Ghee remains fine without refrigerator, but butter gets spoiled, why?


Ghee and butter are both made from milk. However, there is a lot of difference in their properties and texture. This is the reason why the method of storing them is also different. For example, ghee can be kept safe for a long time without a refrigerator, whereas if butter is kept outside the refrigerator, it can get spoiled quickly. Let us tell you why this happens.

Why does ghee not need a refrigerator?

Ghee is made from butter. To make ghee, butter is heated and all the water present in it is removed, due to which it turns into a pure fat. When butter is also made, a lot of water remains in it, which is almost negligible. This is the thing that prevents it from getting spoiled. Apart from this, the fatty acids present in ghee keep it preserved for a long time. To explain in simple terms, these properties present in ghee protect it from oxidation for a long time even outside the refrigerator.

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Why does butter rot?

Talking about butter, it contains about 80 percent fat and 16-20 percent water. Due to the high water content in butter, bacteria and fungus start developing in it, due to which butter gets spoiled quickly. Let us tell you, the water and milk solids present in butter make it more susceptible to bacteria, especially when it is kept out of the fridge.

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That is, at normal temperature, oxidation in butter starts happening rapidly and butter gets spoiled quickly. Let us tell you, oxidation is a process in which fat gets spoiled after coming in contact with oxygen. That is, the more the amount of water in things, the faster the oxidation will be. This is the reason why butter gets spoiled faster when kept outside as compared to ghee.

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