CN112293613A - Preparation method of grass carp feed - Google Patents
Preparation method of grass carp feed Download PDFInfo
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- CN112293613A CN112293613A CN202011354280.8A CN202011354280A CN112293613A CN 112293613 A CN112293613 A CN 112293613A CN 202011354280 A CN202011354280 A CN 202011354280A CN 112293613 A CN112293613 A CN 112293613A
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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
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- 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
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- 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
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- 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
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- 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
-
- 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
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- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
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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
Abstract
The invention discloses a preparation method of grass carp feed, which comprises the following raw materials in parts by mass: 30-35 parts of rapeseed cakes, 26-31 parts of peanut shell powder, 30-35 parts of corn protein powder, 10-15 parts of bovine vertebra, 15-20 parts of tuna, 7-9 parts of sudan grass, 4-5 parts of ryegrass, 5-7 parts of fangcao, 10-15 parts of rape, 10-15 parts of Chinese cabbage, 5-6 parts of malt, 0.1-0.5 part of fat emulsifier, 5-7 parts of assistant and preparation of the assistant: the auxiliary agent is prepared from the following raw materials in parts by weight: 10-15 parts of rice, 2-6 parts of wild chrysanthemum flower, 5-7 parts of basil seed, 7-9 parts of brown sugar, 2-3 parts of diatomite and 1-2 parts of curcuma zedoary. Through the mixture of the mixed protein powder that sets up and meat and bone meal, corn gluten meal contains lower lysine and arginine, and the bone meal contains higher lysine and arginine, feeds the two mixture, then plays complementary action, makes essential amino acid balanced to improve protein's utilization ratio, the fat emulsifier can reduce the emergence of diseases such as fatty liver, prevents the belly fat deposit simultaneously, promotes grass carp's growth, and the income that obtains is higher.
Description
Technical Field
The invention belongs to the technical field of feeds, and particularly relates to a preparation method of a grass carp feed.
Background
Grass carp is an important freshwater aquaculture fish in China, the grass carp is omnivorous fish, both meat and vegetables are suitable, the vegetable is taken as the main material, the food habit changes along with the change of seasons, the grass carp is fond of taking high-protein food in spring and autumn, and the grass carp prefers aquatic plants in summer. The grass carp has large activity in summer and still activates even in hot days, so the grass carp is easy to fish in hot days. Moreover, the grass carp grows fast and is large, the maximum individual can reach 35 kilograms, the meat quality is fat and tender after being cooked, and the taste is fresh and delicious, so people like to breed the grass carp, and the grass carp inhabits rivers and lakes in plain areas and generally likes middle and lower layers of water and near-shore pasture areas. It is lively, swims rapidly, and often finds food in groups. The young grass carp eats larvae, algae and the like, and the grass carp eats some meat foods, such as earthworm, dragonfly and the like. Wide distribution, and is distributed from Heilongjiang to Yunnan Yuanjiang in China (except Tibet and Xinjiang areas). Has been transplanted to countries of Asia, Europe, America, Nonasea, etc.
The natural bait in the parent fish pond can not completely meet the nutritional requirements of parent fish, feed needs to be additionally added, the protein content of the common feed is too low, the fat content is too high, the growth of the parent fish is slow, and the fat deposition in the abdomen is caused, so that the gonad development is influenced.
Disclosure of Invention
The invention aims to provide a preparation method of grass carp feed, and aims to solve the problems that in the use process of the existing preparation method of grass carp feed in the background art, as natural bait in a grass carp parent fish pond can not completely meet the nutritional requirements of parent fishes, extra feed needs to be added, and the protein content of general feed is too low and fat is too high, the growth of the parent fishes is slow, the fat deposition in the abdomen is caused, and the gonad development is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of grass carp feed comprises the following raw materials by mass: 30-35 parts of rapeseed cakes, 26-31 parts of peanut shell powder, 30-35 parts of corn protein powder, 10-15 parts of bovine vertebra, 15-20 parts of tuna, 7-9 parts of sudan grass, 4-5 parts of ryegrass, 5-7 parts of fangcao, 10-15 parts of rape, 10-15 parts of Chinese cabbage, 5-6 parts of malt, 0.1-0.5 part of fat emulsifier and 5-7 parts of auxiliary agent;
preparation of an auxiliary agent: the auxiliary agent is prepared from the following raw materials in parts by weight: 10-15 parts of rice, 2-6 parts of wild chrysanthemum flower, 5-7 parts of basil seed, 7-9 parts of brown sugar, 2-3 parts of diatomite and 1-2 parts of curcuma zedoary; the preparation method comprises the following steps: adding appropriate amount of water into Curcumae rhizoma and flos Chrysanthemi Indici, decocting with slow fire for 40-50 minutes, and filtering to obtain decoction; mixing rice, basil seed and decoction, grinding to obtain serous fluid, mixing serous fluid with diatomite and brown sugar, steaming, and drying to obtain the adjuvant.
