CN104642776A - Preparation method of high-protein fish and shrimp feed - Google Patents
Preparation method of high-protein fish and shrimp feed Download PDFInfo
- Publication number
- CN104642776A CN104642776A CN201410819268.8A CN201410819268A CN104642776A CN 104642776 A CN104642776 A CN 104642776A CN 201410819268 A CN201410819268 A CN 201410819268A CN 104642776 A CN104642776 A CN 104642776A
- Authority
- CN
- China
- Prior art keywords
- protein
- preparation
- feed
- purity
- minutes
- 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
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a preparation method of a high-protein fish and shrimp feed. The high-protein fish and shrimp feed contains 30% to 35% of protein, wherein the protein includes 35% to 40% of crushed animal protein, 45% to 55% of bean type protein and 50% to 60% of oil type protein of which the size is 40 to 60 meshes; the extrusion treatment ratio is 1:(1.5-3). The preparation method comprises the following steps: stirring for 3 minutes; regulating for 3 minutes at the temperature of 92 to 96 DEG C; compressing at a ratio of 1:(10-12); regulating the viscosity and specific gravity. The method can be used for preparing the feed with high protein content and is low in cost, safe, environment-friendly and free of pollution.
Description
Technical field
The present invention has about the feed in aquaculture, particularly the preparation method of high protein fishes and shrimps feed.
Background technology
In aquaculture production practice, feed is most important for cultivation industry.It is not only different types of aquatic species and provides nutrition, and it also affects water quality among long-term existence water body.As wherein contained: the nutritional labeling of protein, fat.
Protein raw material is the core of mixed feed quality, and in aquatic product matched feed, the choice and operation of protein raw material is also the key point of control of product quality and Product Cost Control.Their use had both determined the product quality of mixed feed, also determined the product price of mixed feed.
The disease of common aquaculture, is simply thought it is because forage compounding not appropriate in breeding process substantially, usually because in cultivation, daily ration, feeding quantity is excessive; Or directly use grouts, chilled nursing, superfluous residual feed becomes expensive fertilizer, causes ammonia nitrogen in pond too high.
Such as, normal breeding water body N0
2 -generally be no more than 0.1mg/L to be advisable, work as N0
2 -after running up to 0.1mg/L, fish body erythrocyte number and amount of hemoglobin will be caused to reduce gradually, and blood oxygen carrying capability lowers gradually, time serious, fulminant death then occurs, and " the stealing dead " of breeding fish in process is also usually due to N0
2 -too highly to cause.
How to ensure the nutrition of fish, avoid again waste and polluted-water, its problem mainly considered comprises: the actual cultivation, utilizing status etc. of protein quality quantity, amino acid whose counterbalance effect and selected protein raw material.
Therefore need to provide a kind of method making high protein fishes and shrimps feed, make high protein contents be convenient to absorb, be convenient to cleaning, avoid causing waste and follow-up pollution.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of preparation method of high protein fishes and shrimps feed, described feed is the single protein raw material of protein content 30 ~ 35%, and described preparation method comprises:
1) pulverize protein-base material to 40 ~ 60 order, described protein-base material comprises: the animal protein of 35 ~ 40% purity, the peas protein of 45 ~ 55% purity, and the oils albumen of 50% ~ 60% purity;
2) protein-base material described in expanding treatment, and expanded ratio is 1:1.5 ~ 3;
3) fully to stir after 3 minutes at 92 ~ 96 DEG C of temperature modified 3 minutes;
4) ring mold pressing contracting is in feed granules, and described compression ratio is 1:10 ~ 12;
5) viscosity and the proportion of described feed granules is adjusted.
The fishes and shrimps feed that the present invention produces has higher protein component, and cost is low, the normal growth nutrition that ensure that fish, adopts the techniques such as expanded place, compression to make more to be conducive to the absorption of fish simultaneously, also cuts the waste and pollute while cost-saving.
Detailed description of the invention
The invention provides a kind of preparation method of high protein fishes and shrimps feed, described feed is the single protein raw material of protein content 30 ~ 35%, and described preparation method comprises:
1) pulverize protein-base material to 40 ~ 60 order, described protein-base material comprises: the animal protein of 35 ~ 40% purity, the peas protein of 45 ~ 55% purity, and the oils albumen of 50% ~ 60% purity;
2) protein-base material described in expanding treatment, and expanded ratio is 1:1.5 ~ 3;
3) fully to stir after 3 minutes at 92 ~ 96 DEG C of temperature modified 3 minutes;
4) ring mold pressing contracting is in feed granules, and described compression ratio is 1:10 ~ 12;
5) viscosity and the proportion of described feed granules is adjusted.
