Laying hen feed with function of lowering fat content of eggs and preparation method of laying hen feed

Abstract

The invention provides a laying hen feed with a function of lowering the fat content of eggs and a preparation method of the laying hen feed. The laying hen feed comprises the following raw materials in parts by weight: 60-70 parts of wheat, 40-50 parts of corns, 18-20 parts of sweet potatoes, 8-10 parts of oat, 8-10 parts of sweet potato leaves, 12-15 parts of bean pulp, 10-15 parts of silkworm chrysalis meal, 0.3-0.5 part of olive oil, 0.2-0.3 part of lysine (65%), 0.15-0.18 part of DL-methionine, 0.01-0.02 part of L-threonine, 0.03-0.05 part of a complex enzyme preparation, 15-20 parts of carrots, 2-3 parts of pig bile powder, 4-6 parts of cumquat, 4-6 parts of sweet-scented osmanthus, 6-8 parts of lotus leaves, 2-4 parts of Pinus densiflora, 2-4 parts of pollen typhae, 2-4 parts of ginkgo leaves, 2-4 parts of peanut leaves, 2-3 parts of radix rhapontici, 2-3 parts of twig of winged euonymus, 6-8 parts of tender sweet elephantgrass, 8-10 parts of haws, 2-4 parts of fructus cannabis, 4-5 parts of pumpkin seeds, 2-5 parts of barley and a proper amount of table salt. The laying hen feed is rich in nutrients and low in cost.

Description

technical field [0001] The invention relates to a chicken feed, in particular to a laying hen feed capable of reducing the fat content of eggs and a preparation method thereof. Background technique [0002] Eggs are one of the best nutritional foods for humans. Eggs contain a lot of vitamins and minerals and proteins with high biological value. For humans, the protein quality of eggs is the best, second only to breast milk. The amino acid ratio of egg protein is very suitable for human physiological needs, easy to be absorbed by the body, the utilization rate is as high as 98%, and the nutritional value is very high. Eggs are rich in calcium, phosphorus, iron and vitamin A, and rich in B vitamins. They also contain many other vitamins and trace elements necessary for the human body. Good supplement for convalescent patients. However, eggs contain higher triglycerides and total cholesterol. Regular consumption of eggs will cause high blood cholesterol levels, cause atherosc...

AI Technical Summary

Problems solved by technology

However, eggs contain higher triglycerides and total cholesterol. Eating eggs frequently will cause excessive blood cholesterol levels, cause atherosclerosis and the occurrence of heart and cerebrovascular diseases, and affect human health.

In addition, in order to prevent diseases of laying hens and improve the production performance of laying hens, chicken breeding companies generally add antibiotics, hormones and chemical synthetic drugs to laying hen feed. After long-term consumption of such feed, laying hens are prone to induce pathogens to produce antibodies and drug loss. Active enzymes can change cell membrane permeability or protoplasmic metabolic process, resulting in drug resistance and drug residues in laying hens, posing a potential threat to human health