Principles of Food Preservation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Principles of Food Preservation, a fundamental topic in the field of Food Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Principles of Food Preservation MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Principles of Food Preservation mcq questions that explore various aspects of Principles of Food Preservation problems. Each MCQ is crafted to challenge your understanding of Principles of Food Preservation principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Food Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Principles of Food Preservation MCQs are your pathway to success in mastering this essential Food Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Principles of Food Preservation. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Principles of Food Preservation knowledge to the test? Let's get started with our carefully curated MCQs!

Principles of Food Preservation MCQs | Page 6 of 16

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Q51.
With respect to thermal death time curve, D value is the unit defined as the combination of time and temperature to bring about a 90% reduction in spoilage organisms.
Discuss
Answer: (a).True
Discuss
Answer: (d).All of the mentioned
Discuss
Answer: (d).All of the mentioned
Q54.
When a CUT is 10 minutes and the calculated process was 60 minutes at 116 °C, then the corrected process time is _____
Discuss
Answer: (c).55.8 minutes
Discuss
Answer: (c).Heat resistance of spoilage bacteria & Heat penetration characteristics of food in containers
Q56.
For heat penetration considerations for safe processing schedule, the slowest cooling and the fastest heating curves are used to calculate lethal effect of the process.
Discuss
Answer: (b).All of the mentioned, all of the mentioned
Discuss
Answer: (d).All of the mentioned, all of the mentioned
Q58.
Statement 1: In low and medium acid foods, spore forming organisms are observed.
Statement 2: In acidic products, the organisms must be yeasts, molds etc.
Discuss
Answer: (b).True, True
Q59.
Statement 1: The swelling of cans takes place due to the release of hydrogen gas.
Statement 2: The swelling of cans takes place due to the release of carbon dioxide gas due to molasses and malt extracts.
Discuss
Answer: (b).True, True
Q60.
Statement 1: Corrosion of cans is more complicated than that of tin and iron alone. Depending on whether the tin forms a complex or not, it acts as the anode or cathode.
Statement 2: In the corrosion process, if hydrogen is not evolved, it exerts a back pressure and opposes further oxidation of iron.
Discuss
Answer: (b).True, True