CN106036197A - Fish-meal-free sturgeon feed additive, preparation method and use method thereof - Google Patents
Fish-meal-free sturgeon feed additive, preparation method and use method thereof Download PDFInfo
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- CN106036197A CN106036197A CN201610356256.5A CN201610356256A CN106036197A CN 106036197 A CN106036197 A CN 106036197A CN 201610356256 A CN201610356256 A CN 201610356256A CN 106036197 A CN106036197 A CN 106036197A
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- parts
- additive
- fish flour
- fish
- sturgeon feed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
Abstract
The present invention relates to a fish-meal-free sturgeon feed additive, a preparation method and a use method thereof, and aims to solve the technical problems that existing vegetable proteins are used to replace fish meal to culture sturgeons, but the cultured sturgeons are slow in growth, reduced in disease resistance and injured in intestinal tracts, and the improvement effect by a single feed additive is limited. The additive consists of curcumin, astragalus polysaccharides, sodium butyrate, guanidinoacetic acid and wheat middlings. The preparation method of the additive is as follows: the curcumin, astragalus polysaccharides, sodium butyrate, guanidinoacetic acid and wheat middlings are weighed, and then all the weighed raw materials are mixed evenly. The use method of the additive is as follows: the fish-meal-free sturgeon feed additive and a fish-meal-free sturgeon feed are mixed evenly to obtain a powder material, the powder material is loaded into a lifter, then the loaded powder material is subjected to steam homogenizing via a rolling material feeding, the homogenized material is then subjected to squeezing using a twin screw puffing granulator, the squeezed material is dried, and the dried material is cooled to obtain a granular material. The preparation method is applied to prepare the sturgeon feed.
Description
Technical field
Additive that the present invention relates to a kind of sturgeon feed without fish flour and preparation method thereof and using method.
Background technology
China the most continuous 10 years is global first sturgeon cultivation big country, and within 2012, China's Acipenser Sinensis yield reaches 4.42 ten thousand tons,
Account for the 85.07% of world's sturgeon cultivation total output.Acipenser Sinensis is the inclined predacious fish based on animal feeding habits, at artificial cultivation bar
Under part, Acipenser Sinensis is mainly thrown something and fed artifical compound feed, but must raise as protein sources containing a certain proportion of fish flour in mixed feed
Material raw material.Fish flour in mixed feed has nutritive equilibrium, food calling and the function of high body disease-resistant power.At present, at whole world fish flour
Resource drastically reduces with under the ever-increasing background of demand, and the disparities between supply and demand of fish flour become increasingly conspicuous, and price rises steadily.Cause
This fish flour substitutes the focus becoming research, but Acipenser Sinensis can produce poor growth, premunition during vegetable protein Peru Fish Dietary
The problems such as reduction and intestinal injury.
Summary of the invention
The invention solves the problems that poor growth during existing vegetable protein Peru Fish Dietary sturgeon breeding, premunition reduce and intestinal
Road damages and passes through the technical problem that single feed additive improvement result is limited, and provides a kind of sturgeon feed without fish flour
Additive and preparation method thereof and using method.
A kind of additive of the sturgeon feed without fish flour of the present invention by weight by 2 parts～the curcumin of 4 parts, 2 parts～4
Astragalus polysaccharides, 6 parts～the sodium butyrate of 8 parts, 6 parts～the glycocyamine of 8 parts of part and the wheat-middlings composition of 70 parts～80 parts.
The preparation method of the additive of a kind of sturgeon feed without fish flour of the present invention is as follows: weigh 2 parts～4 by weight
Part curcumin, 2 parts～the astragalus polysaccharides of 4 parts, 6 parts～the sodium butyrate of 8 parts, 6 parts～the glycocyamine of 8 parts and 70 parts～80 parts
Wheat-middlings, then all raw materials weighed uniformly are mixed, obtain the additive without fish flour sturgeon feed.
The using method of the additive of a kind of sturgeon feed without fish flour of the present invention is to sequentially include the following steps:
Weigh the additive of the sturgeon feed without fish flour of 1 part～3 parts and 97 parts～the sturgeon without fish flour of 99 parts by weight
Fish meal, then raises the Acipenser Sinensis without fish flour of weigh 1 part～the additive of the sturgeon feed without fish flour of 3 parts and 97 parts～99 parts
Material is uniformly mixed to get powder, is loaded by powder in elevator, then carries out steam regulation of texture, conditioning of texture by rolling feeding, then through double spiral shells
The extruding of bar swelling granular machine, dry and cool down, obtain particulate material, i.e. complete adding of the additive without fish flour sturgeon feed
Add.
