An oily patch on paper shows that the food has fats. Sometimes, the food items may contain a little water. Therefore, after you have rubbed an item on paper, let the paper dry for a while. If there was any water in the food, it would show up on the paper and dry up after some time.
An oily patch on paper shows that the food has fats. Sometimes, the food items may contain a little water. Therefore, after you have rubbed an item on paper, let the paper dry for a while. If there was any water in the food, it would show up on the paper and dry up after some time.
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An oily patch on paper shows that the food has fats. Sometimes, the food items may contain a little water. Therefore, after you have rubbed an item on paper, let the paper dry for a while. If there was any water in the food, it would show up on the paper and dry up after some time.
Fats
An oily patch on paper shows that the food has fats. Sometimes, the food items may contain a little water. Therefore, after you have rubbed an item on paper, let the paper dry for a while. If there was any water in the food, it would show up on the paper and dry up after some time.