CN110839786A - Tilapia mossambica compound feed and preparation method thereof - Google Patents

Tilapia mossambica compound feed and preparation method thereof Download PDF

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Publication number
CN110839786A
CN110839786A CN201911330365.XA CN201911330365A CN110839786A CN 110839786 A CN110839786 A CN 110839786A CN 201911330365 A CN201911330365 A CN 201911330365A CN 110839786 A CN110839786 A CN 110839786A
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China
Prior art keywords
percent
weight
tilapia
wheat
meal
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Pending
Application number
CN201911330365.XA
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Chinese (zh)
Inventor
舒锐
尹立鹏
黄江
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Guangzhou Guanxing Agricultural Technology Co Ltd
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Guangzhou Guanxing Agricultural Technology Co Ltd
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Priority to CN201911330365.XA priority Critical patent/CN110839786A/en
Publication of CN110839786A publication Critical patent/CN110839786A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/163—Sugars; Polysaccharides
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • 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
    • 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

Abstract

The invention discloses a tilapia mossambica compound feed and a preparation method thereof, aiming at providing a tilapia mossambica compound feed which can effectively solve the problem that tilapia mossambica is fat due to lipometabolism disorder and increase the disease resistance of tilapia mossambica; the technical scheme comprises the following components in percentage by weight: 25-35% of imported fish meal, 30-40% of soybean meal, 2-4% of soybean oil, 2-3% of fermentation liquor, 8-11% of wheat, 12-18% of cottonseed protein, 0.8-1.2% of monocalcium phosphate, 2.5-3.5% of fish oil, 0.5-1.2% of inulin, 1.2-2.1% of chitosan nano-particles, and the sum of the components is 100%; belongs to the technical field of fish feed.

