Development in Food industry
The first process for condensing milk and sealing it hermetically was initiated in:
The first process for condensing milk and sealing it hermetically was initiated in:
Try to answer before revealing the correct option and explanation.
Correct Answer
✅ B. 1856
Explanation
The first successful process for condensing milk and sealing it hermetically (airtight) was initiated in 1856 by Gail Borden.
Borden developed a method to:
- Remove a large portion of water from milk through vacuum concentration.
- Add sugar to enhance preservation.
- Seal the product in airtight containers to prevent contamination and spoilage.
This innovation led to the commercial production of condensed milk and significantly improved the availability of safe milk products, especially where refrigeration was unavailable.
Why Other Options Are Incorrect
- a. 1835: Associated with an early patent for evaporated milk, not the successful hermetically sealed condensed milk process.
- c. 1878: Associated with Gustaf de Laval's centrifugal cream separator.
- d. 1929: Associated with Clarence Birdseye's quick-freezing technology.
Key Concept
In 1856, Gail Borden introduced the first commercially successful process for condensing milk and sealing it hermetically, a landmark achievement in dairy preservation that improved food safety, storage stability, and transportation of milk products.
References
- Awan, J. A., & Awan, K. A. (2023). Food science and technology. Unitech Communications.
- Walstra, P., Wouters, J. T. M., & Geurts, T. J. (2006). Dairy science and technology (2nd ed.). CRC Press.
- 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.
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