The invention has the beneficial effects as follows: the additive of a kind of sturgeon feed without fish flour of the present invention is a kind of by improving body
Glycocyamine and the sodium butyrate of raising intestinal health that the curcumin of premunition and astragalus polysaccharides, promotion creatine produce form.
1. curcumin is the main active of Rhizoma Curcumae Longae function, and curcumin has the merits such as antibacterial, anti-inflammatory, antioxidation
Energy；
2. astragalus polysaccharides is the active skull cap components of the Radix Astragali, has the merits such as enhancing human body immunity power, antiviral, antitumor
Can, and cheap abundance；
3. Acipenser Sinensis fish meal-less feed of throwing something and feeding for a long time can cause immunity of organisms to reduce, and the present invention is used in combination curcumin and Huang
Astragalus polysaccharides enhancing human body immunity power；
4. sodium butyrate plays the mainly butanoic acid of physiological function in intestinal, and butanoic acid has and improves Intestinal Morphology, maintains intestinal
Road mucomembranous epithelial cell is complete and the function that promotes intestinal to digest and assimilate, the present invention add the major function of sodium butyrate be for
The repair to intestinal injury of the plant protein source feedstuff；
5. glycocyamine is a kind of novel nutritional feed additive, and mainly producing body half at body intracellular metabolite must
Needing nutrient substance-creatine, plant protein source feedstuff is compared with fish flour, and its creatine content is well below fish flour, and this also plants
Thing source feedstuff affects the one of the main reasons of body growth, and the glycocyamine that the present invention adds can effectively produce in body
Creatine, makes up the not enough impact on body growth of creatine；
6. the additive of the sturgeon feed without fish flour of the present invention has pollution-free, growth promotion and improves body disease-resistant power.
Accompanying drawing explanation
Fig. 1 is the impact effect figure of DIFFERENT FEED end average to Acipenser Sinensis weight, and 1 is without fish flour group, and 2 is fish flour group, and 3 is without fish
Powder+additive group；
Fig. 2 is the DIFFERENT FEED impact effect figure to Acipenser Sinensis rate of body weight gain, and 1 is without fish flour group, and 2 is fish flour group, and 3 is without fish flour
+ additive group；
Fig. 3 is the DIFFERENT FEED impact effect figure to Acipenser Sinensis intestinal pleat height, and 1 is without fish flour group, and 2 is fish flour group, and 3 are
Without fish flour+additive group；
Fig. 4 is the DIFFERENT FEED impact effect figure to Acipenser Sinensis intestinal muscle layer thickness, and 1 is without fish flour group, and 2 is fish flour group, and 3 are
Without fish flour+additive group；
Fig. 5 is the DIFFERENT FEED impact effect figure to Acipenser Sinensis Aeromonas hydrophila counteracting toxic substances cumulative mortality, and 1 is without fish flour
Group, 2 is fish flour group, and 3 is without fish flour+additive group.
Detailed description of the invention
Detailed description of the invention one: present embodiment is the additive of a kind of sturgeon feed without fish flour, by weight by 2 parts
～the curcumin of 4 parts, 2 parts～the astragalus polysaccharides of 4 parts, 6 parts～the sodium butyrate of 8 parts, 6 parts～the glycocyamine of 8 parts and 70 parts～
The wheat-middlings composition of 80 parts.
Detailed description of the invention two: present embodiment is unlike detailed description of the invention one: without adding of fish flour sturgeon feed
Add agent by weight by the curcumin of 2.5 parts, the astragalus polysaccharides of 2.5 parts, the sodium butyrate of 7.5 parts, the glycocyamine of 7.5 parts and
The wheat-middlings composition of 80 parts.Other is identical with detailed description of the invention one.
Detailed description of the invention three: present embodiment is the preparation method of the additive of a kind of sturgeon feed without fish flour, specifically
As follows: weigh by weight 2 parts～the curcumin of 4 parts, 2 parts～the astragalus polysaccharides of 4 parts, 6 parts～the sodium butyrate of 8 parts, 6 parts～
Then all raw materials weighed uniformly are mixed by the glycocyamine of 8 parts and 70 parts～the wheat-middlings of 80 parts, obtain raising without fish flour Acipenser Sinensis
The additive of material.
Detailed description of the invention four: present embodiment is unlike detailed description of the invention three: weigh 2.5 parts by weight
Curcumin, the astragalus polysaccharides of 2.5 parts, the sodium butyrate of 7.5 parts, the glycocyamine of 7.5 parts and the wheat-middlings of 80 parts, then will weigh
All raw materials uniformly mix, obtain the additive without fish flour sturgeon feed.Other is identical with detailed description of the invention three.