Description

Tilapia mossambica compound feed and preparation method thereof
Technical Field
The invention relates to a compound feed, in particular to a compound feed for tilapia, and also relates to a preparation method of the feed, belonging to the technical field of aquaculture.
Background
Tilapia is freshwater aquaculture fish which is key scientific research and cultivation in world aquaculture industry, and is praised as one of main sources of future animal protein. Generally, the water can live in fresh water, can live in salt water with different salt contents, and can also live in shallow water of lakes, rivers and ponds.
The tilapia is cultured in large quantities in the Hainan and Guangdong of China due to high growth speed, high yield and good adaptability, but the tilapia is bred in high density due to high breeding frequency, and if the bred tilapia is not suitable, such as low protein, high fat, high sugar, vitamin deficiency and the like, the tilapia can cause fat metabolism disorder, large fat storage, fish obesity, low disease resistance and easy infection of pathogenic bacteria such as escherichia coli, aeromonas and the like.
Disclosure of Invention
The invention provides a method for effectively solving the problem that tilapia is fat due to lipodystrophy and increasing the disease resistance of tilapia.
In view of the defects of the prior art, the first technical scheme provided by the invention is as follows:
a tilapia formula feed comprises the following components in percentage by weight: 25-35% of imported fish meal, 30-40% of soybean meal, 2-4% of soybean oil, 2-3% of fermentation liquor, 8-11% of wheat, 12-18% of cottonseed protein, 0.8-1.2% of monocalcium phosphate, 2.5-3.5% of fish oil, 0.5-1.2% of inulin, 1.2-2.1% of chitosan nano-particles, and the sum of all the components is 100%.
Further, the tilapia formula feed comprises the following components in percentage by weight: 29-31% of imported fish meal, 31-33% of soybean meal, 2-3% of soybean oil, 2.6-3.4% of fermentation broth, 9.5-10.5% of wheat, 14-16% of cottonseed protein, 0.9-1.1% of calcium dihydrogen, 2.8-3.2% of fish oil, 0.7-1% of inulin, 1.5-1.8% of chitosan nanoparticles, and the sum of the components is 100%.
Further, the tilapia formula feed comprises the following components in percentage by weight: 31 percent of imported fish meal, 32.6 percent of soybean meal, 2.6 percent of soybean oil, 3 percent of fermentation liquor, 9 percent of wheat, 15.4 percent of cottonseed protein, 1 percent of calcium dihydrogen, 3 percent of fish oil, 0.8 percent of inulin and 1.6 percent of chitosan nano-particles.
Further, the tilapia formula feed is prepared by the following fermentation liquor in sequence:
2) weighing 0.5-1.2 parts by weight of lactic acid bacteria, 0.5-1 part by weight of protease, 0.6-1.2 parts by weight of yeast, 12-16 parts by weight of rice bran, 2-4 parts by weight of brown sugar and 160 parts by weight of water;
3) uniformly mixing the rice bran weighed in the step 1) with water, and cooking for 30-60min at 98-100 ℃;
4) when the substance prepared in the step 2) is cooled to 28-32 ℃, adding the lactobacillus, the protease, the yeast and the brown sugar weighed in the step 1), fermenting in a closed manner for 2-3 days, filtering, and collecting filtrate.
In order to prepare the technical solution provided by the present application, a second technical solution provided by the present application is as follows:
the preparation method of the tilapia formula feed sequentially comprises the following steps:
1) crushing the weighed bean pulp and wheat;
2) uniformly mixing the bean pulp and the wheat flour crushed in the step 1) with imported fish meal, bean pulp, soybean oil, fermentation liquor, wheat, cottonseed protein, monocalcium phosphate, fish oil, inulin and chitosan nanoparticles, hermetically storing for 7-10 days at normal temperature, drying in vacuum, micronizing, and sieving to obtain the product.
Preferably, in the preparation method of the tilapia formula feed, the vacuum drying conditions are as follows: 0.05-0.15MP, 50-60 ℃.
1. The technical scheme provided by the invention effectively solves the problem of unbalanced nutrition of the current tilapia feed, can effectively adjust the intestinal microbial flora of tilapia, improves the intestinal health, increases the cell immunity of tilapia, and improves the disease resistance, the growth speed and the feed utilization rate.
2. The tilapia fed by the compound feed provided by the invention has no fat disease of large belly, and has tender meat and high elasticity.
Detailed Description
The following claims are presented to illustrate the invention in further detail in connection with the detailed description of the invention, but not to limit the invention in any way.
Example 1
The invention provides a tilapia formula feed, which comprises the following components in percentage by weight: 25% of imported fish meal, 38.5% of soybean meal, 3% of soybean oil, 3% of fermentation liquor, 9% of wheat, 15% of cottonseed protein, 1% of calcium dihydrogen phosphate, 3% of fish oil, 1% of inulin and 1.5% of chitosan nanoparticles.
The fermentation liquor is prepared by the following steps in sequence:
1) weighing 0.5kg of lactic acid bacteria, 1kg of protease, 1kg of yeast, 15kg of rice bran, 2-4 parts of brown sugar and 120kg of water;
2) uniformly mixing the rice bran weighed in the step 1) with water, and cooking for 30-60min at 98-100 ℃;
3) when the substance prepared in the step 2) is cooled to 28-32 ℃, adding the lactobacillus, the protease, the yeast and the brown sugar weighed in the step 1), fermenting in a closed manner for 2-3 days, filtering, and collecting filtrate.
Example 2
The invention provides a tilapia formula feed, which comprises the following components in percentage by weight: 35% of imported fish meal, 30% of soybean meal, 4% of soybean oil, 2.5% of fermentation liquor, 10% of wheat, 12% of cottonseed protein, 1.2% of monocalcium phosphate, 2.5% of fish oil, 0.7% of inulin and 2.1% of chitosan nanoparticles.
Example 3
The invention provides a tilapia formula feed, which comprises the following components in percentage by weight: 25% of imported fish meal, 40% of soybean meal, 2% of soybean oil, 2% of fermentation liquor, 8% of wheat, 17% of cottonseed protein, 0.8% of calcium dihydrogen phosphate, 3.5% of fish oil, 0.5% of inulin and 1.2% of chitosan nanoparticles.
Example 4
The invention provides a tilapia formula feed, which comprises the following components in percentage by weight: 29 percent of imported fish meal, 33 percent of soybean meal, 2.5 percent of soybean oil, 3 percent of fermentation liquor, 10.3 percent of wheat, 16 percent of cottonseed protein, 0.9 percent of monocalcium phosphate, 2.8 percent of fish oil, 0.9 percent of inulin and 1.6 percent of chitosan nano-particles.
Example 5
The invention provides a tilapia formula feed, which comprises the following components in percentage by weight: 30% of imported fish meal, 31% of soybean meal, 2.5% of soybean oil, 3.2% of fermentation liquor, 10.4% of wheat, 16% of cottonseed protein, 1% of monocalcium phosphate, 3.1% of fish oil, 1% of inulin and 1.8% of chitosan nanoparticles.
Example 6
The invention provides a tilapia formula feed, which comprises the following components in percentage by weight: 31 percent of imported fish meal, 32.6 percent of soybean meal, 2.6 percent of soybean oil, 3 percent of fermentation liquor, 9 percent of wheat, 15.4 percent of cottonseed protein, 1 percent of calcium dihydrogen, 3 percent of fish oil, 0.8 percent of inulin and 1.6 percent of chitosan nano-particles.
The tilapia formula feeds of examples 1 to 6, wherein the fermentation liquid is prepared by the following steps in sequence:
1) weighing 0.5-1.2 parts of lactic acid bacteria, 0.5-1 part of protease, 0.6-1.2 parts of yeast, 12-16 parts of rice bran, 2-4 parts of brown sugar and 160 parts of water;
2) uniformly mixing the rice bran weighed in the step 1) with water, and cooking for 30-60min at 98-100 ℃;
3) when the substance prepared in the step 2) is cooled to 28-32 ℃, adding the lactobacillus, the protease, the yeast and the brown sugar weighed in the step 1), fermenting in a closed manner for 2-3 days, filtering, and collecting filtrate.
A first group of tilapia (100 tails) was fed with the tilapia feed provided in example 6: after the tilapia is continuously fed for one month at the temperature of between 15 and 20 ℃, the tilapia is well-balanced in shape, does not have big belly, has the average single-tail weight increment of 97.5g, and does not die. Feeding a first group of tilapia (100 tails) with a common tilapia feed: after tilapia is continuously fed for one month at 15-20 ℃, the average single tail weight is increased by 94.8g, and 4 tails die.

