1. Slaughtering and Meat Processing:
- Animals are humanely slaughtered according to regulations to obtain meat.
- Meat processing includes tasks like butchering, cutting, grinding, packaging, and preserving meat products.
2. Dairy Processing:
- Milk is collected from animals, typically cows.
- It undergoes processes like pasteurization (heat treatment) to ensure safety, and then may be further processed into various dairy products such as butter, cheese, and yogurt.
3. Poultry Processing:
- Poultry, such as chickens and turkeys, are slaughtered and processed similarly to meat animals.
- After defeathering and evisceration, poultry meat can be further processed into different cuts and packaged for sale.
4. Fish and Seafood Processing:
- Fish and other seafood are typically caught, cleaned, and sorted based on size and species.
- Processing methods may include filleting, smoking, canning, freezing, drying, and various preservation techniques.
5. Egg Processing:
- Eggs are collected from poultry farms and undergo quality checks.
- Some eggs may be washed, graded, and packaged for retail sale, while others may be further processed into egg products like liquid eggs, egg powder, or frozen eggs.
6. Animal By-Product Processing:
- Animal by-products, such as bones, hides, and organs, are collected from slaughterhouses and processing facilities.
- These by-products can be processed to create products such as gelatin, bone meal, pet food ingredients, leather, and other industrial materials.
7. Rendering:
- Rendering is a process that extracts fats and oils from animal tissues, primarily from meat processing facilities.
- Animal fats are used in various applications, including food, cosmetics, and biofuels.
8. Tanning:
- Tanning is a process used to transform animal hides into leather.
- Hides undergo a series of treatments, including soaking, unhairing, tanning, and finishing, to make them durable and suitable for use in products like clothing, furniture, and accessories.
These are some of the main methods of processing animal products, each with its own specific techniques and processes to ensure safety, quality, and desired characteristics of the final products.