Question

What is whey?
please explain​

Answer 1

Answer:

Whey is the liquid remaining after milk has been curdled and strained. ... Acid whey (also known as sour whey) is a byproduct brought out during the making of acid types of dairy products, such as cottage cheese or strained yogurt.

Explanation:

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Answer 2

Explanation:

Whey is the liquid remaining after milk has been curdled and strained. It is a byproduct of the manufacture of cheese or casein and has several commercial uses. Sweet whey is a byproduct resulting from the manufacture of rennet types of hard cheese, like cheddar or Swiss cheese.

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