This feed has higher animal protein, also has oils albumen and soybean protein simultaneously.While guarantee nutriment, nitrate and hydrogen sulfide material in water quality should be reduced, avoid the eutrophication harmful substance because the materials such as feed cause.
In the present invention, the protein content of feed is more than 30%, and it can meet the growth needs of overwhelming majority cultivation.And protein quality quantity wherein, amino acid whose balance, avoid waste and the eutrophication of ammonia nitrogen, be conducive to the growth of freshwater fish, there is stronger low-cost advantage.
As the preferred embodiments of the present invention, described animal protein by: fish meal and dried silkworm chrysalis meal form, and the content of the two is than for 1:0.4 ~ 0.7.The feature that it has low cost, hazardous substance lowers, also reduces the generation of the generation of harmful nitrogen oxygen compound, harmful inorganic salts, ensures the clean of water body.
As the preferred embodiments of the present invention, described peas protein is the expanded soybean of the protein containing 30 ~ 32%.It effectively can adjust the compositions such as amino acid, and reduces the decomposition of ammonia nitrogen substances, and adopt expanded after cost of material low, be convenient to absorb.
As the preferred embodiments of the present invention, in described pulverizing, the sieve aperture of the pulverizer adopted is at 1.0 ~ 1.2mm.In technique, adopt the technique of first batching, rear pulverizing to be comparatively suitable for, the raw material being difficult to pulverize for some is also easily pulverized.
Feed provided by the present invention, while providing abundant protein and amino acid nutrient, avoid the decomposition of oxynitrides in water quality to produce, and cost is low, the protein formulations in the feed of suitable especially freshwater fish.
Should be appreciated that invention which is intended to be protected is not limited to non-limiting embodiments, should be appreciated that non-limiting embodiments is described as just example.The protection domain of the essence that the application will require more is embodied in the scope that independent claims provide, and its dependent claims.
Claims (4)
1. a preparation method for high protein fishes and shrimps feed, described feed is the single protein raw material of protein content 30 ~ 35%, and described preparation method comprises:
1) pulverize protein-base material to 40 ~ 60 order, described protein-base material comprises: the animal protein of 35 ~ 40% purity, the peas protein of 45 ~ 55% purity, and the oils albumen of 50% ~ 60% purity;
2) protein-base material described in expanding treatment, and expanded ratio is 1:1.5 ~ 3;
3) fully to stir after 3 minutes at 92 ~ 96 DEG C of temperature modified 3 minutes;
4) ring mold pressing contracting is in feed granules, and described compression ratio is 1:10 ~ 12;
5) viscosity and the proportion of described feed granules is adjusted.
2. preparation method as claimed in claim 1, is characterized in that: described animal protein by: fish meal and dried silkworm chrysalis meal forms, and the content of the two is than being 1:0.4 ~ 0.7.
3. preparation method as claimed in claim 1, is characterized in that: described peas protein is the expanded soybean of the protein containing 30 ~ 32%.
4. preparation method as claimed in claim 1, it is characterized in that: in described pulverizing, the sieve aperture of the pulverizer adopted is at 1.0 ~ 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819268.8A CN104642776A (en) | 2014-12-25 | 2014-12-25 | Preparation method of high-protein fish and shrimp feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819268.8A CN104642776A (en) | 2014-12-25 | 2014-12-25 | Preparation method of high-protein fish and shrimp feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104642776A true CN104642776A (en) | 2015-05-27 |
Family
ID=53234827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410819268.8A Pending CN104642776A (en) | 2014-12-25 | 2014-12-25 | Preparation method of high-protein fish and shrimp feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104642776A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1413489A (en) * | 2002-09-05 | 2003-04-30 | 任东升 | Filter fish feed and farming method |
| CN1615724A (en) * | 2003-11-11 | 2005-05-18 | 江西省武冠油脂食品有限责任公司 | Method for processing tea dregs fodder |
