Polypeptide composition, composition for improving livestock and poultry immune function, and preparation method of composition for improving livestock and poultry immune function
A polypeptide composition and immune function technology, applied in the field of animal husbandry, can solve the problems of virus and bacteria mutation, meat drug residue, breeding cost and breeding risk, etc.
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Embodiment 1
[0076] A polypeptide composition prepared from bursin peptide, thymosin peptide and transfer factor in a mass ratio of 2:1:1.
[0077] A composition for improving the immune function of livestock and poultry, prepared from the following raw materials in parts by weight: 25 parts of B vitamins, 25 parts of vitamin C, 20 parts of the polypeptide composition of this embodiment, 12 parts of taurine, anti- 1.5 parts of binder, 40 parts of porous starch; B vitamins are composed of vitamin B1, vitamin B2, vitamin B6 and vitamin B3 in a ratio of 20:3:1:20.
[0078] The dosage form of the above composition is microcapsule granule.
[0079] The preparation method of the above-mentioned composition for improving the immune function of livestock and poultry, the specific operation steps are:
[0080] 1) Preparation of polypeptide composition:
[0081] A: Take fresh animal lymph to remove fat and envelope, mash it, add physiological saline to homogenate, freeze and thaw 3 times, then ult...
Embodiment 2
[0089] A polypeptide composition prepared from bursin peptide, thymosin peptide and transfer factor in a mass ratio of 5:5:0.5.
[0090] A composition for improving the immune function of livestock and poultry, prepared from the following raw materials in parts by weight: 20 parts of B vitamins, 20 parts of vitamin C, 10 parts of the polypeptide composition of this embodiment, 10 parts of taurine, anti 1 part of binder, 45 parts of porous starch; B vitamins are composed of vitamin B1, vitamin B2, vitamin B6 and vitamin B3 in a ratio of 20:3:1:20.
[0091] The dosage form of the above composition is powder.
[0092] The preparation method of the above-mentioned composition for improving the immune function of livestock and poultry, the specific operation steps are:
[0093] 1) Preparation of polypeptide composition:
[0094] A: Take fresh animal lymph to remove fat and envelope, mash it, add physiological saline to homogenate, freeze and thaw 3 times, then ultrasonically brea...
Embodiment 3
[0102] A polypeptide composition prepared from bursin peptide, thymosin peptide and transfer factor at a mass ratio of 0.5:0.5:5.
[0103] A composition for improving the immune function of livestock and poultry, prepared from the following raw materials in parts by weight: 30 parts of B vitamins, 30 parts of vitamin C, 15 parts of the polypeptide composition of this embodiment, 15 parts of taurine, anti 2 parts of binder, 50 parts of porous starch; B vitamins are composed of vitamin B1, vitamin B2, vitamin B6 and vitamin B3 according to the ratio of 20:3:1:20.
[0104] The dosage form of the above composition is microcapsule granule.
[0105] The preparation method of the above-mentioned composition for improving the immune function of livestock and poultry, the specific operation steps are:
[0106] 1) Preparation of polypeptide composition:
[0107] A: Take fresh animal lymph to remove fat and envelope, mash it, add physiological saline to homogenate, freeze and thaw 3 ti...
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