Freshwater fish feed and preparation method thereof

A freshwater fish and feed technology, applied in the field of freshwater aquaculture, can solve the problems of accelerating the growth of fish, and achieve the effects of improving the body's immunity, improving the body's immunity, and inhibiting settlement and reproduction

Inactive Publication Date: 2018-11-06
CHANGSHA XIAORU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The additive of this invention has a remarkable effect on improving the immunity of fish and accelerating the growth of fish, but there is still a lot of room for improvement in terms of growth rate and survival rate

Method used

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  • Freshwater fish feed and preparation method thereof

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Experimental program
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Effect test

preparation example Construction

[0028] The preparation method of above-mentioned freshwater fish feed, comprises the following steps:

[0029] (1) Dissolving 10% seabuckthorn flavonoids in water into a 65-75% solution, adding cornstarch and stirring to obtain a mixture;

[0030] (2) pre-heating the drying equipment to 60-80 degrees Celsius, then putting the mixture prepared in step (1) into drying, pulverizing through 100 mesh, and obtaining embedding-treated seabuckthorn flavonoids;

[0031] (3) Stir fly maggot powder, seabuckthorn seed protein powder, seabuckthorn leaf powder, seabuckthorn flavonoids after embedding treatment, yeast powder, lactic acid bacteria powder, long-chain triglycerides, baking soda, white lentil powder, and granulate Can.

[0032] Stirring in step 3 is by mixing with a tank mixer for 10-30min at the technological conditions of a rotating speed of 20-30rpm and a pouring angle of 100-120°.

Embodiment 1

[0035] A kind of freshwater fish feed, with mass parts as unit, comprises following raw material: 675 parts of fly maggot powder, 250 parts of seabuckthorn seed protein powder, 125 parts of cornstarch, 110 parts of seabuckthorn leaf powder, 50 parts of 10% seabuckthorn flavonoids, yeast 1.5 parts of powder, 1.5 parts of lactic acid bacteria powder, 60 parts of long-chain triglycerides, 30 parts of baking soda, 40 parts by mass of white lentil powder.

[0036] The seabuckthorn seed protein powder is the remaining seabuckthorn seed protein powder after supercritical oil extraction.

[0037] The seabuckthorn leaf powder is superfine pulverized seabuckthorn leaf powder.

[0038] The preparation method of above-mentioned freshwater fish feed, comprises the following steps:

[0039] (1) Dissolving 10% seabuckthorn flavonoids in water into a 70% solution, adding cornstarch and stirring to obtain a mixture;

[0040] (2) pre-heating the drying equipment to 70 degrees Celsius, then pu...

Embodiment 2

[0043] A kind of freshwater fish feed, with the unit of mass parts, comprising the following raw materials: 650 parts of fly maggot powder, 300 parts of seabuckthorn seed protein powder, 120 parts of cornstarch, 120 parts of seabuckthorn leaf powder, 40 parts of 10% seabuckthorn flavonoids, yeast 2 parts of powder, 1 part of lactic acid bacteria powder, 80 parts of long-chain triglycerides, 20 parts of baking soda, and 50 parts by mass of white lentil powder.

[0044] The seabuckthorn seed protein powder is the remaining seabuckthorn seed protein powder after supercritical oil extraction.

[0045] The seabuckthorn leaf powder is superfine pulverized seabuckthorn leaf powder.

[0046] The preparation method of above-mentioned freshwater fish feed, comprises the following steps:

[0047] (1) Dissolving 10% seabuckthorn flavonoids in water into a 65% solution, adding cornstarch and stirring to obtain a mixture;

[0048] (2) pre-heating the drying equipment to 80 degrees Celsius...

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PUM

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Abstract

The invention discloses a freshwater fish feed and a preparation method thereof. The freshwater fish feed comprises the following raw materials of fly larva powder, hippophae rhamnoides fruit seed protein powder, corn starch, hippophae rhamnoides fruit leaf powder, 10% of hippophae rhamnoides fruit flavone, microzyme powder, lactic acid bacteria powder, LCT, baking soda and semen lablab album powder. The freshwater fish feed is prepared through the steps of performing mixing, performing screening and stirring and the like. The LCT, the baking soda, and the semen lablab album powder are used asa strengthening system, so that the growth rate and the survival rate of the freshwater fish feed are increased.

Description

【Technical field】 [0001] The invention belongs to freshwater aquaculture technology, and in particular relates to a freshwater fish feed and a preparation method thereof. 【Background technique】 [0002] my country has a vast territory, inland rivers and rivers, and lakes and reservoirs dotted around. It is one of the countries with the most fresh water in the world. The total amount of aquatic product farming accounts for 70% of the world's total aquatic product farming, and the freshwater fish farming output accounts for about 70% of the world's fresh water. 73% of total fish farming production. In recent years, my country's freshwater fish industry has developed rapidly, and its total aquaculture production has accounted for 65% of my country's total fish production, becoming the pillar industry of my country's fishery economy. According to statistics in 2010, the total output of bulk freshwater fish in my country was 16.234 million tons, accounting for 69.2% of the total ...

Claims

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Application Information

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IPC IPC(8): A23K10/18A23K10/20A23K20/147A23K20/158A23K20/163A23K20/22A23K50/80
CPCA23K10/18A23K10/20A23K20/147A23K20/158A23K20/163A23K20/22A23K50/80Y02A40/818
Inventor不公告发明人
OwnerCHANGSHA XIAORU INFORMATION TECH CO LTD