CN105285530A - Efficient feed capable of promoting shelling growth of penaeus vanmamei and preparation method - Google Patents
Efficient feed capable of promoting shelling growth of penaeus vanmamei and preparation method Download PDFInfo
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- CN105285530A CN105285530A CN201510877587.9A CN201510877587A CN105285530A CN 105285530 A CN105285530 A CN 105285530A CN 201510877587 A CN201510877587 A CN 201510877587A CN 105285530 A CN105285530 A CN 105285530A
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- luffa
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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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Abstract
The invention belongs to the field of aquatic fermented feeds, and particularly discloses an efficient feed capable of promoting shelling growth of penaeus vanmamei. The efficient feed is characterized by being prepared from the following components in parts by weight: coconut cakes, full fat rice bran, pea protein powder, papain, a shelling element, beer yeast, bacillus subtilis, propolis-glucan gel microspheres, acylation emulsified oil powder and the like. The coconut cakes, the full-fat rice bran and the like which serve as fermented primary materials are matched with glutamine serving as a nutritional substance to prepare columnar compact fermented feed particles with a spiral type groove in the outer surface; then the groove is filled with a waterproof material to cover the whole product; the efficient feed is rich in nutrition, high in water resistance and good in feeding attraction effect; absorption and utilization of penaeus vanmamei are facilitated; by the matching of the added shelling element, shelling growth of the penaeus vanmamei can be promoted, and efficient aquaculture of the penaeus vanmamei can be jointly promoted.
Description
Technical field
The invention belongs to penaeus vannamei boone feed field, be specifically related to a kind of high-efficiency feed and the preparation method that can promote Penaeus Vannmei shelling growth.
Background technology
Penaeus Vannmei (Penaeusvannamei), formal name used at school Environment of Litopenaeus vannamei Low is one of three large kinds that world's shrimps in culture output is the highest.During Penaeus Vannmei is distributed in originally, South America, waters, pacific rim, China introduced and the artificial batch nursery success in 1994 from the U.S. in 1988.Penaeus Vannmei is Fresh & Tender in Texture, and dressing percentage is up to more than 65%, nutritious, simultaneously fast growth, proper salinity level wide (0-40 ‰), and high temperature resistant, premunition is strong, is the fine quality of " extra large shrimp is light to be supported ".In recent years, no matter be seawater at China's Penaeus Vannmei, or cultivate in Low-salinity seawater and fresh water and all make some progress, the cultivation of Penaeus Vannmei has become the focus of culture fishery.
At present, culture of Penaeus vannamei trends towards intensive, high density, high yield, and requires that the culture-cycle is short.Under extensive intensive culture condition, the nutrition needed for Penaeus Vannmei growth almost all derives from the feed of raising, and feeding quality is one of key factor of Penaeus Vannmei high and stable yields high-quality.Therefore, the extensive intensive culture of South Botanical Development penaeus vannamei proposes following requirement to feedstuff industry.The first, feed will have the protein sources of high-quality, and amino acid composition is balanced, and vitamin and content of mineral substances enrich, and local flavor and palatability will be got well, and efficiency of feed utilization wants high.The second, in extensive intensive culture process, Penaeus Vannmei is in stress situation, causes hypoimmunity, need by feed lower stress, improve immunity, instead of prevent and treat the generation of some common diseases to breeding water body spraying medicine.3rd, the quality propagating kind artificially can be improved.Propagate Penaeus Vannmei artificially than wild varieties poor quality, usually show that color and luster is light, in muscle, crude protein content reduces, and in albumen, the nutrition such as essential amino acid ratio, essential amino acid index, protein three indexs is all low.Propagate the inferior quality of shrimp artificially, become the large problem affecting its commodity price and sustainable development.4th, reduce costs.Because feed accounts for the 60%-70% of aquaculture cost, and fish meal is wherein its main component, and therefore, the feed developing low fish meal and quality plant protein sources Substitute For Partial fish meal protein is the new demand improving aquatic feeds industrial economy benefit.5th, the requirement of prawn feed is environmental protection, can not pollute breeding water body, can not have medicament residue in Penaeus Vannmei body, causes food-safety problem.
