CN102210412B - Compound feed capable of improving dressing percentage of Tilapia mossambica and preparation method thereof - Google Patents
Compound feed capable of improving dressing percentage of Tilapia mossambica and preparation method thereof Download PDFInfo
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- CN102210412B CN102210412B CN2011101523012A CN201110152301A CN102210412B CN 102210412 B CN102210412 B CN 102210412B CN 2011101523012 A CN2011101523012 A CN 2011101523012A CN 201110152301 A CN201110152301 A CN 201110152301A CN 102210412 B CN102210412 B CN 102210412B
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- tilapia mossambica
- dressing percentage
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- mixed feed
- mineral substance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention provides a compound feed for Tilapia mossambica and a preparation method thereof. The compound feed mainly contains fermented rapeseed meal and fermented soybean meal, and can effectively promote the Tilapia mossambica to digest and absorb food, so that the dressing percentage of artificially cultured Tilapia mossambica is improved, the quality of the Tilapia mossambica is improved, and the huge economic benefit is brought to the aquaculture.
Description
Technical field
The present invention relates to a kind of animal feed, especially a kind of compound feed of tilapia.
Background technology
Tilapia mossambica is a kind of important cultured freshwater fish, is described as one of main source of following animal protein.For a long time, in propagating the process of Tilapia mossambica artificially, scientific and reasonable prescription feed is one of them important composition factor.Does one Chinese patent application CN101984848A disclose a kind of living through winter for tilapia feed, and this feed is mainly processed by following raw materials by weight percent: dregs of beans 20～40%, fish meal 0～5%, the assorted dregs of rice 15～40%, wheat flour 20～35%, fish oil 2～5%, vitamin E? 0.03～0.05%; The assorted dregs of rice are one or more in rapeseed dregs, the cottonseed dregs of rice, peanut meal, the rice bran meal; The crude protein of this feed and crude fat content are respectively 25～30% and 5～7%.One Chinese patent application CN101756075A provides a kind of tilapia feed, and component and percentage by weight thereof in the feed are following: fish meal 10-12%, dregs of beans 10-15%, cottonseed dregs of rice 10-13%, rice chaff 30-40%, wheat bran 20-30%, mineral matter 3-4%, immunopotentiator 1-2%.Though above tilapia feed can guarantee the normal growth of artificial cultivating tilapia; But the dish dregs of rice wherein and dregs of beans are because of containing multiple ANFs such as sinigrin, erucic acid, phytic acid and tannin; Its purposes, consumption are had a greatly reduced quality; Seriously can damage the body health of animal, thereby can not improve the protein content of Tilapia mossambica better, influence is propagated Tilapia mossambica artificially and is had higher nutritive value.
Summary of the invention
An object of the present invention is provides a kind of and can improve the Tilapia mossambica dressing percentage to the above technical problem that will solve, and increases the mixed feed of its protein content.
Another object of the present invention provides a kind of said preparation method that can improve the mixed feed of Tilapia mossambica dressing percentage for preparing.
For reaching above technical purpose, the invention provides following technical scheme:
The mixed feed that can improve the Tilapia mossambica dressing percentage provided by the invention is characterized in that containing in this feed the fermentation dish dregs of rice and fermented bean dregs.
In the mixed feed that can improve the Tilapia mossambica dressing percentage provided by the invention, the percentage by weight of the said fermentation dish dregs of rice is 15～20%.
In the mixed feed that can improve the Tilapia mossambica dressing percentage provided by the invention, the percentage by weight of said fermented bean dregs is 20～25%.
The mixed feed that can improve the Tilapia mossambica dressing percentage provided by the invention preferably is made up of following components in weight percentage: the fermentation dish dregs of rice 15～20%, fermented bean dregs 20～25%, fish meal 5～7%; Wheat 20～25%, chicken meal 5～8%, distillers ' grains 10～15%; Calcium dihydrogen phosphate 2～3%; Fish oil 3～4%, vitamin premix 1～2%, mineral substance premix 1～2%.
Further, the mixed feed that can improve the Tilapia mossambica dressing percentage provided by the invention preferably is made up of following components in weight percentage: the fermentation dish dregs of rice 15%; Fermented bean dregs 25%, fish meal 7%, wheat 20%; Chicken meal 8%, distillers ' grains 15%, calcium dihydrogen phosphate 2%; Fish oil 4%, vitamin premix 2%, mineral substance premix 2%.
Mineral substance premix of the present invention is the mixture of ironic citrate, white vitriol, Potassiumiodate, manganese sulfate monohydrate, potassium chloride, cupric sulfate pentahydrate, sodium selenite, seven water manganese sulfates and zeolite powder.
Contain ironic citrate 12g, white vitriol 25g, Potassiumiodate 10g, manganese sulfate monohydrate 20g, potassium chloride 3g, cupric sulfate pentahydrate 40g, sodium selenite 15g, seven water manganese sulfate 0.5g, zeolite powder surplus among the every 1kg of mineral substance premix of the present invention.
The present invention also provides a kind of said method that can improve the mixed feed of Tilapia mossambica dressing percentage for preparing, and may further comprise the steps:
1) takes by weighing each raw material components, mix.
