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Natural feed additive using portunus trituberculatus shells as main material and preparation method thereof

A feed additive and Portunus technology, which is applied in the field of natural feed additives and its preparation, can solve the problems that have not been developed, achieve the effects of low manufacturing cost, increase appetite, and promote production

Inactive Publication Date: 2017-02-15
SUZHOU XIANGYUAN SPEICAL FINE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, none of these high-quality feed additive raw materials have been developed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A natural feed additive mainly made of swimming crab shells, including swimming crab shells, aquatic plants, and vegetable oil; the weight of the swimming crab shells accounts for 55% of the weight of the natural feed additives. Wherein, the aquatic plants are seaweed, kelp, seaweed and weed. The vegetable oil is soybean oil.

[0016] The above-mentioned preparation method of the natural feed additive taking swimming crab shell as main ingredient comprises the following steps:

[0017] Step 1. Mix the aquatic plants well, grind and beat them, add hemicellulase, cellulase, protease, glucoamylase, keep the temperature at 25-30°C, let stand for 48-60 hours, and then perform centrifugation and speed 3500r / min, separate the supernatant and the lower sediment, dry and grind the lower sediment to powder, and make aquatic plant powder;

[0018] Step 2, after cleaning the portunus shell, add the supernatant in step 1, the mixed mass ratio of the portunus shell and the supernat...

Embodiment 2

[0021] A natural feed additive mainly made of swimming crab shells, including swimming crab shells, aquatic plants and vegetable oil; the weight of the swimming crab shells accounts for 85% of the weight of the natural feed additives. Wherein, the aquatic plants are Smilax, Erythrina, Spartina alterniflora and Water Peanut. The vegetable oil is rapeseed oil.

[0022] The above-mentioned preparation method of the natural feed additive taking swimming crab shell as main ingredient comprises the following steps:

[0023] Step 1. Mix the aquatic plants well, grind and beat them, add hemicellulase, cellulase, protease, glucoamylase, keep the temperature at 25-30°C, let stand for 48-60 hours, and then perform centrifugation and speed 3500r / min, separate the supernatant and the lower sediment, dry and grind the lower sediment to powder, and make aquatic plant powder;

[0024] Step 2, after cleaning the portunus shell, add the supernatant in step 1, the mixed mass ratio of the portu...

Embodiment 3

[0027] A natural feed additive mainly made of swimming crab shells, including swimming crab shells, aquatic plants, and vegetable oil; the weight of the swimming crab shells accounts for 70% of the weight of the natural feed additives. Wherein, the aquatic plants are seaweed and water peanut. Described vegetable oil is olive oil.

[0028] The above-mentioned preparation method of the natural feed additive taking swimming crab shell as main ingredient comprises the following steps:

[0029] Step 1. Mix the aquatic plants well, grind and beat them, add hemicellulase, cellulase, protease, glucoamylase, keep the temperature at 25-30°C, let stand for 48-60 hours, and then perform centrifugation and speed 3500r / min, separate the supernatant and the lower sediment, dry and grind the lower sediment to powder, and make aquatic plant powder;

[0030] Step 2, after cleaning the portunus shell, add the supernatant in step 1, the mixed mass ratio of the portunus shell and the supernatant...

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PUM

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Abstract

The present invention discloses a natural feed additive using portunus trituberculatus shells as a main material and a preparation method thereof. The natural feed additive mainly comprises the portunus trituberculatus shells as the main material, and consists of the portunus trituberculatus shells, aquatic plants and vegetable oil. The mass of the portunus trituberculatus shells accounts for 55-85% of the mass of the natural feed additive. The preparation method reduces the environmental pressures, at the same time turns wastes into treasures, and produces the natural feed additive. The natural feed additive contains various nutrients, can effectively promote the production of domestic poultries, improves the immunity of the domestic poultries, at the same time can improve the appetite of the domestic poultries, does not contain antibiotics, hormones and other medicines, and is free of medicinal residues, and pure and natural.

Description

technical field [0001] The invention relates to a feed additive, in particular to a natural feed additive with swimming crab shell as the main ingredient and a preparation method thereof. Background technique [0002] The application and promotion of feed antibiotics has created a revolution in the breeding and feed industries, and promoted the rapid development of the economy. However, the long-term and large-scale abuse of antibiotics has brought serious negative effects: 1) destroying the micro-ecological balance of the gastrointestinal tract of livestock and poultry, interfering with the immune system of livestock and poultry, especially the local non-specificity of the digestive system, respiratory system and reproductive system The immune system reduces the resistance of livestock and poultry to diseases, affects the health of livestock and poultry, and seriously threatens the sustainable development of animal husbandry; 2) residues in livestock products such as meat, ...

Claims

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Application Information

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IPC IPC(8): A23K10/26A23K10/30A23K20/158A23K40/00
Inventor 周建颜玉荣
Owner SUZHOU XIANGYUAN SPEICAL FINE CHEM