Food Processing
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Avg score: 88% Most missed: “Soaking tanks (with or w/o stirring/paddles) - Flotation washing (fluming) - Spr…”
Food Processing
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25 Questions

1. Creates the smallest particle size

2. 3 components of mixing liquids

3. Gum- fruit by the foot

4. Distance between rollers

5. 3 things used for size reduction

6. Dividing based on several characteristics capable of automatically

7. Leavening agent- breads have the yeast with CO2 giving us the lift in the bread- want this to take place before the breaking - Biscuit- leavening agent - chemical reaction- lots take place during baking process

8. Used to mill wheat- cereals and flours

9. Linear

10. Shearing breaks up fat globules in milk- but they still want to clump- pass through ------ disperses them

11. 4 types of hydrocoolers

12. Fruit is dipped in a 1 to 2% hot sodium hydroxide solution (lye) and then pressure washed to remove skin. Alternatively - involves dipping in 10% sodium hydroxide and using rubber discs or rollers to remove the skin.

13. What can be done to minimize the rotational component in liquid mixing?

14. Track what goes into a system- account for everything that comes out minus what stays in the system

15. Dimensionless group that describes flow characteristics - includes pipe diameter - average velocity of fluid flow - fluid density - and fluid viscosity.

16. Shear and impact forces - used for spice manufacturing - 70:30 impact predominated

17. A fluid suspension of a colloidal solid in a liquid

18. Loss of soluble components (e.g. sugar) - Cost of water and water disposal - Accelerate microbial/biological degradation

19. Multiple paddle agitators - Planetary/Orbital - Z-Blade - Rotor-Stator

20. Helps prevent blinding

21. Used to be was dividing things on one characteristic

22. Not always effective (attached soil) - Can be dusty (explosion hazard) - Recontamination hazard - Can damage product

23. = (vol of foam - vol liquid)/vol liquid) x 100

24. Size reduction equipment in order of decreasing size

25. Mixing component that is undesired