Chapter 4 Recent Trends in Packaging MCQs 8 min Score: 0 Attempted: 0/8 Subscribe 1. . Which one can affect the heat transfer between food and oven? (A) Electrical Conductivity (B) Chemical Conductivity (C) Thermal Conductivity (D) Electrical ConductivityShow All Answers 2. . The example of food that is optimal for microwave safe packaging is (A) Soups and Cheese (B) Potato and Onion (C) Fruits and Vegetables (D) Snacks and BeveragesShow All Answers 3. . The presence of oxygen in package can trigger or accelerate which type of reaction? (A) Oxidative Reaction (B) Reductive Reaction (C) Chemical Reaction (D) Physical ReactionShow All Answers 4. . Which is used to detect, record and transmit information to biological reactions (A) Sensors (B) Biosensors (C) Gas sensors (D) IndicatorsShow All Answers 5. . The enzymes, hormones, nucleic acid and antigen are (A) Hormones receptors (B) Biological Indicators (C) Indicators (D) Bio-receptorShow All Answers 6. . The example of freshness indicators are (A) Ethanol (B) Hydrogen peroxide (C) L-lactic acid (D) D-lactic acidShow All Answers 7. . The temperature of MAP is (A) 1 to 7ᵒC (B) 1 to 9ᵒC (C) 0 to 7ᵒC (D) 0 to 7ᵒCShow All Answers 8. . The solubility of CO2 increases with decrease in (A) Oxygen (B) Temperature (C) Nitrogen (D) TimeShow All Answers
