Preparation method of micro-capsules used for fermented piglet feed

Abstract

The invention belongs to the field of feeds, and specifically relates to a preparation method of micro-capsules used for a fermented piglet feed. The fermented piglet feed comprises the following ingredients in parts by mass: 80-100 parts of corn flour, 30-40 parts of soybean meal, 10-20 parts of apple residues, 30-40 parts of sweet potato residues, 2-4 parts of calcium hydrogen phosphate, 1-4 parts of edible salt, 2-4 parts of methionine, 2-4 parts of compound vitamins, and 1-3 parts of micro-capsules. The micro-capsules comprise saccharomyces cerevisiae as a core material, and propylene glycol alginate as a wall material; and the ratio of the core material to the wall material is (0.05-0.1) to 1. The piglet feed disclosed by the invention is rational in formula, and rich in nutrients. Full utilization of the apple residues and the sweet potato residues can be ensured by the saccharomyces cerevisiae in the micro-capsules so as to make waste profitable, and dosage of the corn flour isalso reduced; moreover, the saccharomyces cerevisiae is also capable of effectively improving growth rate of the piglets, increasing utilization rate of the feed, and reducing breeding cost. The micro-capsules used for the fermented piglet feed is safe and reliable.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a preparation method of microcapsules for fermented piglet feed. Background technique [0002] Piglets refer to piglets from birth to 30 kg. They have poor low temperature resistance, imperfect digestion, rapid growth, and lack of innate immunity. Therefore, special attention should be paid to the feeding of piglets. If the feeding of piglets cannot keep up , will cause its growth to stagnate, delay the age of slaughter, and cause greater economic losses. Contents of the invention [0003] The object of the present invention is to provide a preparation method of fermented piglet feed. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] The core material of the microcapsule is Saccharomyces cerevisiae; the wall material of the microcapsule is propylene glycol alginate; the ratio of the core material and the wal...

AI Technical Summary

Problems solved by technology

[0002] Piglets refer to piglets from birth to 30 kg. They have poor low temperature resistance, imperfect digestion, rapid growth, and lack of innate immunity. Therefore, special attention should be paid to the feeding of piglets. If the feeding of piglets cannot keep up , will cause its growth to stagnate, delay the age of slaughter, and cause large economic losses