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Preservatives, prevent the spoilage of foods leaves for a long time from microbial infection. We used in kitchen:
- a)Vinegar
- b)Common salt
- c)Oil
- d)All of above
Correct answer is option 'D'. Can you explain this answer?
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Preservatives (vinegar, common salt, oil) prevent the spoilage of foods leaves for a long time from microbial infection.
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Understanding Food Preservation
Food preservation is essential for extending the shelf life of food products and preventing spoilage due to microbial activity. Several common kitchen ingredients serve as effective preservatives.
1. Vinegar
- Vinegar is an acidic substance that creates an environment unsuitable for many bacteria and molds.
- It is commonly used in pickling vegetables, which helps to enhance flavor and prolong shelf life.
2. Common Salt
- Salt is one of the oldest and most effective preservatives.
- It works by drawing moisture out of food through a process called osmosis, making it difficult for microbes to thrive.
- Salt is frequently used in curing meats and preserving fish.
3. Oil
- Oil acts as a barrier to oxygen, which can promote spoilage and rancidity.
- By creating an anaerobic environment, oil helps to inhibit the growth of bacteria and molds.
- It is commonly used in marinades and preserving foods like olives and sun-dried tomatoes.
4. All of the Above
- Each of these substances—vinegar, common salt, and oil—plays a unique role in food preservation.
- They can be used individually or in combination to enhance the longevity and safety of food products.
In conclusion, all these ingredients are valuable in the kitchen for preventing spoilage and ensuring that food remains safe for consumption over extended periods. Therefore, the correct answer is option 'D' – all of the above.
Food preservation is essential for extending the shelf life of food products and preventing spoilage due to microbial activity. Several common kitchen ingredients serve as effective preservatives.
1. Vinegar
- Vinegar is an acidic substance that creates an environment unsuitable for many bacteria and molds.
- It is commonly used in pickling vegetables, which helps to enhance flavor and prolong shelf life.
2. Common Salt
- Salt is one of the oldest and most effective preservatives.
- It works by drawing moisture out of food through a process called osmosis, making it difficult for microbes to thrive.
- Salt is frequently used in curing meats and preserving fish.
3. Oil
- Oil acts as a barrier to oxygen, which can promote spoilage and rancidity.
- By creating an anaerobic environment, oil helps to inhibit the growth of bacteria and molds.
- It is commonly used in marinades and preserving foods like olives and sun-dried tomatoes.
4. All of the Above
- Each of these substances—vinegar, common salt, and oil—plays a unique role in food preservation.
- They can be used individually or in combination to enhance the longevity and safety of food products.
In conclusion, all these ingredients are valuable in the kitchen for preventing spoilage and ensuring that food remains safe for consumption over extended periods. Therefore, the correct answer is option 'D' – all of the above.
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Preservatives, prevent the spoilage of foods leaves for a long time from microbial infection. We used in kitchen:a)Vinegarb)Common saltc)Oild)All of aboveCorrect answer is option 'D'. Can you explain this answer?
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Preservatives, prevent the spoilage of foods leaves for a long time from microbial infection. We used in kitchen:a)Vinegarb)Common saltc)Oild)All of aboveCorrect answer is option 'D'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Preservatives, prevent the spoilage of foods leaves for a long time from microbial infection. We used in kitchen:a)Vinegarb)Common saltc)Oild)All of aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Preservatives, prevent the spoilage of foods leaves for a long time from microbial infection. We used in kitchen:a)Vinegarb)Common saltc)Oild)All of aboveCorrect answer is option 'D'. Can you explain this answer?.
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