CN106173226A - A kind of seaweed fodder for Penaeus merguiensis de man. and preparation method thereof - Google Patents
A kind of seaweed fodder for Penaeus merguiensis de man. and preparation method thereof Download PDFInfo
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- CN106173226A CN106173226A CN201610535284.3A CN201610535284A CN106173226A CN 106173226 A CN106173226 A CN 106173226A CN 201610535284 A CN201610535284 A CN 201610535284A CN 106173226 A CN106173226 A CN 106173226A
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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 belongs to the technical field of aquatic feeds, be specifically related to a kind of seaweed fodder for Penaeus merguiensis de man. and preparation method thereof.This kind is for the seaweed fodder of Penaeus merguiensis de man., including following raw material: Thallus Laminariae, true Gracilaria tenuistipitata, Sargassum fusiforme (Harv.) Setch, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream dish, Laminaria digitata, calcium plate algae, Chondrus crispus, sea lettuce, sea mud, sodium alginate, peel of Citrus reticulata Blanco, aspergillus niger, Fusarium oxysporum, mannonase cellobiohydrolase, inscribe β Isosorbide-5-Nitrae glucanase, Bacillus cercus, photosynthetic bacteria.This seaweed fodder designs for the habit of Penaeus merguiensis de man., by compounding and mutual with enzyme preparation and zymocyte for all kinds of Sargassums coordinated, fully inspires the various nutrition in Sargassum so that this feed nutrition enriches.
Description
Technical field
The invention belongs to the technical field of aquatic feeds, be specifically related to a kind of seaweed fodder for Penaeus merguiensis de man. and
Preparation method.
Background technology
China marine site is vast, and marine algae resource enriches, and macro has thousands of kinds.Seaweed nutritive is worth height, containing multiple life
Active substances, not only rich in saccharide, lipid and protein, the content of vitamin, mineral and trace element is the abundantest；
Mineral contained in Sargassum is many to be existed with organic form, is difficult to and other nutritional labeling generation Oxidation, is more easy to as water
Produce animal to be digested and absorbed.With tangleweed as feedstuff, both can overcome the disadvantages that the unbalanced incomplete defect of nutritional labeling, full
The nutritional need of foot Aquatic farming animals, can strengthen again the resistance against diseases of aquatic animal.
Penaeus merguiensis de man. is under the jurisdiction of Decapoda, branch gill suborder, Penaeidae, bright Penaeus, is distributed widely in coastal area of southeastern China
And Asia, Australia Perenniporia martius marine site in, Penaeus merguiensis de man. is a kind of important large-scale economic shrimps, and its meat is fresh
Beautiful, nutritious, edibility is high, is also the famous and precious seafood of Chinese tradition.It is characterized in that (1) individuality is bigger: natural waters is female
Property is general long 14-16 centimetre, and body weight 40-50 gram, weight limit is up to 100 grams；(2) growth is very fast: typically cultivate 100-120
My god, average body length 12 centimetres, body weight more than 20 grams；(3) adaptability is stronger: the preference temperature during cultivation is 20-32 degree Celsius,
Salinity 0.8-4%, when water temperature higher than 35 degrees Celsius or less than 13 degrees Celsius time, live, grow the most abnormal.
In the breeding process of Penaeus merguiensis de man., feedstuff is most important for Penaeus merguiensis de man., especially germling the most how
Obtain the feedstuff being suitable for Penaeus merguiensis de man. habit so that Penaeus merguiensis de man. healthy growth becomes problem demanding prompt solution.
Summary of the invention
Present invention aims to above-mentioned existence defect and provide a kind of seaweed fodder for Penaeus merguiensis de man. and
Its preparation method.This seaweed fodder designs for the habit of Penaeus merguiensis de man., by compounding for all kinds of Sargassums and with enzyme preparation with
And the mutual coordinated of zymocyte, fully inspire the various nutrition in Sargassum so that this feed nutrition enriches, containing multiple life
Active substances, not only promotes the fast-growth of shrimp body, and strengthens shrimp body immunity as the feedstuff of Penaeus merguiensis de man., antibacterial,
Antiviral.
