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Food Engineering Practice Test: Food Adulteration, Additives and Food Packaging and Labeling
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Food adulteration is the intentional degradation of food quality for economic gain. This can include adding ingredients to change a food's properties, such as its color, taste, and shelf life. It can also involve removing valuable ingredients or substituting them with inferior ones.  Food additives are added to increase the nutritional value of food. For example, vitamin D is added to milk to ensure children who drink it are not deficient in vitamin D.  According to the Food Standards Agency, the following information must appear on food labels and packaging: Name of the food List of... Show more
Food Engineering Practice Test: Food Adulteration, Additives and Food Packaging and Labeling
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25 Questions

1. Which of the following reason shows the impact of adulteration on the economy?
2. Statement 1: Adulteration takes place more in loosely sold items than those sold packed.

Statement 2: Powder and paste forms are more adulterated than solid lumps.
3. Statement 1: Stabilizers, Emulsifiers are certain examples of food additives.

Statement 2: Antioxidant is a class of food additive.
4. Which stage does adulteration take place in?
5. Which of the following is NOT a function of a food additive _____
6. When do we say that food is adulterated under the PFA Act?
7. Statement 1: Secondary packaging is outside the primary packaging, so as to group the primarily packed objects.

Statement 2: Packaging can be arbitrarily classified into Primary, Secondary and Tertiary Packaging.
8. Statement 1: Preservatives are food additives.

Statement 2: Sweeteners consist of calorie, low-calorie and non-calorie sweeteners.
9. Statement 1: In control of yeast in industries, baking soda is added (which is sodium bicarbonate) react with an acid which is externally added to release carbon-di-oxide which escapes.

Statement 2: Baking soda is a leavening agent. It is an additive.
10. Which of the following is a must in food labeling?
11. A substance intentionally added that affects the nature and quality of food is called _____
12. What is “carryover” principle?
13. A substance intentionally added that preserves flavour and improves taste is called _____
14. What are Sequestrants?
15. _____ help in maintaining/controlling the acidic/alkaline changes during food processing and hence maintain flavor and stability.
16. Food Authenticity means _____
17. Which of the given reasons, is NOT a valid reason for packaging of food items?
18. Methods for detection of common adulterants are _____
19. Which sentence is untrue?
20. In the history of packaging of the food industry, which among these was never a material of packaging?
21. Statement 1: ‘Use by’ date is mentioned for perishable items and ‘Best before’ date is used to indicate when the item starts decaying/getting spoilt.

Statement 2: Instruction of use need not be necessary unless it is not obvious how to be used.
22. Which of the following is a form of mis-description?
23. Which of the following is an adulterant?
24. Why are adulterants added?
25. Which of the following is incorrect?