Butter contains water, which allows microbes to grow, so it needs refrigeration. Ghee has no water, making it difficult for microbes to survive, so it stays fresh at room temperature. Class 5 Environmental Studies Grade 5 Chapter 3 The Mystery of ...
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Butter is made by churning cream or curd until fat separates from buttermilk. Ghee is made by heating butter to remove all water, leaving pure fat that stays fresh longer. Class 5 EVS Our Wondrous World Unit 2: Health and Well-being ...
In my family, we dry mango slices in the Sun and store them with salt and spices. This removes moisture, preventing microbial growth and keeping them tasty for months. Class 5 EVS Our Wondrous World Unit 2: Health and Well-being All ...
Food is preserved by drying, refrigeration, freezing, oiling, salting, adding sugar, canning and airtight packing. These methods remove or block moisture, air or warmth, preventing microbes from growing and spoiling the food. Class 5 EVS Our Wondrous World Unit 2: Health ...
Idlis are made by soaking rice and urad dal, grinding them into batter and letting it ferment. Fermentation by microbes makes the batter fluffy, which is then steamed into soft idlis. Class 5 Our Wondrous World Chapter 3 The Mystery of ...