MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Food Processing Unit Operations knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Both pasteurization and sterilization destroys the spores of the bacteria. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
What is the pasteurization temperature of egg? |
| A. | 140F for 2 minutes |
| B. | 145F for 2 minutes |
| C. | 145F for 3 minutes |
| D. | 140F for 3 minutes |
| Answer» E. | |
| 3. |
One pasteurization unit is the microorganism death that occurs in a product held at _______for 1 minute for beer. |
| A. | 60°C |
| B. | 70°C |
| C. | 80°C |
| D. | 50°C |
| Answer» B. 70°C | |
| 4. |
Vat Pasteurization is also known as ___________ |
| A. | batch pasteurization |
| B. | HTST pasteurization |
| C. | UHT pasteurization |
| D. | coldpasteurization |
| Answer» B. HTST pasteurization | |
| 5. |
Are these statements about the pasteurization true?Statement 1: Pasteurization kills the spores of bacteria.Statement 2: Raw milk may contain pathogens. |
| A. | True, False |
| B. | True, True |
| C. | False, True |
| D. | False, False |
| Answer» D. False, False | |
| 6. |
A pasteurization process operates to ________reductions of the target organism. |
| A. | 12 log |
| B. | 9 log |
| C. | 6 log |
| D. | 3 log |
| Answer» E. | |
| 7. |
Pasteurization processes are fully effective in destroying __________ |
| A. | campylobacter |
| B. | thermus |
| C. | bacillus |
| D. | thermoplasma |
| Answer» B. thermus | |
| 8. |
Which of the following is called as cold pasteurization? |
| A. | Freeze drying |
| B. | Heating under low pressure |
| C. | Irradiation |
| D. | Heating at low temperature |
| Answer» D. Heating at low temperature | |
| 9. |
Are these statements about the pasteurization true?Statement 1: Calcium absorption is changed with pasteurization.Statement 2: Niacin is totally lost during pasteurization. |
| A. | True, False |
| B. | True, True |
| C. | False, True |
| D. | False, False |
| Answer» E. | |
| 10. |
The pasteurization process was named after ______________ |
| A. | Louis Pasteur |
| B. | Charles Chamberland |
| C. | Nicolas Appert |
| D. | Clarence Birdseye |
| Answer» B. Charles Chamberland | |