Treatment method for modifying apple residues into cake-flavor feed additive

Abstract

The invention discloses a treatment method for modifying apple residues into a cake-flavor feed additive. The treatment method for modifying the apple residues into the cake-flavor feed additive comprises the following steps: taking fresh and clean apple residues as the raw material; performing the steps of dewatering, alkaline-soaking, salt-soaking, drying, crushing, adsorbing and drying so as to eliminate the anti-nutritional factors in the apple residues, namely pectin, tannin and so on; therefore, the degree of cellulose polymerization is reduced. Moreover, the treated apple residues have the aroma of the cakes, so that the palatability of the apple residues is improved so as to increase appetite and food intake of the animals; and the apple residues are capable of promoting digestion, absorption and utilization of the animals to the nutrients so as to improve weight gain rates of the animals and reduce feed consumption amount of the animals. The treatment method for modifying the apple residues into the cake-flavor feed additive is capable of realizing high value-added processing of the apple residues so as to realize feed industry development and improve animal husbandry and aquaculture benefits in China.

Description

technical field [0001] The invention relates to the technical field of animal feed processing and preparation, in particular to a treatment method for modifying apple pomace into a cake-flavored feed additive. Background technique [0002] Apple pomace is the main by-product after apple juice is squeezed. It is mainly composed of peel, core and residual pulp. Its output accounts for 5% of the total apple output. It is rich in protein, carbohydrates, minerals, cellulose and other nutrients. Apple pomace can be used as feed resource in livestock production such as cattle, sheep, pigs, chickens, etc. It can not only make up for the shortage of feed, improve the economic benefits of the breeding industry, but also prevent the apple pomace from rotting and smelling and polluting the environment, so as to achieve sustainable resources use. Since the processing and utilization of apple pomace in the current feed industry is relatively simple, the residual pectin, tannin and other ...

AI Technical Summary

Problems solved by technology

Since the processing and utilization of apple pomace in the current feed industry is relatively simple, the residual pectin, tannin and other anti-nutritional factors in the apple pomace have not been effectively removed. The substance is difficult to be digested, absorbed and utilized, so applying this simple-processed apple pomace to livestock production is not conducive to the improvement of breeding benefits

For a long time, the low-level processing of apple pomace resources in our country has made the added value of its processing and production low and the industrial chain short, which has hindered the progress of my country's modern industry. It is imminent to use new technology for apple pomace processing and processing with high added value