Member of Solanaceae family having edible fruits with medicinal property is

Options

A. S. xanthocarpum
B. S. nigrum
C. S. tuberosum
D. S. melongena

Answer

To solve the question regarding which member of the Solanaceae family has edible fruits with medicinal properties, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Family**: The question specifies the Solanaceae family, which includes various plants known for their edible fruits and some with medicinal properties.

2. **Evaluate the Options**: The options provided are:
- A) Solanum xanthocarpum
- B) Solanum nigrum
- C) Solanum tuberosum
- D) Solanum melongena

3. **Analyze Each Option**:
- **Option A: Solanum xanthocarpum**: This plant, also known as the Indian nightshade, has edible fruits, but it is not widely recognized for its medicinal properties.
- **Option B: Solanum nigrum**: This plant is known for its edible fruits and is widely used in traditional medicine for its antioxidant and anti-inflammatory properties. This makes it a strong candidate.
- **Option C: Solanum tuberosum**: Commonly known as potato, it is primarily cultivated for its edible tubers and does not have significant medicinal properties.
- **Option D: Solanum melongena**: Known as eggplant, it has edible fruits but lacks notable medicinal value.

4. **Select the Correct Answer**: Based on the analysis, the best option is **B) Solanum nigrum**, as it has both edible fruits and recognized medicinal properties.

### Final Answer:
The member of the Solanaceae family having edible fruits with medicinal properties is **Solanum nigrum**.