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Microbial aquatic feed and preparation method and application thereof

An aquatic feed and microorganism technology, applied in the direction of animal feed, animal feed, application, etc., to achieve the effect of inhibiting the reproduction of pathogenic microorganisms, repairing the intestines, and promoting molding

Pending Publication Date: 2020-12-15
SHANGHAI LYUAO BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above-mentioned feed processing technology, it is not feasible to add effective biological bacteria to prepare shaped feed pellets.

Method used

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Examples

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Effect test

preparation example Construction

[0027] Some embodiments of the present invention also provide a method for preparing the above-mentioned microbial aquatic feed, which includes: preparing pelleted feed at a temperature below 60° C. after mixing raw materials.

[0028] Specifically, in some embodiments, the raw materials are pulverized and mixed first, then tempered, and then granulated.

[0029]Due to the low food intake, short digestive tract and poor digestion ability of aquatic animals, aquatic feed requires very fine crushed particle size to increase the surface area of ​​the feed, increase the contact area between the digestive juice of aquatic animals and the feed, and improve the aquatic animal's ability to feed. Digestibility and feed remuneration; at the same time, due to the characteristics of low intake of aquatic animals and the technical requirements of cold granulation in the embodiment of the present invention, it is required that the mixing uniformity of feed can be reflected in a smaller range...

Embodiment 1

[0037] The microbial aquatic feed provided in this embodiment, in parts by weight, its raw materials include: 35 parts of fish meal, 35 parts of flour, 12 parts of soybean meal, 6 parts of peanut meal, 4 parts of squid paste, 3 parts of shrimp meal, 3 parts of feed yeast, 3 parts of minerals, 1.2 parts of vitamins, 1.2 parts of fish oil, 1.2 parts of lecithin, 0.6 parts of food attractant, 0.3 parts of AB series aquaculture microecological preparations, 0.1 parts of RB-I compound lactic acid bacteria preparations and 0.35 parts of AB synergists.

[0038] The preparation method of the microbial aquatic feed comprises:

[0039] First, weigh the raw materials according to the above ratio, and then use the micro-pulverization process to pulverize various raw materials through a micro-pulverizer. The micro-pulverizer can be a vertical shaft micro-pulverizer, equipped with powerful wind separation equipment, and then enter the rotary classification Sieve screening, make feed raw mat...

Embodiment 2

[0044] The microbial aquatic feed provided in this embodiment, in parts by weight, its raw materials include: 30 parts of fish meal, 30 parts of flour, 8 parts of soybean meal, 4 parts of peanut meal, 2 parts of squid paste, 1 part of shrimp meal, 1 part of feed yeast, 1 part of mineral, 0.8 part of vitamin, 0.8 part of fish oil, 0.8 part of lecithin, 0.4 part of food attractant, 0.1 part of AB series aquaculture microecological preparation, 0.05 part of RB-I compound lactic acid bacteria preparation and 0.25 part of AB synergist.

[0045] The preparation method of the microbial aquatic feed comprises:

[0046] First, weigh the raw materials according to the above ratio, and then use the micro-pulverization process to pulverize various raw materials through a micro-pulverizer. The micro-pulverizer can be a vertical shaft micro-pulverizer, equipped with powerful wind separation equipment, and then enter the rotary classification Sieve screening, make feed raw material will all ...

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Abstract

The invention discloses a microbial aquatic feed as well as a preparation method and application thereof. The microbial aquatic feed at least comprises the following raw materials in parts by weight of 60-70 parts of a main material, 18-36 parts of an auxiliary material, 0.05-0.5 part of compound microbial bacteria and 0.15-0.35 part of a food-grade adhesive. The preparation method comprises the following steps of mixing the raw materials, and preparing the mixture into the formed granular feed at the temperature of 60 DEG C or below. The raw materials of the microbial aquatic feed are scientifically proportioned, so that various components can be synergistically matched, the absorption of aquatic animals is facilitated, and the microbial aquatic feed can be prepared into feed granules, contains a large amount of probiotics, and can effectively kill vibrios in fish, shrimps, crabs and other animals and repair intestinal tracts and hepatopancreas. Particularly, the feed has remarkable prevention and treatment effects on bacterial diseases such as secret death, white feces, fluorescence and enteritis of shrimps caused by vibrio, and can well guarantee the health of aquatic animals such as shrimps, improve the immunity and promote digestion.

Description

technical field [0001] The invention relates to the field of aquatic feed, in particular to a microbial aquatic feed and its preparation method and application. Background technique [0002] In the existing aquatic feed processing process, the feed raw materials are usually prepared according to the proportion, and then crushed and mixed to make shaped granules. The temperature for preparing and shaping is often above 90°C. At this temperature, almost all microorganisms will die. was killed. In the current environment where shrimp farming diseases are frequent, farmers urgently need to add feed with high content of effective live bacteria to ensure the health of shrimp. However, in the above-mentioned feed processing technology, it is not feasible to add effective biological bacteria to prepare shaped feed pellets. Contents of the invention [0003] The first object of the present invention is to provide a microbial aquatic feed, the components of which have the ability ...

Claims

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Application Information

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IPC IPC(8): A23K10/18A23K10/20A23K10/22A23K10/30A23K10/37A23K20/174A23K20/20A23K50/80
CPCA23K50/80A23K10/18A23K10/30A23K10/37A23K10/20A23K10/22A23K20/20A23K20/174Y02A40/818Y02P60/87
Inventor 李家胜
Owner SHANGHAI LYUAO BIOTECH CO LTD
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