CN105309844A - Efficient feed capable of promoting immunity of penaeus vannamei boone and preparation method - Google Patents
Efficient feed capable of promoting immunity of penaeus vannamei boone and preparation method Download PDFInfo
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- CN105309844A CN105309844A CN201510877410.9A CN201510877410A CN105309844A CN 105309844 A CN105309844 A CN 105309844A CN 201510877410 A CN201510877410 A CN 201510877410A CN 105309844 A CN105309844 A CN 105309844A
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- luffa
- feed
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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
Abstract
The invention belongs to the field of aquatic product fermented feeds and particularly discloses an efficient feed capable of promoting the immunity of penaeus vannamei boone. The efficient feed is characterized by being prepared from the following components in parts by weight: peanut meal, apple seed meal, euphausia superba shrimp head meal, resveratrol, astragalus extract, enveloped allicin, crushed bacillus, aminophylline, loofah sponge, propolis-polylactic acid hydrosol and a microorganism compound bacteria liquid. Aiming at the efficient cultivation requirements of the penaeus vannamei boone, the invention provides a columnar compact fermented pellet feed which is prepared by combining fermented main materials capable of improving the immunity with nutrient substances and has a spiral groove on the surface; furthermore, the spiral groove is filled with waterproof materials, and a whole outer layer is covered, so that the water resistance of the feed is improved; and the nutrients of the feed can be easily kept, the food calling effect is improved, the immunity of the penaeus vannamei boone is improved and the cultivation efficiency is improved.
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 improve Penaeus Vannmei immunity.
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 improve Penaeus Vannmei immunity.
The technical solution used in the present invention is as follows:
A kind of high-efficiency feed that can improve Penaeus Vannmei immunity, it is characterized in that, comprise following parts by weight of component: peanut meal 36-38, coconut dregs of rice 36-38, rubber seed dregs of rice 28-30, Apple Seeds dregs of rice 30-32, krill shrimp head powder 24-26, the concentrated albumen-powder of soybeans 3.4-4, resveratrol 1.2-1.4, Astragalus Root P.E 0.8-1, coating allicin 1.2-1.4, bacillus grinding bodies 1.1-1.3, vitamin C phosphoric ester 0.4-0.6, lysine powder 0.6-0.8, coriolan 2.2-2.4, n-octacosanol 0.8-1, L ?lactic acid 0.6-0.8, aminophylline 0.3-0.4, astaxanthin 0.2-0.3, soyabean oligosaccharides 3.2-3.4, luffa 34-36, propolis-PLA hydrosol 6.2-6.4, microbe composite bacterial liquid 3.5-3.7, viscosity konjaku flour 4.3-4.5, Zeolite modifying string 40-42, chitosan graft gelatinized starch 16-18, the liquor zinci chloridi of appropriate concentration 0.1%, appropriate water.
A high-efficiency feed preparation method for Penaeus Vannmei immunity can be improved, it is characterized in that, comprise the following steps:
(1) luffa is put into pulverizer and pulverize 14-16s, put into the liquor zinci chloridi of the concentration 0.1% 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-PLA hydrosol, microbe composite bacterial liquid and gross weight 0.5-0.7 water mixing and stirring doubly obtain compound, luffa carrier is put into compound, slight concussion is kept to promote that compound fills luffa, and lower the temperature gradually, when luffa void filler becomes solid fraction because of cooling, obtain luffa decorating film, artificial separation, obtain propolis solidification microorganism composite briquettes and the microbial complexes one of luffa loading, the agar propolis solidification microorganism agglomerate loaded by luffa adopts the coating process cmpletely of viscosity konjaku flour, low temperature 40 DEG C carries out drying to it surface-coating is hardened afterwards, obtain slowly-releasing microorganism composite briquettes for subsequent use,
