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Process for producing shellfish premix feed

A crustacean and production process technology, applied in animal feed, animal feed, food processing, etc., can solve the problems of active material solid powder processing loss, mixing can not meet the uniformity requirements, crushing can not be achieved, etc., to eliminate Dust explosion, reasonable production process, and the effect of ensuring stability

Inactive Publication Date: 2012-12-12
JIANGSU TIANFULAI GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different growth environments and nutritional requirements of aquatic animals and livestock and poultry animals, the water-soluble nutrients in the premix product are easily lost in the water environment, and the practice of adding drugs to the livestock and poultry premix for disease prevention and treatment , extremely unsuitable for aquafeed production
At present, there is still a lack of targeted green aquatic premix products in the domestic and foreign markets. At the same time, there are many problems in the processing of premix products. The problem of serious loss in the process of material solid powder processing has brought many tests for high-quality premix products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1. A kind of production technology of crustacean feed premix, its steps are as follows:

[0019] (1) It takes one of attapulgite, flour and corn husk as the carrier raw material, and uses a liquid adding device to add bioactive peptides to the carrier raw materials by high-pressure atomization spraying method, and mix evenly; the added bioactive peptides account for 8% of the weight of the finished premix, and the carrier material accounts for 1% of the weight of the finished premix;

[0020] (2) The uniformly mixed material is air-dried to a water content of 10%, then ultrafinely pulverized to a fineness of 100% and passed through a 100-mesh sieve, and fish oil is added during the pulverization process; the added fish oil accounts for 0.5% by weight; after superfine pulverization, add 22% of feed compound vitamins and 22% of feed compound trace elements to the material, which account for the weight of the finished premix. After mixing evenly, use a liquid addi...

Embodiment 2

[0022] Example 2. A kind of production technology of crustacean feed premix, its steps are as follows:

[0023] (1) It uses any two of attapulgite, flour and corn husk as the carrier material. After mixing, use the liquid adding device to add bioactive peptides to the carrier material by high-pressure atomization spraying method, and mix evenly; the added The bioactive peptide accounts for 12% of the premix finished product weight, and the carrier material accounts for 3% of the premix finished product weight;

[0024] (2) The uniformly mixed material is air-dried to a water content of 20%, then ultra-finely pulverized until the pulverization fineness is 100% and passed through a 100-mesh sieve, and fish oil is added during the pulverization process; the added fish oil accounts for 2.0% by weight; after superfine pulverization, add 27% of feed compound vitamins and 27% of feed compound trace elements to the material, which account for 27% of the weight of the finished premix....

Embodiment 3

[0026] Example 3. A kind of production technology of crustacean feed premix, its steps are as follows:

[0027] (1) It uses attapulgite, flour and corn husk as carrier raw materials. After mixing, use a liquid adding device to add bioactive peptides to the carrier raw materials by high-pressure atomization spraying method, and mix evenly; the added bioactive peptides Accounting for 10% of the weight of the finished premix, the carrier material accounts for 2% of the weight of the finished premix;

[0028] (2) The uniformly mixed material is air-dried to a water content of 15%, then ultra-finely pulverized until the pulverization fineness is 100% and passed through a 100-mesh sieve, and fish oil is added during the pulverization process; the added fish oil accounts for 1% of the weight; after ultra-fine grinding, add 25% of the weight of the premixed product to the material with multivitamins for feed and 25% of compound trace elements for feed, after mixing evenly, use a liqu...

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PUM

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Abstract

The invention discloses a process for producing a shellfish premix feed, which is characterized in that the shellfish premix feed is prepared by using attapulgite, flours, corn husks and the like as carrier raw materials through the steps of adding bioactive peptides into the carrier raw materials by a liquid adding device through using a high-pressure atomized spraying method; drying the obtained evenly-mixed materials by air flows, then carrying out ultra-micro pulverization on the materials, and adding fish oil into the materials in the process of pulverization; then adding feed decavitamin and composite trace elements into the materials, after evenly mixing the materials, adding bioactive peptides and immune polysaccharides into the mixed materials; drying the mixed materials by air flows until the moisture content of the mixed materials is 10 to 15 percent, sieving the obtained materials so as to ensure the materials can completely pass through a 90-mesh sieve to obtain the finished product of the premix feed. The process for producing the shellfish premix feed has the advantages that the process is more reasonable, and the premix feed is ensured to be environmental friendly and safe; the losses of vitamins, microelements and other active materials can be reduced; and oil-phase, solid-phase and aqueous-phase materials in the product are added simultaneously, after the materials are mixed and dried, an envelope can be formed on the surface of the product, thereby improving the product stability.

Description

technical field [0001] The invention relates to a production method of an animal feed additive, in particular to a production process of a crustacean feed premix. Background technique [0002] The scale and output of my country's aquaculture industry ranks first in the world. However, the hidden dangers of quality and safety in the development of the aquaculture industry are extremely serious. In 2004 alone, my country's aquatic products were detained by foreign countries for 308 times due to safety problems. Drug residues are the main source of aquatic product safety problems, and are closely related to the core formula premix of feed products and their processing technology. However, whether it is the formula design of the premix or the processing technology of the product, the technological content is generally not high. The research on the formula of premix at home and abroad, especially the research on the formula of special aquatic animals is not deep enough, and the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16A23K10/30A23K10/37A23K20/147A23K20/20A23K50/80
CPCY02A40/818Y02P60/87
Inventor 朱勤
Owner JIANGSU TIANFULAI GROUP
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