2) using micronizer to be crushed to all the components the raw material components behind the said mixing of step 1) all can be through the screen cloth of 350～420 μ m;
3) with step 2) component after the said pulverizing moves into modulator, and the steam that feeds 95～100 ℃ was modulated 2～3 minutes, under 100～105 ℃ temperature, carried out extrusion then;
4) under 85～90 ℃ of conditions feed granules is dried;
5) pellet after the said oven dry of step 4) is cooled off packing.
The fermentation dish dregs of rice that the present invention adds are owing to removed ANFs such as most of phytic acid, erucic acid, and fermented bean dregs has then been removed ANFs such as most of trypsin ihhibitor, tannin, thereby can better be absorbed by living organism, promote growth.Experimental result proves, mixed feed prescription proportioning science provided by the invention can effectively improve the dressing percentage of Tilapia mossambica product, increases economic benefit.
The specific embodiment
Below in conjunction with specific embodiment the present invention is made further detailed description.
The fermentation dish dregs of rice of the present invention and fermented bean dregs are all available from the magnificent bio tech ltd (model: Pu Luobao) of Dongguan silver.
(Hua Luoyu is with FV-101 vitamin compound premix, product code name: VA101220) available from Zhongmu Industry Co.,Ltd for vitamin premix of the present invention.
Embodiment 1:
Each raw material components percentage by weight of mixed feed is formed:
The fermentation dish dregs of rice 15%, fermented bean dregs 25%, fish meal 7%, wheat 20%, chicken meal 8%, distillers ' grains 15%, calcium dihydrogen phosphate 2%, fish oil 4%, vitamin premix 2%, mineral substance premix 2%.
Wherein, contain ironic citrate 12g, white vitriol 25g, Potassiumiodate 10g, manganese sulfate monohydrate 20g, potassium chloride 3g, cupric sulfate pentahydrate 40g, sodium selenite 15g, seven water manganese sulfate 0.5g, zeolite powder surplus among the every 1kg of described mineral substance premix.
The preparation process of mixed feed:
1) takes by weighing each raw material components, mix.
2) using micronizer to be crushed to all the components the raw material components behind the said mixing of step 1) all can be through the screen cloth of 350 μ m;
3) with step 2) component after the said pulverizing moves into modulator, and the steam that feeds 100 ℃ was modulated 3 minutes, under 100 ℃ temperature, carried out extrusion then;
4) under 85 ℃ of conditions feed granules is dried;
5) pellet after the said oven dry of step 4) is cooled off packing.
Embodiment 2:
Each raw material components percentage by weight of mixed feed is formed:
The fermentation dish dregs of rice 20%, fermented bean dregs 25%, fish meal 6%, wheat 25%, chicken meal 5%, distillers ' grains 10%, calcium dihydrogen phosphate 3%, fish oil 3%, vitamin premix 1%, mineral substance premix 2%.
Wherein, contain ironic citrate 12g, white vitriol 25g, Potassiumiodate 10g, manganese sulfate monohydrate 20g, potassium chloride 3g, cupric sulfate pentahydrate 40g, sodium selenite 15g, seven water manganese sulfate 0.5g, zeolite powder surplus among the every 1kg of described mineral substance premix.
The preparation process of mixed feed:
1) takes by weighing each raw material components, mix.
2) using micronizer to be crushed to all the components the raw material components behind the said mixing of step 1) all can be through the screen cloth of 420 μ m;
3) with step 2) component after the said pulverizing moves into modulator, and the steam that feeds 95 ℃ was modulated 2 minutes, under 100 ℃ temperature, carried out extrusion then;
4) under 90 ℃ of conditions feed granules is dried;
5) pellet after the said oven dry of step 4) is cooled off packing.
Embodiment 3:
Each raw material components percentage by weight of mixed feed is formed:
The fermentation dish dregs of rice 20%, fermented bean dregs 20%, fish meal 5%, wheat 25%, chicken meal 5%, distillers ' grains 15%, calcium dihydrogen phosphate 3%, fish oil 4%, vitamin premix 2%, mineral substance premix 1%.
Wherein, contain ironic citrate 12g, white vitriol 25g, Potassiumiodate 10g, manganese sulfate monohydrate 20g, potassium chloride 3g, cupric sulfate pentahydrate 40g, sodium selenite 15g, seven water manganese sulfate 0.5g, zeolite powder surplus among the every 1kg of described mineral substance premix.
The preparation process of mixed feed:
1) takes by weighing each raw material components, mix.
2) using micronizer to be crushed to all the components the raw material components behind the said mixing of step 1) all can be through the screen cloth of 400 μ m;
3) with step 2) component after the said pulverizing moves into modulator, and the steam that feeds 95 ℃ was modulated 3 minutes, under 105 ℃ temperature, carried out extrusion then;
4) under 90 ℃ of conditions feed granules is dried;
5) pellet after the said oven dry of step 4) is cooled off packing.
