Amylases are employed for all, except

Options

A. Softening of bread
B. Clearing of turgidity in juices
C. Preparation of cheese
D. Desizing of textile fibers

Answer

**Step-by-Step Solution:**

1. **Understanding Amylases**: Amylases are enzymes that catalyze the hydrolysis of starch into sugars. They play a crucial role in various industries due to their ability to break down carbohydrates.

2. **Identifying Uses of Amylases**:
- **Bakery Industry**: Amylases are used to soften bread. They help in breaking down starches, which improves the texture and quality of baked goods.
- **Textile Industry**: Amylases are employed in the desizing process of textile fibers. They help remove starch-based sizes from fabrics, making them easier to dye and finish.
- **Juice Production**: Amylases are also used in the juice industry to clear turgidity. They help in breaking down pectin and other polysaccharides, resulting in clearer juice.

3. **Evaluating the Options**:
- **Option 1: Softening of Bread** - This is a correct use of amylase.
- **Option 2: Clearing of Turgidity in Juices** - This is also a correct use of amylase.
- **Option 3: Preparation of Cheese** - Amylases are not typically used in cheese preparation, which primarily involves other enzymes like rennet.
- **Option 4: Designing of Textile Fiber** - Amylases are used in the textile industry, so this option is also incorrect.

4. **Conclusion**: Since the question asks for the option where amylases are not employed, the correct answer is **Option 3: Preparation of Cheese**.

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