CN105614159A - Puffed mixed feed for local ophicephalus argus in whole process - Google Patents

Puffed mixed feed for local ophicephalus argus in whole process Download PDF

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Publication number
CN105614159A
CN105614159A CN201510996121.0A CN201510996121A CN105614159A CN 105614159 A CN105614159 A CN 105614159A CN 201510996121 A CN201510996121 A CN 201510996121A CN 105614159 A CN105614159 A CN 105614159A
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China
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local
snakehead
parts
whole process
extract
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CN201510996121.0A
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Chinese (zh)
Inventor
朱站英
于宁
孟宪菊
蔺佳良
夏爽
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HUZHOU HAIHUANG BIOTECHNOLOGY Co Ltd
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HUZHOU HAIHUANG BIOTECHNOLOGY Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Abstract

The invention discloses puffed mixed feed for local ophicephalus argus in the whole process. The puffed mixed feed is prepared by mixing, by weight, 35-50 parts of fish meal, 5-10 parts of chicken meal, 5-8 parts of soybean protein concentrate, 10-25 parts of peeled soybean meal, 16-21 parts of flour, 1.5-3.5 parts of soybean oil, 1.0-3.0 parts of soybean phospholipid oil, 1.5-3.5 parts of fish oil, 1.3-1.6 parts of monocalcium phosphate, 0.13-0.18 part of choline chloride, 0.5-3.0 parts of bile acid, 0.1-0.3 part of carnitine, 1-3 parts of functional substances, 2-4 parts of a feeding attraction mixture, 0.5-0.8 part of vitamin premix and 0.5-0.8 part of mineral substance premix. The puffed mixed feed can be used in the whole culturing process of the local ophicephalus argus, therefore, the local ophicephalus argus is rapid to grow, the finished products are uniform in specification, and the survival rate is high.

Description

The expanding compound feed that a kind of local snakehead whole process uses
Technical field
The present invention relates to Feed Production Technology field, in particular to the expanding compound feed that a kind of local snakehead whole process uses.
Background technology
Snakehead (Channaargus) is subordinate to Perciformes, gourami suborder, murrel section, and murrel belongs to, and is commonly called as snakeheaded fish, just fish, raw fish, crow rod, snakeheaded fish etc. It has the features such as adaptable, disease is few, seed easily solves, be convenient to live transport, growth fast, output height, is a kind of dark be suitable for, by what consumers in general liked, the famous-brand and high-quality kind that each department cultivate.
Recently the amount of fishing carrying out local snakehead can not meet people's consumers demand far away; along with the breakthrough of snakehead artificial propagation and pond net box cultural technique; high yield is obtained with the snakehead breeding way that the animal baits such as wild trash fish of throwing something and feeding carry out; but water quality severe contamination, pond culture environmental degradation, the more high phenomenon of snakehead sickness rate easily occur, these all seriously constrain snakehead cultivation health, mass-producing, industrialized development. Existing market starts feed artifical compound feed to local snakehead, but easily there is fatty liver or hepatic necrosis in the fish that the bottleneck problem encountered at present is feeding feed stuff, the particularly snakehead of about 300g, often during this time have to again change into trash fish of throwing something and feeding, otherwise just it is encountered by the dead fish phenomenon of big batch.
Summary of the invention
It is an object of the invention to solve local snakehead at present cannot the omnidistance problem using expanding compound feed, it is provided that the expanding compound feed that a kind of local snakehead whole process uses, makes local snakehead grow up fast, and trimmed size is even, surviving rate height.
The technical solution adopted for the present invention to solve the technical problems is:
The expanding compound feed that a kind of local snakehead whole process uses, it is mixed by the component of following parts by weight: fish meal 35-50 part, chicken powder 5-10 part, soybean protein concentrate 5-8 part, dehulled soybean meal 10-25 part, flour 16-21 part, soybean oil 1.5-3.5 part, soyabean lecithin oil 1.0-3.0 part, fish oil 1.5-3.5, monocalcium phosphate 1.3-1.6 part, choline chloride 60 0.13-0.18 part, bile acide 0.5-3.0 part, carnitine 0.1-0.3 part, functional substance 1-3 part, lures food mixture 2-4 part, vitamin premix 0.5-0.8 part, mineral substance premix 0.5-0.8 part.
The present invention, according to local snakehead nutritional needs and Physiology and biochemistry feature, selects high quality raw material, the raw material that easily cultivation is rotten has been carried out quality control simultaneously.
