Question

Four important steps in canning technology
(A). Removing the bottles cans from the water bath at the end of the prescribed period.
(B). Subjecting bottles cans to the action of boiling water for the certain length of time.
(C). Placing the food to be preserved in bottles cans.
(D). Closing the bottles cans with utmost care.
Choose the correct answer from the options given below with proper sequences of steps:

• A. (A), (B), (C), (D)
• B. (B), (C), (D), (A)
• C. (C), (D), (B), (A)
• D. (D), (B), (A), (C)

Hint:

To determine the correct order in canning, remember that filling (C) must precede closing (D), closing must precede thermal processing (B), and thermal processing must precede fil cooling (A).

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
Canning is a food preservation method where food is sealed in hermetic containers and subjected to thermal processing to destroy microorganisms and enzymes that cause spoilage.
The process must follow a specific sequence of steps to ensure food safety and maintain hermetic seals.

Step 2: Detailed Explation:
Let us alyze the steps in canning to establish their correct chronological order:
-
Step 1: The raw food material is prepared (washed, peeled, blanched) and then placed into the clean cans or jars.
This matches with statement (C): Placing the food to be preserved in bottles/cans.
- ** After filling, the headspace is exhausted to remove air, and the container is sealed to prevent recontamition.
This matches with statement (D): Closing the bottles/cans with utmost care.
-
Step 2: The sealed containers are subjected to thermal processing, such as placement in a boiling water bath or retort, to sterilize the food.
This matches with statement (B): Subjecting bottles/cans to the action of boiling water for a certain length of time.
-
Step 3: After thermal processing, the containers are removed and cooled rapidly to halt the cooking process and prevent thermophilic spoilage.
This matches with statement (A): Removing the bottles/cans from the water bath at the end of the prescribed period.**
Thus, the correct sequence of steps is (C), (D), (B), (A).

Step 3: Fil Answer:
The correct chronological sequence of the canning steps is (C), (D), (B), (A).
Hence, the correct option is (C).