Fermented feed is the metabolic activity utilizing microorganism, macro-nutrients in raw material is decomposed into easily by small-molecule substance that aquaculture organism absorbs, and the ANFs in raw material is decomposed or is converted into the material of nonhazardous effect, the use of fermented feed in livestock and poultry comparative maturity, and the application in aquaculture is started late.Raw material process by fermentation, not only can improve its trophic level, reduce poisonous and harmful substance content, reach the object promoting aquaculture organism growth, and a large amount of beneficial microbe in fermented feed can play the effect regulating aquaculture organism gut flora, maintain microecological balance in animal body, strengthen immunity of organisms.In addition, raw material undergo microbial fermentation, and can produce strong fragrance, have food calling effect to aquaculture organism, promote the food ration of aquaculture organism, reduce feed cost.
How to improve the fermentation efficiency of this aquatic livestock fermented feed of Huinan penaeus vannamei forever, and then improve the cultivation efficiency of Penaeus Vannmei, have great importance.
Summary of the invention
The present invention is directed to Penaeus Vannmei fermented feed growth requirement, propose a kind of high-efficiency feed and the preparation method that can promote Penaeus Vannmei shelling growth.
The technical solution used in the present invention is as follows:
A kind of high-efficiency feed that can promote Penaeus Vannmei shelling growth, it is characterized in that, comprise following parts by weight of component: coconut cake 35-37, full fat rice bran 40-42, Fed Protein Powder of Pea Insteal 50-54, dregs of beans 30-32, earthworm powder 20-24, wheat bran 20-22, papain 2.3-2.5, glutamine 0.2-0.3, arginine 0.3-0.4, capillary extract 0.2-0.3, B B-complex 0.1-0.2, Vitwas E 0.23-0.25, vitamin D oil 0.16-0.18, oligomeric xylose 0.26-0.28, shell plain 0.15-0.17, immune polysaccharide 0.8-1, stearoyl PLA graft starch 10-12, squid liver paste 4-5, brewer's yeast 3.4-3.6, bacillus subtilis 2.3-2.5, propolis-glucan microgel 7-8, acyl hydroxylating emulsification oil-bound distemper 10-12, modification indissoluble water seawood meal 30-34, chitosan graft modified lignin resin 18-20, appropriate alkaline ionized water, appropriate water.
A high-efficiency feed preparation method for Penaeus Vannmei shelling growth can be promoted, it is characterized in that, comprise the following steps:
(1) luffa is put into pulverizer and pulverize 14-16s, put into the alkaline ionized water of gross weight 2 times afterwards, heat-activated 26-30min at 100 DEG C, pull airing out and do, and luffa size is pulverized in adjustment, obtains luffa carrier for subsequent use, by propolis-glucan microgel, squid liver paste, brewer's yeast, bacillus subtilis and gross weight 0.2-0.3 water mixing doubly, stir to obtain compound at 65-75 DEG C, luffa carrier is put into compound, slight concussion is kept to promote that compound fills luffa, and be cooled to 0 DEG C gradually, when luffa void filler becomes solid fraction because of cooling, obtain luffa decorating film, artificial separation, obtain propolis solidification zymophyte composite briquettes and the zymophyte compound one of luffa loading, the propolis solidification zymophyte composite briquettes loaded by luffa adopts the abundant coating process of stearoyl PLA graft starch, low temperature 40 DEG C carries out drying to it surface-coating is hardened afterwards, obtain slowly-releasing zymophyte composite briquettes for subsequent use,
