Development in Food industry
Cold storage and freezing were practiced as early as:
Cold storage and freezing were practiced as early as:
Try to answer before revealing the correct option and explanation.
Correct Answer
✅ B. 800 BC in China
Explanation
The earliest known use of cold storage and freezing dates back to around 800 BC in China, where people stored ice and snow in underground pits and icehouses to preserve food and cool beverages. These practices represent some of the first organized uses of low temperatures for food preservation.
Why Other Options Are Incorrect
- a. 1800 AD: Refrigeration technology began developing in the 18th and 19th centuries, but cold storage practices existed much earlier.
- c. 1929 by Birdseye: Clarence Birdseye pioneered commercial quick-freezing, not the earliest use of freezing.
- d. 15,000 BC in Mesolithic Period: There is no strong evidence of organized cold-storage systems from this period.
Key Concept
Cold storage and freezing were practiced as early as 800 BC in China, where natural ice and snow were stored in icehouses for food preservation. These early techniques laid the foundation for modern refrigeration and frozen food technology.
References
- Awan, J. A., & Awan, K. A. (2023). Food science and technology. Unitech Communications.
- Fellows, P. J. (2017). Food processing technology: Principles and practice (4th ed.). Woodhead Publishing (Elsevier).
- Potter, N. N., & Hotchkiss, J. H. (2012). Food science (5th ed.). Springer.
- Rahman, M. S. (Ed.). (2020). Handbook of food preservation (3rd ed.). CRC Press.
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