Development in Food industry
Baking of leavened bread was introduced around:
Baking of leavened bread was introduced around:
Try to answer before revealing the correct option and explanation.
Correct Answer
✅ B. 6000 BC in Northern Iran
Explanation
The baking of leavened bread is believed to have been introduced around 6000 BC in Northern Iran and nearby regions of the Fertile Crescent. Early agricultural societies discovered that dough left standing could ferment naturally due to wild yeasts present in the environment. This fermentation produced carbon dioxide, causing the dough to rise and resulting in lighter, softer bread.
Why Other Options Are Incorrect
- a. 15,000 BC in Mesolithic Period: Evidence suggests early flatbreads may have existed, but not leavened bread.
- c. 3,500 BC in Bronze Period: Leavened bread was already known before this period.
- d. 2,500 BC in Iraq: Bread-making was well established by this time.
Key Concept
Leavened bread originated around 6000 BC in Northern Iran, where early farmers discovered natural fermentation. The use of yeast in bread-making marked a significant milestone in the history of food science, food processing, and the development of ancient civilizations.
References
- Awan, J. A., & Awan, K. A. (2023). Food science and technology. Unitech Communications.
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