(2) by coconut cake, full fat rice bran, Fed Protein Powder of Pea Insteal, dregs of beans, earthworm powder, wheat bran co-grinding, add gross weight 10-12 water mixing and stirring doubly afterwards, put into the sealing sterile transparent fermentation tank with agitating device, first add the zymophyte compound one that step (1) obtains, at 28-30 DEG C of sealed fermenting 7-10d, observe fermentation severe degree, wait the later stage of fermenting, the slowly-releasing zymophyte composite briquettes pumping into step (1) and obtain, papain, after stirring, continue 28-30 DEG C of sealed fermenting 20-29d, in sweat, stir once every 5-6d, notice during each stirring that situation is carried out in decomposition situation and the fermentation of observation slowly-releasing microorganism composite briquettes, mixing time is each 20-30min, obtain zymotic fluid for subsequent use,
(3) by adding glutamine, arginine, capillary extract, B B-complex, Vitwas E, vitamin D oil, oligomeric xylose, shelling element in zymotic fluid, immune polysaccharide stirs, traditional vacuum dehydration is the 20-21% of gross weight to moisture, and putting into screw extrusion comminutor, to manufacture appearance for subsequent use with the column of the groove in the shape of a spiral fermented feed particle that compacts;
(4) by acyl hydroxylating emulsification oil-bound distemper, modification indissoluble water seawood meal and gross weight 0.2-0.3 water mixing and stirring doubly, be prepared into water-fast packing material, column the compacted spiral-shaped groove of fermented feed particle surface of this water-resistant material is adopted to fill, adopt chitosan graft modified lignin resin afterwards by high-pressure fog to overall coating, at employing heated-air drying 3.5-4.5h, sterilizing, vacuum packaging and get final product.
Beneficial effect of the present invention is embodied in:
The present invention adopts fermentation major ingredient coconut cake, full fat rice bran, Fed Protein Powder of Pea Insteal, dregs of beans, earthworm powder, wheat bran coordinates nutriment glutamine, arginine, capillary extract, B B-complex, Vitwas E, vitamin D oil, oligomeric xylose, shelling element, immune polysaccharide combines preparation appearance and to compact fermented feed particle with the column of groove in the shape of a spiral, afterwards water-resistant material filling is carried out to groove, carry out coated to entirety, nutritious, water-tolerant, there is good phagostimulating effect, be convenient to absorbing of Penaeus Vannmei, coordinate the shelling element added can promote that the shelling of Penaeus Vannmei grows, jointly can promote the efficient cultivation of Penaeus Vannmei.The present invention adopts two-step fermentation to prepare fermentation major ingredient, enzyme and slowly-releasing microorganism composite briquettes co-fermentation is added when second step ferments, enzymolysis and fermentation are carried out jointly, fermenting speed depends on micro organism quantity activity and fermentation temperature etc., achieve the multivariable regulation and control of fermenting speed, enrich tunning, for the efficient cultivation of Penaeus Vannmei provides foundation.
Detailed description of the invention
Embodiment
A kind of high-efficiency feed that can promote Penaeus Vannmei shelling growth described in the present embodiment, it is characterized in that, comprise following parts by weight of component: coconut cake 36, full fat rice bran 41, Fed Protein Powder of Pea Insteal 52, dregs of beans 31, earthworm powder 22, wheat bran 21, papain 2.4, glutamine 0.25, arginine 0.35, capillary extract 0.25, B B-complex 0.15, Vitwas E 0.24, vitamin D oil 0.17, oligomeric xylose 0.278, shelling element 0.16, immune polysaccharide 0.9, stearoyl PLA graft starch 11, squid liver paste 4.5, brewer's yeast 3.5, bacillus subtilis 2.4, propolis-glucan microgel 7.5, acyl hydroxylating emulsification oil-bound distemper 11, modification indissoluble water seawood meal 32, chitosan graft modified lignin resin 19, appropriate alkaline ionized water, appropriate water.
