Which is correct about saccharin ?

Options

A.
B. It is 600 times sweeter than sugar.
C. It is used as sweetening agent.
D. All of these

Answer

To answer the question "Which is correct about saccharin?", we can break down the information provided in the video transcript into a structured solution.

### Step-by-Step Solution:

1. **Identify Saccharin**:
- Saccharin is recognized as the first artificial sweetening agent. This means it was one of the earliest compounds developed for use as a sugar substitute.

**Hint**: Remember that saccharin is significant in the history of artificial sweeteners.

2. **Chemical Structure**:
- The chemical structure of saccharin is ortho-sulfobenzamide. Understanding its chemical structure is crucial as it helps in identifying its properties and uses.

**Hint**: Familiarize yourself with the nomenclature of organic compounds, especially sulfonamides.

3. **Sweetness Comparison**:
- Saccharin is reported to be approximately 600 times sweeter than natural sugar (sucrose). This high sweetness level makes it a popular choice for sweetening food and beverages without adding significant calories.

**Hint**: Compare the sweetness of saccharin with that of sucrose to understand its potency as a sweetener.

4. **Caloric Content**:
- One of the primary reasons for using saccharin is its low-calorie content compared to natural sugars. This makes it suitable for people who are looking to reduce calorie intake, such as those on weight loss diets or managing diabetes.

**Hint**: Consider the implications of low-calorie sweeteners in dietary choices.

5. **Conclusion**:
- Based on the above points, all the statements regarding saccharin are correct: it is the first artificial sweetening agent, its chemical structure is ortho-sulfobenzamide, it is 600 times sweeter than sugar, and it has a lower calorie content compared to natural sugars.

**Hint**: When evaluating multiple-choice questions, look for options that encompass all correct statements.

### Final Answer:
All of the statements regarding saccharin are correct. Therefore, the correct option is "D: All of these."