The technical scheme is that a kind of seaweed fodder for Penaeus merguiensis de man., including following raw material: Thallus Laminariae, true
Gracilaria tenuistipitata, Sargassum fusiforme (Harv.) Setch, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream dish, Laminaria digitata, calcium plate algae, Chondrus crispus, sea lettuce, sea mud, brown
Sodium alginate, peel of Citrus reticulata Blanco, aspergillus niger, Fusarium oxysporum, mannonase cellobiohydrolase, inscribe beta-1,4 glucose enzyme,
Bacillus cercus, photosynthetic bacteria.
The described seaweed fodder for Penaeus merguiensis de man., each raw material is as follows according to weight portion: Thallus Laminariae 10-15 part, true Gracilaria tenuistipitata
5-10 part, Sargassum fusiforme (Harv.) Setch 15-20 part, gloiopeltis 5-8 part, Eucheuma muricatum (Gmel.) Web.Van Bos. 11-16 part, Alga Sgrgassi Enerves 15-20 part, small stream dish 5-10 part, palmate sea
Band 15-19 part, calcium plate algae 4-8 part, Chondrus crispus 10-15 part, sea lettuce 5-10 part, sea mud 15-25 part, sodium alginate 8-17
Part, peel of Citrus reticulata Blanco 20-25 part, aspergillus niger 2-6 part, Fusarium oxysporum 3-8 part, mannase 0.8-1.2 part, cellobiose hydrolysis
Enzyme 1-1.5 part, inscribe beta-1,4 glucose enzyme 1.5-2.5 part, Bacillus cercus 2-5 part, photosynthetic bacteria 0.7-1.4 part.
The described seaweed fodder for Penaeus merguiensis de man., each raw material is as follows according to weight portion: Thallus Laminariae 13 parts, true Gracilaria tenuistipitata 8 parts,
Sargassum fusiforme (Harv.) Setch 17 parts, gloiopeltis 6 parts, Eucheuma muricatum (Gmel.) Web.Van Bos. 14 parts, Alga Sgrgassi Enerves 17 parts, small stream dish 8 parts, Laminaria digitata 17 parts, 6 parts of calcium plate algae, ripple
Chondrus ocellatus Holmes 13 parts, sea lettuce 7 parts, sea mud 20 parts, sodium alginate 13 parts, peel of Citrus reticulata Blanco 22 parts, aspergillus niger 5 parts, Fusarium oxysporum 6
Part, mannase 1.0 parts, cellobiohydrolase 1.2 parts, inscribe beta-1,4 glucose enzyme 2.0 parts, Bacillus cercus 4
Part, photosynthetic bacteria 1.0 parts.
Described Thallus Laminariae, Sargassum fusiforme (Harv.) Setch, sea lettuce, Laminaria digitata, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves and small stream dish are 200-250
Purpose powder.
Described sea mud is the granule of 60-100 μm.
Described peel of Citrus reticulata Blanco is the powder of 200-250 mesh.
Described true Gracilaria tenuistipitata, calcium plate algae and Chondrus crispus are the powder of 200-250 mesh.
