Which of the following is / are used as antioxidants for food stuffus ?

Options

A. BHA
B. Sodium stearate
C. Alitame
D. Sodium sulphite

Answer

To determine which of the following options are used as antioxidants for foodstuffs, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Understanding Antioxidants**:
- Antioxidants are substances that prevent oxidation, a chemical reaction that can produce free radicals leading to chain reactions that may damage cells. In food, oxidation can lead to spoilage, rancidity, and loss of nutritional value.

2. **Analyzing the Options**:
- **Option A: BHA (Butylated Hydroxy Anisole)**:
- BHA is a widely used antioxidant in food preservation. It helps prevent the oxidation of fats and oils, which can lead to rancidity. It is commonly used in food packaging and cosmetics as well.
- **Conclusion**: BHA is an antioxidant.

- **Option B: Sodium Stearate**:
- Sodium stearate is a salt of stearic acid and is primarily used as a soap. It does not possess antioxidant properties.
- **Conclusion**: Sodium stearate is not an antioxidant.

- **Option C: Elitane**:
- Elitane is an artificial sweetener used to provide sweetness without calories. It does not have antioxidant properties.
- **Conclusion**: Elitane is not an antioxidant.

- **Option D: Sodium Sulphite**:
- Sodium sulphite can act as an antioxidant. It reacts with oxidizing agents and can form complexes with metal ions, which helps to prevent oxidation in food.
- **Conclusion**: Sodium sulphite is an antioxidant.

3. **Final Conclusion**:
- The antioxidants among the options provided are **BHA (Option A)** and **Sodium Sulphite (Option D)**.

### Summary:
The substances used as antioxidants for foodstuffs from the options provided are:
- **BHA (Butylated Hydroxy Anisole)**
- **Sodium Sulphite**