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Soft particle feed and preparation method and application thereof

A technology of soft granule and feed, applied in application, animal feed, animal feed, etc., can solve the problems of inability to supplement nutrition to shrimp, unbalanced nutrition, and difficult absorption of plant protein, so as to increase the reproduction of beneficial microorganisms, reduce odor, and prevent Effects of bowel disease

Inactive Publication Date: 2017-06-20
庞德彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also the most important factor affecting the cost of feed. In the prior art, plant protein source materials such as soybean meal and peanut meal account for a large proportion in shrimp feed, but plant protein is not easily absorbed by shrimp.
In addition, in the prior art, most prawn feeds have the problem of unbalanced nutrition, and cannot comprehensively supplement nutrition to prawns.

Method used

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  • Soft particle feed and preparation method and application thereof
  • Soft particle feed and preparation method and application thereof

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preparation example Construction

[0037] The embodiment of the present invention also provides a method for preparing the above-mentioned soft granular feed, which preferably includes: mixing algae, shrimp bran, puffed corn flour, trace elements, betaine, pregelatinized starch, fermented bacteria The powder is mixed and pulverized, and the particle size of the pulverized powder is not specifically limited. Considering that it can fully contact with other raw materials, it is preferably pulverized to 80-150 mesh.

[0038] Then fully mix the pulverized powder raw material with organic acid, fish protein, fish oil, and carbon source. It should be noted that, preferably, in this embodiment, the fish protein, fish oil, and carbon source here are mixed with organic acid Before mixing, it is processed by a meat grinder and a bone mud machine in turn, and passed through a 100-200 mesh sieve; after the raw material components are mixed evenly, they are sealed and fermented for 3-5 days, and then soft pellet feed is obta...

Embodiment 1

[0042] The present embodiment provides a kind of soft pellet feed, and its raw material comprises by weight parts: 30 parts of enzymolysis fish protein slurry, 30 parts of puffed corn flour, 10 parts of pregelatinized starch, 3 parts of algae (1 part of spirulina, 0.5 parts of Sargassum, 0.5 parts of Gracilaria, 1 part of kelp), 3 parts of shrimp bran, 3 parts of fish oil, 0.5 parts of trace elements (calcium, magnesium, potassium, zinc, iron, copper, manganese, selenium, chromium and cobalt) and 0.5 parts of betaine, 3 parts of molasses, 5 parts of lactic acid, 0.5 parts of fermentation bacteria.

[0043] The present embodiment provides a kind of preparation method of soft granular feed, comprising:

[0044] Mix 3 parts of algae, 3 parts of shrimp bran, 30 parts of puffed corn flour, 10 parts of pregelatinized starch, 0.5 parts of trace elements, 0.5 parts of betaine, and 0.5 parts of fermented bacteria to 80-150 mesh, and then mix with 30 parts Enzymolyzed fish protein slur...

Embodiment 2

[0046] The present embodiment provides a kind of soft pellet feed, and its raw material comprises by weight parts: 50 parts of enzymolysis fish protein slurry, 40 parts of puffed corn flour, 20 parts of pregelatinized starch, 10 parts of algae (3 parts of spirulina, 2 parts of Sargassum, 2 parts of Gracilaria, 1.5 parts of kelp), 8 parts of shrimp bran, 6 parts of fish oil, trace elements (calcium, magnesium, potassium, zinc, iron, copper, lead, manganese, selenium, chromium and cobalt) 3 and 3 parts of betaine, 4 parts of molasses, 3 parts of lactic acid, and 3 parts of fermented bacteria.

[0047] The present embodiment provides a kind of preparation method of soft granular feed, comprising:

[0048] Mix 10 parts of algae, 8 parts of shrimp bran, 40 parts of puffed corn flour, 20 parts of pregelatinized starch, 3 parts of trace elements, 3 parts of betaine, and 3 parts of fermented bacteria to 80-150 mesh, and then mix with 50 parts Enzymolyzed fish protein slurry, 6 parts ...

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Abstract

The invention relates to the field of manual aquaculture and provides soft particle feed and a preparation method and application thereof. The soft particle feed is prepared from raw materials under zymophyte existence condition in parts by weight: 30 to 50 parts of fish protein, 20 to 40 parts of puffed corn powder, 10 to 20 parts of pregelatinized starch, 3 to 10 parts of alga, 3 to 8 parts of shrimp meal, 3 to 6 parts of fish oil, 0.5 to 3 parts of microelements, 0.5 to 3 parts of glycine betaine, 3 to 8 parts of carbon source, 2 to 5 parts of organic acid and 0.5 to 3 parts of zymophyte. The soft particle feed has comprehensive nutrition, and prawn has high absorptivity to the soft particle feed, especially high absorptivity to active protein. The preparation method of the soft particle feed comprises the steps of mixing and smashing the alga, the shrimp meal, the puffed corn powder, the microelements, the glycine betaine, the pregelatinized starch and the zymophyte; then adding the organic acid, the fish protein, the fish oil and the carbon source and mixing to obtain the soft particle feed. The preparation method is performed in low temperature and can produce the soft particle feed with excellent performance.

Description

technical field [0001] The invention relates to the field of artificial aquaculture, in particular to a soft granular feed and its preparation method and application. Background technique [0002] Shrimp feed is the basis of shrimp energy metabolism and the material basis of survival and growth. Understanding and mastering the feeding habits and nutritional needs of prawns, developing scientific and nutritionally comprehensive feeds, and scientifically feeding them are the keys to the success of shrimp farming. [0003] Vannamei has the advantages of fast growth and short breeding cycle. The results of farming practice show that protein is the most important component of shrimp feed. Protein is the main nutrient required for body structure growth and various physiological activities of Penaeus vannamei. It is also the most important factor affecting the feed cost. In the prior art, plant protein source materials such as soybean meal and peanut meal occupy a large proportio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/12A23K10/22A23K10/30A23K10/26A23K20/158A23K20/20A23K20/105A23K10/33
CPCY02A40/818Y02P60/87
Inventor 庞德彬
Owner 庞德彬
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