(2) by peanut meal, the coconut dregs of rice, the rubber seed dregs of rice, the Apple Seeds dregs of rice, krill shrimp head powder 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 microbial complexes 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 microorganism composite briquettes pumping into step (1) and obtain, the concentrated albumen-powder of soybeans, resveratrol, Astragalus Root P.E, coating allicin, bacillus grinding bodies, after stirring, continue fermentation 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 add in zymotic fluid vitamin C phosphoric ester, lysine powder, coriolan, n-octacosanol, L ?lactic acid, aminophylline, astaxanthin, soyabean oligosaccharides stir, 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) column the compacted spiral-shaped groove of fermented feed particle surface of Zeolite modifying string water-resistant material is adopted to fill, adopt chitosan graft gelatinized starch 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 is directed to Penaeus Vannmei and efficiently cultivate demand, there is provided a kind of fermentation major ingredient that can improve its immunity in conjunction with nutriment vitamin C phosphoric ester, lysine powder, coriolan, n-octacosanol, L ?lactic acid, aminophylline, astaxanthin, soyabean oligosaccharides has been prepared appearance and have been compacted fermented feed particle with the column of spiral groove, first groove is carried out to the filling of water-resistant material afterwards, at overall external sheath, improve the resistance to water of feed, be conducive to the nutrition keeping feed, and improve phagostimulating effect, improve the immunocompetence of Penaeus Vannmei, and then improve cultivation efficiency, the fermentation major ingredient that can improve its immunity adopted have employed peanut meal, the coconut dregs of rice, the rubber seed dregs of rice, the Apple Seeds dregs of rice, krill shrimp head powder and resveratrol, Astragalus Root P.E, coating allicin, bacillus grinding bodies obtain through microbial complexes, slowly-releasing microorganism composite briquettes combined fermentation, nutritious, the Activity of Digestive Enzymes in Intestine improving Penaeus Vannmei can be combined with bacillus grinding bodies, and then improve its immunity, the slowly-releasing microorganism composite briquettes adopted has luffa, propolis-PLA hydrosol and outer coating are prepared from, nutrition is provided to microbial composite bacteria bacterium, at the fermentation initial stage, solidification defines the activity of microbial composite bacteria, slowed down fermenting speed, along with the carrying out of fermentation, by means of fermentation temperature and stirring action, the nutriment of solidification doubly decomposes, microbial composite bacteria is grown up, and be applied in large-scale zymotic fluid, promote that fermentation is carried out, improve fermenting speed, be regulated by fermenting speed, enrich tunning, for the efficient cultivation of Penaeus Vannmei is laid a good foundation.
Detailed description of the invention
Embodiment
A kind of high-efficiency feed that can improve Penaeus Vannmei immunity described in the present embodiment, it is characterized in that, comprise following parts by weight of component: peanut meal 37, the coconut dregs of rice 37, the rubber seed dregs of rice 29, the Apple Seeds dregs of rice 31, krill shrimp head powder 25, the concentrated albumen-powder of soybeans 3.7, resveratrol 1.3, Astragalus Root P.E 0.9, coating allicin 1.3, bacillus grinding bodies 1.2, vitamin C phosphoric ester 0.5, lysine powder 0.7, coriolan 2.3, n-octacosanol 0.9, L ?lactic acid 0.7, aminophylline 0.35, astaxanthin 0.25, soyabean oligosaccharides 3.3, luffa 35, propolis-PLA hydrosol 6.3, microbe composite bacterial liquid 3.6, viscosity konjaku flour 4.4, Zeolite modifying string 41, chitosan graft gelatinized starch 17, the liquor zinci chloridi of appropriate concentration 0.1%, appropriate water.
