Production method of eggs with high immune globulin content
A production method and technology of globulin, applied in animal feed, additional food elements, animal feed, etc., can solve problems such as inability to significantly enhance health effects
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Embodiment 1
[0035] The first immunization: 45-week-old laying hens were injected with complete Freund's adjuvant, and each laying hen was injected with 1ml of inactivated mixed bacterial solution containing K88, K99, and 987p Escherichia coli. In the mixed bacterial solution, K88 , K99, and 987p were each at a concentration of 1×10 10 CFU / ml;
[0036] The second immunization: carried out on the 10th day after the first immunization, using incomplete Freund's adjuvant; each laying hen was injected with 1ml of inactivated mixed bacterial solution containing K88, K99, and 987p Escherichia coli, and the mixed bacteria In the solution, the respective concentrations of K88, K99, and 987p were 1×10 10 CFU / ml.
[0037] The two groups of chickens were all housed in the same laying hen house, and were reared in single cages in commercial laying hen cages. The test period was one month, and eggs were collected on the 20th day after the second immunization. Two groups of chickens collected three e...
Embodiment 2
[0042]
[0043] The results show that only the main and cofactors of laying hen diets declared by the present invention have obvious effects in actual production, not only increasing the antibody content of eggs, but also significantly enhancing the antioxidant capacity of laying hens, reducing oxidative stress, and promoting egg production Chickens are healthy.
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