The preparation method of the described seaweed fodder for Penaeus merguiensis de man., comprises the following steps:
(1) pretreatment: gather fresh wild Thallus Laminariae, true Gracilaria tenuistipitata, Sargassum fusiforme (Harv.) Setch, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream by weight
Dish, Laminaria digitata, calcium plate algae, Chondrus crispus and sea lettuce, then clean repeatedly with clear water, removes wherein impurity, cleans dry
After Jing, above-mentioned Sargassum be placed in water and boil 1-1.5 minute, with bacteria removal and the metabolite of microorganism；
(2) drying pulverizing: first dried by pretreated described Sargassum, the Sargassum after then drying is placed in pulverizer,
In pulverizer, add peel of Citrus reticulata Blanco and the common co-grinding of sea mud simultaneously, obtain being pulverized and mixed material；
(3) stirring mixing: add sodium alginate, aspergillus niger, Fusarium oxysporum, sweet according to weight portion in gained is pulverized and mixed material
Dew dextranase, cellobiohydrolase, inscribe β-Isosorbide-5-Nitrae glucanase, Bacillus cercus and photosynthetic bacteria are stirred mixing,
I.e. obtain seaweed fodder.
Described step (3) is stirred mixing under the conditions of temperature is 45～50 DEG C.
The invention have the benefit that the seaweed fodder for Penaeus merguiensis de man. of the present invention, including following raw material: opotism
Dish, true Gracilaria tenuistipitata, Sargassum fusiforme (Harv.) Setch, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream dish, Laminaria digitata, calcium plate algae, Chondrus crispus, sea lettuce, sea
Mud, sodium alginate, peel of Citrus reticulata Blanco, aspergillus niger, Fusarium oxysporum, mannonase cellobiohydrolase, inscribe β-1,4 Portugal gather
Carbohydrase, Bacillus cercus, photosynthetic bacteria.This seaweed fodder designs for the habit of Penaeus merguiensis de man., by all kinds of Sargassums
Compounding and mutual with enzyme preparation and zymocyte coordinated, fully inspires the various nutrition in Sargassum so that this feedstuff is sought
Support abundant, containing various bioactivators, not only promote the fast-growth of shrimp body as the feedstuff of Penaeus merguiensis de man., and strengthen
Shrimp body immunity, antibacterial, antiviral.Describe in detail as follows:
Thallus Laminariae collocation Sargassum fusiforme (Harv.) Setch, sea lettuce, Laminaria digitata, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos. and small stream dish: provide enough for shrimp bulk-growth
Nutrient substance, wherein according to 100g dry calculate only in Thallus Laminariae containing protein 15g, saccharide 35.3g, ash 30.8g；Sheep
Dwell in dish containing protein 10.6g, saccharide 47g, ash 18.3g.The growth that the collocation of visible above-mentioned Sargassum is Penaeus merguiensis de man. provides
Abundant nutrient substance.Mineral and micronutrient levels are higher, exist with organic, the balance of regulation feed nutrition, easily
Being absorbed by animal, promote the growth of animal, the survival rate of Penaeus merguiensis de man. improves 18.29%, and rate of growth improves 23.51%.
Compounding the most again sea mud, sea mud includes organic matter 2.47%, salt 5.86%, copper 78PPm, zinc 116PPm, manganese
7.50PPm, sodium 2%, magnesium 2%, potassium 1.38%, calcium 3%, ferrum 0.51%, pH value 7.0.Help and add sea mud, not only enrich various trace unit
Element, can improve the utilization rate of feedstuff simultaneously, reduce cost.
Alga Sgrgassi Enerves collocation sea lettuce: Alga Sgrgassi Enerves can suppress gold-coloured staphylococci, colibacillary growth, and sea lettuce has and presses down
Penicillium processed, bacillus subtilis, Salmonella, the effect of Bacillus typhi, to improving the immunity of shrimp body and the adaptation to environment
Ability, hypoxia-resistant capacity have very great help, both collaborative growths that can suppress prawn larvae pathogen.Simultaneously collaborative compounding true
Gracilaria tenuistipitata, calcium plate algae and Chondrus crispus, add the antivirus action of feedstuff, and suppression effect of especially WSSV virus, by reality
Test obtains, and the suppression ratio of this feedstuff pathogen of feeding Penaeus merguiensis de man. reaches 80-85%, and the suppression ratio of virus reaches 78-89% simultaneously.
And antiviral substance prawn body contained in each Sargassum and do not have toxicity per capita.