Preferably, the preparation method comprises the following specific steps:
s1, putting the rapeseed cakes and the peanut shell powder into a crusher to be crushed to obtain mixed powder, uniformly mixing the mixed powder with corn protein powder, and screening to obtain mixed protein powder;
s2, adding a proper amount of water into the bovine vertebra and the tuna, cooking for 20-30 minutes with medium fire, fishing out after cooking, drying the bovine vertebra and the tuna, crushing the dried bovine vertebra and the tuna in a crusher, and sieving the crushed bovine vertebra and the tuna to obtain bone and meat powder;
s3, placing Sudan grass, ryegrass, Van grass, rape, Chinese cabbage and malt into a grinder to be ground into vegetable juice, heating the vegetable juice, cooling, adding a fat emulsifier, and uniformly mixing to obtain a mixture;
s4, uniformly mixing the mixed protein powder prepared in the step S1, the bone and meat powder prepared in the step S2 and the mixture prepared in the step S3, putting the mixture into a granulator, and uniformly mixing the mixture and the auxiliary agent.
Preferably, in the step S3, the heating temperature is 90-100 ℃.
Preferably, in the step S3, the pulverizing time of the pulverizer is 1 to 3 min.
Preferably, in the step S4, the granulating temperature is controlled to 80-90 ℃.
Compared with the prior art, the invention has the beneficial effects that:
1. the curcuma zedoary contained in the auxiliary agent has the effects of promoting qi circulation, relieving pain, removing stasis, breaking blood and removing blood stasis, wherein the wild orchid has the effects of clearing away heat and toxic materials and activating blood, and is used in the feed, the health condition of the grass carp can be improved through the drug property of the wild orchid, the stress resistance of the grass carp is stronger, the immunity is improved, the grass carp is not easy to die due to the change of temperature and slight acidity and alkalinity, and the rice, the brown sugar and the diatomite in the auxiliary agent have food calling performance and can promote the feeding of the grass carp. The basil seed has the effects of expelling toxin, clearing heat, strengthening spleen, nourishing stomach, losing weight, protecting health and the like,
2. the fat emulsifier can reduce the occurrence of diseases such as fatty liver, prevent the deposition of abdominal fat simultaneously, and the basil seed in the auxiliary agent can supply a large amount of fibre, promotes the stomach wriggling of grass carp, makes grass carp eat more, improves grass carp growth speed.
3. Through the mixture of the mixed protein powder that sets up and meat and bone meal, corn gluten meal contains lower lysine and arginine, and the bone meal contains higher lysine and arginine, feeds the mixture of the two, then plays complementary action, makes essential amino acid balanced to improve the utilization ratio of protein, promote the growth of grass carp, the income that obtains is higher.
4. According to the rapeseed cakes contained in the raw materials, the content of crude protein is 31.5%, the content of digestible protein is 25.6%, the content of crude fat is 10.2%, the content of crude fiber is 11.1%, the content of nitrogen-free extract is 27.9%, calcium is 0.82%, phosphorus is 0.64%, amino acid and microelements such as manganese, zinc and copper are also contained, the peanut shells contain a large amount of starch, sugar, vitamin, mineral substance and cellulose, and various nutrient substances such as the starch, the sugar, the vitamin, the mineral substance and the cellulose are prepared into the feed together with the mixture, so that the content of protein in the feed is greatly improved, and the nutritional requirements of parent grass carp are met.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the invention provides a technical scheme that: a preparation method of grass carp feed comprises the following raw materials by mass: 30 parts of rapeseed cakes, 26 parts of peanut shell powder, 30 parts of corn protein powder, 10 parts of bovine vertebra, 15 parts of tuna, 7 parts of sudan grass, 4 parts of ryegrass, 5 parts of fangcao, 10 parts of rape, 10 parts of Chinese cabbage, 5 parts of malt, 0.1 part of a fat emulsifier and 5 parts of an auxiliary agent;
preparation of an auxiliary agent: the auxiliary agent is prepared from the following raw materials in parts by weight: rice 10, wild chrysanthemum flower 2, basil seed 5, brown sugar 7, diatomite 2 and curcuma zedoary 1; the preparation method comprises the following steps: adding appropriate amount of water into rhizoma Curcumae and flos Chrysanthemi Indici, decocting with slow fire for 40 min, and filtering to obtain decoction; mixing rice, basil seed and decoction, grinding to obtain serous fluid, mixing serous fluid with diatomite and brown sugar, steaming, and drying to obtain the adjuvant.