| CN101028041A (en) * | 2007-02-06 | 2007-09-05 | 福建天马饲料有限公司 | Slow-settling swelling ranular complex feed for large-yellow croaker scrod |
| US20090155415A1 (en) * | 2007-12-14 | 2009-06-18 | Novozymes A/S | Laccase for detoxification of feed products |
| CN101803680A (en) * | 2010-03-09 | 2010-08-18 | 杭州飞迅生物科技有限公司 | Slow sinking type puffing aquatic product matched pellet feed, application, producing method and equipment thereof |
| CN103202407A (en) * | 2013-05-03 | 2013-07-17 | 新疆泰昆集团股份有限公司 | Puffed aquatic feed and preparation method thereof |
| CN104012774A (en) * | 2014-06-24 | 2014-09-03 | 中国水产科学研究院淡水渔业研究中心 | All-plant protein expanded feed for megalobrama amblycephala and preparation method of all-plant protein expanded feed |
| CN104206902A (en) * | 2014-08-31 | 2014-12-17 | 青岛保利康新材料有限公司 | Improved chicken feed capable of improving immunity |
-
2014
- 2014-12-25 CN CN201410819268.8A patent/CN104642776A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1413489A (en) * | 2002-09-05 | 2003-04-30 | 任东升 | Filter fish feed and farming method |
| CN1615724A (en) * | 2003-11-11 | 2005-05-18 | 江西省武冠油脂食品有限责任公司 | Method for processing tea dregs fodder |
| CN101028041A (en) * | 2007-02-06 | 2007-09-05 | 福建天马饲料有限公司 | Slow-settling swelling ranular complex feed for large-yellow croaker scrod |
| US20090155415A1 (en) * | 2007-12-14 | 2009-06-18 | Novozymes A/S | Laccase for detoxification of feed products |
| CN101803680A (en) * | 2010-03-09 | 2010-08-18 | 杭州飞迅生物科技有限公司 | Slow sinking type puffing aquatic product matched pellet feed, application, producing method and equipment thereof |
| CN103202407A (en) * | 2013-05-03 | 2013-07-17 | 新疆泰昆集团股份有限公司 | Puffed aquatic feed and preparation method thereof |
| CN104012774A (en) * | 2014-06-24 | 2014-09-03 | 中国水产科学研究院淡水渔业研究中心 | All-plant protein expanded feed for megalobrama amblycephala and preparation method of all-plant protein expanded feed |
| CN104206902A (en) * | 2014-08-31 | 2014-12-17 | 青岛保利康新材料有限公司 | Improved chicken feed capable of improving immunity |
Non-Patent Citations (1)
| Title |
|---|
| 孙鸣 等: "饲料膨化技术及其装备介绍", 《饲料广角》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102783580B (en) | Expanded feed premix for Parabramis pekinensis as well as preparation method and application for expanded feed premix | |
| CN101411388B (en) | Ecological bait for mixed culture of Litopenaeus vannamei and Portunus trituberculatus and preparation method thereof | |
| CN103349157B (en) | Compound feed for female parent fishes of sturgeons | |
| CN102715375A (en) | Feed for grass carps | |
| CN103211120A (en) | Ecological type clarias fuscus feed | |
| CN104012779A (en) | Preparation method and application of immune preparation capable of enhancing immunities of fishes, prawns and crabs | |
| CN101156652B (en) | Ricefield eel adult fish swelling particle mixed feed | |
| CN103875920A (en) | Large yellow croaker feed additive with intestinal tract protection effect and preparation method and application thereof | |
| CN103315173A (en) | Ecotype Chinese white prawn feed and preparation method thereof | |
| CN104206822A (en) | Efficient compound attractant growth promoting additive and preparation and application thereof | |
| CN101156651A (en) | Ricefield eel postlarva swelling particle mixed feed | |
| CN103636947B (en) | For feed addictive and the production method thereof of high protein, the aquatic product matched feed of low fish meal | |
| CN100372476C (en) | Chinese herbal phagostimulant for paralichthys olivaceus | |
| CN104543508A (en) | Protein recipe in fish feed | |
| CN106071166A (en) | A kind of cattle and sheep mixed breed feedstuff containing Chinese herbal medicine | |
| CN102485020B (en) | Soft feed for babylonia areolata parent mature stage and preparation method thereof | |
| CN104642776A (en) | Preparation method of high-protein fish and shrimp feed | |
| CN100350853C (en) | Phagostimulant of pseudosciaena crocea larvae | |
| CN105029086A (en) | Application of alpha-oxoglutarate disodium in preparation of pig feed | |
| CN104543507A (en) | Aquaculture feed | |
| CN103082084A (en) | Natural animal feed | |
| CN106071165A (en) | A kind of mixed breed feedstuff improving cattle and sheep meat | |
| CN106036068A (en) | High-cold-region cattle-sheep breeding feed | |
| CN103936486A (en) | High-efficiency breeding feed for land-based breeding caulerpa lentillifera | |
| CN109757624A (en) | A kind of chub feed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |