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Feed for European eel black fries and preparation method thereof

A production method and sunspot technology, applied in the field of feed, can solve the problems that the tumbling action cannot achieve the expected effect, soybean oil or fish oil is difficult to enter the center position, etc., and achieve the effects of ensuring healthy growth, good digestion and absorption, and improving feed efficiency

Inactive Publication Date: 2021-08-13
福建大昌盛饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the nozzle can only spray soybean oil or fish oil to the surface of the material, it is difficult for soybean oil or fish oil to enter the center of the material, and the tumbling action cannot achieve the desired effect

Method used

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  • Feed for European eel black fries and preparation method thereof
  • Feed for European eel black fries and preparation method thereof
  • Feed for European eel black fries and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] 280-290 parts of fish meal, 10-20 parts of gluten powder, 40-50 parts of flour, 20-30 parts of starch, 80-90 parts of defatted Tenebrio molitor powder, 2-3 parts of choline, 60-70 parts of fermented soybean meal, lemon 2-3 parts of acid, 3-3.5 parts of compound minerals, 60-70 parts of fish oil, 3-4 parts of multivitamins, 3-4 parts of lactic acid bacteria, 2.5-3 parts of bifidobacteria.

Embodiment 2

[0058] 380-390 parts of fish meal, 10-20 parts of gluten powder, 40-50 parts of flour, 20-30 parts of starch, 2-3 parts of choline, 60-70 parts of fermented soybean meal, 2-3 parts of citric acid, compound minerals 3-3.5 parts, 60-70 parts of fish oil, 3-4 parts of multivitamins, 3-4 parts of lactic acid bacteria, 2.5-3 parts of bifidobacteria

Embodiment 3

[0060] feed on the market

[0061] The preparation method of embodiment 1, 2 is consistent, and embodiment 2 adds lactic acid bacteria and bifidobacteria less.

[0062] Table 1 is the situation comparison table of feeding the European eel sunspots with the finished feed products of embodiment 1, embodiment 2 and embodiment 3

[0063] Table 1:

[0064]

[0065]

[0066] It can be seen from the above table that the European eel sunspot feed and its production method of the present invention have a digestibility of more than 99% for European eel, and the extremely low starch content can effectively prevent eel enteritis, the proportion of starch is small, and more oil can be added, so that Feed energy egg ratio is more reasonable.

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PUM

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Abstract

The invention relates to a feed for European eel black fries, which comprises the following components: fish meal, vital gluten, flour, starch, defatted tenebrio molitor powder, choline, fermented soybean meal, citric acid, compound minerals, fish oil, compound vitamins, lactic acid bacteria and bifidobacterium. The preparation method comprises the following steps: mixing the fish meal, the fermented soybean meal, the degreased tenebrio molitor, the flour, the choline, the citric acid and other additives, crushing, molding at 90 DEG C, drying at 80 DEG C, controlling the moisture to be 9-10%, cooling the feed, and spraying the fish oil, the lactic acid bacteria and the bifidobacterium in vacuum. The feed is low in flour content, high in protein and high in fat, probiotics are added to help digestion, and the feed is good in digestion and absorption.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a European eel sunspot feed and a preparation method thereof. Background technique [0002] The European eel is a fish of the genus Eelidae, with an elongated and snake-like body and a flattened tail. It is very similar to the Japanese eel, but the European eel has higher nutritional requirements. It needs high-protein, high-fat feed, as well as suitable trace elements and vitamins. It is suitable for running water, and its high temperature resistance is worse than that of the Japanese eel. [0003] At present, in order to ensure viscoelasticity and cost control of feed in the market, the price of fish meal with affinity to starch remains high, and the eel feed has to use a large proportion of starch. The addition of a high proportion of starch also affects the overall nutritional balance of the formula, and the feed efficiency is low. Indigestion causes European eels to be prone t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/12A23K10/37A23K10/20A23K10/30A23K20/105A23K20/158A23K10/18A23K20/147A23K20/163A23K20/174A23K20/20A23K40/10A23K40/30
CPCA23K10/12A23K10/18A23K10/20A23K10/22A23K10/30A23K10/37A23K20/105A23K20/147A23K20/158A23K20/163A23K20/174A23K20/20A23K40/10A23K40/30A23K50/80Y02P60/87Y02A40/818
Inventor 陈帅陈大照林锋陈在炎陈烁
Owner 福建大昌盛饲料有限公司
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