The preparation method comprises the following specific steps:
s1, putting the rapeseed cakes and the peanut shell powder into a crusher to be crushed to obtain mixed powder, uniformly mixing the mixed powder with corn protein powder, and screening to obtain mixed protein powder;
s2, adding a proper amount of water into the cattle vertebra bone and the tuna, cooking for 20 minutes with medium fire, fishing out after cooking, drying the cattle vertebra bone and the tuna, crushing the dried cattle vertebra bone and the tuna in a crusher, and sieving the crushed cattle vertebra bone and the tuna to obtain bone and meat powder;
s3, placing Sudan grass, ryegrass, Van grass, rape, Chinese cabbage and malt into a pulverizer to be pulverized into vegetable juice, heating the vegetable juice for 1-3min at the heating temperature of 90 ℃, cooling the vegetable juice, adding a fat emulsifier, and uniformly mixing the vegetable juice and the malt to obtain a mixture;
s4, uniformly mixing the mixed protein powder prepared in the step S1, the bone and meat powder prepared in the step S2 and the mixture prepared in the step S3, putting the mixture into a granulator, controlling the granulation temperature to be 80 ℃, and uniformly mixing the mixture with an auxiliary agent after the granulation is finished.
Example two:
the invention provides a technical scheme that: a preparation method of grass carp feed comprises the following raw materials by mass: 31 parts of rapeseed cakes, 28 parts of peanut shell powder, 31 parts of corn protein powder, 11 parts of bovine vertebra, 16 parts of tuna, 7.4 parts of sudan grass, 4.2 parts of ryegrass, 5.4 parts of fangcao, 11 parts of rape, 11 parts of Chinese cabbage, 5.2 parts of malt, 0.2 part of a fat emulsifier and 5.4 parts of an auxiliary agent;
preparation of an auxiliary agent: the auxiliary agent is prepared from the following raw materials in parts by weight: 11 parts of rice, 3 parts of wild chrysanthemum flower, 5.4 parts of basil seed, 7.4 parts of brown sugar, 2.2 parts of diatomite and 1.2 parts of curcuma zedoary; the preparation method comprises the following steps: adding appropriate amount of water into rhizoma Curcumae and flos Chrysanthemi Indici, decocting with slow fire for 42 min, and filtering to obtain decoction; mixing rice, basil seed and decoction, grinding to obtain serous fluid, mixing serous fluid with diatomite and brown sugar, steaming, and drying to obtain the adjuvant.
The preparation method comprises the following specific steps:
s1, putting the rapeseed cakes and the peanut shell powder into a crusher to be crushed to obtain mixed powder, uniformly mixing the mixed powder with corn protein powder, and screening to obtain mixed protein powder;
s2, adding a proper amount of water into the cattle vertebra bone and the tuna, cooking for 22 minutes with medium fire, fishing out after cooking, drying the cattle vertebra bone and the tuna, crushing the dried cattle vertebra bone and the tuna in a crusher, and sieving the crushed cattle vertebra bone and the tuna to obtain bone and meat powder;
s3, placing Sudan grass, ryegrass, Van grass, rape, Chinese cabbage and malt into a grinder to be ground into vegetable juice, wherein the grinding time of the grinder is 1.4min, then heating the vegetable juice at the heating temperature of 92 ℃, cooling the cooked vegetable juice, adding a fat emulsifier, and uniformly mixing the cooled vegetable juice and the fat emulsifier to obtain a mixture;
s4, uniformly mixing the mixed protein powder prepared in the step S1, the bone and meat powder prepared in the step S2 and the mixture prepared in the step S3, putting the mixture into a granulator, controlling the granulation temperature to be 82 ℃, and uniformly mixing the mixture with an auxiliary agent after the granulation is finished.
