CN101803676B - Preparation method of active wheat protein pellet feed - Google Patents
Preparation method of active wheat protein pellet feed Download PDFInfo
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- CN101803676B CN101803676B CN2010101453104A CN201010145310A CN101803676B CN 101803676 B CN101803676 B CN 101803676B CN 2010101453104 A CN2010101453104 A CN 2010101453104A CN 201010145310 A CN201010145310 A CN 201010145310A CN 101803676 B CN101803676 B CN 101803676B
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Abstract
The present invention relates to a preparation method of an active wheat protein pellet feed. In the method, gluten powder is used as the principal raw material and mixed with vegetable oil and vapor or atomized water, and the mixture is humidified to prepare the active wheat protein pellet feed. The method can effectively solve the problem of difficulty in preparing pellets due to the viscoelasticity of the gluten powder in the production process, thereby realizing the industrialized large-scale production of the active wheat protein pellet feed. The prepared pellet feed has the advantages of convenient operation, convenient eating by aquatic livestock, high utilization ratio and complete nutritional ingredients, thereby enhancing the quality of the aquatic products.
Description
Technical field
The invention belongs to the breeding feed technical field, particularly a kind of preparation method who is used for the active wheat protein pellet feed of aquaculture.
Background technology
Active wheat protein claims Gluten again, is the native protein that extracts from wheat flour, and protein content is nutritious plant protein resource up to 75%～85%.Gluten can make the aquatic livestock absorptivity height of nursing as aquatic feeds, and growth is fast, and is Fresh ﹠ Tender in Texture, is subjected to the favor of culture fishery deeply.But,, directly be sprinkled in the water because Gluten has viscosity, elasticity, extensibility, film forming and liposuction, be difficult for even spreading, easily be combined into bigger wet gluten piece behind the chance water, be difficult to be eaten by aquatic livestock, time-consuming when therefore feeding, and Gluten loss late height.At present, feedstuff industry is attempted Gluten is made granulated meal, yet because the intrinsic characteristic of Gluten, its water absorption rate is very high, and has the viscoplasticity of active gluten after the suction, if directly add water, can't add evenly, the wet gluten of suction part very easily adheres to device interior, causes equipment often blocked, be difficult to run well, can't make particle.Up to now, this technology does not obtain comparatively desirable solution as yet.
Summary of the invention
The purpose of this invention is to provide and a kind ofly Gluten can be made into pellet, improve feed nutrient, and the production efficiency height, can realize the preparation method of the active wheat protein pellet feed of industrial-scale production.
Realize that the technical scheme that purpose of the present invention is taked is: active wheat protein pellet feed adopts heat system particle or cold system particle process:
The process of A, heat system particle is carried out according to the following steps:
1) the Gluten raw material is sent in the mixer, spray adds the atomizing vegetable oil in whipping process, stirs to make the mixed raw material for standby of Gluten oil, and wherein, the vegetable oil addition is by weight: Gluten: vegetable oil=100: 0.5～0.8;
2) Gluten oil is mixed raw material and send in the quality-adjusting device, feed humidification water steam and stir humidification, the pressure of humidification water steam is 0.25MPa, and the humidification water steam addition of Gluten per ton is 50～70 kilograms;
3) Gluten of humidification oil is mixed raw material and send into and make particle in the granulator, naturally cool to normal temperature, and sieve, the particle that sub-elects is active wheat protein pellet feed, and the particle that sieves out can repeat to granulate;
The process of B, cold system particle is carried out according to the following steps:
1) the Gluten raw material is sent into atomizing and added in the water machine, spray adds atomized water and evenly mixes, and it is standby to make humidify raw material, and wherein the weight ratio of amount of water and Gluten is: Gluten: water=100: 10.5～13;
2) humidify raw material of preparation is sent into and made the Gluten particle in the granulator;
3) the Gluten particle of preparation is sent in the dryer, under 80～90 ℃ of temperature conditions, dried 20～30 minutes;
4) will send into spraying vegetable oil in the vacuum spray painting machine through the Gluten particle of oven dry, the weight ratio of vegetable oil quantity for spray and Gluten particle is: the Gluten particle: vegetable oil=100: 0.3～0.5;
5) the Gluten particle that will spray behind the vegetable oil sieves, sub-elect particle be active wheat protein pellet feed, the particle that sieves out can be granulated in humidify raw material is sent into granulator again.
Prepare active wheat protein pellet feed according to the method described above, method by control vegetable oil and moisture addition, can overcome that the equipment surface that is caused by Gluten viscoplasticity is sticked and the problem that is difficult to process, can improve the production efficiency of active wheat protein pellet feed greatly, realize industrial-scale production, and the pellet protein content height of making, nutritional labeling is more complete, thereby improves the quality of culturing the aquatic products product.Advantages such as this method has the production efficiency height, and technology is grasped easily, and is easy and simple to handle, with low cost.
Description of drawings
Fig. 1 is the process chart of heat system particle;
Fig. 2 is the process chart of cold system particle.
