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Growth promoting premix compound for shrimps and crabs and preparation method thereof

A growth-promoting, premixed material technology, applied in applications, animal feed, animal feed, etc., can solve problems such as unreasonable nutritional models of energy systems, and achieve the effects of increasing autoimmune function, promoting synthesis and deposition, and promoting growth

Inactive Publication Date: 2013-02-13
WUXI ZHENGDA POULTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current shrimp and crab feed generally needs to add premixes containing amino acids, vitamins, and sugars, but the existing shrimp and crab premixes generally have the disadvantages of using unreasonable energy systems and nutritional models.

Method used

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  • Growth promoting premix compound for shrimps and crabs and preparation method thereof
  • Growth promoting premix compound for shrimps and crabs and preparation method thereof
  • Growth promoting premix compound for shrimps and crabs and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The raw material components shown in Table 1 are automatically weighed by the electronic weighing system, and the weighed raw material components are added to the mixer for 10 minutes by the material conveying system to make the uniformity (in the mixed feed). The uniformity of the mixing of various raw materials, the measurement method is based on GB / T 5918) reaches 5%, and the mixture is obtained, the particle size can pass through a 30-mesh sieve, and the coefficient of variation is 6.5%.

Embodiment 2

[0018] Each raw material component shown in Table 1 is automatically weighed by the electronic weighing system, and each weighed raw material component is added to the mixer by the material conveying system for mixing for 5 minutes, so that the uniformity reaches 5%, The obtained mixture has a particle size that can pass through a 30-mesh sieve and a coefficient of variation of 6.6%, and the prepared mixture is packaged to obtain a finished product.

Embodiment 3

[0020] Each raw material component shown in Table 1 is automatically weighed by the electronic weighing system, and each weighed raw material component is added to the mixer by the material conveying system for mixing for 8 minutes, so that the uniformity reaches 5%, The obtained mixture has a particle size that can pass through a 30-mesh sieve and a coefficient of variation of 6.8%, and the prepared mixture is packaged to obtain a finished product.

[0021] Table 1 (unit: kg)

[0022]

[0023] The raw material components shown in Table 1 are all commercially available products, and their manufacturers and specifications are shown in Table 2.

[0024]

[0025] The effect of the present invention is illustrated below by controlled test:

[0026] The growth-promoting premix for shrimp and crab produced by above-mentioned embodiment 1~3 and the existing shrimp and crab premix product (Shaanxi Kangsheng Biotechnology Co., Ltd., specification: 250g / bag) are respectivel...

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Abstract

The invention discloses a growth promoting premix compound for shrimps and crabs. The growth promoting premix compound comprises the following components in percentage by weight: 0.01-0.05 percent of L-carnitine raw material, 1-2 percent of lecithin raw material, 2-4 percent of inositol raw material, 4-5 percent of glycine raw material, 3.5-5 percent of lysine raw material, 11-15 percent of potassium chloride raw material, 0.5-0.9 percent of molting hormone raw material, 1-8 percent of vitamin C raw material, 1-5 percent of astragalus polysaccharides raw material and 58-73 percent of glucose raw material. A preparation method of the growth promoting premix compound for shrimps and crabs comprises the following steps of: weighing the raw materials according to the weight ratio; adding into a mixer for mixing for 5-10 minutes till the uniformity is up to 5 percent to obtain a mixture; and packaging. By adopting the premix compound, the stress resistance of shrimps and crabs can be improved, the feed utilization ratio is increased, and the dehulling and growth of shrimps and crabs are facilitated simultaneously.

Description

technical field [0001] The invention relates to the field of animal feed, in particular to the field of premix for shrimp and crab. Background technique [0002] The healthy and normal growth of shrimps and crabs requires the support of various nutrients, such as vitamins, amino acids, carbohydrates, and trace elements. Without these nutrients, the growth of shrimps and crabs will slow down. Shrimp and crabs mainly use protein as energy. The main dry matter of the body is protein. The speed of protein deposition determines the speed of growth. Only by increasing the deposition capacity of protein can the growth rate of shrimps and crabs be improved. Shrimp and crabs have a low utilization rate of carbohydrates and can properly utilize fat. Therefore, the current shrimp and crab feeds generally need to add premixes containing amino acids, vitamins, and sugars, but the existing shrimp and crab premixes generally have the shortcomings of unreasonable energy systems and nutriti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16A23K20/105A23K20/142A23K20/158A23K20/163A23K20/174A23K20/184A23K20/22A23K50/80
CPCY02A40/818
Inventor 周玲
Owner WUXI ZHENGDA POULTRY
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