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Food Engineering Practice Test: Grain Milling, Tea and Coffee Processing and Spices and Condiments
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Grain milling is a process that grinds grains into smaller pieces or flours. This process can improve palatability, reduce cooking time, and create food products. Each type of grain has a unique processing method that yields a wide range of products. Tea and coffee processing also involves extraction. To make coffee or tea extract, boil the coffee beans or tea leaves in water to get the soluble solids. Then, evaporate the extract and dry it by spray drying or freeze drying. Spices are plant parts used for flavoring and coloring food. Condiments are made from spices and other ingredients,... Show more
Food Engineering Practice Test: Grain Milling, Tea and Coffee Processing and Spices and Condiments
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25 Questions

1. Which of the following is NOT a step in Black tea manufacture?
2. Which of the following parts of a plant are spices NOT made from?
3. Plucking table is when a tea is pruned and kept at a considerable height to be plucked by tea pluckers.
4. Statement 1: Oleoresins are used as flavouring agents in the food industry.

Statement 2: Hard, big pieces and clean ones fetch a premium price when it comes to turmeric.
5. The Queen of spices is _____
6. Which of the following is NOT a step in the process involved in dry milling of maize?
7. Statement 1: Dry Milling of Sorghum → product rich in starch.

Statement 2: Wet Milling of Sorghum → product poor in fibre.
8. Green Cardamom is preserved by dipping the harvested capsules in baking soda for 10 minutes (with minimum moisture content), spreading them and keeping them in gunny bags lined with polythene.
9. Which of the following is NOT a step in Modern Milling of Wheat?
10. White Flour is made from all the three parts i.e. Bran, Germ and Endosperm of a Wheat Kernel.
11. Which of the following is NOT a step in Black tea manufacture?
12. Which of the following is untrue?
13. Statement 1: Black pepper is obtained from ripened berries by removing the pulp.

Statement 2: White pepper is obtained by plucking a few cherries which have turned orange/ red, are spread on the floor and are separated by trampling.
14. Spice oils are used in toothpastes and perfumes.
15. Which of the following is untrue about ginger?
16. The aromatic volatile components of spices are called _____
17. Which of the following is untrue?
18. Bleaching of Cardamom is done by passing sulphur dioxide released by burning sulphur.
19. Oolong Tea is _____
20. Mina bought some rice from a local dealer, but, the rice had gone rancid. Her friend Tina said that it is because it is unpolished. Is she right?
21. SEM- Solvent Extraction Milling of brown rice is healthier than that obtained by conventional methods as it has a moderate protein content and less fat content.
22. Which of the following is NOT a part of a Wheat kernel?
23. Statement 1: Blocking and pearling of barley are both abrasive processes.

Statement 2: After blocking and pearling, they’re cut into portions called grits.
24. Ripened berries sink in water and unripe ones float on water.
25. Which of the following tests do coffee beans have to undergo?