This quiz works best with JavaScript enabled. Home > Food > Processing > Food Science – Quiz 29 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Food Science Quiz 29 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the %of volatile oil present in cardamom? A) 5-8. B) 2-10. C) 2-8. D) None of above. Show Answer Correct Answer: B) 2-10. 2. Birds, such as chickens, that are bred for their eggs and meat are called A) Polutry. B) Poultry. C) Pulses. D) Processed food. Show Answer Correct Answer: B) Poultry. 3. Bacteria generally grow well in foods that are A) Warm, moist, protein-rich, and low acid. B) Cold, dry, low in protein, and high acid. C) Very hot, wet, calcium-rich and neutral. D) Cold, dry, protein-rich, and low acid. Show Answer Correct Answer: A) Warm, moist, protein-rich, and low acid. 4. Canning ..... microorganisms due to the extreme temperatures A) Slows the growth of. B) Destroys. C) Encourages growth of. D) None of above. Show Answer Correct Answer: B) Destroys. 5. Molds that grow at room temperature. A) Psychrophiles. B) Thermophiles. C) Mesophiles. D) None of above. Show Answer Correct Answer: C) Mesophiles. 6. ..... are (is) commonly used in soft drinks to stop the growth of yeast and bacteria. A) Sulfites. B) Humectants. C) Benzoic acid. D) Calcium propionate. Show Answer Correct Answer: C) Benzoic acid. 7. Natural or manufactured substances used in place of foods or food components. A) Food analogs. B) Food terrorism. C) Adulteration. D) Food security. Show Answer Correct Answer: A) Food analogs. 8. When a solution holds more of a solute that can be dissolved it is termed ..... A) A solid. B) Saturated. C) Supersaturated. D) None of the above. Show Answer Correct Answer: C) Supersaturated. 9. According to the U.S. government, ground beef should be cooked to a minimum internal temperature of ..... for safety. A) 62.8o C. B) 65.6o C. C) 68.3o C. D) 71.1o C. Show Answer Correct Answer: D) 71.1o C. 10. A chain of glucose molecules A) Starch. B) Sucrose. C) Glucose. D) Ketosis. Show Answer Correct Answer: A) Starch. 11. Pasteurization of milk will ..... A) Kill spoilage bacteria. B) Denature enzymes. C) Increase the rate of spoilage. D) Decrease the safety of the milk. Show Answer Correct Answer: B) Denature enzymes. 12. A ..... is a dye, pigment or other substance, which is capable of imparting color when added or applied to a food. A) Color additive. B) Colorant. C) Secondary direct food additive. D) Processing aid. Show Answer Correct Answer: B) Colorant. 13. .....is the discipline in which engineering, biological and physical sciences are used to study nature of food. A) Food science. B) Food chemistry. C) Food Engineering. D) None of above. Show Answer Correct Answer: A) Food science. 14. What causes food to decay? A) Heat. B) Dirty hands. C) Microbes. D) Water. Show Answer Correct Answer: C) Microbes. 15. Nutrients used for growth, maintaining and repairing tissues and cells A) Proteins. B) Fats. C) Carbohydrates. D) None of above. Show Answer Correct Answer: A) Proteins. 16. Firming of a gel during cooking and standing. A) Pectins. B) Junction. C) Granules. D) Retrogradation. Show Answer Correct Answer: D) Retrogradation. 17. Which of the following is a disadvantage of sweet alcohols A) They have less sweetening power than sucrose. B) They are Calorie-free. C) They cause allergic reactions in many people. D) They promote tooth decay. Show Answer Correct Answer: A) They have less sweetening power than sucrose. 18. The process of coating a food product with another ingredient A) Enrobing. B) Fibre. C) Gellan. D) Kokumi. Show Answer Correct Answer: A) Enrobing. 19. The ability of some starch-water mixtures to thicken as they cool is called ..... A) Gelatinization. B) Retrogradation. C) Syneresis. D) Viscosity. Show Answer Correct Answer: B) Retrogradation. 20. ..... is an enzyme that converts milk sugar into glucose and galactose. A) Lactase. B) Amylase. C) Phytase. D) Invertase. Show Answer Correct Answer: A) Lactase. ← PreviousNext →Related QuizzesFood QuizzesFood Science Quiz 1Food Science Quiz 2Food Science Quiz 3Food Science Quiz 4Food Science Quiz 5Food Science Quiz 6Food Science Quiz 7Food Science Quiz 8Food Science Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books