Beneficial effect of the present invention:
Subjects is a 8.0g Tilapia mossambica fry, raises and train after 1 week branch mailbox at random, every case 30 tails, each handle respectively establish 3 parallel.Formally throw something and feed and carry out pilot study before the experiment and measure its amount of being satiated with food, regularly confirm the rate of throwing something and feeding by the feeding volume of measuring of being satiated with food during formal experiment beginning, day throw something and feed 2 times (9:00,16:00), culture the 500g body weight.Every case is got 4 tails at random, measures its dressing percentage.The dressing percentage that draws 1 group of embodiment through experiment is 46.84%; The dressing percentage that embodiment is 2 groups is 47.02%; The dressing percentage that embodiment is 3 groups is 47.17%, all is higher than to use the dressing percentage of conventional feed resultant 43.00% in the market, significant difference in the control group.
Claims (5)
1. the mixed feed that can improve the Tilapia mossambica dressing percentage is characterized in that being made up of following components in weight percentage: the fermentation dish dregs of rice 15～20%, fermented bean dregs 20～25%; Fish meal 5～7%, wheat 20～25%, chicken meal 5～8%; Distillers ' grains 10～15%, calcium dihydrogen phosphate 2～3%, fish oil 3～4%; Vitamin premix 1～2%, mineral substance premix 1～2%.
2. the mixed feed that can improve the Tilapia mossambica dressing percentage according to claim 1 is characterized in that being made up of following components in weight percentage: the fermentation dish dregs of rice 15%, fermented bean dregs 25%; Fish meal 7%, wheat 20%, chicken meal 8%; Distillers ' grains 15%, calcium dihydrogen phosphate 2%, fish oil 4%; Vitamin premix 2%, mineral substance premix 2%.
3. the mixed feed that can improve the Tilapia mossambica dressing percentage according to claim 1 and 2, said mineral substance premix are the mixture of ironic citrate, white vitriol, Potassiumiodate, manganese sulfate monohydrate, potassium chloride, cupric sulfate pentahydrate, sodium selenite, seven water manganese sulfates and zeolite powder.
4. the mixed feed that can improve the Tilapia mossambica dressing percentage according to claim 3 contains ironic citrate 12g, white vitriol 25g, Potassiumiodate 10g, manganese sulfate monohydrate 20g, potassium chloride 3g, cupric sulfate pentahydrate 40g, sodium selenite 15g, seven water manganese sulfate 0.5g, zeolite powder surplus among the every 1Kg of said mineral substance premix.
5. prepare claim 1 or the 2 described methods that can improve the mixed feed of Tilapia mossambica dressing percentage, it is characterized in that may further comprise the steps:
1) takes by weighing each raw material components, mix;
2) using micronizer to be crushed to all the components the raw material components behind the said mixing of step 1) all can be through the screen cloth of 350～420 μ m;
3) with step 2) component after the said pulverizing moves into modulator, and the steam that feeds 95～100 ℃ was modulated 2～3 minutes, under 100～105 ℃ temperature, carried out extrusion then;
4) under 85～90 ℃ of conditions feed granules is dried;
5) pellet after the said oven dry of step 4) is cooled off packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101523012A CN102210412B (en) | 2011-06-08 | 2011-06-08 | Compound feed capable of improving dressing percentage of Tilapia mossambica and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101523012A CN102210412B (en) | 2011-06-08 | 2011-06-08 | Compound feed capable of improving dressing percentage of Tilapia mossambica and preparation method thereof |
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| CN102210412A CN102210412A (en) | 2011-10-12 |
| CN102210412B true CN102210412B (en) | 2012-12-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CL2012000296A1 (en) | 2012-02-03 | 2014-09-26 | Univ Chile | Solid state soybean fermentation method to reduce non-starchy polysaccharides and alpha galactosides, which uses bacterial strains cohnella sp., Cellulosimicrobium sp. and streptomyces sp .; fermented soybean meal; and said isolated strains. |
| CN103621776B (en) * | 2013-11-14 | 2016-01-20 | 苏州市相城区新时代特种水产养殖场 | A kind of Multifunctional Chinese medicine puffing aquatic product feed and preparation method thereof |
| CN106665419B (en) * | 2016-11-26 | 2020-09-15 | 全椒县民族水产养殖专业合作社 | Zinc-rich catfish culture method |
| CN107373047A (en) * | 2017-08-12 | 2017-11-24 | 周怀林 | A kind of feed of crisp meat Tilapia mossambica and preparation method thereof |
| CN110506869A (en) * | 2019-08-12 | 2019-11-29 | 佛山市高明通威饲料有限公司 | A kind of feed and its production technology improving the long speed of fry |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101161810B (en) * | 2006-12-01 | 2010-12-01 | 东莞市银华生物科技有限公司 | Agricultural byproducts open type yeast solid fermentation method |
| CN101040667B (en) * | 2007-04-19 | 2012-04-18 | 广东恒兴饲料实业股份有限公司 | Formulation and preparing method of float expanded feed for tilapia |
| CN101194671A (en) * | 2007-12-21 | 2008-06-11 | 黄忠胜 | Enzymolysis protein feedstuff containing probiotic bacteria and producing method thereof |
| CN101869227B (en) * | 2010-06-13 | 2012-07-18 | 湛江恒兴特种饲料有限公司 | Compound feed of tilapia |
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