Bacillus cercus collocation photosynthetic bacteria: all kinds of Sargassums in feedstuff serve the effect of fermentation, and Sargassum passes through
After fermentation, its contained colloid is destroyed, and nutrient substance is more easy to absorb, and content of cellulose reduces, and beneficially shrimp body is special
It is digesting and assimilating of germling.
Peel of Citrus reticulata Blanco is arranged in pairs or groups aspergillus niger, Fusarium oxysporum and sodium alginate respectively: first peel of Citrus reticulata Blanco and aspergillus niger and sharp spore
Fusarium spp. compounds, and is possible not only to, so that peel of Citrus reticulata Blanco fermentation is feedstuff, to make up vitamin and the deficiency of dry in each Sargassum；With
Time peel of Citrus reticulata Blanco again as aspergillus niger and the sole carbon source of Fusarium oxysporum, pectase, cellulase, dimethylbenzene phenolase can be produced
And xylanase.Meanwhile, collaborative sodium alginate, not only strengthen the specificity of feedstuff and non-characteristic immunologic function, and
Polygalacturonase is produced with peel of Citrus reticulata Blanco after Immobilized Aspergillus niger.
Mannase collocation cellobiohydrolase and inscribe beta-1,4 glucose enzyme: can reduce the cellulose in feedstuff,
Hemicellulose, pectin content, improve the nutritive value of feedstuff；There is anticorrosion and fresh-keeping effect simultaneously.Therefore feedstuff is improved
Quality, improves conversion ratio and the utilization rate of feedstuff.
Laminaria digitata provide not only abundant nutrition material simultaneously, and possibly together with substantial amounts of alginate jelly and Brown algae in it
The viscous gum such as carbohydrate gum, provide the adhesive of natural high-quality for this feedstuff.
Below the described seaweed fodder for Penaeus merguiensis de man. is tested
1 materials and methods
1. 1 material
Fishing Penaeus merguiensis de man. just initial body a length of (5.01 ± 0.36) cm in sea area, Zhanjiang, original body mass is (10.54 ± 0.12)
G, is divided into two groups, and one group is experimental group, and another group is matched group.Breeding water is through precipitation, the nature seawater of husky filter, salt
Degree is 25.Weight measurement precision is the electronic balance of 0. 000 1 g, and body length measurement precision is the vernier of 0. 1 mm
Slide calliper rule.
1. 2 method
Whole process of the test is all carried out in laboratory, by airconditioning control room temperature at 29 DEG C.The natural temperature cultivated is 29 DEG C,
Salinity is 25.All of test water is all inflated in air-conditioned room incessantly with air pump, it is ensured that dissolved oxygen is sufficient, and guarantees temperature
Constant.
Every day 8: 00, throw something and feed for 3 times when 14: 00,18:00, using 15 % of net cage Prawn weight as benchmark of throwing something and feeding
Amount, during experiment, each net cage inventory of strict control is identical, and experimental period is 30 d, and wherein experimental group is thrown something and fed of the present invention
Seaweed fodder, matched group is thrown something and fed conventional Penaeus merguiensis de man. prawn.After experiment terminates, weighed by shrimp, to measure body long, and numeration calculates
Survival rate；And prawn body composition is mainly included that protein, fat, ash, total sugar etc. are analyzed.
1.3 conclusion
(1) in experimental group, the long rate of increase of the body of Penaeus merguiensis de man. is 120.51-135.02%；In matched group, the body length of Penaeus merguiensis de man. increases
Long rate is 64.38-84.41%；In experimental group, the rate of body weight gain of Penaeus merguiensis de man. is 800.14-859.69%；Penaeus merguiensis de man. in matched group
Rate of body weight gain be 420.38-501.41%；In experimental group, the survival rate of Penaeus merguiensis de man. is 92.87-98.96%；In matched group, ink is lucky
The survival rate of prawn is 71.38-80.11%.From the point of view of this result tested, it is raw that described seaweed fodder has promotion Penaeus merguiensis de man.