Animal grease source: compared to other snakehead patent of invention, in the selection of animal energy material, adopt the combination of not perishable soybean oil, the fish oil with attractant and soyabean lecithin oil, meet the carnivorous fish of snakeheaded fish to the demand of fat and lipid acid composition. Soyabean lecithin oil main component has grease, phosphatide, choline, unsaturated fatty acids and vitamin-E etc., phosphatide is the important component part of microbial film, it it is integral part indispensable in animal brain, nervous tissue, marrow and internal organ, growing of young animal is extremely important, participate in the metabolism of lipid, in promotion feed, the digestion of lipid, absorption, transhipment and synthesis, prevent the generation of fatty liver. The n-3 lipid acid (EPA, DHA) contained in fish oil is growth promoter and the phagostimulant of fishes and shrimps, and DHA is the nutritional factor of fishes and shrimps young normal development. In the whole breeding process of snakehead, about Oil levels can reach 15 points.
Carnitine and choline chloride 60: local snakehead fish liver pancreas can be made to keep normal red-violet colour and normal hepatocytes pancreas volume size, weight and normal state. Carnitine is a kind vitamin nutrient, and it is necessary to be that longer chain fatty acid enters ��-oxidation, and it can impel fish growth, anti-stress, improves surviving rate, promotes metabolism of fat.
Attractant: shrimp cream and yeast extract paste, containing beta-glucan, mannooligo saccharide and nucleic acid, promotes fish growth, enhancing body immunizing power.
The present invention by adding specific functional substance in formula, and to protect the Digestive tract of snakehead, bactericidal antiphlogistic simultaneously, it is to increase the resistance against diseases of snakehead and immunizing power, and then the surviving rate of increase snakehead, ensure snakehead fast-growth.
The present invention from the factors such as Sources controlling feed cultivated animals caused stress, two organs simultaneously protecting snakehead the most important, from the health of liver pancreas and enteron aisle, strengthen fish autoimmunity.
As preferably, described functional substance is mixed by the component of following mass percent: Radix Astragali 20-25%, Japanese Honeysuckle 5-10%, Leaf of Indigowoad 8-12%, subtilis 5-8%, Bacillus licheniformis 3-5%, siliquosa Pelvetia extract 15-20%, spirulina extract 25-30%, bamboo vinegar liquid surplus.
The combination of subtilis and Bacillus licheniformis: protection snakehead intestinal health development, safeguards the mesentery eubiosis. The Radix Astragali can significantly strengthen non-specific immune function and humoral immune function. Japanese Honeysuckle and Leaf of Indigowoad have antivirus action, and have broad-spectrum antibacterial action, and the growth of streptococcus aureus, Hemolytic streptococcus, pneumococcus, intestinal bacteria etc. is inhibited. Add siliquosa Pelvetia extract, its composition is mainly brown alga polyphenol, bacteriostasis property is good, there is very strong anti-oxidant function, also there are anti-tumor activity, antiviral activity, deodorant activities etc., it is to increase the resistance against diseases of snakehead and immunizing power, the interpolation of siliquosa Pelvetia extract simultaneously, its excellent anti-oxidant function can play the effect of antioxidant, prevents the rotten of the component such as fish oil, fish meal, it is not necessary to additionally add Chemical Preservative. Spirulina extract has bacteriostatic activity well, and antioxidant property is good, and spirulina extract can improve resistance against diseases and the immunizing power of tortoise, promotes the cellular immunization of body. Spirulina extract is nutritious, for snakehead growth provides abundant nutrition. Bamboo vinegar liquid can improve the quality of the flesh of fish and improve nutrition. The each component of the functional substance of the present invention complements each other, and collaborative performance effect, especially adds siliquosa Pelvetia extract, spirulina extract, contributes to improving snakehead self disease resistance and immunizing power, ensure that feed can omnidistance use.
As preferably, the preparation method of described siliquosa Pelvetia extract is as follows: pulverizes after dry for siliquosa Pelvetia, is mixed according to the solid-liquid ratio of 1g:8-10mL with 95% ethanol by crushed material, extract 1-2h at being heated to 50-60 DEG C, filtering, filtrate vacuum-concentrcted obtains concentrated solution to the 10-15% of original volume; Concentrated solution chloroform washs 3 times, is then extracted with ethyl acetate 3 times, and last evaporated under reduced pressure is removed ethyl acetate and obtained siliquosa Pelvetia extract. Adopting the method for the present invention to prepare siliquosa Pelvetia extract, technique is simple, extraction yield height, it may also be useful to effective.
