CN105581010A - Freshwater shrimp feed additive and production method thereof - Google Patents
Freshwater shrimp feed additive and production method thereof Download PDFInfo
- Publication number
- CN105581010A CN105581010A CN201410574665.3A CN201410574665A CN105581010A CN 105581010 A CN105581010 A CN 105581010A CN 201410574665 A CN201410574665 A CN 201410574665A CN 105581010 A CN105581010 A CN 105581010A
- Authority
- CN
- China
- Prior art keywords
- feed additive
- freshwater shrimp
- coating material
- production method
- fish meal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000238557 Decapoda Species 0.000 title claims abstract description 22
- 239000013505 freshwater Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000003674 animal food additive Substances 0.000 title abstract description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 16
- 235000019733 Fish meal Nutrition 0.000 claims abstract description 16
- 239000004467 fishmeal Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 229920002261 Corn starch Polymers 0.000 claims abstract description 9
- 239000008120 corn starch Substances 0.000 claims abstract description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 239000002775 capsule Substances 0.000 claims abstract description 5
- 239000000839 emulsion Substances 0.000 claims abstract description 5
- 239000008187 granular material Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 5
- 239000003826 tablet Substances 0.000 claims abstract description 5
- 229940099112 cornstarch Drugs 0.000 claims description 8
- 108010010803 Gelatin Proteins 0.000 claims description 4
- 229920000159 gelatin Polymers 0.000 claims description 4
- 239000008273 gelatin Substances 0.000 claims description 4
- 235000019322 gelatine Nutrition 0.000 claims description 4
- 235000011852 gelatine desserts Nutrition 0.000 claims description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000001856 Ethyl cellulose Substances 0.000 claims description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
- 229920002125 Sokalan® Polymers 0.000 claims description 2
- 229960001631 carbomer Drugs 0.000 claims description 2
- 229920001249 ethyl cellulose Polymers 0.000 claims description 2
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 18
- 229910021529 ammonia Inorganic materials 0.000 abstract description 9
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 235000019629 palatability Nutrition 0.000 abstract description 4
- 231100000572 poisoning Toxicity 0.000 abstract description 4
- 230000000607 poisoning effect Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000004005 microsphere Substances 0.000 abstract 2
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 244000005700 microbiome Species 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 241000238565 lobster Species 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Landscapes
- Fodder In General (AREA)
Abstract
The invention discloses a freshwater shrimp feed additive and a production method thereof, and aims to provide the feed additive which is reasonable in component preparation, convenient to process, low in cost and high in decomposition speed. The decomposition speed of the feed additive coordinates with the utilization speed of the feed additive, so that ammonia poisoning caused by accumulated ammonia in blood is avoided, and besides, the defect of poor palatability of a conventional feed is overcome. The freshwater shrimp feed additive is prepared from the following components of calcium carbonate, fish meal, corn starch and a coating material. The preparation technology comprises the following steps of uniformly dispersing the raw materials in a coating material solution, and performing grinding to obtain an emulsion; and drying the emulsion in a drier to obtain microspheres, wherein the microspheres are used as the feed additive and can also be prepared into powder or granules, tablets and capsules; the feed additive is suitable for aquatic organisms such as freshwater shrimps, lobsters and the like.
Description
Technical field
The invention belongs to aquatic animal feed technical field, be specifically related to a kind of freshwater shrimp feed addictive and production method thereof.
Background technology
Background technology
Utilize microorganism in freshwater shrimp body can utilize the characteristic of ammonia, in freshwater shrimp feed, normal application nonprotein nitrogen replaces protein feeds, to save protein resource. Fish meal has advantages of that nitrogen content is high, production cost is low, is the nonprotein nitrogen source that is worth very much deep development. Show after deliberation, fish-meal can make the breeding of microorganism Fast Growth, and after feeding, freshwater shrimp can obviously increase feed intake 15～20%, improves digestibility 20%. But just hydrolysis rapidly, has ammonia to discharge at once after fish meal enters, and enter blood, and its rate of release often exceedes the speed of utilizing of internal microorganism by body, when exceeding liver detoxification ability, the ammonia amount of blood just causes animal ammonia poisoning when entering. And existing feed has the poor feature of palatability, may cause the repulsion behavior of aquatic animal. The defect of the equal various degrees of aquatic class feed product of application, can not properly settle the problem that feed exists in application process in the market, affects feed applying in fish production.
Summary of the invention
In order to solve above-mentioned deficiency, the object of the present invention is to provide a kind of freshwater shrimp feed addictive and production method thereof, this feed addictive decomposition rate is coordinated mutually with utilizing speed, avoids ammonia to accumulate in blood and causes ammonia poisoning, solves the poor shortcoming of conventional feed palatability simultaneously.
