Topics:
Animal Nutrition, Animal Refresher
Wet Processing Methods of Grains
Which of the following is a wet processing method of grains:
- Popping
- Roasting
- Pelleting — Correct Answer
- Micronizing
Explanation:
Correct Answer: Pelleting
Pelleting is a wet processing method of grains because it involves steam conditioning (addition of moisture and heat) before forcing the feed through a die to form pellets.
Processing Methods of Grains
| Category | Methods |
|---|---|
| Dry processing | Grinding, Dry rolling, Popping, Roasting, Extruding, Micronizing |
| Wet processing | Soaking, Steam rolling, Steam flaking, Pressure cooking, Exploding, Pelleting, Reconstitution |
Pelleting — Key Points
- Uses steam conditioning → adds moisture and heat before pelleting
- Compresses feed ingredients into cylindrical pellets
- Reduces feed wastage; improves digestibility; reduces selective feeding
- Commonly used in poultry and pig feed manufacturing
Why Other Options Are Wrong
- Popping → dry processing; uses high temperature without added moisture (popcorn principle)
- Roasting → dry processing; uses dry heat to improve palatability and starch digestibility
- Micronizing → dry processing; uses infrared radiation to heat grain without steam
📚 About this Topic — Animal Nutrition
This multiple choice question is from Animal Nutrition, Animal Refresher. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from Animal Nutrition to strengthen your preparation.