Example three:
the invention provides a technical scheme that: a preparation method of grass carp feed comprises the following raw materials by mass: rapeseed cake 32, peanut shell powder 28, corn protein powder 32, bovine vertebra 12, tuna 17, sudan grass 7.4, ryegrass 4.4, fangcao 5.8, rape 12, Chinese cabbage 12, malt 5.4, fat emulsifier 0.3 and auxiliary agent 5.8;
preparation of an auxiliary agent: the auxiliary agent is prepared from the following raw materials in parts by weight: 12 portions of rice, 4 portions of wild chrysanthemum, 5.8 portions of basil seed, 7.8 portions of brown sugar, 2.4 portions of diatomite and 1.4 portions of zedoary; the preparation method comprises the following steps: adding a proper amount of water into the curcuma zedoary and the wild chrysanthemum flower, decocting the mixture for 44 minutes by slow fire, and filtering the decoction to obtain a decoction; mixing rice, basil seed and decoction, grinding to obtain serous fluid, mixing serous fluid with diatomite and brown sugar, steaming, and drying to obtain the adjuvant.
The preparation method comprises the following specific steps:
s1, putting the rapeseed cakes and the peanut shell powder into a crusher to be crushed to obtain mixed powder, uniformly mixing the mixed powder with corn protein powder, and screening to obtain mixed protein powder;
s2, adding a proper amount of water into the cattle vertebra bone and the tuna, cooking for 24 minutes with medium fire, fishing out after cooking, drying the cattle vertebra bone and the tuna, crushing the dried cattle vertebra bone and the tuna in a crusher, and sieving the crushed cattle vertebra bone and the tuna to obtain bone and meat powder;
s3, placing Sudan grass, ryegrass, Van grass, rape, Chinese cabbage and malt into a grinder to be ground into vegetable juice, wherein the grinding time of the grinder is 1.8min, then heating the vegetable juice at the heating temperature of 94 ℃, cooling the cooked vegetable juice, adding a fat emulsifier, and uniformly mixing the cooled vegetable juice and the fat emulsifier to obtain a mixture;
s4, uniformly mixing the mixed protein powder prepared in the step S1, the bone and meat powder prepared in the step S2 and the mixture prepared in the step S3, putting the mixture into a granulator, controlling the granulation temperature to be 84 ℃, and uniformly mixing the mixture with an auxiliary agent after the granulation is finished.
Example four:
the invention provides a technical scheme that: a preparation method of grass carp feed comprises the following raw materials by mass: 33 parts of rapeseed cakes, 28 parts of peanut shell powder, 33 parts of corn protein powder, 13 parts of bovine vertebra, 18 parts of tuna, 8.2 parts of sudan grass, 4.6 parts of ryegrass, 6.2 parts of fangcao, 13 parts of rape, 13 parts of Chinese cabbage, 5.6 parts of malt, 0.3 part of a fat emulsifier and 6.2 parts of an auxiliary agent;
preparation of an auxiliary agent: the auxiliary agent is prepared from the following raw materials in parts by weight: 13 parts of rice, 4 parts of wild chrysanthemum, 6.2 parts of basil seed, 8.2 parts of brown sugar, 2.6 parts of diatomite and 1.6 parts of curcuma zedoary; the preparation method comprises the following steps: adding appropriate amount of water into rhizoma Curcumae and flos Chrysanthemi Indici, decocting with slow fire for 46 min, and filtering to obtain decoction; mixing rice, basil seed and decoction, grinding to obtain serous fluid, mixing serous fluid with diatomite and brown sugar, steaming, and drying to obtain the adjuvant.