A kind of high-efficiency feed preparation method that can promote Penaeus Vannmei shelling growth described in the present embodiment, is characterized in that, comprise the following steps:
(1) luffa is put into pulverizer and pulverize 15s, put into the alkaline ionized water of gross weight 2 times afterwards, heat-activated 28min at 100 DEG C, pull airing out and do, and luffa size is pulverized in adjustment, obtains luffa carrier for subsequent use, by propolis-glucan microgel, squid liver paste, brewer's yeast, the water mixing of bacillus subtilis and gross weight 0.25 times, stir to obtain compound at 70 DEG C, luffa carrier is put into compound, slight concussion is kept to promote that compound fills luffa, and be cooled to 0 DEG C gradually, when luffa void filler becomes solid fraction because of cooling, obtain luffa decorating film, artificial separation, obtain propolis solidification zymophyte composite briquettes and the zymophyte compound one of luffa loading, the propolis solidification zymophyte composite briquettes loaded by luffa adopts the abundant coating process of stearoyl PLA graft starch, low temperature 40 DEG C carries out drying to it surface-coating is hardened afterwards, obtain slowly-releasing zymophyte composite briquettes for subsequent use,
(2) by coconut cake, full fat rice bran, Fed Protein Powder of Pea Insteal, dregs of beans, earthworm powder, wheat bran co-grinding, add the water mixing and stirring of gross weight 11 times afterwards, put into the sealing sterile transparent fermentation tank with agitating device, first add the zymophyte compound one that step (1) obtains, at 28-30 DEG C of sealed fermenting 7-10d, observe fermentation severe degree, wait the later stage of fermenting, the slowly-releasing zymophyte composite briquettes pumping into step (1) and obtain, papain, after stirring, continue 28-30 DEG C of sealed fermenting 20-29d, in sweat, stir once every 5-6d, notice during each stirring that situation is carried out in decomposition situation and the fermentation of observation slowly-releasing microorganism composite briquettes, mixing time is each 20-30min, obtain zymotic fluid for subsequent use,
(3) by adding glutamine, arginine, capillary extract, B B-complex, Vitwas E, vitamin D oil, oligomeric xylose, shelling element in zymotic fluid, immune polysaccharide stirs, traditional vacuum dehydration is the 20-21% of gross weight to moisture, and putting into screw extrusion comminutor, to manufacture appearance for subsequent use with the column of the groove in the shape of a spiral fermented feed particle that compacts;
(4) by acyl hydroxylating emulsification oil-bound distemper, modification indissoluble water seawood meal and gross weight 0.2-0.3 water mixing and stirring doubly, be prepared into water-fast packing material, column the compacted spiral-shaped groove of fermented feed particle surface of this water-resistant material is adopted to fill, adopt chitosan graft modified lignin resin afterwards by high-pressure fog to overall coating, at employing heated-air drying 4h, sterilizing, vacuum packaging and get final product.
Claims (2)
1. one kind can promote the high-efficiency feed of Penaeus Vannmei shelling growth, it is characterized in that, comprise following parts by weight of component: coconut cake 35-37, full fat rice bran 40-42, Fed Protein Powder of Pea Insteal 50-54, dregs of beans 30-32, earthworm powder 20-24, wheat bran 20-22, papain 2.3-2.5, glutamine 0.2-0.3, arginine 0.3-0.4, capillary extract 0.2-0.3, B B-complex 0.1-0.2, Vitwas E 0.23-0.25, vitamin D oil 0.16-0.18, oligomeric xylose 0.26-0.28, shell plain 0.15-0.17, immune polysaccharide 0.8-1, stearoyl PLA graft starch 10-12, squid liver paste 4-5, brewer's yeast 3.4-3.6, bacillus subtilis 2.3-2.5, propolis-glucan microgel 7-8, acyl hydroxylating emulsification oil-bound distemper 10-12, modification indissoluble water seawood meal 30-34, chitosan graft modified lignin resin 18-20, appropriate alkaline ionized water, appropriate water.
