Development in Food industry
Alcoholic and acetic fermentations began in which period?
Alcoholic and acetic fermentations began in which period?
Try to answer before revealing the correct option and explanation.
Correct Answer
✅ C. Neolithic
Explanation
Alcoholic and acetic fermentations are believed to have begun during the Neolithic Period (New Stone Age-9000 BC), when humans shifted from hunting and gathering to agriculture and settled communities. The cultivation of cereals, fruits, and other crops provided the raw materials needed for fermentation.
- Alcoholic fermentation converts sugars into alcohol and carbon dioxide through the action of yeasts.
- Acetic fermentation converts alcohol into acetic acid (vinegar) through the action of acetic acid bacteria.
Why Other Options Are Incorrect
- a. Paleolithic: People were primarily hunters and gatherers, with limited food storage and no established agriculture.
- b. Mesolithic: This was a transitional period, but widespread fermentation practices are more closely associated with the agricultural developments of the Neolithic era.
- d. Bronze Age: Fermentation was already well established before this period.
Key Concept
The Neolithic Period marked a major turning point in food history, as the development of agriculture enabled the rise of alcoholic and acetic fermentation. These fermentation processes became essential for producing fermented foods and beverages, improving food preservation, flavor, and nutritional value.
References
- Awan, J. A., & Awan, K. A. (2023). Food science and technology. Unitech Communications.
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