Production of beverages at industrial scale requires growing microbes in very large containers known as

Options

A. Digesters
B. Fermentors
C. Dough
D. Concrete tank

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:**
The question asks about the type of large containers used for growing microbes at an industrial scale for beverage production.

2. **Identifying the Microorganism:**
In the beverage industry, particularly for alcoholic beverages, the microorganism commonly used is yeast, specifically *Saccharomyces cerevisiae*.

3. **Process Involved:**
The yeast performs alcoholic fermentation, where it converts sugars into ethanol (alcohol) and carbon dioxide in an anaerobic environment (absence of oxygen).

4. **Types of Containers:**
The containers used for this process are known as fermenters. Fermenters are designed to facilitate the growth of microorganisms and the fermentation process.

5. **Exclusion of Other Options:**
- **Digesters** are used for digestion processes, not specifically for fermentation.
- **Dough** is related to the bakery industry and not applicable here.
- **Concrete tanks** are used in construction and not for beverage production.

6. **Final Answer:**
Therefore, the correct answer to the question is that the large containers used for growing microbes in beverage production are called **fermenters**.

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