The specific embodiment
The preparation method of active wheat protein pellet feed of the present invention is by the characteristic of inventor according to active wheat protein, gets through repetition test research institute.By adopting the method for heat system particle or cold system particle, produce the influence of viscoplasticity after all overcoming the wet water of active wheat protein preferably to producing, realize the industrial-scale production of pellet.The pellet that this method is produced is best in quality, various component contents are albumen 〉=75% (butt), moisture≤10%, ash content≤1%, fat≤1.8%, its outward appearance is a cylindrical pellet, smooth surface, hardness is moderate, and put into water suction promptly became and be of moderate size, be convenient to the wet gluten piece that aquatic livestock eats in 4-6 hour, was specially adapted to the breed of high-grade aquatic products.Add a certain amount of vegetable oil at active wheat protein pellet feed, the nutrition that can make feed can promote digesting and absorbing of feed more comprehensively, makes the meats such as aquatic livestock of feeding out better.Be described further below in conjunction with embodiment.
Embodiment 1
Referring to Fig. 1, it is the process chart of heat system particle, this technology can be carried out by the following method: earlier the Gluten raw material is sent in the mixer, adopted the pressure spray to add the atomizing vegetable oil in whipping process, the vegetable oil addition can be by weight: Gluten: vegetable oil=100: 0.5.Evenly stir, make that vegetable oil and Gluten are full and uniform to be mixed, make the mixed raw material of Gluten oil, and send in the storehouse of waiting to granulate.By the feed screw feeder Gluten oil being mixed raw material then sends in the quality-adjusting device, feed humidification water steam and stir humidification, the pressure of humidification water steam is 0.25MPa, by the feed speed of control Gluten and the adding velocity ratio of water vapour, making the humidification water steam addition of Gluten per ton is 50 kilograms.Gluten oil mixes raw material and enters the feeding auger from hopper, by handling speed-regulating motor controller, make the feeding auger reach certain rotating speed, Gluten oil mix raw material then with the flow set in auger feeding quality-adjusting device cylindrical shell, the vapour system of modified cylindrical shell is the direct and mixed raw material mixing of Gluten oil with steam, and under the stirring blade effect, stir, conveying and slaking.Behind the ovennodulation humidification, the mixed raw material of Gluten oil of humidification can be sent into and make particle in the granulator.Contain an amount of vegetable oil and the moisture that receives because the Gluten of humidification oil mixes raw material from water vapour, thereby both can guarantee the granulating quality of feed granules, can avoid the adhesion with the granulator contact surface again, what guarantee to granulate carries out smoothly.At last, the particle of making is sieved after naturally cooling to normal temperature again, the particle foldback of telling goes back to storehouse to be granulated, and granulates with the mixed raw material of Gluten oil of humidification again, avoids the waste of raw material; The particle that sub-elects is active wheat protein pellet feed of the present invention, carries out the bag distribution packaging of pellet finished product then.
Embodiment 2
The process of present embodiment is substantially the same manner as Example 1, and difference only is: the vegetable oil addition can be by weight: Gluten: vegetable oil=100: 0.6; The humidification water steam addition of Gluten per ton is 60 kilograms.
Embodiment 3
The process of present embodiment is substantially the same manner as Example 1, and difference only is: the vegetable oil addition can be by weight: Gluten: vegetable oil=100: 0.7; The humidification water steam addition of Gluten per ton is 70 kilograms.
Embodiment 4
Referring to Fig. 2, be the process chart of cold system particle, this technology can be carried out by the following method: the Gluten raw material is sent into atomizing add in the water machine, spray adds atomized water in whipping process, it is standby to make humidify raw material, and wherein the weight ratio of amount of water and Gluten is: Gluten: water=100: 10.5.Send into add the water machine material evenly attached on the equipment surface, need not stir, by the rotation of material, atomized water and material are evenly mixed with equipment, avoided stirring easily by sticking and stir problems such as inhomogeneous.This equipment turns round continuously, exports in equipment continuously through the Gluten that adds water, can guarantee the continuous operation of production line.Then, the humidify raw material of preparation is sent into and made the Gluten particle in the granulator, and send in the tunnel dryer, oven dry is 20 minutes under 80～90 ℃ of temperature conditions.After finishing the granulation and oven dry of humidify raw material; the Gluten particle sent into spray vegetable oil in the vacuum spray painting machine; the weight ratio of vegetable oil quantity for spray and Gluten particle is: the Gluten particle: vegetable oil=100: 0.3; the Gluten particle that will spray at last behind the vegetable oil sieves; sub-elect particle be active wheat protein pellet feed of the present invention; the particle that sieves out is granulated in humidify raw material is sent into granulator again, simultaneously with the finished product bag distribution packaging of active wheat protein pellet feed.
Embodiment 5
The process of present embodiment is substantially the same manner as Example 4, and difference only is: making the amount of water in the humidify raw material process and the weight ratio of Gluten is: Gluten: water=100: 12; Drying time is 25 minutes; During the spraying vegetable oil, the weight ratio of vegetable oil quantity for spray and Gluten particle is the Gluten particle: vegetable oil=100: 0.4.
