CN103518998A - Puffed aquaculture feed and preparation method thereof - Google Patents
Puffed aquaculture feed and preparation method thereof Download PDFInfo
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- CN103518998A CN103518998A CN201310447333.4A CN201310447333A CN103518998A CN 103518998 A CN103518998 A CN 103518998A CN 201310447333 A CN201310447333 A CN 201310447333A CN 103518998 A CN103518998 A CN 103518998A
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Abstract
The invention discloses puffed aquaculture feed and a preparation method thereof. The raw materials of the feed comprise soybean phospholipid, soda powder, citric acid, fish meal, bean pulp, sunflower seed meal, wheat bran, mineral substances and vitamin. The preparation method of the feed comprises the following steps: (1) mixing the soybean phospholipid, the soda powder, the citric acid, the fish meal, the bean pulp, the sunflower seed meal and the wheat bran for the first time according to the ratio to obtain a coarse mixed material, (2) performing superfine pulverization on the coarse mixed material and mixing the powder, the mineral substances and the vitamin for the second time; (3) uniformly adding water into the secondary mixed material, tempering, and moving the material into a double-screw extrusion-expansion machine and performing extrusion-expansion process to prepare puffed granulated feed; (4) placing the puffed granulated feed into a drying box, curing and drying; and (5) cooling and packaging the dried puffed granulated feed to obtain the final puffed aquaculture feed. According to the puffed aquaculture feed and the preparation method thereof, environmental pollution is reduced, aquatic products which eat the feed provided by the invention is safe, and a user can observe the feeding condition of the aquatic products conveniently.
Description
technical field:
The present invention relates to a kind of aquaculture feed and preparation method thereof, be specifically related to a kind of puffing aquatic product breeding feed and preparation method thereof, belong to culture fishery.
background technology:
Along with the development of culture fishery in recent years, the demand of aquaculture feed is also increasing.The aquatic feeds that at present culture fishery is used mainly contains two kinds, heavy forage and buoyancy feed.
The particle of heavy forage is meeting sedimentation after throwing is supported, and aquatic biological can be ingested smoothly.Losss but heavy forage in use easily scatters in water, and the situation of ingesting that after feed granules sedimentation, user cannot observe aquatic biological, thereby it exists that feed nutrient easily scatters and disappears, easy polluted-water and the shortcoming such as cannot normally observe.
Buoyancy feed is that feed granules can float up to the water surface after throwing is supported, and aquatic biological is all ingested at nearly water surface place, and user can well observe the situation of ingesting of aquatic products, effectively controls foster the measuring of throwing of feed.But because feed floats up to the water surface after throw supporting, aquatic biological must be ingested in superjacent waters, and centering, lower floor's aquatic biological, be unfavorable for that it ingests and increased physical consumption.Therefore, current aquaculture feed is badly in need of further improving.
Puffing aquatic product feed is a kind of feed that has application prospect.Its main feature is that water stability is good, and digestibility is high, and feed waste is few, little to water pollution.Feed through the process of a HTHP, forms a kind of particle of bulk porous in Builking cavity.Puffing process can improve starch burn degree in feed, therefore compares with buoyancy feed with heavy forage, is easier to be digested and assimilated by aquatic livestock.
summary of the invention:
The present invention seeks to, be used for making up the deficiencies in the prior art, and a kind of Safety of Aquatic Products is provided, alleviates environmental pollution, be convenient to the aquaculture feed of situation and preparation method thereof of ingesting that user observes aquatic products simultaneously.
A kind of puffing aquatic product breeding feed of the present invention, raw material consists of soybean lecithin, soda ash, citric acid, fish meal, dregs of beans, the certain herbaceous plants with big flowers benevolence dregs of rice, wheat bran, minerals and vitamins; Each constituent content is respectively by mass fraction: soybean lecithin 50-75 part, soda ash 35-50 part, citric acid 30-45 part, fish meal 40-85 part, dregs of beans 45-65 part, certain herbaceous plants with big flowers benevolence dregs of rice 25-45 part, wheat bran 80-128 part, mineral matter 15-35 part and vitamin 5-8 part.
Above-mentioned mineral matter is the mixture of ferrous sulfate, zinc sulfate, calcium phosphate and sodium chloride.
Said vitamin is the mixture of vitamin A, vitamin B2, pyridoxamine, cobalamin, vitamin D and vitamin E.
