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All-natural feed additive for crustacean and preparation method thereof

A feed additive and crustacean technology, which is applied in the molding or processing of animal feed, animal feed, animal feed, etc., can solve the problems of crustacean and human negative effects, such as the impact on the intestinal microecology of crustaceans, and improve the utilization of feed. The effect of high efficiency, wide source and simple processing technology

Active Publication Date: 2011-07-27
KUSN BEIRUIKANG BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The above-mentioned methods have played a good role in the smooth shelling of crustaceans, protecting the liver and anti-stress, and enhancing immune function, but whether the use of artificially synthesized hormones has negative effects on crustaceans and humans, long-term use of Chinese herbal medicines Whether it has an effect on the gut microbiome of crustaceans is unknown

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  • All-natural feed additive for crustacean and preparation method thereof
  • All-natural feed additive for crustacean and preparation method thereof
  • All-natural feed additive for crustacean and preparation method thereof

Examples

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Effect test

Embodiment 1

[0034] Embodiment 1: preparation one A pure natural feed additive for crustaceans: in terms of dry matter weight percentage, including 30% of seaweed powder, 15% of egg microcapsule powder, 10% of mugwort leaf powder, 10% of pumpkin powder, and 35% of diluent corn flour. The preparation method of the pure natural feed additive for crustaceans is to use β-cyclodextrin as the wall material to microencapsulate the eggs, the weight of β-cyclodextrin is 15% of the weight of the eggs, spray dry after homogeneous emulsification Obtain egg microcapsule powder, then correctly weigh each of the above-mentioned components, that is, each monomer raw material including diluent, and stir evenly until the coefficient of variation is less than 5% after ultrafine pulverization, so as to obtain a pure natural feed for crustaceans with a particle size of ≤100 mesh additive.

[0035] Among them, the additives prepared in the above steps contain 1.5% of active ingredients calcium, 0.16% of phos...

Embodiment 2

[0036] Embodiment 2: preparation one Pure natural feed additive for crustaceans: in terms of dry matter weight percentage, including seaweed powder 25%, egg microcapsule powder 20%, mugwort leaf powder 10%, pumpkin powder 10%, diluent corn flour 15%, starch 20%. The preparation method is as follows: use β-cyclodextrin as the wall material to microencapsulate eggs, the weight of β-cyclodextrin is 15% of the eggs, homogeneously emulsify, spray dry to obtain egg microcapsule powder, and then weigh it correctly. Measure the above-mentioned components, that is, each monomer raw material including diluent, and after ultrafine grinding, stir until the coefficient of variation is less than 5%, so as to obtain a pure natural feed additive for crustaceans with a particle size of ≤100 mesh.

[0037] Among them, the additives prepared in the above steps contain 1.8% of active ingredients calcium, 0.17% of phosphorus, 0.15% of organic iodine, 5.70% of alginate, 1.4% of mannitol, 0.2% of...

Embodiment 3

[0038] Embodiment 3: preparation one Pure natural feed additives for crustaceans: in terms of dry matter weight percentage, including seaweed powder 30%, egg microcapsule powder 20%, mugwort leaf powder 10%, pumpkin powder 10%, diluent corn flour 15%, starch 15%. The preparation method comprises the following steps: using β-cyclodextrin as wall material to microencapsulate eggs, the weight of β-cyclodextrin being 15% of the eggs, homogeneous emulsification, spray drying to obtain egg microcapsule powder. Then correctly weigh the above-mentioned components, that is, each monomer raw material including the diluent, and stir evenly until the coefficient of variation is less than 5% after superfine pulverization, so as to obtain a pure natural feed additive for crustaceans with a particle size of ≤100 mesh.

[0039] Among them, the additives prepared in the above steps contain 2.5% of active ingredients calcium, 0.18% of phosphorus, 0.4% of organic iodine, 8.0% of alginate, 2.0...

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Abstract

The invention discloses an all-natural feed additive for crustacean which comprises the following compositions in percentage by weight: 15-30 percent of algal meal, 5-20 percent of egg microcapsule meal, 1-10 percent of moxa leaf meal, 5-10 percent of pumpkin powder and the balance of diluent. A preparation method of the all-natural feed additive for the crustacean comprises the steps of preparing materials according to the compositions in percentage by weight, and crushing and mixing the materials to obtain the all-natural feed additive for the crustacean. The additive can enhance the appetite of the crustacean and promote the intestinal tract health and digestion function of the crustacean by the cooperation of all the compositions in a non-polluted formula feed, as well as can enhance the self immunity of the crustacean, improve the survival rate of the crustacean and quicken the growth of the crustacean while the crustacean are unshelled in time.

Description

technical field [0001] The invention relates to an animal feed additive and a preparation method thereof, in particular to a pure natural feed additive for crustaceans and a preparation method thereof, belonging to the technical field of animal feed. Background technique [0002] We know that crustaceans such as shrimp and crab are favored by consumers at home and abroad because of their special flavor, which also promotes the rapid development of shrimp and crab farming in my country. According to the 2009 China Agricultural Statistics Report, the production of sea and freshwater shrimp and crab farming reached 5.324 million tons, accounting for 10.2% of the total fishery production. It is also seen that the residual bait and feces produced by the high-density and industrialized farming model deteriorate the water quality and the breeding of pathogens is becoming more and more serious. Living in such a harsh environment, crustaceans are always in a state of stress and sub-h...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/14A23K10/20A23K10/30A23K10/37A23K40/10A23K50/80
CPCY02A40/818Y02P60/87
Inventor 宋学宏刘海燕郭培红包光明
Owner KUSN BEIRUIKANG BIOLOGICAL TECH
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