The high-efficiency feed preparation method that can improve Penaeus Vannmei immunity 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 liquor zinci chloridi of the concentration 0.1% 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-PLA hydrosol, the water mixing and stirring of microbe composite bacterial liquid and gross weight 0.6 times obtains compound, luffa carrier is put into compound, slight concussion is kept to promote that compound fills luffa, and lower the temperature gradually, when luffa void filler becomes solid fraction because of cooling, obtain luffa decorating film, artificial separation, obtain propolis solidification microorganism composite briquettes and the microbial complexes one of luffa loading, the agar propolis solidification microorganism agglomerate loaded by luffa adopts the coating process cmpletely of viscosity konjaku flour, low temperature 40 DEG C carries out drying to it surface-coating is hardened afterwards, obtain slowly-releasing microorganism composite briquettes for subsequent use,
(2) by peanut meal, the coconut dregs of rice, the rubber seed dregs of rice, the Apple Seeds dregs of rice, krill shrimp head powder 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 microbial complexes 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 microorganism composite briquettes pumping into step (1) and obtain, the concentrated albumen-powder of soybeans, resveratrol, Astragalus Root P.E, coating allicin, bacillus grinding bodies, after stirring, continue fermentation 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 add in zymotic fluid vitamin C phosphoric ester, lysine powder, coriolan, n-octacosanol, L ?lactic acid, aminophylline, astaxanthin, soyabean oligosaccharides stir, 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) column the compacted spiral-shaped groove of fermented feed particle surface of Zeolite modifying string water-resistant material is adopted to fill, adopt chitosan graft gelatinized starch 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 be improved the high-efficiency feed of Penaeus Vannmei immunity, it is characterized in that, comprise following parts by weight of component: peanut meal 36-38, coconut dregs of rice 36-38, rubber seed dregs of rice 28-30, Apple Seeds dregs of rice 30-32, krill shrimp head powder 24-26, the concentrated albumen-powder of soybeans 3.4-4, resveratrol 1.2-1.4, Astragalus Root P.E 0.8-1, coating allicin 1.2-1.4, bacillus grinding bodies 1.1-1.3, vitamin C phosphoric ester 0.4-0.6, lysine powder 0.6-0.8, coriolan 2.2-2.4, n-octacosanol 0.8-1, L ?lactic acid 0.6-0.8, aminophylline 0.3-0.4, astaxanthin 0.2-0.3, soyabean oligosaccharides 3.2-3.4, luffa 34-36, propolis-PLA hydrosol 6.2-6.4, microbe composite bacterial liquid 3.5-3.7, viscosity konjaku flour 4.3-4.5, Zeolite modifying string 40-42, chitosan graft gelatinized starch 16-18, the liquor zinci chloridi of appropriate concentration 0.1%, appropriate water.
2. a kind of high-efficiency feed preparation method that can improve Penaeus Vannmei immunity as claimed in claim 1, is characterized in that, comprise the following steps:
(1) luffa is put into pulverizer and pulverize 14-16s, put into the liquor zinci chloridi of the concentration 0.1% 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-PLA hydrosol, microbe composite bacterial liquid and gross weight 0.5-0.7 water mixing and stirring doubly obtain compound, luffa carrier is put into compound, slight concussion is kept to promote that compound fills luffa, and lower the temperature gradually, when luffa void filler becomes solid fraction because of cooling, obtain luffa decorating film, artificial separation, obtain propolis solidification microorganism composite briquettes and the microbial complexes one of luffa loading, the agar propolis solidification microorganism agglomerate loaded by luffa adopts the coating process cmpletely of viscosity konjaku flour, low temperature 40 DEG C carries out drying to it surface-coating is hardened afterwards, obtain slowly-releasing microorganism composite briquettes for subsequent use,
(2) by peanut meal, the coconut dregs of rice, the rubber seed dregs of rice, the Apple Seeds dregs of rice, krill shrimp head powder 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 microbial complexes 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 microorganism composite briquettes pumping into step (1) and obtain, the concentrated albumen-powder of soybeans, resveratrol, Astragalus Root P.E, coating allicin, bacillus grinding bodies, after stirring, continue fermentation 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 add in zymotic fluid vitamin C phosphoric ester, lysine powder, coriolan, n-octacosanol, L ?lactic acid, aminophylline, astaxanthin, soyabean oligosaccharides stir, 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) column the compacted spiral-shaped groove of fermented feed particle surface of Zeolite modifying string water-resistant material is adopted to fill, adopt chitosan graft gelatinized starch 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 (3)
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| CN105639095A (en) * | 2016-01-12 | 2016-06-08 | 湛江粤华水产饲料有限公司 | Compound feed capable of improving growth immunity of prawns and preparation method of compound feed |
| CN106306585A (en) * | 2016-08-23 | 2017-01-11 | 合肥申仁养殖有限公司 | Feed for improving astaxanthin content in artificially cultured lobsters |
| CN115176937A (en) * | 2022-07-13 | 2022-10-14 | 杜洪义 | Fish feed and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105639095A (en) * | 2016-01-12 | 2016-06-08 | 湛江粤华水产饲料有限公司 | Compound feed capable of improving growth immunity of prawns and preparation method of compound feed |
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| CN115176937B (en) * | 2022-07-13 | 2023-11-17 | 杜洪义 | Fish feed and preparation method thereof |
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Application publication date: 20160210 |