Detailed description of the invention five: present embodiment is the using method of the additive of a kind of sturgeon feed without fish flour, specifically
It is to sequentially include the following steps:
Weigh the additive of the sturgeon feed without fish flour of 1 part～3 parts and 97 parts～the sturgeon without fish flour of 99 parts by weight
Fish meal, then raises the Acipenser Sinensis without fish flour of weigh 1 part～the additive of the sturgeon feed without fish flour of 3 parts and 97 parts～99 parts
Material is uniformly mixed to get powder, is loaded by powder in elevator, then carries out steam regulation of texture, conditioning of texture by rolling feeding, then through double spiral shells
The extruding of bar swelling granular machine, dry and cool down, obtain particulate material, i.e. complete adding of the additive without fish flour sturgeon feed
Add.
By tests below checking beneficial effects of the present invention:
First with the saline that mass fraction is 3%, Acipenser Sinensis is carried out disinfection 2～3 minutes before test, be then placed in supporting temporarily circulation
Taming 2 weeks in water system, therefrom selecting physically fit, neat specification, body surface without wound, average quality is (12.69 ± 0.36) gram
Acipenser Sinensis 270 tail.
Test one: 270 tail Acipenser Sinensiss are randomly divided into 3 groups: without fish flour group, fish flour group and without fish flour+additive group, often organize 3
Individual repetition, each repetition 30 tail fish.
Preparation method without the additive in fish flour+additive group is: weigh by weight 2.5 parts curcumin, 2.5
Part astragalus polysaccharides, the sodium butyrate of 7.5 parts, the glycocyamine of 7.5 parts and the wheat-middlings of 80 parts, then by equal for all raw materials of weighing
Even mixing, obtains the additive without fish flour sturgeon feed.
Weigh the additive of the sturgeon feed without fish flour of 2 parts and the sturgeon feed without fish flour of 98 parts by weight, then
The additive of the sturgeon feeds without fish flour of weigh 2 parts and the sturgeon feed without fish flour of 98 parts are uniformly mixed to get powder, will
Powder loads in elevator, then carries out steam regulation of texture, conditioning of texture by rolling feeding, then through the extruding of twin screw swelling granular machine, baking
Dry and cooling, obtains particulate material, i.e. completes the interpolation of additive without fish flour sturgeon feed.
Test fish culture is in the controllable temperature water circulation system in experimental station workshop, and in each cylinder, the water yield is 160L, and water temperature is protected
Holding in (22 ± 1) DEG C, dissolved oxygen is more than 5mg/L, keeps natural lighting, cultivates 8 weeks.
The feedstuff composition of three groups is shown in Table 1.
Feed formula (mass fraction %) respectively organized by table 1
Fig. 1 is the impact effect figure of DIFFERENT FEED end average to Acipenser Sinensis weight, and 1 is without fish flour group, and 2 is fish flour group, and 3 is without fish
Powder+additive group；Fig. 2 is the DIFFERENT FEED impact effect figure to Acipenser Sinensis rate of body weight gain, and 1 is without fish flour group, and 2 is fish flour group, and 3 is nothing
Fish flour+additive group.It can be seen that with compared with fish flour group, bring up again height without fish flour+additive group test fish averagely end
28.66%, rate of body weight gain improves 40.02%；Compared with fish flour group, bring up again height without fish flour+additive group test fish averagely end
2.59%, rate of body weight gain improves 3.81%.Illustrate that the additive of the sturgeon feed without fish flour of this test can be effectively improved Acipenser Sinensis growth.
Fig. 3 is the DIFFERENT FEED impact effect figure to Acipenser Sinensis intestinal pleat height, and 1 is without fish flour group, and 2 is fish flour group, and 3 are
Without fish flour+additive group；Fig. 4 is the DIFFERENT FEED impact effect figure to Acipenser Sinensis intestinal muscle layer thickness, and 1 is without fish flour group, and 2 is fish
Powder group, 3 is without fish flour+additive group.It can be seen that with compared with fish flour group, wrinkle without fish flour+additive group fish intestinal
Folds in a garment height improves 19.12%, and intestinal muscle layer thickness improves 29.03%；Compared with fish flour group, without fish flour+additive group fish intestinal
Pleat height improves 4.35%, and intestinal muscle layer thickness improves 19.71%.The additive of the sturgeon feed without fish flour of this test is described
Acipenser Sinensis intestinal structure can be significantly improved, slow down the plant protein source damage to intestinal.
Test two:
After growth off-tests in 8 weeks of test one, in 3 groups of test one, random each extraction 30 tail fishes, press the most respectively
Packet according to test one carries out Aeromonas hydrophila challenge test 14 days, records day-to-day test fish death toll, calculates accumulative death
Rate, often 3 repetitions of group, each repetition 10 tail fish.
