Why does a dish washing powder contain enzymes amylase and lipase?

Explanation

**Step-by-Step Solution:**

1. **Understanding Enzymes in Detergents**: Dishwashing powders often contain enzymes because they enhance the cleaning efficiency of the detergent. Enzymes are biological catalysts that speed up chemical reactions, making them effective in breaking down various types of stains.

2. **Role of Amylase**: Amylase is an enzyme that specifically breaks down starches into simpler sugars. In the context of dishwashing, it helps remove food residues that contain starch, such as pasta or potatoes. By breaking down these complex carbohydrates, amylase makes it easier for the detergent to wash away the residues.

3. **Role of Lipase**: Lipase is another enzyme found in dishwashing powders, which is responsible for breaking down fats and oils. Many food stains, especially greasy ones, are composed of lipids. Lipase helps to emulsify and break down these oily stains, allowing them to be washed away more effectively.

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