Long effect.
(2) in experimental group, the feed coefficient of Penaeus merguiensis de man. is 1.0-1.13；In matched group, the feed coefficient of Penaeus merguiensis de man. is
2.31-2.58；In experimental group, the protein efficiency ratio, PER of Penaeus merguiensis de man. is 3.10-4.51；The protein effect of Penaeus merguiensis de man. in matched group
Rate is 1.10-1.23.From the point of view of this result tested, conversion ratio and the protein utilization of described seaweed fodder are greatly improved.
(3) in experimental group, the moisture of Penaeus merguiensis de man. is 79.51-81.63%；In matched group, the moisture of Penaeus merguiensis de man. is
76.17-77.21%；In experimental group, the ash of Penaeus merguiensis de man. is 10.2-11.50%；In matched group, the ash of Penaeus merguiensis de man. is
9.30-10.5%；In experimental group, the fat of Penaeus merguiensis de man. is 8.12-8.31%；In matched group, the fat of Penaeus merguiensis de man. is 9.11-
9.82%；In experimental group, the protein of Penaeus merguiensis de man. is 76.12-78.86%；In matched group, the protein of Penaeus merguiensis de man. is 71.08-
72.82%；In experimental group, the total sugar of Penaeus merguiensis de man. is 6.28-6.75%；In matched group, the total sugar of Penaeus merguiensis de man. is 5.61-5.82%.
From the point of view of this result tested, described seaweed fodder prawn body composition produces impact, the most especially with ash, fat and total sugar content
It is affected by notable.
In sum, this seaweed fodder designs for the habit of Penaeus merguiensis de man., by compounding for all kinds of Sargassums and and enzyme
Preparation and the mutual coordinated of zymocyte, fully inspire the various nutrition in Sargassum so that this feed nutrition enriches, and contains
Various bioactivators, not only promotes the fast-growth of shrimp body, and strengthens shrimp body immunity as the feedstuff of Penaeus merguiensis de man.,
Antibacterial, antiviral.
Detailed description of the invention
Below by embodiment, the present invention will be described in detail.
Embodiment 1
The described seaweed fodder for Penaeus merguiensis de man., each raw material is as follows according to weight portion: Thallus Laminariae 10 parts, true Gracilaria tenuistipitata 5 parts,
Sargassum fusiforme (Harv.) Setch 15 parts, gloiopeltis 5 parts, Eucheuma muricatum (Gmel.) Web.Van Bos. 11 parts, Alga Sgrgassi Enerves 15 parts, small stream dish 5 parts, Laminaria digitata 15 parts, 4 parts of calcium plate algae,
Chondrus crispus 10 parts, sea lettuce 5 parts, sea mud 15 parts, sodium alginate 8 parts, peel of Citrus reticulata Blanco 20 parts, aspergillus niger 2 parts, Fusarium oxysporum
3 parts, mannase 0.8 part, cellobiohydrolase 1 part, inscribe beta-1,4 glucose enzyme 1.5 parts, Bacillus cercus 2 parts,
Photosynthetic bacteria 0.7 part.
Described Thallus Laminariae, Sargassum fusiforme (Harv.) Setch, sea lettuce, Laminaria digitata, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves and small stream dish are 200 purposes
Powder.
Described sea mud is the granule of 60 μm.
Described peel of Citrus reticulata Blanco is the powder of 200 mesh.
Described true Gracilaria tenuistipitata, calcium plate algae and Chondrus crispus are the powder of 200 mesh.
