Proteins for animals & fish. Protein is an important nutrient for animal feeds. Proteins help to grow and produce in livestock animals and fish. Every animal’s feed must have the required level of protein. There are two sources of protein for making animal feeds. Animal sources and plant sources. Fish protein is the best choice of poultry and fish feed.
Structure of protein
Proteins are polymers of amino acids. 23 Types of amino acids are bind with the peptide bond and make a chain. So we called, Protein is a chain of amino acids.
Proteins for animals
The function of proteins are-
- Protein is essential for the structure and function of every living cell.
- Helps the body prevent decay and growth.
- The white part of the chicken egg is very important in building muscle.
- Energy is generated from proteins.
- Protein meets the body’s need for amino acids.
- The body produces heat energy.
Proteins for animals feed
|Broiler feed||21-23 %|
|Layer feed||16-18 %|
|Deshi/Shonali feed||15-17 %|
|Cattle feed||18-20 %|
|Fish feed||26-32 %|
Sources of Proteins for animals
- Soybean meal
- Full fat Soybean
- Coconut oil cake
- Mustard oil cake
- Rapseed meal
- Pam carnel
- Sesamoil Cake
- Cotton seed meal
- Fish meal 60%
- Fish meal 65%
- Protein concentrate 60%
- Meat and bone meal
- Poultry meal
- Corn steep liquor
- Black solser fly larva
Fish meal is a high source of protein and organic minerals. Mainly fish meal is the by-product of the fish processing industry. It contains up to 65% protein and uses 5 to 20 percent in poultry feed.
Read more: Poultry feed ingredients, use and make
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