The preparation method of a kind of puffing aquatic product breeding feed of the present invention, is characterized in that, is following step:
(1) according to proportioning described above soybean lecithin, soda ash, citric acid, fish meal, dregs of beans, the certain herbaceous plants with big flowers benevolence dregs of rice, wheat bran through impurity elimination cleaning, coarse crushing, by carrying out mixed once after 30-65 mesh sieve, obtain the thick batch mixing of raw material stand-by;
(2) the thick batch mixing of raw material step (1) being obtained carries out ultramicro grinding, and ultramicro grinding, by 70-105 mesh sieve, is then carried out secondary with claim 1 mineral matter, vitamin and mixed;
(3) secondary mixed material step (2) being obtained evenly add 500-800 part water carry out modified after, move into twin-screw extruder and carry out extrusion operation, screw speed is 55-75 r/min, rate of feeding 20-45 r/min, the feed zone of barrel zone temperature is controlled at 80-100 ℃, interlude is controlled at 100-110 ℃, and discharging section is controlled at 110-130 ℃, by described twin-screw extruder, makes expanded pellet feed;
(4) step (3) acquisition expanded pellet feed is placed in to drying box post curing and is dried, it is 68 ℃ that dry the temperature inside the box is controlled, and be 8 hours drying time;
(5) cooling, packing that dry swelling granular step (4) being obtained carries out, obtains final puffing aquatic product feed.
The present invention has added soybean lecithin in aquaculture feed, soda ash, citric acid, soda ash, citric acid forms puff and after feedstuff feeding, absorbs the reaction of moisture generating gasification, produce gas, soybean lecithin (is coated with outward without carrying out grease in the dry swelling granular periphery of step (4) acquisition at the outer oil layer that forms of particle in feed granules water absorption course, thereby simplified preparation technology), prevent gas leak, when the proportion of feed granules is lighter than water, particle can slowly float, be convenient to the situation of ingesting that user observes aquatic products, slowly floating aquatic product feed of the present invention can slowly float after throwing something and feeding, and by oil layer, wrap up outside feed granules, thereby feed granules can not scatter in water, be convenient to ingesting of aquatic products, also avoided feed nutrient at water
In scatter and disappear, and reduced the pollution of feed granules to water body.
the specific embodiment:
for technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete enforcement, further set forth the present invention.
Embodiment 1:
A breeding feed, raw material consists of soybean lecithin, soda ash, citric acid, fish meal, dregs of beans, the certain herbaceous plants with big flowers benevolence dregs of rice, wheat bran, minerals and vitamins; Each constituent content is respectively by mass fraction: 5 parts of 50 parts of soybean lecithins, 35 parts of soda ash, 30 parts of citric acids, 40 parts of fish meal, 45 parts of dregs of beans, 25 parts of the certain herbaceous plants with big flowers benevolence dregs of rice, 80 parts, wheat bran, 15 parts, mineral matter and vitamins.
Wherein, mineral matter is the mixture of ferrous sulfate, zinc sulfate, calcium phosphate and sodium chloride.
Wherein, vitamin is the mixture of vitamin A, vitamin B2, pyridoxamine, cobalamin, vitamin D and vitamin E.
The preparation method of puffing aquatic product breeding feed of the present invention is following step:
(1) according to said ratio soybean lecithin, soda ash, citric acid, fish meal, dregs of beans, the certain herbaceous plants with big flowers benevolence dregs of rice, wheat bran through impurity elimination cleaning, coarse crushing, by carrying out mixed once after 30 mesh sieves, obtain the thick batch mixing of raw material stand-by;
(2) the thick batch mixing of raw material step (1) being obtained carries out ultramicro grinding, and ultramicro grinding, by 70 mesh sieves, is then carried out secondary with above-mentioned mineral matter, vitamin and mixed;
(3) secondary mixed material step (2) being obtained evenly add 500 parts of water carry out modified after, move into twin-screw extruder and carry out extrusion operation, screw speed is 55r/min, rate of feeding 20 r/min, the feed zone of barrel zone temperature is controlled at 80 ℃, interlude is controlled at 100 ℃, and discharging section is controlled at 110 ℃, by described twin-screw extruder, makes expanded pellet feed;
(4) step (3) acquisition expanded pellet feed is placed in to drying box post curing and is dried, it is 68 ℃ that dry the temperature inside the box is controlled, and be 8 hours drying time;
(5) cooling, packing that dry swelling granular step (4) being obtained carries out, obtains final puffing aquatic product feed.
The present invention has added soybean lecithin in aquaculture feed, soda ash, citric acid, soda ash, citric acid forms puff and after feedstuff feeding, absorbs the reaction of moisture generating gasification, produce gas, soybean lecithin (is coated with outward without carrying out grease in the dry swelling granular periphery of step (4) acquisition at the outer oil layer that forms of particle in feed granules water absorption course, thereby simplified preparation technology), prevent gas leak, when the proportion of feed granules is lighter than water, particle can slowly float, be convenient to the situation of ingesting that user observes aquatic products, slowly floating aquatic product feed of the present invention can slowly float after throwing something and feeding, and by oil layer, wrap up outside feed granules, thereby feed granules can not scatter in water, be convenient to ingesting of aquatic products, also avoided feed nutrient at water
In scatter and disappear, and reduced the pollution of feed granules to water body.
Embodiment bis-:
A kind of puffing aquatic product breeding feed of the present invention, is characterized in that, raw material consists of soybean lecithin, soda ash, citric acid, fish meal, dregs of beans, the certain herbaceous plants with big flowers benevolence dregs of rice, wheat bran, minerals and vitamins; Each constituent content is respectively by mass fraction: 8 parts of 75 parts of soybean lecithins, 50 parts of soda ash, 45 parts of citric acids, 85 parts of fish meal, 65 parts of dregs of beans, 45 parts of the certain herbaceous plants with big flowers benevolence dregs of rice, 128 parts, wheat bran, 35 parts, mineral matter and vitamins.
Wherein, mineral matter is the mixture of ferrous sulfate, zinc sulfate, calcium phosphate and sodium chloride.
Wherein, vitamin is the mixture of vitamin A, vitamin B2, pyridoxamine, cobalamin, vitamin D and vitamin E.
The preparation method of puffing aquatic product breeding feed of the present invention is following step:
(1) according to said ratio soybean lecithin, soda ash, citric acid, fish meal, dregs of beans, the certain herbaceous plants with big flowers benevolence dregs of rice, wheat bran through impurity elimination cleaning, coarse crushing, by carrying out mixed once after 65 mesh sieves, obtain the thick batch mixing of raw material stand-by;
(2) the thick batch mixing of raw material step (1) being obtained carries out ultramicro grinding, and ultramicro grinding, by 105 mesh sieves, is then carried out secondary with above-mentioned mineral matter, vitamin and mixed;
(3) secondary mixed material step (2) being obtained evenly add 800 parts of water carry out modified after, move into twin-screw extruder and carry out extrusion operation, screw speed is 75 r/min, rate of feeding 45 r/min, the feed zone of barrel zone temperature is controlled at 100 ℃, interlude is controlled at 110 ℃, and discharging section is controlled at 130 ℃, by described twin-screw extruder, makes expanded pellet feed;
(4) step (3) acquisition expanded pellet feed is placed in to drying box post curing and is dried, it is 68 ℃ that dry the temperature inside the box is controlled, and be 8 hours drying time;
(5) cooling, packing that dry swelling granular step (4) being obtained carries out, obtains final puffing aquatic product feed.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof
.
Claims (4)
1. a puffing aquatic product breeding feed, is characterized in that, raw material consists of soybean lecithin, soda ash, citric acid, fish meal, dregs of beans, the certain herbaceous plants with big flowers benevolence dregs of rice, wheat bran, minerals and vitamins;
Each constituent content is respectively by mass fraction:
Soybean lecithin 50-75 part, soda ash 35-50 part, citric acid 30-45 part, fish meal 40-85 part, dregs of beans 45-65 part, certain herbaceous plants with big flowers benevolence dregs of rice 25-45 part, wheat bran 80-128 part, mineral matter 15-35 part and vitamin 5-8 part.
2. puffing aquatic product breeding feed according to claim 1, is characterized in that,
Described mineral matter is the mixture of ferrous sulfate, zinc sulfate, calcium phosphate and sodium chloride.
3. puffing aquatic product breeding feed according to claim 1, is characterized in that,
Described vitamin is the mixture of vitamin A, vitamin B2, pyridoxamine, cobalamin, vitamin D and vitamin E.
4. according to the preparation method of the puffing aquatic product breeding feed described in claim 1-3 any one, it is characterized in that, is following step:
(1) according to proportioning described in claim 1 soybean lecithin, soda ash, citric acid, fish meal, dregs of beans, the certain herbaceous plants with big flowers benevolence dregs of rice, wheat bran through impurity elimination cleaning, coarse crushing, by carrying out mixed once after 30-65 mesh sieve, obtain the thick batch mixing of raw material stand-by;
(2) the thick batch mixing of raw material step (1) being obtained carries out ultramicro grinding, and ultramicro grinding, by 70-105 mesh sieve, is then carried out secondary with mineral matter, vitamin described in claim 1 and mixed;
(3) secondary mixed material step (2) being obtained evenly add 500-800 part water carry out modified after, move into twin-screw extruder and carry out extrusion operation, screw speed is 55-75 r/min, rate of feeding 20-45 r/min, the feed zone of barrel zone temperature is controlled at 80-100 ℃, interlude is controlled at 100-110 ℃, and discharging section is controlled at 110-130 ℃, by described twin-screw extruder, makes expanded pellet feed;
(4) step (3) acquisition expanded pellet feed is placed in to drying box post curing and is dried, it is 68 ℃ that dry the temperature inside the box is controlled, and be 8 hours drying time;
(5) cooling, packing that dry swelling granular step (4) being obtained carries out, obtains final puffing aquatic product feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310447333.4A CN103518998A (en) | 2013-09-27 | 2013-09-27 | Puffed aquaculture feed and preparation method thereof |
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| CN201310447333.4A CN103518998A (en) | 2013-09-27 | 2013-09-27 | Puffed aquaculture feed and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105732172A (en) * | 2015-12-29 | 2016-07-06 | 苏州市阳澄湖三家村蟹业有限公司 | Highly-soluble sustain-released aquaculture feed |
| CN107156538A (en) * | 2017-06-03 | 2017-09-15 | 合肥雪立歆农业科技有限公司 | A kind of aquatic feeds of starch-containing adhesive and preparation method thereof |
| CN107176692A (en) * | 2017-06-08 | 2017-09-19 | 合肥慧明瀚生态农业科技有限公司 | Improver of water quality of one seed shrimp crab cultivation and preparation method thereof |
| CN111887355A (en) * | 2020-09-01 | 2020-11-06 | 河南省杂粮先生食品有限公司 | Method for producing granulated feed through extrusion process under normal temperature condition |
| CN112956608A (en) * | 2021-03-31 | 2021-06-15 | 海南归耘田农业科技有限公司 | Green ecological compound feed suitable for comprehensive planting and breeding of rice and fish and preparation method thereof |
Citations (4)
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| CN1383733A (en) * | 2001-04-30 | 2002-12-11 | 陆晓民 | Fish protein polypeptide aquatic animal feed |
| CN101632416A (en) * | 2009-07-03 | 2010-01-27 | 珠海市世海饲料有限公司 | Compound feed for snakehead fish |
| CN101715890A (en) * | 2009-12-22 | 2010-06-02 | 佛山市顺德区全兴水产饲料有限公司 | Slowly floating aquatic product feed and production process 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 |
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2013
- 2013-09-27 CN CN201310447333.4A patent/CN103518998A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1383733A (en) * | 2001-04-30 | 2002-12-11 | 陆晓民 | Fish protein polypeptide aquatic animal feed |
| CN101632416A (en) * | 2009-07-03 | 2010-01-27 | 珠海市世海饲料有限公司 | Compound feed for snakehead fish |
| CN101715890A (en) * | 2009-12-22 | 2010-06-02 | 佛山市顺德区全兴水产饲料有限公司 | Slowly floating aquatic product feed and production process 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105732172A (en) * | 2015-12-29 | 2016-07-06 | 苏州市阳澄湖三家村蟹业有限公司 | Highly-soluble sustain-released aquaculture feed |
| CN107156538A (en) * | 2017-06-03 | 2017-09-15 | 合肥雪立歆农业科技有限公司 | A kind of aquatic feeds of starch-containing adhesive and preparation method thereof |
| CN107176692A (en) * | 2017-06-08 | 2017-09-19 | 合肥慧明瀚生态农业科技有限公司 | Improver of water quality of one seed shrimp crab cultivation and preparation method thereof |
| CN111887355A (en) * | 2020-09-01 | 2020-11-06 | 河南省杂粮先生食品有限公司 | Method for producing granulated feed through extrusion process under normal temperature condition |
| CN112956608A (en) * | 2021-03-31 | 2021-06-15 | 海南归耘田农业科技有限公司 | Green ecological compound feed suitable for comprehensive planting and breeding of rice and fish and preparation method thereof |
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Application publication date: 20140122 |