As preferably, the preparation method of described spirulina extract is: by spirulina lyophilize, pulverize to obtain algae powder, algae powder is mixed according to the solid-liquid ratio of 1g:10ml with the ethanolic soln of mass concentration 90%, maintain the temperature at 60-65 DEG C, extract 1-3 hour to obtain extracting solution under agitation condition, filtering and impurity removing, filtrate vacuum-concentrcted obtains concentrated solution to the 10-20% of original volume, obtains spirulina extract after concentrated solution spraying dry. By the specific extracting method of the present invention, the immunizing power that gained spirulina extract improves tortoise is good.
As preferably, described in lure food mixture to mix by shrimp cream 30-50% and yeast extract paste 50-70% by mass percentage to form.
As preferably, described vitamin premix carrier is defatted rice bran, every kilogram of vitamin premix contains following vitamin ingredients: VA8-15mg, VD34-8mg, VE300-500mg, VC800-1200mg, VK310-15mg, VB130-50mg, VB270-150mg, VB640-60mg, VB125-10mg, calcium pantothenate 50-120mg, folic acid 2-6mg, niacinamide 60-150mg, vitamin H 7-15mg, inositol 250-350mg. Vitamin premix designs according to the nutritional needs of snakehead, and comprehensive nutrition collocation is rationally, it is possible to improve disease resistance and the immunizing power of snakehead.
As preferably, the carrier of described mineral substance premix is zeolite powder, containing following mineral composition in every kilogram of mineral substance premix: copper sulfate 4-6mg, ferrous sulfate 500-1000mg, zinc sulfate 50-150mg, manganous sulfate 60-120mg, cobalt chloride 200-500mg, Sodium Selenite 10-25mg, calcium iodate 150-300mg, magnesium sulfate 1000-1500mg. Mineral substance premix designs according to the nutritional needs of snakehead, and comprehensive nutrition collocation is rationally, it is possible to improve disease resistance and the immunizing power of snakehead.
As preferably, crude protein content >=65% of described fish meal, total volatile basic nitrogen��120mg/100g, acid value��4mgKOH/g.
As preferably, crude protein content >=65% of described chicken powder, total volatile basic nitrogen��80mg/100g, acid value��2mgKOH/g.
The preparation method of the expanding compound feed that a kind of local snakehead whole process uses, by fish meal, chicken powder, soybean protein concentrate, dehulled soybean meal, flour, mineral substance premix, monocalcium phosphate, choline chloride 60, carnitine, food mixture is lured to mix even, after coarse reduction, adopt supper micron mill to carry out second time to pulverize, more than smashing fineness to 80 order, standard sieve screen overflow is less than 3%; Then add vitamin premix, soyabean lecithin oil, fish oil, bile acide and functional substance and mix even base-material, it is 25-27% that base-material is modulated into water ratio in quality-adjusting device, then bulking machine slaking 50-90s is entered, extruding obtains particle expanded pellet diet, after oven dry, carrying out vacuum spraying by soybean oil, cooling, obtains finished product. Vapour pressure in described quality-adjusting device is for being controlled to 0.4-0.5MPa, and refining temperature is 80-90 DEG C, modified time 180-300s. The swelling temperature of described bulking machine controls at 75-95 DEG C, and the speed of mainshaft of bulking machine is controlled to 400-500r/min.
The invention has the beneficial effects as follows: can omnidistance when local snakehead cultivates use, and local snakehead is grown up fast, trimmed size is even, surviving rate height.
Accompanying drawing explanation
Fig. 1 is the liver after the local snakehead cultivation of control group and enteron aisle photo.
Fig. 2 is the liver after the local snakehead cultivation of experimental group and enteron aisle photo.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical scheme of the present invention is described in further detail.
In the present invention, if not refering in particular to, the raw material adopted and equipment etc. all can be buied from market or this area is conventional. Method in following embodiment, if no special instructions, is the ordinary method of this area.
The composition such as fish meal, chicken powder, soybean protein concentrate, dehulled soybean meal, flour, soybean oil, soyabean lecithin oil, fish oil, monocalcium phosphate, choline chloride 60, bile acide, carnitine, subtilis, Bacillus licheniformis, bamboo vinegar liquid is commercially available prod.
