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Full-nutrient aquaculture feed prepared from aquatic product processing leftovers

A technology of aquaculture and leftovers, applied to bacteria used in food preparation, animal feed, animal feed, etc., can solve the problems of difficult determination of fermentation process conditions for fermentation strain screening, achieve simple and feasible fermentation methods, and reduce toxic substances content, to ensure the effect of effectiveness

Active Publication Date: 2019-01-04
浙江炯炜海洋生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is characterized by avoiding the high-temperature cooking of traditional processing methods, which can effectively reduce the loss of nutrients in fish meal, avoid protein damage, improve the quality of fish meal, and the production process is environmentally friendly and the source of raw materials is extensive; but the screening of fermentation strains and The fermentation process conditions are difficult to determine

Method used

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preparation example Construction

[0023] In the process of fishmeal production and processing, most of the caught fish raw materials are already dead. Too long storage time and improper preservation methods will seriously affect the freshness of the raw materials. After the fish dies, the enzymes and organic acids in the body will be damaged. Cause cell rupture and hydrolysis, and at the same time, microorganisms in the environment will take the opportunity to invade, causing corruption and deterioration of fish meal raw materials, serious problems such as corpse odor, improper operation technology during fish meal processing, and backward production equipment will also cause fish meal products. Not fresh, and various factors during the transportation and storage of fishmeal will also reduce the freshness of fishmeal. For this situation, the preparation method of fermented fish meal comprises the steps:

[0024] S1. Mix the leftovers from aquatic product processing, castor oil and starch ether and grind them, ...

Embodiment 1

[0035] A kind of full-nutrition aquaculture feed prepared by utilizing leftovers of aquatic product processing, the composition and parts by weight of the aquaculture feed are: 2 parts of fermented fish meal, 90 parts of fermented material, 0.5 part of mineral powder, 0.02 part of natural biological chelating agent, high F The value of oligopeptide is 0.001 part.

[0036] The preparation method of above-mentioned fermented fish meal comprises the steps:

[0037] S1. Mix the leftovers from aquatic product processing, castor oil and starch ether, and then mince them. The amounts of castor oil and starch ether are respectively 3.2% and 0.3% of the weight of the aquatic product processing leftovers, and then add 20% of the weight of the aquatic product processing leftovers. Nutrients, stirred evenly, for subsequent use, the composition and parts by weight of the above-mentioned nutrients are: 13 parts of wheat bran, 4 parts of ammonium salt, 0.6 part of starch, 0.6 part of molasse...

Embodiment 2

[0041] A kind of full-nutrition aquaculture feed prepared by using leftovers from aquatic product processing. The ingredients and parts by weight of the aquaculture feed are: 5 parts of fermented fish meal, 100 parts of fermented feed, 2.0 parts of mineral powder, 0.06 part of natural biochelating agent, high F Value oligopeptide 0.01 part.

[0042] The preparation method of above-mentioned fermented fish meal comprises the steps:

[0043] S1. Mix the leftovers from aquatic product processing, castor oil and starch ether, and then mince them. The amounts of castor oil and starch ether are respectively 4.0% and 0.5% of the weight of the leftovers from aquatic product processing, and then add 25% of the weight of the leftovers from aquatic product processing. Nutrients, stirred evenly, for subsequent use, the composition and parts by weight of the above-mentioned nutrients are: 15 parts of wheat bran, 6 parts of ammonium salt, 0.8 part of starch, 0.8 part of molasses, and 0.8 pa...

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Abstract

The invention discloses a full-nutrient aquaculture feed prepared from aquatic product processing leftovers. The feed comprises fermentation fish meal prepared by means of aquatic product processing leftovers. The aquaculture feed is prepared from, by weight, 2-8 parts of fermentation fish meal, 90-110 parts of fermentation materials, 0.5-3.5 parts of mineral powder, 0.02-0.1 part of natural biological chelating agent and 0.001-0.1 part of high-F-value oligopeptides. The feed has the advantages that the full-nutrient aquaculture feed is comprehensive in nutrient, low in production cost, good in using effect, safe and environmentally friendly, the adopted fermented fish meal is high in freshness, the content of toxic materials is low, and the certain luring effect is achieved.

Description

technical field [0001] The invention relates to the technical field of aquatic product processing, in particular to a full-nutrition aquaculture feed prepared by using leftovers from aquatic product processing. technical background [0002] The development of marine protein resources has always been an urgent and important strategic task for our country. In addition to high-value economic fish for direct consumption, there are more than 4 million tons of low-value small miscellaneous fish and more than 3 million tons of processed fish every year. Waste, except for a small part of these low-value wastes that are directly frozen and ground for feeding farmed fish, most of them are directly processed into low-quality fishmeal as feed raw materials. Due to the backward domestic fishmeal processing technology and equipment, the entire fishmeal The processing industry has high production costs, poor product quality, and even hidden dangers to product quality and safety. Marine bi...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/12A23K10/22A23K20/158A23K20/163A23K10/37A23K20/20A23K10/33A23K20/147A23K20/105
CPCA23K10/12A23K10/22A23K10/33A23K10/37A23K20/105A23K20/147A23K20/158A23K20/163A23K20/20A23K50/80A23V2400/123A23V2400/113Y02A40/818Y02P60/87
Inventor 张鹰炯王春利王志高张飞罗红宇
Owner 浙江炯炜海洋生物科技有限公司