Fig. 5 is the DIFFERENT FEED impact effect figure to Acipenser Sinensis Aeromonas hydrophila counteracting toxic substances cumulative mortality, and 1 is without fish flour
Group, 2 is fish flour group, and 3 is without fish flour+additive group, in figure it can be seen that with compared with fish flour group, without fish flour+additive group sturgeon
Fish Aeromonas hydrophila counteracting toxic substances cumulative mortality reduces by 42.6%；Compared with fish flour group, without fish flour+additive group Acipenser Sinensis addicted to aqueous vapor
Zymomonas mobilis counteracting toxic substances cumulative mortality reduces by 24.3%.Illustrate that the additive of the sturgeon feed without fish flour of this test can significantly improve sturgeon
Fish premunition, improves body's immunity.
Claims (5)
1. the additive without fish flour sturgeon feed, it is characterised in that without fish flour sturgeon feed additive by weight by
2 parts～the curcumin of 4 parts, 2 parts～the astragalus polysaccharides of 4 parts, 6 parts～the sodium butyrate of 8 parts, 6 parts～the glycocyamine of 8 parts and 70 parts
～the wheat-middlings composition of 80 parts.
The additive of a kind of sturgeon feed without fish flour the most according to claim 1, it is characterised in that without fish flour sturgeon feed
Additive by weight by the curcumin of 2.5 parts, the astragalus polysaccharides of 2.5 parts, the sodium butyrate of 7.5 parts, the guanidine radicals second of 7.5 parts
Acid and the wheat-middlings composition of 80 parts.
The preparation method of the additive of a kind of sturgeon feed without fish flour the most as claimed in claim 1, it is characterised in that without fish flour
The preparation method of the additive of sturgeon feed is: the Radix Astragali weighing 2 parts～the curcumin of 4 parts, 2 parts～4 parts by weight is many
Sugar, 6 parts～the sodium butyrate of 8 parts, 6 parts～the glycocyamine of 8 parts and 70 parts～the wheat-middlings of 80 parts, all raw materials that then will weigh
Uniformly mixing, obtains the additive without fish flour sturgeon feed.
The preparation method of the additive of a kind of sturgeon feed without fish flour the most according to claim 3, it is characterised in that by weight
Amount number weighs the curcumin of 2.5 parts, the astragalus polysaccharides of 2.5 parts, the sodium butyrate of 7.5 parts, the glycocyamine of 7.5 parts and 80 parts
Then all raw materials weighed uniformly are mixed, obtain the additive without fish flour sturgeon feed by wheat-middlings.
The using method of the additive of a kind of sturgeon feed without fish flour the most as claimed in claim 1, it is characterised in that without fish flour
The using method of the additive of sturgeon feed is to sequentially include the following steps:
Weigh the additive of the sturgeon feed without fish flour of 1 part～3 parts by weight and the Acipenser Sinensis without fish flour of 97 parts～99 parts is raised
Material, then the sturgeon feed without fish flour by the additive of the sturgeon feed without fish flour of weigh 1 part～3 parts and 97 parts～99 parts is equal
Even it is mixed to get powder, powder is loaded in elevator, then carry out steam regulation of texture, conditioning of texture by rolling feeding, more swollen through twin screw
Change the extruding of granulation machine, dry and cool down, obtain particulate material, i.e. complete the interpolation of additive without fish flour sturgeon feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610356256.5A CN106036197A (en) | 2016-05-25 | 2016-05-25 | Fish-meal-free sturgeon feed additive, preparation method and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610356256.5A CN106036197A (en) | 2016-05-25 | 2016-05-25 | Fish-meal-free sturgeon feed additive, preparation method and use method thereof |
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| CN106036197A true CN106036197A (en) | 2016-10-26 |
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ID=57175283
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| CN201610356256.5A Pending CN106036197A (en) | 2016-05-25 | 2016-05-25 | Fish-meal-free sturgeon feed additive, preparation method and use method thereof |
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Cited By (2)
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| CN107535737A (en) * | 2017-09-28 | 2018-01-05 | 临汾市尧都区云盛水产养殖有限公司 | A kind of sturgeon parent population feed |
| CN113383731A (en) * | 2021-06-21 | 2021-09-14 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Research on influence of curcumin added into feed on digestion performance and antibacterial performance of sturgeons |
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| CN113383731A (en) * | 2021-06-21 | 2021-09-14 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Research on influence of curcumin added into feed on digestion performance and antibacterial performance of sturgeons |
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