Claims (6)

1. The tilapia formula feed is characterized by comprising the following components in percentage by weight: 25-35% of imported fish meal, 30-40% of soybean meal, 2-4% of soybean oil, 2-3% of fermentation liquor, 8-11% of wheat, 12-18% of cottonseed protein, 0.8-1.2% of monocalcium phosphate, 2.5-3.5% of fish oil, 0.5-1.2% of inulin, 1.2-2.1% of chitosan nano-particles, and the sum of all the components is 100%.
2. The tilapia formula feed according to claim 1, characterized by comprising the following components in percentage by weight: 29-31% of imported fish meal, 31-33% of soybean meal, 2-3% of soybean oil, 2.6-3.4% of fermentation broth, 9.5-10.5% of wheat, 14-16% of cottonseed protein, 0.9-1.1% of calcium dihydrogen, 2.8-3.2% of fish oil, 0.7-1% of inulin, 1.5-1.8% of chitosan nanoparticles, and the sum of the components is 100%.
3. The tilapia formula feed according to claim 1 or 2, characterized by comprising the following components in percentage by weight: 31 percent of imported fish meal, 32.6 percent of soybean meal, 2.6 percent of soybean oil, 3 percent of fermentation liquor, 9 percent of wheat, 15.4 percent of cottonseed protein, 1 percent of calcium dihydrogen, 3 percent of fish oil, 0.8 percent of inulin and 1.6 percent of chitosan nano-particles.
4. The tilapia formula feed according to claim 1, characterized in that said fermentation broth is prepared by the following steps in sequence:
1) weighing 0.5-1.2 parts by weight of lactic acid bacteria, 0.5-1 part by weight of protease, 0.6-1.2 parts by weight of yeast, 12-16 parts by weight of rice bran, 2-4 parts by weight of brown sugar and 160 parts by weight of water;
2) uniformly mixing the rice bran weighed in the step 1) with water, and cooking for 30-60min at 98-100 ℃;
3) when the substance prepared in the step 2) is cooled to 28-32 ℃, adding the lactobacillus, the protease, the yeast and the brown sugar weighed in the step 1), fermenting in a closed manner for 2-3 days, filtering, and collecting filtrate.
5. The method for preparing the tilapia formula feed of claim 1, which comprises the following steps in sequence:
1) pulverizing the bean pulp and wheat weighed in claim 1;
2) uniformly mixing the bean pulp and the wheat flour crushed in the step 1) with imported fish meal, bean pulp, soybean oil, fermentation liquor, wheat, cottonseed protein, monocalcium phosphate, fish oil, inulin and chitosan nanoparticles, hermetically storing for 7-10 days at normal temperature, drying in vacuum, ultramicro and sieving to obtain the chitosan nano-particle.
6. The method for preparing tilapia formula feed according to claim 5, characterized in that the vacuum drying conditions are: 0.05-0.15MP, 50-60 ℃.
CN201911330365.XA 2019-12-20 2019-12-20 Tilapia mossambica compound feed and preparation method thereof Pending CN110839786A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101142968A (en) * 2007-09-22 2008-03-19 余顺娣 Granulated feed for tilapia
CN104431628A (en) * 2014-12-30 2015-03-25 张嘉强 Mixed feed for red tilapias
CN105166480A (en) * 2015-08-28 2015-12-23 通威股份有限公司 Compound feed for red tilapia during wintering period
CN107712456A (en) * 2017-10-30 2018-02-23 佛山市高明通威饲料有限公司 A kind of grisped grass carp feed and manufacture method
CN108371231A (en) * 2018-01-30 2018-08-07 通威股份有限公司 A kind of tilapia feed additive and preparation method thereof
CN109123245A (en) * 2018-11-05 2019-01-04 重庆文理学院 A kind of novel fish feed and preparation method thereof using organic waste preparation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101142968A (en) * 2007-09-22 2008-03-19 余顺娣 Granulated feed for tilapia
CN104431628A (en) * 2014-12-30 2015-03-25 张嘉强 Mixed feed for red tilapias
CN105166480A (en) * 2015-08-28 2015-12-23 通威股份有限公司 Compound feed for red tilapia during wintering period
CN107712456A (en) * 2017-10-30 2018-02-23 佛山市高明通威饲料有限公司 A kind of grisped grass carp feed and manufacture method
CN108371231A (en) * 2018-01-30 2018-08-07 通威股份有限公司 A kind of tilapia feed additive and preparation method thereof
CN109123245A (en) * 2018-11-05 2019-01-04 重庆文理学院 A kind of novel fish feed and preparation method thereof using organic waste preparation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
付伟等: "《微生物酵素及其应用》", 30 January 2014, 辽宁科学技术出版社 *
周万怡等: "壳聚糖在水产动物营养中的研究进展", 《饲料工业》 *

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