Animal weight gaining promoting yeast polypeptide colloidal particle feed and preparation method thereof

Abstract

The present invention discloses an animal weight gaining promoting yeast polypeptide colloidal particle feed and a preparation method thereof, and the yeast polypeptide colloidal particle feed comprises the following raw materials in parts by weight: wall-broken yeast powder 70-90 parts, smashed sweet potatoes 4-5 parts, radix puerariae powder 1-2 parts, sesame seed powder 2-3 parts, protease 0.01-0.03 part, lipase 0.01-0.02 part, sophora japonica flowers 1-2 parts, glycerol monocaprylate 0.1-0.3 part, walnut oil 0.2-0.5 part, longan meat 0.4-0.8 part, egg white 2-3 part, chitosan 3-4 parts, Chinese yam powder 1-2 parts, and sodium malate 0.2-0.3 part. The feed is colloidal particle shaped, is delicate, fragrant and feeding attractive, has good palatability and soft texture, is comfortable in mouth, has refreshing mouthfeel, is easily accepted by animals, and can significantly improve animal feed intake, reduce animal stress response, promote animal growth and weight gain, improve feed efficiency, and shorten the growth cycle.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a yeast polypeptide micelle feed for promoting animal weight gain and a preparation method thereof. Background technique [0002] Yeast is a single-celled fungus that can survive in both aerobic and anaerobic environments and is a facultative anaerobic bacteria. Yeast cells are rich in proteins, amino acids, nucleic acids, vitamins, digestive enzymes, and trace elements such as selenium, chromium, iron, and zinc, among which the protein content accounts for 30%-50% of the dry weight of the cells. Yeast cell wall contains a variety of biologically active substances and polysaccharides. Yeast is widely distributed, and its growth has the reproduction characteristics of prokaryotes, which can multiply rapidly, which is conducive to reducing the production cost of industry and agriculture. The feed additive developed with yeast as the main body is a new type of green biolog...

AI Technical Summary

Problems solved by technology

In the past, some primary products or industrial by-products such as yeast single-cell protein or some distiller's grain yeast were mainly used in animal husbandry and fishery. Restricted, the processing level is not high, the palatability is also poor, and the utilization rate of feed is not high