Method for producing laying hen feed additive by efficiently utilizing orange peel and shaddock peel

Abstract

The invention discloses a method for producing a laying hen feed additive by efficiently utilizing orange peel and shaddock peel. The method comprises the steps that firstly, raw materials which comprise, by weight, 15-17 parts of orange peel powder, 20-22 parts of soybean dreg powder, 24-26 parts of shaddock peel powder, 4-6 parts of camellia seed powder, 5.6 parts of isochrysis galbana powder and 9 parts of auxiliaries are prepared, wherein the auxiliaries comprise montmorillonite, L-leucine and chitosan according to the ratio of 1.7:1.1:1.6; secondly, all raw material coarse powder is mixed and then evenly mixed with the auxiliaries; thirdly, the mixture is processed with a high-energy vibrating mill for 15-30 min, the high-energy vibrating mill is halted for 2.5 min, then the mixture is processed for 12-13 min, two times of different solid-state mechanical chemical reactions take place in all the raw materials, screening is performed with a 400-mesh screen, and the finished product is obtained. According to the method, carotenoid components in the shaddock peel and the orange peel can be efficiently released, and the bitter taste is significantly reduced; by using the laying hen feed additive, the color of egg yolk is obviously increased, economic benefit can be brought to enterprises, and the environmental protection pressure can be relieved.

Description

technical field [0001] The invention relates to a feed additive method, in particular to a method for efficiently utilizing orange peels and pomelo peels to produce layer hen feed additives. Background technique [0002] Egg yolk color is one of the most important items in egg production indicators. The depth of egg yolk color is directly related to the sales method and sales volume of commercial eggs. For example, processed eggs with high added value, such as salted eggs and preserved eggs, require darker egg yolks, while fresh eggs with egg yolks less than grade eight cannot be exported to earn foreign exchange. Even in the domestic market, they can only be sold at a lower price. Meager, difficult to enter the high-end market. The pursuit of darker egg yolk color is not an irrational consumption habit of consumers. The darker egg yolk color indicates that some of the nutrients are indeed richer (except those made by chemical synthetic dyes such as Sudan red and Jialisu re...

AI Technical Summary

Problems solved by technology

But the core problem to be solved is that the active ingredient in the peel has a low animal absorption rate, the peel is poor in palatability, and the humidity is high and it is easy to rot, etc.