2. as claimed in claim 1 a kind of can promote Penaeus Vannmei shell growth high-efficiency feed preparation method, it is characterized in that, comprise the following steps:
(1) luffa is put into pulverizer and pulverize 14-16s, put into the alkaline ionized water of gross weight 2 times afterwards, heat-activated 26-30min at 100 DEG C, pull airing out and do, and luffa size is pulverized in adjustment, obtains luffa carrier for subsequent use, by propolis-glucan microgel, squid liver paste, brewer's yeast, bacillus subtilis and gross weight 0.2-0.3 water mixing doubly, stir to obtain compound at 65-75 DEG C, luffa carrier is put into compound, slight concussion is kept to promote that compound fills luffa, and be cooled to 0 DEG C gradually, when luffa void filler becomes solid fraction because of cooling, obtain luffa decorating film, artificial separation, obtain propolis solidification zymophyte composite briquettes and the zymophyte compound one of luffa loading, the propolis solidification zymophyte composite briquettes loaded by luffa adopts the abundant coating process of stearoyl PLA graft starch, low temperature 40 DEG C carries out drying to it surface-coating is hardened afterwards, obtain slowly-releasing zymophyte composite briquettes for subsequent use,
(2) by coconut cake, full fat rice bran, Fed Protein Powder of Pea Insteal, dregs of beans, earthworm powder, wheat bran co-grinding, add gross weight 10-12 water mixing and stirring doubly afterwards, put into the sealing sterile transparent fermentation tank with agitating device, first add the zymophyte compound one that step (1) obtains, at 28-30 DEG C of sealed fermenting 7-10d, observe fermentation severe degree, wait the later stage of fermenting, the slowly-releasing zymophyte composite briquettes pumping into step (1) and obtain, papain, after stirring, continue 28-30 DEG C of sealed fermenting 20-29d, in sweat, stir once every 5-6d, notice during each stirring that situation is carried out in decomposition situation and the fermentation of observation slowly-releasing microorganism composite briquettes, mixing time is each 20-30min, obtain zymotic fluid for subsequent use,
(3) by adding glutamine, arginine, capillary extract, B B-complex, Vitwas E, vitamin D oil, oligomeric xylose, shelling element in zymotic fluid, immune polysaccharide stirs, traditional vacuum dehydration is the 20-21% of gross weight to moisture, and putting into screw extrusion comminutor, to manufacture appearance for subsequent use with the column of the groove in the shape of a spiral fermented feed particle that compacts;
(4) by acyl hydroxylating emulsification oil-bound distemper, modification indissoluble water seawood meal and gross weight 0.2-0.3 water mixing and stirring doubly, be prepared into water-fast packing material, column the compacted spiral-shaped groove of fermented feed particle surface of this water-resistant material is adopted to fill, adopt chitosan graft modified lignin resin afterwards by high-pressure fog to overall coating, at employing heated-air drying 3.5-4.5h, sterilizing, vacuum packaging and get final product.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724838A (en) * | 2016-03-10 | 2016-07-06 | 青岛农业大学 | Feed for Penaeus vannamei Boone in mature period and preparation method of feed |
| CN106343256A (en) * | 2016-08-29 | 2017-01-25 | 梁小荣 | Feed capable of promoting molt of Penaeus vannamei and preparation method thereof |
| CN107373091A (en) * | 2017-07-21 | 2017-11-24 | 广东越群海洋生物研究开发有限公司 | A kind of preparation method of the flounder flounder sole microcapsules opening material of zero starch |
| CN108065135A (en) * | 2018-01-17 | 2018-05-25 | 广东海洋大学 | A kind of feed addictive that litopenaeus vannamei aquaculture pond substrate improvement water colour is promoted to improve |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107373091A (en) * | 2017-07-21 | 2017-11-24 | 广东越群海洋生物研究开发有限公司 | A kind of preparation method of the flounder flounder sole microcapsules opening material of zero starch |
| CN108065135A (en) * | 2018-01-17 | 2018-05-25 | 广东海洋大学 | A kind of feed addictive that litopenaeus vannamei aquaculture pond substrate improvement water colour is promoted to improve |
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