
Wiki User
∙ 8y agoCurdling is an irreversible process.
Wiki User
∙ 8y agoYes, it's permanent.
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Is formation of curd a chemical change or a physical change?
Setting of curd is a chemical change b'coz when lactobacillus bacteria comes in contact of milk they convert the milk to curd due to some biochemical reasons.
Is Change of milk into curd exothermic or endothermic?
It is an endothermic reaction. It absorbs heat while freezing.
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.
Are blueing crystals a reversible or irreversible change?
irreversible
Is a candle burning reversible or irreversible?
irreversible change.
Why milk turning into curd is a chemical change?
because it is irreversible and it has a new substance
What change is the conversion of milk to curd?
This is a chemical change.
If pH of milk is 6 then what will be the pH of curd?
no change
Is setting of curd into milk a chemical change?
yes!
Is curdling of milk a reversible or irreversible change?
Yes, but it is so hard as not to be worth it.
Is formation of curd a chemical change or a physical change?
Setting of curd is a chemical change b'coz when lactobacillus bacteria comes in contact of milk they convert the milk to curd due to some biochemical reasons.
Is Curdling of milk a chemical change?
when milk curs it is a chemical change. A physical change is change in form, which is revesrable. Like water being frozen then thawed. A chemical change is irreversible, and involves a change in the chemical make up. What is happening is a new compound is being formed by the milk reacting with the air and such.
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 meaning of curdle?
To change into curd; to coagulate; as, rennet causes milk to curdle., To thicken; to congeal., To change into curd; to cause to coagulate., To congeal or thicken.
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
How milk turns curd?
Due to process fermentation of microorganism the milk turns into curd.