Crude protein content >=65% of described fish meal, total volatile basic nitrogen��120mg/100g, acid value��4mgKOH/g. Crude protein content >=65% of described chicken powder, total volatile basic nitrogen��80mg/100g, acid value��2mgKOH/g.
Embodiment 1
The expanding compound feed that local snakehead whole process uses, is mixed by the component of following parts by weight: fish meal 35 parts, chicken powder 10 parts, soybean protein concentrate 8 parts, dehulled soybean meal 25 parts, 16 parts, flour, soybean oil 1.5 parts, soyabean lecithin oil 3.0 parts, 3.5 parts, fish oil, monocalcium phosphate 1.3 parts, choline chloride 60 0.13 part, bile acide 3.0 parts, carnitine 0.1 part, functional substance 1 part, lures food 4 parts, mixture, vitamin premix 0.5 part, mineral substance premix 0.5 part.
Described functional substance is mixed by the component of following mass percent: the Radix Astragali 20%, Japanese Honeysuckle 5%, Leaf of Indigowoad 12%, subtilis 5%, Bacillus licheniformis 5%, siliquosa Pelvetia extract 15%, spirulina extract 30%, bamboo vinegar liquid surplus.
Described lure food mixture by mass percentage by shrimp cream 30% and yeast extract paste 70% mixing form.
The preparation method of described siliquosa Pelvetia extract is as follows: pulverizes after dry for siliquosa Pelvetia, is mixed according to the solid-liquid ratio of 1g:8mL with 95% ethanol by crushed material, extract 2h at being heated to 50 DEG C, filters, and filtrate vacuum-concentrcted obtains concentrated solution to the 10% of original volume; Concentrated solution chloroform washs 3 times, is then extracted with ethyl acetate 3 times, and last evaporated under reduced pressure is removed ethyl acetate and obtained siliquosa Pelvetia extract.
The preparation method of described spirulina extract is: by spirulina lyophilize, pulverize to obtain algae powder, algae powder is mixed according to the solid-liquid ratio of 1g:10ml with the ethanolic soln of mass concentration 90%, maintain the temperature at 60 DEG C, extracting solution is extracted 3 hours to obtain under agitation condition, filtering and impurity removing, filtrate vacuum-concentrcted obtains concentrated solution to the 10% of original volume, obtains spirulina extract after concentrated solution spraying dry.
Described vitamin premix carrier is defatted rice bran, and every kilogram of vitamin premix contains following vitamin ingredients: VA15mg, VD38mg, VE500mg, VC1200mg, VK315mg, VB150mg, VB2150mg, VB660mg, VB1210mg, calcium pantothenate 120mg, folic acid 6mg, niacinamide 150mg, vitamin H 15mg, inositol 350mg.
The carrier of described mineral substance premix is zeolite powder, containing following mineral composition in every kilogram of mineral substance premix: copper sulfate 6mg, ferrous sulfate 1000mg, zinc sulfate 150mg, manganous sulfate 120mg, cobalt chloride 500mg, Sodium Selenite 25mg, calcium iodate 300mg, magnesium sulfate 1500mg.
Preparation method: by fish meal, chicken powder, soybean protein concentrate, dehulled soybean meal, flour, mineral substance premix, monocalcium phosphate, choline chloride 60, carnitine, lure food mixture to mix even, after coarse reduction, adopt supper micron mill to carry out second time to pulverize, more than smashing fineness to 80 order, standard sieve screen overflow is less than 3%; Then add vitamin premix, soyabean lecithin oil, fish oil, bile acide and functional substance and mix even base-material, it is 25-27% that base-material is modulated into water ratio in quality-adjusting device, then bulking machine slaking 50-90s is entered, extruding obtains particle expanded pellet diet, after oven dry, carrying out vacuum spraying by soybean oil, cooling, obtains finished product. Vapour pressure in described quality-adjusting device is for being controlled to 0.4MPa, and refining temperature is 80 DEG C, modified time 300s. The swelling temperature of described bulking machine controls at 95 DEG C, and the speed of mainshaft of bulking machine is controlled to 500r/min.
Embodiment 2
The expanding compound feed that local snakehead whole process uses, is mixed by the component of following parts by weight: fish meal 50 parts, chicken powder 5 parts, soybean protein concentrate 5 parts, dehulled soybean meal 10 parts, 21 parts, flour, soybean oil 3.5 parts, soyabean lecithin oil 1.0 parts, 1.5 parts, fish oil, monocalcium phosphate 1.6 parts, choline chloride 60 0.18 part, bile acide 0.5 part, carnitine 0.3 part, functional substance 3 parts, lures food 2 parts, mixture, vitamin premix 0.8 part, mineral substance premix 0.8 part.