The present invention solves the technical scheme that its technical problem takes: the invention provides a kind of Nonprotein nitrogen feed additive of freshwater shrimp and component of production method thereof of being applicable to, and formulated by following component, (percentage by weight)
Calcium carbonate 5～10%
Fish meal 30～50%
Cornstarch 30～40%
Coating material 2～20%
Optional at least one or their combination in gelatin, sodium carboxymethylcellulose, ethyl cellulose, PVP, carbomer of coating material wherein.
The invention provides the preparation technology of a kind of freshwater shrimp feed addictive and production method thereof:
The fish meal of actual specific gravity and cornstarch are uniformly dispersed in coating material solution, grind to form emulsion through colloid mill, put at normal temperatures in spray dryer and be dried to microballoon, as feed addictive, also can be made into powder or granule, tablet, capsule etc.
The invention has the beneficial effects as follows: the preparation technique that adopts ultramicro grinding, microencapsulation and miniature balling-up in production technology, fish meal is made to the microballoon of diameter between 40-100um, its rate of release in freshwater shrimp body is slowly continued, coordinate mutually with other the speed of utilizing, solve the fish meal too fast problem of decomposition rate in vivo, can effectively avoid animal ammonia poisoning; Adopt spray drying technology to improve granulation quality, gained grain graininess is even, inclusion is abundant, inserts the peculiar taste of the imperceptible fish meal of animal in aquatic animal feed, is easy to eat. The equal safety non-toxic noresidue of selected coating material, can not damage animal body in metabolic process. In process of production, all operations all completes under normal temperature condition, can not cause nuisance to decompose, and reduces the loss of raw material. And in actual production, manufacturer can be as required by adding the auxiliary materials such as starch further to mix in the fish meal microballoon to making, make different dosage forms such as being applicable to the powder of needs or granule, tablet, capsule, greatly improve practicality of the present invention; Be applicable to the feed addictive of the aquatic animal such as freshwater shrimp, lobster.
Add calcium carbonate, can supplement calcium to freshwater shrimp, promote aquatic animal growth.
Detailed description of the invention
A component for freshwater shrimp feed addictive and production method thereof, formulated by following component, (components by weight percent)
Embodiment 1
Formula: calcium carbonate 80g, fish meal 500g, cornstarch 480g, gelatin 20g
Preparation method: fish meal and cornstarch are uniformly dispersed in gelatin solution, grind to form emulsion through colloid mill, put at normal temperatures in spray dryer and be dried to microballoon, obtain a kind of freshwater shrimp feed addictive of the present invention. Also can be made into powder or granule, tablet, capsule etc.
Embodiment 2
Formula: calcium carbonate 90g, fish meal 500g, cornstarch 450g, sodium carboxymethylcellulose 50g
Preparation method: in full accord with embodiment 1.
Clinical practice example: with the Nonprotein nitrogen feed additive of manufacture of the present invention, 10 fishing grounds are closely carried out in TAI HU AREA, Jiangsu Province and feed. None example produces malaise symptoms, and freshwater shrimp output steadily increases, and protein content is improved; Freshwater shrimp meat palatability improves.
Claims (2)
1. freshwater shrimp feed addictive and a production method thereof, is characterized in that comprising calcium carbonate, fish meal, cornstarch, coating material; It is characterized in that: formulated by following component, (percentage by weight) calcium carbonate 5～10%, fish meal 30～50%, cornstarch 30～40%, coating material 2～20%; Optional at least one or their combination in gelatin, sodium carboxymethylcellulose, ethyl cellulose, PVP, carbomer of coating material wherein.
2. an a kind of freshwater shrimp feed addictive as claimed in claim 1 and production method thereof; It is characterized in that: preparation technology is: the calcium carbonate of actual specific gravity, fish meal and cornstarch are uniformly dispersed in coating material solution, grind to form emulsion through colloid mill, put at normal temperatures and in spray dryer, be dried to microballoon, as feed addictive, make powder or granule, tablet, capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574665.3A CN105581010A (en) | 2014-10-24 | 2014-10-24 | Freshwater shrimp feed additive and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574665.3A CN105581010A (en) | 2014-10-24 | 2014-10-24 | Freshwater shrimp feed additive and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105581010A true CN105581010A (en) | 2016-05-18 |
Family
ID=55921222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574665.3A Pending CN105581010A (en) | 2014-10-24 | 2014-10-24 | Freshwater shrimp feed additive and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105581010A (en) |
-
2014
- 2014-10-24 CN CN201410574665.3A patent/CN105581010A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |