CN103478505A - Soft granulated feed and preparation method thereof - Google Patents
Soft granulated feed and preparation method thereof Download PDFInfo
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- CN103478505A CN103478505A CN201310480198.3A CN201310480198A CN103478505A CN 103478505 A CN103478505 A CN 103478505A CN 201310480198 A CN201310480198 A CN 201310480198A CN 103478505 A CN103478505 A CN 103478505A
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Abstract
The invention discloses a soft granulated feed and a preparation method thereof. The soft granulated feed comprises the following steps: S1. preparing raw materials; S2. freezing; S3. dicing; S4. preparing an embedding agent; S5. adding a feed inducing agent; S6. embedding; and S7. packaging. The soft granulated feed provided by the invention is convenient in production process, sufficient in raw materials, low in cost, long in time of retention in water, low in dissolved rate, high in demand and favorable for large-scale production; the feeding of aquatic animals is not influenced after the food inducing agent is added.
Description
Technical field
The present invention relates to pellet and preparation method thereof for a kind of aquatic products, relate in particular to a kind of soft particle feed and preparation method thereof.
Background technology
In culture of Chinese mitten crab, as growth conditions, living space and nutrition are two fundamentals, and as production process, the sustained yield that obtains aquatic products by material recycle is the target of aquaculture.Organic pollution is the biggest obstacle of culture of Chinese mitten crab ecosystem material normal circulation, and Articial bait making is the organic pollution source of aquaculture maximum, and the quality of Articial bait making has material impact to aquaculture production and culture environment of aquatic products.The development of traditional Articial bait making all be take and is pursued maximum weightening finish or growth rate is target, phosphorous many in bait, and many excess throw something and feed, and such bait and the mode of throwing something and feeding often cause water quality to ruin and even jeopardize the existence of fish, shrimp, crab.In order to reduce the pollution to the breeding ecological environment of residual bait and excreta, must fully understand fish, shrimp, the crab situation of utilizing that needs level and synthesizing amino acid to essential amino acid, according to the different developmental phases of crab, the nutritional need under different physiological status, prepare exactly fish, shrimp, crab bait, develop that digestibility is high, the few Articial bait makings of excreta such as nutritional labeling balance, nitrogen phosphorus and trace element.Simultaneously, improve bait processing technology and bait feeding method, reach the reduction feed coefficient, reduce the pollution to the breeding ecological environment, the purpose of enhancing productivity.Formulation throw something and feed administrative skill standard and water quality management technical measures, widely popularize aquatile bait, develop new feed source and biological feed raw material resources, optimize novel bait formula and novel fodder additive formula, the low albumen high-energy of exploitation and the feed that protein can highly digest, phosphorus can be used by usury, excrete to reduce nitrogen and phosphorus.
The present invention aims to provide a kind of novel soft particle feed and preparation method thereof, with solve traditional mixed feed dissolve-loss ratio high, to water body environment pollution serious problem.
Summary of the invention
The objective of the invention is to provide a kind of: applicable river crab nutritional need, the soft particle feed that dissolve-loss ratio is low, digestibility is high overcome because conventional particles feed dissolve-loss ratio is high, digestibility is low, the shortcoming that the environmental pollution caused is large.
For solving above-mentioned purpose, the present invention has disclosed a kind of soft particle feed and preparation method thereof, comprises the following steps: the S1 raw material, and S2 is freezing, the S3 stripping and slicing, the S4 embedding medium is prepared, and S5 adds phagostimulant, S6 embedding, S7 packing.
Step S1 raw material adopts ice raw fish meat paste, chilled fish.
Step S2 is freezing: the product dish that freezes that raw fish meat paste to be frozen, chilled fish will be housed enters the quick-frozen chamber by the quick-frozen entrance and moves to the Way out stepping, in mobile process, realizes heat exchange, realizes that fast cooling freezes.
Step S3 stripping and slicing: the fish of freezing is rotten, chilled fish stripping and slicing is graininess.
Step S4 embedding medium is prepared: embedding medium is modulated into to liquid with the distilled water heating.
Step S5 adds phagostimulant: add phagostimulant in liquid embedding medium, and stir.
Step S6 embedding: particle is embedded in embedding medium, and embedding medium runs into frozen particle and is frozen into immediately solid.
Step S7 packing: with plastic packaging bag, weigh and pack.
The described product dish length of freezing of step S2 is the rectangle dish, long 40cm-70cm, wide 25cm-40cm, dark 10cm-15cm.
The described quick-frozen of step S2 chamber is rail mounted quick-frozen chamber, is provided with product entrance to be frozen and freezes the product outlet.
The described stripping and slicing length of side of step S3 is 1.5mm-10mm.
The described embedding medium of step S4 is agar.
The described liquid quality volume fraction of step S4 is 0.5%-5%.
Step S6 carries out the described embedding chamber that is embedded in, and the liquid embedding medium is sprayed on frozen particle.Bottom, described embedding chamber has swiftly flowing air, indoor particle can be suspended in the air, and be provided with the embedding medium nozzle.Top, described embedding chamber is provided with the product outlet pipeline, and finished product is out afterwards for packing.
The specific embodiment
The present invention has disclosed a kind of soft particle feed and preparation method thereof, comprises the following steps: the S1 raw material, and S2 is freezing, the S3 stripping and slicing, the S4 embedding medium is prepared, and S5 adds phagostimulant, S6 embedding, S7 packing.
Step S1 raw material adopts ice raw fish meat paste, chilled fish.
Step S2 is freezing: the product dish that freezes that raw fish meat paste to be frozen, chilled fish will be housed enters the quick-frozen chamber by the quick-frozen entrance and moves to the Way out stepping, in mobile process, realizes heat exchange, realizes that fast cooling freezes.
Step S3 stripping and slicing: the fish of freezing is rotten, chilled fish stripping and slicing is graininess.
Step S4 embedding medium is prepared: embedding medium is modulated into to liquid with the distilled water heating.
Step S5 adds phagostimulant: add phagostimulant in liquid embedding medium, and stir.
Step S6 embedding: particle is embedded in embedding medium, and embedding medium runs into frozen particle and is frozen into immediately solid.
Step S7 packing: with plastic packaging bag, weigh and pack.
The described product dish length of freezing of step S2 is the rectangle dish, long 40cm-70cm, wide 25cm-40cm, dark 10cm-15cm.
The described quick-frozen of step S2 chamber is rail mounted quick-frozen chamber, is provided with product entrance to be frozen and freezes the product outlet.
The described stripping and slicing length of side of step S3 is 1.5mm-10mm.
The described embedding medium of step S4 is agar.
The described liquid quality volume fraction of step S4 is 0.5%-5%.
Step S6 carries out the described embedding chamber that is embedded in, and the liquid embedding medium is sprayed on frozen particle.Bottom, described embedding chamber has swiftly flowing air, indoor particle can be suspended in the air, and be provided with the embedding medium nozzle.Top, described embedding chamber is provided with the product outlet pipeline, and finished product is out afterwards for packing.
Particularly, the chilled fish stripping and slicing of freezing is become to 1.5mm-10mm, by pipeline, be sent to the embedding chamber, spray into the agar solution that mass fraction is 0.5%-5% embedding is indoor, agar is met cold after coagulation and is become solid.
In the preferred embodiment of the present invention, described embedding chamber inlet adopts wind to send into mouth, is beneficial to the formation high velocity air.
The soft particle feed production technology that the present invention discloses is convenient, raw material is sufficient, with low cost.The time that product keeps in water is longer, and dissolve-loss ratio is low, does not affect ingesting of aquatic livestock after adding phagostimulant, and product consumption is large, is conducive to accomplish scale production.
Claims (7)
1. soft particle feed and preparation method thereof, it is characterized in that: it comprises the following steps, the S1 raw material, S2 is freezing, the S3 stripping and slicing, the S4 embedding medium is prepared, and S5 adds phagostimulant, the S6 embedding, S7 packs.
2. soft particle feed according to claim 1 and preparation method thereof, is characterized in that: step S1 raw material employing ice raw fish meat paste, chilled fish.
3. soft particle feed according to claim 1 and preparation method thereof, it is characterized in that: step S2 is freezing: the product dish that freezes that raw fish meat paste to be frozen, chilled fish will be housed enters the quick-frozen chamber by the quick-frozen entrance and moves to the Way out stepping, realize heat exchange in mobile process, realize that fast cooling freezes.Described quick-frozen chamber is rail mounted quick-frozen chamber, is provided with product entrance to be frozen and freezes the product outlet.The described product dish length of freezing is the rectangle dish, long 40cm-70cm, wide 25cm-40cm, dark 10cm-15cm.
4. soft particle feed according to claim 1 and preparation method thereof, is characterized in that: step S3 stripping and slicing: the fish gruel of freezing, chilled fish stripping and slicing are to graininess.The described stripping and slicing length of side is 1.5mm-10mm.
5. according to soft particle feed of claim 1 and preparation method thereof, it is characterized in that: step S5 adds phagostimulant: add phagostimulant in liquid embedding medium, stir.
6. require described soft particle feed and preparation method thereof according to claim 1, it is characterized in that: step S4 embedding medium is prepared: embedding medium is modulated into to liquid with the distilled water heating.Described embedding medium is agar.Described liquid quality volume fraction is 0.5%-5%.
7. soft particle feed according to claim 1 and preparation method thereof, it is characterized in that: step S6 embedding: particle is embedded in embedding medium, and embedding medium runs into frozen particle and is frozen into immediately solid.Carry out the described embedding chamber that is embedded in, and the liquid embedding medium is sprayed on frozen particle.Bottom, described embedding chamber has swiftly flowing air, indoor particle can be suspended in the air, and be provided with the embedding medium nozzle.Top, described embedding chamber is provided with the product outlet pipeline, and finished product is out afterwards for packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480198.3A CN103478505A (en) | 2013-10-15 | 2013-10-15 | Soft granulated feed and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310480198.3A CN103478505A (en) | 2013-10-15 | 2013-10-15 | Soft granulated feed and preparation method thereof |
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| CN103478505A true CN103478505A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310480198.3A Pending CN103478505A (en) | 2013-10-15 | 2013-10-15 | Soft granulated feed and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962685A (en) * | 2017-04-18 | 2017-07-21 | 成立 | Spacetabs type bulk aquatic feeds |
| CN114504063A (en) * | 2021-12-17 | 2022-05-17 | 潮州市东饶科技有限公司 | Compound amino acid feed protected by agar coating and preparation method thereof |
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| CN85108435A (en) * | 1985-11-16 | 1987-05-20 | 詹姆斯·派翠克·柯克斯 | Coated fish feed pellet and method for producing same |
| CN1178448A (en) * | 1995-03-15 | 1998-04-08 | 诺贝特公司 | Fish Bait |
| CN1272042A (en) * | 1997-09-06 | 2000-11-01 | 泰特拉工厂·U·本施博士有限公司 | Celled foodstuff for aquatic animals |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962685A (en) * | 2017-04-18 | 2017-07-21 | 成立 | Spacetabs type bulk aquatic feeds |
| CN114504063A (en) * | 2021-12-17 | 2022-05-17 | 潮州市东饶科技有限公司 | Compound amino acid feed protected by agar coating and preparation method thereof |
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Application publication date: 20140101 |