The preparation method of the described seaweed fodder for Penaeus merguiensis de man., comprises the following steps:
(1) pretreatment: gather fresh wild Thallus Laminariae, true Gracilaria tenuistipitata, Sargassum fusiforme (Harv.) Setch, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream by weight
Dish, Laminaria digitata, calcium plate algae, Chondrus crispus and sea lettuce, then clean repeatedly with clear water, removes wherein impurity, cleans dry
After Jing, above-mentioned Sargassum be placed in water and boil 1-1.5 minute, with bacteria removal and the metabolite of microorganism；
(2) drying pulverizing: first dried by pretreated described Sargassum, the Sargassum after then drying is placed in pulverizer,
In pulverizer, add peel of Citrus reticulata Blanco and the common co-grinding of sea mud simultaneously, obtain being pulverized and mixed material；
(3) stirring mixing: add sodium alginate, aspergillus niger, Fusarium oxysporum, sweet according to weight portion in gained is pulverized and mixed material
Dew dextranase, cellobiohydrolase, inscribe β-Isosorbide-5-Nitrae glucanase, Bacillus cercus and photosynthetic bacteria are stirred mixing,
I.e. obtain seaweed fodder.
Described step (3) is stirred mixing under the conditions of temperature is 45～50 DEG C.
Embodiment 2
The described seaweed fodder for Penaeus merguiensis de man., each raw material is as follows according to weight portion: Thallus Laminariae 15 parts, true Gracilaria tenuistipitata 10 parts,
Sargassum fusiforme (Harv.) Setch 20 parts, gloiopeltis 8 parts, Eucheuma muricatum (Gmel.) Web.Van Bos. 16 parts, Alga Sgrgassi Enerves 20 parts, small stream dish 10 parts, Laminaria digitata 19 parts, 8 parts of calcium plate algae,
Chondrus crispus 15 parts, sea lettuce 10 parts, sea mud 25 parts, sodium alginate 17 parts, peel of Citrus reticulata Blanco 25 parts, aspergillus niger 6 parts, point spore reaping hook
Bacterium 8 parts, mannase 1.2 parts, cellobiohydrolase 1.5 parts, inscribe beta-1,4 glucose enzyme 2.5 parts, Bacillus cercus
5 parts, photosynthetic bacteria 1.4 parts.
Described Thallus Laminariae, Sargassum fusiforme (Harv.) Setch, sea lettuce, Laminaria digitata, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves and small stream dish are 250 purposes
Powder.
Described sea mud is the granule of 100 μm.
Described peel of Citrus reticulata Blanco is the powder of 250 mesh.
Described true Gracilaria tenuistipitata, calcium plate algae and Chondrus crispus are the powder of 250 mesh.
The preparation method of the described seaweed fodder for Penaeus merguiensis de man., comprises the following steps:
(1) pretreatment: gather fresh wild Thallus Laminariae, true Gracilaria tenuistipitata, Sargassum fusiforme (Harv.) Setch, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream by weight
Dish, Laminaria digitata, calcium plate algae, Chondrus crispus and sea lettuce, then clean repeatedly with clear water, removes wherein impurity, cleans dry
After Jing, above-mentioned Sargassum be placed in water and boil 1-1.5 minute, with bacteria removal and the metabolite of microorganism；
(2) drying pulverizing: first dried by pretreated described Sargassum, the Sargassum after then drying is placed in pulverizer,
In pulverizer, add peel of Citrus reticulata Blanco and the common co-grinding of sea mud simultaneously, obtain being pulverized and mixed material；
(3) stirring mixing: add sodium alginate, aspergillus niger, Fusarium oxysporum, sweet according to weight portion in gained is pulverized and mixed material
Dew dextranase, cellobiohydrolase, inscribe β-Isosorbide-5-Nitrae glucanase, Bacillus cercus and photosynthetic bacteria are stirred mixing,
I.e. obtain seaweed fodder.
Described step (3) is stirred mixing under the conditions of temperature is 45～50 DEG C.