Described functional substance is mixed by the component of following mass percent: the Radix Astragali 25%, Japanese Honeysuckle 10%, Leaf of Indigowoad 8%, subtilis 8%, Bacillus licheniformis 3%, siliquosa Pelvetia extract 20%, spirulina extract 25%, bamboo vinegar liquid surplus.
Described lure food mixture by mass percentage by shrimp cream 50% and yeast extract paste 50% mixing form.
The preparation method of described siliquosa Pelvetia extract is as follows: pulverizes after dry for siliquosa Pelvetia, is mixed according to the solid-liquid ratio of 1g:10mL with 95% ethanol by crushed material, extract 1h at being heated to 60 DEG C, filters, and filtrate vacuum-concentrcted obtains concentrated solution to the 15% of original volume; Concentrated solution chloroform washs 3 times, is then extracted with ethyl acetate 3 times, and last evaporated under reduced pressure is removed ethyl acetate and obtained siliquosa Pelvetia extract.
The preparation method of described spirulina extract is: by spirulina lyophilize, pulverize to obtain algae powder, algae powder is mixed according to the solid-liquid ratio of 1g:10ml with the ethanolic soln of mass concentration 90%, maintain the temperature at 65 DEG C, extracting solution is extracted 1 hour to obtain under agitation condition, filtering and impurity removing, filtrate vacuum-concentrcted obtains concentrated solution to the 20% of original volume, obtains spirulina extract after concentrated solution spraying dry.
Described vitamin premix carrier is defatted rice bran, and every kilogram of vitamin premix contains following vitamin ingredients: VA8mg, VD34mg, VE300mg, VC800mg, VK310mg, VB130mg, VB270mg, VB640mg, VB125mg, calcium pantothenate 50mg, folic acid 2mg, niacinamide 60mg, vitamin H 7mg, inositol 250mg.
The carrier of described mineral substance premix is zeolite powder, containing following mineral composition in every kilogram of mineral substance premix: copper sulfate 4mg, ferrous sulfate 500mg, zinc sulfate 50mg, manganous sulfate 60mg, cobalt chloride 200mg, Sodium Selenite 10mg, calcium iodate 150mg, magnesium sulfate 1000mg.
Preparation method: by fish meal, chicken powder, soybean protein concentrate, dehulled soybean meal, flour, mineral substance premix, monocalcium phosphate, choline chloride 60, carnitine, lure food mixture to mix even, after coarse reduction, adopt supper micron mill to carry out second time to pulverize, more than smashing fineness to 80 order, standard sieve screen overflow is less than 3%; Then add vitamin premix, soyabean lecithin oil, fish oil, bile acide and functional substance and mix even base-material, it is 25-27% that base-material is modulated into water ratio in quality-adjusting device, then bulking machine slaking 50-90s is entered, extruding obtains particle expanded pellet diet, after oven dry, carrying out vacuum spraying by soybean oil, cooling, obtains finished product. Vapour pressure in described quality-adjusting device is for being controlled to 0.5MPa, and refining temperature is 90 DEG C, modified time 180s. The swelling temperature of described bulking machine controls at 75 DEG C, and the speed of mainshaft of bulking machine is controlled to 400r/min.
Embodiment 3
The expanding compound feed that local snakehead whole process uses, is mixed by the component of following parts by weight: fish meal 40 parts, chicken powder 8 parts, soybean protein concentrate 6 parts, dehulled soybean meal 20 parts, 18 parts, flour, soybean oil 2 parts, soyabean lecithin oil 2 parts, 2 parts, fish oil, monocalcium phosphate 1.5 parts, choline chloride 60 0.15 part, bile acide 2 parts, carnitine 0.2 part, functional substance 2 parts, lures food 3 parts, mixture, vitamin premix 0.6 part, mineral substance premix 0.7 part.
Described functional substance is mixed by the component of following mass percent: the Radix Astragali 22%, Japanese Honeysuckle 6%, Leaf of Indigowoad 10%, subtilis 6%, Bacillus licheniformis 4%, siliquosa Pelvetia extract 18%, spirulina extract 26%, bamboo vinegar liquid surplus.
Described lure food mixture by mass percentage by shrimp cream 40% and yeast extract paste 60% mixing form.
