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Questions and Answers
What environmental factors can trigger reactions leading to food degradation during storage and distribution?
What environmental factors can trigger reactions leading to food degradation during storage and distribution?
- Sunshine, pollution, dust, and insects
- Mold, yeast, bacteria, and viruses
- Wind, noise, vibration, and rain
- Pressure, temperature, humidity, oxygen, and light (correct)
What natural components provide protection against spoilage in foods?
What natural components provide protection against spoilage in foods?
- Glass jars, wooden crates, and ceramic dishes
- Peels, skins, and shells (correct)
- Wax coatings, plastic wraps, and aluminum foil
- Paper bags, cardboard boxes, and metal cans
What is the primary cause of shriveling in harvested fruits and vegetables?
What is the primary cause of shriveling in harvested fruits and vegetables?
- Freezing temperatures
- Chemical reactions
- Loss of water (correct)
- Excess sunlight exposure
What is the term for bacteria that grow particularly well at low temperatures?
What is the term for bacteria that grow particularly well at low temperatures?
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At what temperature range do mesophilic bacteria have their optimum growth?
At what temperature range do mesophilic bacteria have their optimum growth?
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How do fruits and vegetables change in terms of defense mechanisms against microbial attack after separation from the plant?
How do fruits and vegetables change in terms of defense mechanisms against microbial attack after separation from the plant?
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