Embodiment 3
The described seaweed fodder for Penaeus merguiensis de man., each raw material is as follows according to weight portion: Thallus Laminariae 13 parts, true Gracilaria tenuistipitata 8 parts,
Sargassum fusiforme (Harv.) Setch 17 parts, gloiopeltis 6 parts, Eucheuma muricatum (Gmel.) Web.Van Bos. 14 parts, Alga Sgrgassi Enerves 17 parts, small stream dish 8 parts, Laminaria digitata 17 parts, 6 parts of calcium plate algae,
Chondrus crispus 13 parts, sea lettuce 7 parts, sea mud 20 parts, sodium alginate 13 parts, peel of Citrus reticulata Blanco 22 parts, aspergillus niger 5 parts, point spore reaping hook
Bacterium 6 parts, mannase 1.0 parts, cellobiohydrolase 1.2 parts, inscribe beta-1,4 glucose enzyme 2.0 parts, Bacillus cercus
4 parts, photosynthetic bacteria 1.0 parts.
Described Thallus Laminariae, Sargassum fusiforme (Harv.) Setch, sea lettuce, Laminaria digitata, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves and small stream dish are 220 purposes
Powder.
Described sea mud is the granule of 80 μm.
Described peel of Citrus reticulata Blanco is the powder of 220 mesh.
Described true Gracilaria tenuistipitata, calcium plate algae and Chondrus crispus are the powder of 220 mesh.
The preparation method of the described seaweed fodder for Penaeus merguiensis de man., comprises the following steps:
(1) pretreatment: gather fresh wild Thallus Laminariae, true Gracilaria tenuistipitata, Sargassum fusiforme (Harv.) Setch, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream by weight
Dish, Laminaria digitata, calcium plate algae, Chondrus crispus and sea lettuce, then clean repeatedly with clear water, removes wherein impurity, cleans dry
After Jing, above-mentioned Sargassum be placed in water and boil 1-1.5 minute, with bacteria removal and the metabolite of microorganism；
(2) drying pulverizing: first dried by pretreated described Sargassum, the Sargassum after then drying is placed in pulverizer,
In pulverizer, add peel of Citrus reticulata Blanco and the common co-grinding of sea mud simultaneously, obtain being pulverized and mixed material；
(3) stirring mixing: add sodium alginate, aspergillus niger, Fusarium oxysporum, sweet according to weight portion in gained is pulverized and mixed material
Dew dextranase, cellobiohydrolase, inscribe β-Isosorbide-5-Nitrae glucanase, Bacillus cercus and photosynthetic bacteria are stirred mixing,
I.e. obtain seaweed fodder.
Described step (3) is stirred mixing under the conditions of temperature is 45～50 DEG C.
Claims (9)
1. the seaweed fodder for Penaeus merguiensis de man., it is characterised in that include following raw material: Thallus Laminariae, true Gracilaria tenuistipitata, sheep dwell
Dish, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream dish, Laminaria digitata, calcium plate algae, Chondrus crispus, sea lettuce, sea mud, sodium alginate, Citrus chachiensis Hort.
Pericarpium Citri tangerinae, aspergillus niger, Fusarium oxysporum, mannonase cellobiohydrolase, inscribe beta-1,4 glucose enzyme, wax-like spore bar
Bacterium, photosynthetic bacteria.
The most according to claim 1 for the seaweed fodder of Penaeus merguiensis de man., it is characterised in that each raw material is according to weight portion such as
Under: Thallus Laminariae 10-15 part, true Gracilaria tenuistipitata 5-10 part, Sargassum fusiforme (Harv.) Setch 15-20 part, gloiopeltis 5-8 part, Eucheuma muricatum (Gmel.) Web.Van Bos. 11-16 part, Alga Sgrgassi Enerves 15-
20 parts, small stream dish 5-10 part, Laminaria digitata 15-19 part, calcium plate algae 4-8 part, Chondrus crispus 10-15 part, sea lettuce 5-10 part, sea
Mud 15-25 part, sodium alginate 8-17 part, peel of Citrus reticulata Blanco 20-25 part, aspergillus niger 2-6 part, Fusarium oxysporum 3-8 part, mannase
0.8-1.2 part, cellobiohydrolase 1-1.5 part, inscribe beta-1,4 glucose enzyme 1.5-2.5 part, Bacillus cercus 2-5 part,
Photosynthetic bacteria 0.7-1.4 part.
