Probiotic fermented soft granules and preparation method thereof

Abstract

The invention discloses probiotic fermented soft granules and a preparation method thereof, which belongs to the technical field of feed preparation, according to the scheme, soft particles are fermented through probiotics; the water content in the soft particles is improved; the water absorption layer is used for continuously absorbing water in the soft particles; therefore, the water absorptionlayer is quickly expanded; the carbon dioxide gas in the double-ring ball air bag is extruded out; the post-anaerobic environment is provided for the probiotic bacillus; therefore, the growth and propagation are improved; the double-ring ball air bag is extruded to be broken by the water absorption layer; the magnetic attraction effect between the magnetic movable ball and the magnetic powder is used; the magnetic powder is fully distributed on the surfaces of the screening ball bulges; according to the expansion type water absorption ball, soft particles can be screened in the moving processof the magnetic movable ball, the possibility that the soft particles adhere to one another to form a block is reduced, the soft particles in the expansion type water absorption ball can be pushed andextruded after the expansion type water absorption ball expands, and part of the soft particles adhering to one another due to water penetrate through the screening filter screen to scatter the softparticles adhering to the block.

Description

Technical field [0001] The invention relates to the technical field of feed preparation, and more specifically, to a probiotic fermented soft particle and a preparation method thereof. Background technique [0002] Feed is the general term for the food of animals raised by all people. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than ten varieties of feed materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oil, meat and bone meal, grains, and feed additives. [0003] At present, the domestic compound feed products produced by the extruded process are all extruded hard pellet compound feed, and the product moisture is generally controlled within 12%. The main problems of the extruded hard pellet feed are as follows: when most aquaculture uses extruded hard pellet feed, the cultured aquatic product needs to be domesticated and is prone to vomit...

AI Technical Summary

Problems solved by technology

The main problems of the extruded hard pellet feed are as follows: when most aquaculture uses extruded hard pellet feed, the aquatic products need to be domesticated and are prone to vomiting; the extruded hard pellet feed needs to absorb the breeding water and expand, However, aquaculture water often contains more pathogenic microorganisms, and the expanded hard pellet feed is easy to cause diseases of aquaculture aquatic products to enter from the mouth; when preparing expanded hard pellet feed, it needs to go through a drying process, which will further damage the nutritional heat sensitive food. Factors, and the drying equipment is expensive and consumes a lot of energy, resulting in increased production costs. Therefore, although the extruded hard pellet compound feed has many advantages, these defects cannot be avoided.

[0004] In the prior art, extruded feed is usually used to feed animals. Conventional extruded feed has low water content, hard particles, and poor palatability. Long-term feeding will cause adverse effects on the stomach of animals.

However, simply increasing the moisture content of extruded feed pellets will easily cause the growth of bacteria, spoilage and deterioration, and cannot be preserved for a long time.

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