The preparation method comprises the following specific steps:
s1, putting the rapeseed cakes and the peanut shell powder into a crusher to be crushed to obtain mixed powder, uniformly mixing the mixed powder with corn protein powder, and screening to obtain mixed protein powder;
s2, adding a proper amount of water into the cattle vertebra bone and the tuna, cooking for 26 minutes with medium fire, fishing out after cooking, drying the cattle vertebra bone and the tuna, crushing the dried cattle vertebra bone and the tuna in a crusher, and sieving the crushed cattle vertebra bone and the tuna to obtain bone and meat powder;
s3, placing Sudan grass, ryegrass, Van grass, rape, Chinese cabbage and malt into a pulverizer to be pulverized into vegetable juice, heating the vegetable juice for 1-3min at the heating temperature of 96 ℃, cooling the vegetable juice, adding a fat emulsifier, and uniformly mixing the vegetable juice and the malt to obtain a mixture;
s4, uniformly mixing the mixed protein powder prepared in the step S1, the bone and meat powder prepared in the step S2 and the mixture prepared in the step S3, putting the mixture into a granulator, controlling the granulation temperature to be 86 ℃, and uniformly mixing the mixture with an auxiliary agent after the granulation is finished.
Example five:
the invention provides a technical scheme that: a preparation method of grass carp feed comprises the following raw materials by mass: rapeseed cake 34, peanut shell powder 30, corn protein powder 34, bovine vertebra 14, tuna 19, sudan grass 8.8, ryegrass 4.8, fangcao 6.8, rape 14, Chinese cabbage 14, malt 5.8, fat emulsifier 0.4 and auxiliary agent 6.8;
preparation of an auxiliary agent: the auxiliary agent is prepared from the following raw materials in parts by weight: 10-15 parts of rice, 5 parts of wild chrysanthemum flower, 6.8 parts of basil seed, 8.8 parts of brown sugar, 2.8 parts of diatomite and 1.8 parts of curcuma zedoary; the preparation method comprises the following steps: adding appropriate amount of water into rhizoma Curcumae and flos Chrysanthemi Indici, decocting with slow fire for 48 min, and filtering to obtain decoction; mixing rice, basil seed and decoction, grinding to obtain serous fluid, mixing serous fluid with diatomite and brown sugar, steaming, and drying to obtain the adjuvant.
The preparation method comprises the following specific steps:
s1, putting the rapeseed cakes and the peanut shell powder into a crusher to be crushed to obtain mixed powder, uniformly mixing the mixed powder with corn protein powder, and screening to obtain mixed protein powder;
s2, adding a proper amount of water into the cattle vertebra bone and the tuna, cooking for 28 minutes with medium fire, fishing out after cooking, drying the cattle vertebra bone and the tuna, crushing the dried cattle vertebra bone and the tuna in a crusher, and sieving the crushed cattle vertebra bone and the tuna to obtain bone and meat powder;
s3, placing Sudan grass, ryegrass, Van grass, rape, Chinese cabbage and malt into a grinder to be ground into vegetable juice, wherein the grinding time of the grinder is 2.8min, then heating the vegetable juice at the heating temperature of 98 ℃, cooling the cooked vegetable juice, adding a fat emulsifier, and uniformly mixing the cooked vegetable juice and the fat emulsifier to obtain a mixture;
s4, uniformly mixing the mixed protein powder prepared in the step S1, the bone and meat powder prepared in the step S2 and the mixture prepared in the step S3, putting the mixture into a granulator, controlling the granulation temperature to 88 ℃, and uniformly mixing the mixture with an auxiliary agent after the granulation is finished.
Example six:
the invention provides a technical scheme that: a preparation method of grass carp feed comprises the following raw materials by mass: 35 parts of rapeseed cakes, 31 parts of peanut shell powder, 35 parts of corn protein powder, 15 parts of bovine vertebra, 20 parts of tuna, 9 parts of sudan grass, 5 parts of ryegrass, 7 parts of fangcao, 15 parts of rape, 15 parts of Chinese cabbage, 6 parts of malt, 0.5 part of a fat emulsifier and 7 parts of an auxiliary agent;
preparation of an auxiliary agent: the auxiliary agent is prepared from the following raw materials in parts by weight: 15 parts of rice, 6 parts of wild chrysanthemum flower, 7 parts of basil seed, 9 parts of brown sugar, 3 parts of diatomite and 2 parts of curcuma zedoary; the preparation method comprises the following steps: adding appropriate amount of water into rhizoma Curcumae and flos Chrysanthemi Indici, decocting with slow fire for 50 min, and filtering to obtain decoction; mixing rice, basil seed and decoction, grinding to obtain serous fluid, mixing serous fluid with diatomite and brown sugar, steaming, and drying to obtain the adjuvant.