The most according to claim 2 for the seaweed fodder of Penaeus merguiensis de man., it is characterised in that each raw material is according to weight portion such as
Under: Thallus Laminariae 13 parts, true Gracilaria tenuistipitata 8 parts, Sargassum fusiforme (Harv.) Setch 17 parts, gloiopeltis 6 parts, Eucheuma muricatum (Gmel.) Web.Van Bos. 14 parts, Alga Sgrgassi Enerves 17 parts, small stream dish 8 parts, palmate
17 parts of Thallus Laminariae (Thallus Eckloniae), 6 parts of calcium plate algae, Chondrus crispus 13 parts, sea lettuce 7 parts, sea mud 20 parts, sodium alginate 13 parts, peel of Citrus reticulata Blanco 22 parts,
Aspergillus niger 5 parts, Fusarium oxysporum 6 parts, mannase 1.0 parts, cellobiohydrolase 1.2 parts, inscribe beta-1,4 glucose enzyme
2.0 parts, Bacillus cercus 4 parts, photosynthetic bacteria 1.0 parts.
4. according to the seaweed fodder being used for Penaeus merguiensis de man. according to any one of claim 1-3, it is characterised in that described opotism
Dish, Sargassum fusiforme (Harv.) Setch, sea lettuce, Laminaria digitata, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves and small stream dish are the powder of 200-250 mesh.
5. according to the seaweed fodder being used for Penaeus merguiensis de man. according to any one of claim 1-3, it is characterised in that described sea mud is
The granule of 60-100 μm.
6. according to the seaweed fodder being used for Penaeus merguiensis de man. according to any one of claim 1-3, it is characterised in that described peel of Citrus reticulata Blanco
Powder for 200-250 mesh.
7. according to the seaweed fodder being used for Penaeus merguiensis de man. according to any one of claim 1-3, it is characterised in that described true river
Li, calcium plate algae and Chondrus crispus are the powder of 200-250 mesh.
8. it is used for a preparation method for the seaweed fodder of Penaeus merguiensis de man. described in claim 1, comprises the following steps:
(1) pretreatment: gather fresh wild Thallus Laminariae, true Gracilaria tenuistipitata, Sargassum fusiforme (Harv.) Setch, gloiopeltis, Eucheuma muricatum (Gmel.) Web.Van Bos., Alga Sgrgassi Enerves, small stream by weight
Dish, Laminaria digitata, calcium plate algae, Chondrus crispus and sea lettuce, then clean repeatedly with clear water, removes wherein impurity, cleans dry
After Jing, above-mentioned Sargassum be placed in water and boil 1-1.5 minute, with bacteria removal and the metabolite of microorganism；
(2) drying pulverizing: first dried by pretreated described Sargassum, the Sargassum after then drying is placed in pulverizer,
In pulverizer, add peel of Citrus reticulata Blanco and the common co-grinding of sea mud simultaneously, obtain being pulverized and mixed material；
(3) stirring mixing: add sodium alginate, aspergillus niger, Fusarium oxysporum, sweet according to weight portion in gained is pulverized and mixed material
Dew dextranase, cellobiohydrolase, inscribe β-Isosorbide-5-Nitrae glucanase, Bacillus cercus and photosynthetic bacteria are stirred mixing,
I.e. obtain seaweed fodder.
It is used for the preparation method of the seaweed fodder of Penaeus merguiensis de man. the most according to claim 8, it is characterised in that described step
(3) under the conditions of temperature is 45～50 DEG C, mixing it is stirred.
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