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Practice Test Food Science Questions and Answers Already Passed
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Practice Test Food Science Questions and Answers Already Passed What is the primary reason for using refrigeration in food storage? To slow down microbial growth and spoilage. How does pH affect the preservation of food? A lower pH inhibits the growth of most microorganisms. What is...

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  • November 20, 2024
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • practice test food science questions and answers

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  • Practice Tst Food Science
  • Practice Tst Food Science

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Practice Test Food Science Questions
and Answers Already Passed
What is the primary reason for using refrigeration in food storage?


✔✔ To slow down microbial growth and spoilage.




How does pH affect the preservation of food?


✔✔ A lower pH inhibits the growth of most microorganisms.




What is the main purpose of food additives like stabilizers?


✔✔ To maintain the texture and consistency of food products.




What happens to proteins when they are exposed to heat?


✔✔ Proteins denature, changing their structure and texture.




Why is yeast important in bread making?


✔✔ Yeast ferments sugars, producing carbon dioxide that helps the bread rise.




1

, How does dehydration prevent food spoilage?


✔✔ By removing moisture, which is necessary for microbial growth.




What is the main benefit of using vacuum packaging for food?


✔✔ It removes oxygen, slowing down oxidation and microbial growth.




What causes rancidity in fats and oils?


✔✔ Oxidation of fat molecules due to exposure to air, light, or heat.




How do antioxidants help preserve food?


✔✔ By preventing the oxidation of fats, oils, and other components.




What is the purpose of homogenization in milk processing?


✔✔ To break down fat globules and create a uniform consistency.




Why are enzymes important in food processing?


✔✔ They speed up chemical reactions, such as tenderizing meat or breaking down starches.




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