The preparation method comprises the following specific steps:
s1, putting the rapeseed cakes and the peanut shell powder into a crusher to be crushed to obtain mixed powder, uniformly mixing the mixed powder with corn protein powder, and screening to obtain mixed protein powder;
s2, adding a proper amount of water into the cattle vertebra bone and the tuna, cooking for 30 minutes with medium fire, fishing out after cooking, drying the cattle vertebra bone and the tuna, crushing the dried cattle vertebra bone and the tuna in a crusher, and sieving the crushed cattle vertebra bone and the tuna to obtain bone and meat powder;
s3, placing Sudan grass, ryegrass, Van grass, rape, Chinese cabbage and malt into a pulverizer to be pulverized into vegetable juice, wherein the pulverizing time of the pulverizer is 3min, then heating the vegetable juice at the heating temperature of 100 ℃, cooling the cooked vegetable juice, adding a fat emulsifier, and uniformly mixing the cooled vegetable juice and the fat emulsifier to obtain a mixture;
s4, uniformly mixing the mixed protein powder prepared in the step S1, the bone and meat powder prepared in the step S2 and the mixture prepared in the step S3, putting the mixture into a granulator, controlling the granulation temperature to be 90 ℃, and uniformly mixing the mixture with an auxiliary agent after the granulation is finished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A preparation method of grass carp feed is characterized by comprising the following steps: the preparation raw materials comprise the following components in percentage by mass: 30-35 parts of rapeseed cakes, 26-31 parts of peanut shell powder, 30-35 parts of corn protein powder, 10-15 parts of bovine vertebra, 15-20 parts of tuna, 7-9 parts of sudan grass, 4-5 parts of ryegrass, 5-7 parts of fangcao, 10-15 parts of rape, 10-15 parts of Chinese cabbage, 5-6 parts of malt, 0.1-0.5 part of fat emulsifier and 5-7 parts of auxiliary agent;
preparation of an auxiliary agent: the auxiliary agent is prepared from the following raw materials in parts by weight: 10-15 parts of rice, 2-6 parts of wild chrysanthemum flower, 5-7 parts of basil seed, 7-9 parts of brown sugar, 2-3 parts of diatomite and 1-2 parts of curcuma zedoary; the preparation method comprises the following steps: adding appropriate amount of water into Curcumae rhizoma and flos Chrysanthemi Indici, decocting with slow fire for 40-50 minutes, and filtering to obtain decoction; mixing rice, basil seed and decoction, grinding to obtain serous fluid, mixing serous fluid with diatomite and brown sugar, steaming, and drying to obtain the adjuvant.
2. The method for preparing grass carp feed according to claim 1, wherein the method comprises the following steps: the preparation method comprises the following specific steps:
s1, putting the rapeseed cakes and the peanut shell powder into a crusher to be crushed to obtain mixed powder, uniformly mixing the mixed powder with corn protein powder, and screening to obtain mixed protein powder;
s2, adding a proper amount of water into the bovine vertebra and the tuna, cooking for 20-30 minutes with medium fire, fishing out after cooking, drying the bovine vertebra and the tuna, crushing the dried bovine vertebra and the tuna in a crusher, and sieving the crushed bovine vertebra and the tuna to obtain bone and meat powder;
s3, placing the Sudan grass, the ryegrass, the fangcao, the rape, the Chinese cabbage and the malt into a grinder to be beaten into vegetable juice, then heating the vegetable juice, cooling the vegetable juice after cooking, adding a fat emulsifier, and uniformly mixing to obtain a mixture;
s4, uniformly mixing the mixed protein powder prepared in the step S1, the bone and meat powder prepared in the step S2 and the mixture prepared in the step S3, putting the mixture into a granulator, and uniformly mixing the mixture and the auxiliary agent after granulation is finished.
3. The method for preparing grass carp feed according to claim 2, wherein the method comprises the following steps: in the step S3, the heating temperature is 90-100 ℃.
4. The method for preparing grass carp feed according to claim 2, wherein the method comprises the following steps: in the step S3, the crushing time of the crusher is 1-3 min.
5. The method for preparing grass carp feed according to claim 2, wherein the method comprises the following steps: in the step S4, the granulating temperature is controlled to be 80-90 ℃.
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