The preparation method of described siliquosa Pelvetia extract is as follows: pulverizes after dry for siliquosa Pelvetia, is mixed according to the solid-liquid ratio of 1g:9mL with 95% ethanol by crushed material, extract 1.5h at being heated to 55 DEG C, filters, and filtrate vacuum-concentrcted obtains concentrated solution to the 10% of original volume; Concentrated solution chloroform washs 3 times, is then extracted with ethyl acetate 3 times, and last evaporated under reduced pressure is removed ethyl acetate and obtained siliquosa Pelvetia extract.
The preparation method of described spirulina extract is: by spirulina lyophilize, pulverize to obtain algae powder, algae powder is mixed according to the solid-liquid ratio of 1g:10ml with the ethanolic soln of mass concentration 90%, maintain the temperature at 62 DEG C, extracting solution is extracted 2 hours to obtain under agitation condition, filtering and impurity removing, filtrate vacuum-concentrcted obtains concentrated solution to the 15% of original volume, obtains spirulina extract after concentrated solution spraying dry.
Described vitamin premix carrier is defatted rice bran, and every kilogram of vitamin premix contains following vitamin ingredients: VA10mg, VD36mg, VE400mg, VC1000mg, VK312mg, VB140mg, VB2100mg, VB650mg, VB128mg, calcium pantothenate 100mg, folic acid 4mg, niacinamide 100mg, vitamin H 10mg, inositol 300mg.
The carrier of described mineral substance premix is zeolite powder, containing following mineral composition in every kilogram of mineral substance premix: copper sulfate 5mg, ferrous sulfate 700mg, zinc sulfate 100mg, manganous sulfate 90mg, cobalt chloride 300mg, Sodium Selenite 20mg, calcium iodate 200mg, magnesium sulfate 1200mg.
Preparation method: by fish meal, chicken powder, soybean protein concentrate, dehulled soybean meal, flour, mineral substance premix, monocalcium phosphate, choline chloride 60, carnitine, lure food mixture to mix even, after coarse reduction, adopt supper micron mill to carry out second time to pulverize, more than smashing fineness to 80 order, standard sieve screen overflow is less than 3%; Then add vitamin premix, soyabean lecithin oil, fish oil, bile acide and functional substance and mix even base-material, it is 25-27% that base-material is modulated into water ratio in quality-adjusting device, then bulking machine slaking 50-90s is entered, extruding obtains particle expanded pellet diet, after oven dry, carrying out vacuum spraying by soybean oil, cooling, obtains finished product. Vapour pressure in described quality-adjusting device is for being controlled to 0.4MPa, and refining temperature is 85 DEG C, modified time 250s. The swelling temperature of described bulking machine controls at 80 DEG C, and the speed of mainshaft of bulking machine is controlled to 450r/min.
Culture experiment:
Buying Hangzhou city Yuhang District snakehead in experiment seedling, divide the pool in April, 2015, fry is at 120g/ bar, and the mu amount of putting in a suitable place to breed, at 6000 tails/mu, is divided into the experimental group pool and the control group pool, throws something and feeds feed of the present invention in the experimental group pool, throws something and feeds commercial diet in the control group pool. Sell fish in by the end of September, 2015 in, sell fish macrura reevesii body particular case such as table 1:
Table 1
Group Feed Liver body ratio Fertile full degree Feed coefficient
Test group Feed of the present invention 1.98 1.68 1.1
Control group Commercial diet 2.15 1.45 1.3
As shown in Figure 1, control group liver has occurred pathology, and color whitens is rubescent, has congestive symptom, has fatty liver phenomenon; Enteron aisle rubber like, inclined yellow, not penetrating, quality are partially hard, intestines wall thickness.
As shown in Figure 2, experimental group liver, color is bright-coloured, and enteron aisle is normal, and color is ruddy flexible.
The surviving rate of experimental group snakehead and rate of body weight gain are significantly higher than control group as can be seen from Table 2, and weightening finish is obviously. Producing these effects may be relevant with the functional substance in feed, significantly improves snakehead resistance against diseases and immunity of organisms, and simultaneously while intestinal health, Attractant plays a role, and promotes that snakehead ingests, it is to increase rate of gain.
The weightening finish of table 2 control group and experimental group snakehead and death condition
Above-described embodiment is the one preferably scheme of the present invention, not the present invention is done any restriction in form, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.