Embodiment 6
The process of present embodiment is substantially the same manner as Example 4, and difference only is: making the amount of water in the humidify raw material process and the weight ratio of Gluten is: Gluten: water=100: 13; Drying time is 30 minutes; During the spraying vegetable oil, the weight ratio of vegetable oil quantity for spray and Gluten particle is the Gluten particle: vegetable oil=100: 0.5.
Claims (1)
1. the preparation method of an active wheat protein pellet feed is characterized in that: active wheat protein pellet feed adopts heat system particle or cold system particle process:
The process of A, heat system particle is carried out according to the following steps:
1) the Gluten raw material is sent in the mixer, spray adds the atomizing vegetable oil in whipping process, stirs to make the mixed raw material for standby of Gluten oil, and wherein, the vegetable oil addition is by weight: Gluten: vegetable oil=100: 0.5～0.8;
2) Gluten oil is mixed raw material and send in the quality-adjusting device, feed humidification water steam and stir humidification, the pressure of humidification water steam is 0.25MPa, and the humidification water steam addition of Gluten per ton is 50～70 kilograms; 3) Gluten of humidification oil is mixed raw material and send into and make particle in the granulator, naturally cool to normal temperature, and sieve, the particle that sub-elects is active wheat protein pellet feed, and the particle that sieves out can be repeated to granulate;
The process of B, cold system particle is carried out according to the following steps:
1) the Gluten raw material is sent into atomizing and added in the water machine, spray adds atomized water and evenly mixes, and it is standby to make humidify raw material, and wherein the weight ratio of amount of water and Gluten is: Gluten: water=100: 10.5～13;
2) humidify raw material of preparation is sent into and made the Gluten particle in the granulator;
3) the Gluten particle of preparation is sent in the dryer, under 80～90 ℃ of temperature conditions, dried 20～30 minutes;
4) will send into spraying vegetable oil in the vacuum spray painting machine through the Gluten particle of oven dry, the weight ratio of vegetable oil quantity for spray and Gluten particle is: the Gluten particle: vegetable oil=100: 0.3～0.5;
5) the Gluten particle that will spray behind the vegetable oil sieves, sub-elect particle be active wheat protein pellet feed, the particle that sieves out can be granulated in humidify raw material is sent into granulator again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101453104A CN101803676B (en) | 2010-04-13 | 2010-04-13 | Preparation method of active wheat protein pellet feed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101453104A CN101803676B (en) | 2010-04-13 | 2010-04-13 | Preparation method of active wheat protein pellet feed |
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| CN101803676A CN101803676A (en) | 2010-08-18 |
| CN101803676B true CN101803676B (en) | 2011-09-14 |
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| CN2010101453104A Expired - Fee Related CN101803676B (en) | 2010-04-13 | 2010-04-13 | Preparation method of active wheat protein pellet feed |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102669419A (en) * | 2012-04-24 | 2012-09-19 | 温志明 | Producing method for wheat gluten granular feed and gravel feed |
| CN103283940A (en) * | 2013-05-02 | 2013-09-11 | 广西工学院 | Production method of microorganism particle forage |
| CN105558351A (en) * | 2016-01-11 | 2016-05-11 | 浙江国光生化股份有限公司 | Preparation method of granular composite L-amino acid feed additive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042049A (en) * | 1989-10-09 | 1990-05-16 | 青海省复合饲料厂 | The complete feed of eel high protein, fat |
| CN1114145A (en) * | 1994-06-14 | 1996-01-03 | 荣涵芬 | Method for producing fried gluten |
| CN1196659A (en) * | 1994-10-05 | 1998-10-21 | 辛西娅·休伯 | Vital wheat gluten extract |
| CN1228932A (en) * | 1998-08-25 | 1999-09-22 | 沈阳泛亚集团公司 | Nutritive rice and making technology thereof |
| CN101011112A (en) * | 2007-02-09 | 2007-08-08 | 江苏天福莱饲料发展有限公司 | Aquatic product sprout feed and its production method |
-
2010
- 2010-04-13 CN CN2010101453104A patent/CN101803676B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042049A (en) * | 1989-10-09 | 1990-05-16 | 青海省复合饲料厂 | The complete feed of eel high protein, fat |
| CN1114145A (en) * | 1994-06-14 | 1996-01-03 | 荣涵芬 | Method for producing fried gluten |
| CN1196659A (en) * | 1994-10-05 | 1998-10-21 | 辛西娅·休伯 | Vital wheat gluten extract |
| CN1228932A (en) * | 1998-08-25 | 1999-09-22 | 沈阳泛亚集团公司 | Nutritive rice and making technology thereof |
| CN101011112A (en) * | 2007-02-09 | 2007-08-08 | 江苏天福莱饲料发展有限公司 | Aquatic product sprout feed and its production method |
Non-Patent Citations (1)
| Title |
|---|
| 马歌丽，等.谷朊粉的应用及研究进展.《粮油加工与食品机械》.2005,(第12期),66-68，70. * |
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