Spirulina feedstuff additive for livestock, poultry biology and aquatic livestock, and method of preparing the same

A feed additive and aquatic animal technology, applied in animal feed, animal feed, application, etc., can solve the problems of difficult production and processing, single function, low nutrition, etc., and achieve the effect of no drug residue, wide safety range, and increased food intake

Inactive Publication Date: 2009-04-08
ZHUHAI KANGYIDA BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, people have developed a variety of immune feed additives. Currently, the most widely used immune feed additives are probiotics preparations and some plant extract preparations, which have obvious effects. The shortcomings to overcome are either the shortcomings of too single function, narrow antibacterial spectrum, and low nutrition. For this reason, there is an urgent need for a high-efficiency nutritional feed additive that is easy to produce and has obvious effects to improve immunity.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment one: Spirulina feed additive

[0018] (1) Weigh 3Kg of spirulina, 0.1Kg of astragalus, 0.5Kg of soybean, 0.1Kg of aloe, 0.1Kg of salvia miltiorrhiza, and 0.1Kg of rhodiola rosea, wash and grind them into a universal grinder to 50 mesh.

[0019] (2) The pulverized material is transported to a multi-functional extraction tank, 39Kg of water is added, the pressure of the extraction tank is adjusted to 0.2 MPa, and the temperature is 30-40°C. After extraction for 2 hours, stand still for 24 hours.

[0020] (3) Pump the upper layer extract in the extraction tank into the storage tank, make it pass through the screens of 60 mesh, 100 mesh, 200 mesh, 400 mesh and 500 mesh from top to bottom successively to obtain the filtrate.

[0021] (4) Pump the filtrate into a vacuum concentration tank, concentrate at 4°C, vacuum degree of 0.07Mpa, and steam pressure of 0.20MPa for 0.5 hours to obtain extract.

[0022] (5) The extract is dried by a vacuum spray dryer to obtain ...

Embodiment 2

[0023] Embodiment two: Spirulina feed additive 2

[0024] (1) Weigh 4.6Kg of spirulina, 0.2Kg of astragalus, 1Kg of soybean, 0.2Kg of aloe, 0.2Kg of salvia miltiorrhiza, and 0.2Kg of rhodiola rosea, wash and grind them into a universal grinder to 50 mesh.

[0025] (2) The pulverized material is transported to a multi-functional extraction tank, add 64Kg of water, adjust the pressure of the extraction tank to 0.2MPa, and the temperature to 30-40°C, extract for 2 hours, and then let it stand for 24 hours.

[0026] (3) Pump the upper layer extract in the extraction tank into the storage tank, make it pass through the screens of 60 mesh, 100 mesh, 200 mesh, 400 mesh and 500 mesh from top to bottom successively to obtain the filtrate.

[0027] (4) Pump the filtrate into a vacuum concentration tank, concentrate at 4°C, vacuum degree of 0.07Mpa, and steam pressure of 0.20MPa for 0.5 hours to obtain extract.

[0028] (5) The extract is dried by a vacuum spray dryer to obtain 3.89Kg o...

Embodiment 3

[0029] Embodiment three: Spirulina feed additive 3

[0030] (1) Weigh 3.6Kg of spirulina, 0.1Kg of astragalus, 0.8Kg of soybean, 0.1Kg of aloe, 0.1Kg of salvia miltiorrhiza, and 0.1Kg of rhodiola rosea, wash and grind them into a universal grinder to 50 mesh.

[0031] (2) The pulverized material is transported to a multi-functional extraction tank, add 48Kg of water, adjust the pressure of the extraction tank to 2MPa, and the temperature to 30-40°C. After extraction for 2 hours, let it stand for 24 hours.

[0032] (3) Pump the upper layer extract in the extraction tank into the storage tank, make it pass through the screens of 60 mesh, 100 mesh, 200 mesh, 400 mesh and 500 mesh from top to bottom successively to obtain the filtrate.

[0033] (4) Pump the filtrate into a vacuum concentration tank, concentrate at 4°C, vacuum degree of 0.07Mpa, and steam pressure of 0.20MPa for 0.5 hours to obtain extract.

[0034] (5) The extract is dried by a vacuum spray dryer to obtain 2.86Kg...

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PUM

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Abstract

The invention relates to a spirulina feed additive for livestock, poultry and aquatic livestock and a preparation method thereof, which belong to the field of biological agents. The mass ratio of compositions of raw materials of the spirulina feed additive is that spirulina to radix astragali to yellow beans to aloe to salvia miltiorrhiza to rhodiola rosea is 30-46: 1-2 : 5-10: 1-2:1-2: 1-2. The spirulina feed additive has efficacies of improving the survival rate of animals, strengthening immunologic functions, improving disease resistance capability, promoting growth nutrient, increasing eating amount, strengthening the constitution, increasing the weight, strengthening cellular immune functions, resisting the stress, protecting livers, quickly supplementing high-efficiency nutritional components needed by the animals and so on, to the livestock, the poultry, and the aquatic livestock. The spirulina feed additive is mixed with feed, and has the advantages of high absorption ratio, broad distribution, no residual medicine, no toxic side effect, and broad safety range. The preparation method has the advantages that the preparation method has simple process and convenient operation, can obtain high-concentration high-yield products, and has no pollution to the environment.

Description

【Technical field】 [0001] The invention relates to a feed additive and a preparation method thereof, in particular to a spirulina feed additive for livestock, poultry and aquatic animals and a preparation method thereof, belonging to the field of biological preparations. 【Background technique】 [0002] In recent years, with the continuous increase of human demand for livestock, poultry and aquatic animals, the growth environment and feed of livestock, poultry and aquatic animals have become more and more polluted, making livestock, poultry and aquatic animals grow Decreased immunity, various infections and diseases often occur, seriously affecting the growth of livestock, poultry and aquatic animals and even a large number of deaths, so there is an urgent need for a method that can effectively improve the immunity and nutrition of livestock, poultry and aquatic animals during the growth Ingestion, to resist the infection of various bacteria, viruses, etc. and the infringement...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/14A23K10/30
Inventor 袁雅平雷清莲
Owner ZHUHAI KANGYIDA BIOTECH
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