Claims (10)

1. the expanding compound feed that a local snakehead whole process uses, it is characterized in that: be mixed by the component of following parts by weight: fish meal 35-50 part, chicken powder 5-10 part, soybean protein concentrate 5-8 part, dehulled soybean meal 10-25 part, flour 16-21 part, soybean oil 1.5-3.5 part, soyabean lecithin oil 1.0-3.0 part, fish oil 1.5-3.5, monocalcium phosphate 1.3-1.6 part, choline chloride 60 0.13-0.18 part, bile acide 0.5-3.0 part, carnitine 0.1-0.3 part, functional substance 1-3 part, lure food mixture 2-4 part, vitamin premix 0.5-0.8 part, mineral substance premix 0.5-0.8 part.
2. the expanding compound feed that a kind of local snakehead whole process according to claim 1 uses, it is characterized in that: described functional substance is mixed by the component of following mass percent: Radix Astragali 20-25%, Japanese Honeysuckle 5-10%, Leaf of Indigowoad 8-12%, subtilis 5-8%, Bacillus licheniformis 3-5%, siliquosa Pelvetia extract 15-20%, spirulina extract 25-30%, bamboo vinegar liquid surplus.
3. the expanding compound feed that a kind of local snakehead whole process according to claim 2 uses, it is characterized in that: the preparation method of described siliquosa Pelvetia extract is as follows: pulverize after dry for siliquosa Pelvetia, crushed material is mixed according to the solid-liquid ratio of 1g:8-10mL with 95% ethanol, 1-2h is extracted at being heated to 50-60 DEG C, filtering, filtrate vacuum-concentrcted obtains concentrated solution to the 10-15% of original volume; Concentrated solution chloroform washs 3 times, is then extracted with ethyl acetate 3 times, and last evaporated under reduced pressure is removed ethyl acetate and obtained siliquosa Pelvetia extract.
4. the expanding compound feed that a kind of local snakehead whole process according to claim 2 uses, it is characterized in that: the preparation method of described spirulina extract is: by spirulina lyophilize, pulverize to obtain algae powder, algae powder is mixed according to the solid-liquid ratio of 1g:10ml with the ethanolic soln of mass concentration 90%, maintain the temperature at 60-65 DEG C, extracting solution is extracted 1-3 hour to obtain under agitation condition, filtering and impurity removing, filtrate vacuum-concentrcted obtains concentrated solution to the 10-20% of original volume, obtains spirulina extract after concentrated solution spraying dry.
5. the expanding compound feed that a kind of local snakehead whole process according to claim 1 and 2 uses, it is characterised in that: described in lure food mixture to mix by shrimp cream 30-50% and yeast extract paste 50-70% by mass percentage to form.
6. the expanding compound feed that a kind of local snakehead whole process according to claim 1 and 2 uses, it is characterised in that: described vitamin premix carrier is defatted rice bran, and every kilogram of vitamin premix contains following vitamin ingredients: VA8-15mg, VD34-8mg, VE300-500mg, VC800-1200mg, VK310-15mg, VB130-50mg, VB270-150mg, VB640-60mg, VB125-10mg, calcium pantothenate 50-120mg, folic acid 2-6mg, niacinamide 60-150mg, vitamin H 7-15mg, inositol 250-350mg.
7. the expanding compound feed that a kind of local snakehead whole process according to claim 1 and 2 uses, it is characterized in that: the carrier of described mineral substance premix is zeolite powder, containing following mineral composition in every kilogram of mineral substance premix: copper sulfate 4-6mg, ferrous sulfate 500-1000mg, zinc sulfate 50-150mg, manganous sulfate 60-120mg, cobalt chloride 200-500mg, Sodium Selenite 10-25mg, calcium iodate 150-300mg, magnesium sulfate 1000-1500mg.
8. the expanding compound feed that a kind of local snakehead whole process according to claim 1 and 2 uses, it is characterised in that: crude protein content >=65% of described fish meal, total volatile basic nitrogen��120mg/100g, acid value��4mgKOH/g.
9. the expanding compound feed that a kind of local snakehead whole process according to claim 1 and 2 uses, it is characterised in that: crude protein content >=65% of described chicken powder, total volatile basic nitrogen��80mg/100g, acid value��2mgKOH/g.
