What does increasing shelf life mean in food preservation?
Answer and explanation
Correct answer: Keeping food safe, acceptable, and usable for a longer period
Shelf life is the period during which food remains safe, reasonably nutritious, and acceptable in taste, smell, texture, and appearance when stored under suitable conditions. Increasing shelf life means slowing spoilage caused by microorganisms, enzymes, moisture, oxidation, or insects. Methods such as refrigeration, drying, canning, and suitable packaging can extend this period.
Frequently asked questions
What is the correct answer to this question?
Keeping food safe, acceptable, and usable for a longer period
Why is this the correct answer?
Shelf life is the period during which food remains safe, reasonably nutritious, and acceptable in taste, smell, texture, and appearance when stored under suitable conditions. Increasing shelf life means slowing spoilage caused by microorganisms, enzymes, moisture, oxidation, or insects. Methods such as refrigeration, drying, canning, and suitable packaging can extend this period.
Which subject and chapter does this question cover?
This is a Class 11 Home Science question. Chapter: Food, Nutrition, Health and Fitness. Topic: Definitions of food.
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