Soybean lecithin oil added laying hen feed

Abstract

The invention provides a soybean lecithin oil added laying hen feed, and can solve the problem that the cost of a conventional laying hen feed is high in cost and achieve an effect that the quality of the feed is not influenced. The soybean lecithin oil added laying hen feed consists of 55-57 percent of corn, 2-3 percent of lecithin oil a, 14-18 percent of bean pulp, 3-4 percent of rice bran meal, 3-4 percent of cottonseed meal, 4-7 percent of vinasse, 2-3 percent of corn embryo cake, 9-10 percent of mountain flour, 0.9-1 percent of calcium hydrogen phosphate, 0.8-0.85 percent of amino acid, 0.2 percent of vitamin, 0.2 percent of micro ore and 0.08-0.1 percent of choline chloride.

Description

technical field [0001] The invention relates to a feed for laying hens, in particular to a feed for laying hens added with soybean lecithin oil. Background technique [0002] With the rapid development of animal husbandry and feed industry, the competition in the feed market is becoming increasingly fierce. Soybean lecithin oil, as an energy raw material that can replace vegetable oil and reduce feed cost, is valued and used by more and more manufacturers and farmers. Soybean lecithin oil is a product extracted from the oil foot of soybean oil production, and its content in soybean is 1.2% to 3.2%. It is an ester composed of glycerin, fatty acid, choline or cholamine, and can be dissolved in oil and non-polar solvents. The composition of soybean lecithin is complex, mainly containing lecithin (about 34.2%), cephalin (about 19.7%), inositol phospholipid (about 16.0%), phosphatidic acid serine (about 15.8%), phosphatidic acid (about 3.6%) and other phospholipids (about 10.7...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a compound feed for laying hens added with phospholipid oil and a preparation method thereof, which can solve the problem of high feed cost of traditional laying hens without affecting the quality of the feed