If Cheese is made of milk why it yellow?

Cheese isn't yellow because of the milk itself, but because of carotene, a pigment found in the feed that cows eat.

Here's how it works:

* Carotene in Feed: Cows consume grass, hay, and other feed that contains carotene. Carotene is a precursor to Vitamin A.

* Carotene to Vitamin A: The cow's body converts carotene into Vitamin A, which is stored in their fat.

* Fat in Milk: Milk contains fat, and some of that fat carries the carotene.

* Carotene in Cheese: When cheese is made, the fat from the milk is concentrated, and the carotene along with it. This gives the cheese its yellow color.

Important Notes:

* Not all cheese is yellow: Some cheeses, like cheddar, are naturally yellow because of their high carotene content. Others, like mozzarella, are white because the cows are fed a diet low in carotene (often grains).

* Artificial Coloring: Some cheesemakers add artificial coloring like annatto to give cheese a more consistent yellow color.

* Beta-carotene: Another pigment found in plants is beta-carotene, which is another precursor to Vitamin A. Some cheesemakers add beta-carotene to cheese to give it a vibrant yellow color.