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Penaeus orientalis feed and production method thereof

A technology for shrimp feed and production method, which is applied in animal feed, animal feed, climate change adaptation and other directions, can solve the problem of shrimp feed being too dissolving and unfavorable for shrimp to eat, and achieves stable source of raw materials, increased content and simple production process. Effect

Inactive Publication Date: 2017-05-03
蔡彬源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the shrimp feed is too dissolved and the time is too short, it is not conducive to the eating of shrimp

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] (1) Grind 150 parts of bagasse, 200 parts of peanut cake, and 75 parts of rapeseed meal into granules and mix, add 15 parts of flour, 10 parts of fructose syrup, 6 parts of protease, 10 parts of cellulase, 4 parts Amylase and enzymatic hydrolysis for 48 hours, then add 5 parts of Aspergillus niger, 5 parts of Acetobacter, and 18 parts of brewer's yeast, ferment for 72 hours, drain, and dry to a humidity of 10% to obtain the feed base;

[0023] (2) Heat 300 parts of oil to boiling, add feed base material and fry for 10-15 minutes, pick up and crush;

[0024] (3) The pulverized feed base material was fully mixed with 20 parts of shell powder and 30 parts of fish oil, drained, dried to a humidity of 5%, and pelletized to obtain the prawn feed.

Embodiment 2

[0026] (1) Grind 250 parts of bagasse, 150 parts of peanut cake, and 100 parts of rapeseed meal into granules and mix, add 10 parts of flour, 15 parts of fructose syrup, 6 parts of bromelain, 4 parts of papain, 12.5 parts Cellulase, 2.5 parts of glucoamylase and enzymatic hydrolysis for 55 hours, then added 8 parts of Aspergillus niger, 3 parts of Acetobacter, and 20 parts of Saccharomyces cerevisiae, fermented for 90 hours, drained, and dried to a humidity of 6% to obtain the feed base;

[0027] (2) Heat 300 parts of oil to boiling, add feed base material and fry for 10-15 minutes, pick up and crush;

[0028] (3) The pulverized feed base material was fully mixed with 15 parts of shell powder and 45 parts of fish oil, drained, dried to a humidity of 8%, and pelletized to obtain the prawn feed.

Embodiment 3

[0030] (1) Grind 280 parts of bagasse, 170 parts of peanut cake, and 60 parts of rapeseed meal into granules and mix, add 15 parts of flour, 5 parts of fructose syrup, 5 parts of bromelain, 5.5 parts of papain, 14.5 parts Cellulase, 2.5 parts of glucoamylase and 2.5 parts of starch debranching enzyme were hydrolyzed for 70 hours, then 5 parts of Aspergillus niger, 2 parts of Acetobacter, and 15 parts of Saccharomyces cerevisiae were added, fermented for 110 hours, and then drained, and the drying humidity was 6%. obtain the feed base;

[0031] (2) Heat 300 parts of oil to boiling, add feed base material and fry for 10-15 minutes, pick up and crush;

[0032] (3) The pulverized feed base material was fully mixed with 15 parts of shell powder and 45 parts of fish oil, drained, dried to a humidity of 10%, and pelletized to obtain the prawn feed.

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PUM

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Abstract

The present invention relates to the technical field of animal feeds, particularly to a penaeus orientalis feed and a production method thereof. According to the present invention, bagasse, peanut cake meal and rapeseed meal are adopted as the main raw material of the feed, and enzymolysis and fermentation are performed to produce organic acids, phytosterols, amino acids and other nutrients so as to improve the nutrient content of the feed and turn the waste into treasure; and the feed has advantages of stable raw material source, low prices, and simple production process.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a prawn feed and a preparation method thereof. Background technique [0002] At present, aquaculture farmers often use common fish and shrimp feed to feed fish and shrimp at the same time, because the water resistance requirements of the feed depend on the feeding habits of various aquatic animals. Fish are for swallowing. As long as the particle size of the feed is suitable for the caliber of the fish, the feed can be eaten by the fish after entering the water. Generally, the water resistance time is required to be about 30 minutes; , chewing along the outer edge of the feed, the eating time is much longer than the swallowing time of the fish, and during the eating process, the movement of the shrimp also aggravates the loss of the feed. Therefore, the shrimp compound feed should have high stability in water, and it is generally required that the dissolution time of the shr...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/33A23K10/26A23K10/37A23K10/18A23K20/189A23K10/30A23K20/158
CPCY02A40/818Y02P60/87
Inventor 蔡彬源
Owner 蔡彬源
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