10. the preparation method of the expanding compound feed that a kind of local snakehead whole process as claimed in claim 1 uses, it is characterized in that: by fish meal, chicken powder, soybean protein concentrate, dehulled soybean meal, flour, mineral substance premix, monocalcium phosphate, choline chloride 60, carnitine, lure food mixture to mix even, after coarse reduction, adopt supper micron mill to carry out second time to pulverize, more than smashing fineness to 80 order, standard sieve screen overflow is less than 3%; Then add vitamin premix, soyabean lecithin oil, fish oil, bile acide and functional substance and mix even base-material, it is 25-27% that base-material is modulated into water ratio in quality-adjusting device, then bulking machine slaking 50-90s is entered, extruding obtains particle expanded pellet diet, after oven dry, carrying out vacuum spraying by soybean oil, cooling, obtains finished product.
CN201510996121.0A 2015-12-25 2015-12-25 Puffed mixed feed for local ophicephalus argus in whole process Pending CN105614159A (en)

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CN106260741A (en) * 2016-08-03 2017-01-04 浙江东裕生物科技有限公司 A kind of Siniperca chuatsi expanding compound feed and preparation method thereof
CN106360141A (en) * 2016-09-21 2017-02-01 防城港市港口区思达电子科技有限公司 Compound feed for agrammus agrammus and preparation method thereof
CN106666083A (en) * 2016-12-27 2017-05-17 湖州海皇生物科技有限公司 Acrossocheilus fasciatus puffing sinking compound feed for cage culture
CN106721659A (en) * 2016-12-27 2017-05-31 湖州海皇生物科技有限公司 A kind of smooth lip fish artifical compound feed
CN107668319A (en) * 2017-09-15 2018-02-09 陆敏燕 The mixed feed and its production method of a kind of snakehead
CN108606188A (en) * 2018-05-08 2018-10-02 中国水产科学研究院淡水渔业研究中心 A kind of bighead functionality expanded pellet diet and preparation method thereof
CN109043232A (en) * 2018-08-16 2018-12-21 珠海市德海生物科技有限公司 A kind of raising snakehead survival rate and the feed of anti-stress ability and preparation method thereof
CN111436546A (en) * 2020-04-20 2020-07-24 广东康达尔农牧科技有限公司 Raw fish compound feed, preparation method and application thereof
CN112544783A (en) * 2020-12-26 2021-03-26 杭州市农业科学研究院 Snakehead juvenile fish feed with high-proportion black soldier fly larva powder replacing fish meal
CN114617206A (en) * 2022-04-01 2022-06-14 山东省淡水渔业研究院(山东省淡水渔业监测中心) Microecological preparation for water diversion of snakehead fries in food conversion period and preparation method thereof

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Cited By (11)

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Publication number Priority date Publication date Assignee Title
CN106173552A (en) * 2016-08-03 2016-12-07 浙江东裕生物科技有限公司 A kind of bamboo shell fish and fish expanding compound feed and preparation method thereof
CN106260741A (en) * 2016-08-03 2017-01-04 浙江东裕生物科技有限公司 A kind of Siniperca chuatsi expanding compound feed and preparation method thereof
CN106360141A (en) * 2016-09-21 2017-02-01 防城港市港口区思达电子科技有限公司 Compound feed for agrammus agrammus and preparation method thereof
CN106666083A (en) * 2016-12-27 2017-05-17 湖州海皇生物科技有限公司 Acrossocheilus fasciatus puffing sinking compound feed for cage culture
CN106721659A (en) * 2016-12-27 2017-05-31 湖州海皇生物科技有限公司 A kind of smooth lip fish artifical compound feed
CN107668319A (en) * 2017-09-15 2018-02-09 陆敏燕 The mixed feed and its production method of a kind of snakehead
CN108606188A (en) * 2018-05-08 2018-10-02 中国水产科学研究院淡水渔业研究中心 A kind of bighead functionality expanded pellet diet and preparation method thereof
CN109043232A (en) * 2018-08-16 2018-12-21 珠海市德海生物科技有限公司 A kind of raising snakehead survival rate and the feed of anti-stress ability and preparation method thereof
CN111436546A (en) * 2020-04-20 2020-07-24 广东康达尔农牧科技有限公司 Raw fish compound feed, preparation method and application thereof
CN112544783A (en) * 2020-12-26 2021-03-26 杭州市农业科学研究院 Snakehead juvenile fish feed with high-proportion black soldier fly larva powder replacing fish meal
CN114617206A (en) * 2022-04-01 2022-06-14 山东省淡水渔业研究院(山东省淡水渔业监测中心) Microecological preparation for water diversion of snakehead fries in food conversion period and preparation method thereof

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