CN104970229A - A compound feed for increasing growth immunity levels and improving intestinal flora of penaeus orientalis - Google Patents
A compound feed for increasing growth immunity levels and improving intestinal flora of penaeus orientalis Download PDFInfo
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- CN104970229A CN104970229A CN201510335609.9A CN201510335609A CN104970229A CN 104970229 A CN104970229 A CN 104970229A CN 201510335609 A CN201510335609 A CN 201510335609A CN 104970229 A CN104970229 A CN 104970229A
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Abstract
The present invention discloses a compound feed for increasing growth immunity levels and improving intestinal flora of penaeus orientalis, which comprises the following raw materials in weight percentages: imported fishmeal 31-35%, ordinary soybean meal 10-20%, high-gluten flour 18-30%, peanut meal 12-16%, cuttlefish paste 3-4%, shrimp shell powder 2-6%, calcium dihydrogen phosphate 0.8-1%, liquid phospholipid 2-3%, vitamin premix 1-2%, mineral premix 1-2% and biologically active substances 0.7-1.4%. The biologically active substances consist of proanthocyanidins, mannooligosaccharides and xylo-oligosaccharide, and is composed of the following components in weight percentages of the compound feed: proanthocyanidins 0.3-0.5%, mannooligosaccharides 0.2-0.4% and xylo-oligosaccharide 0.2-0.5%. The compound feed has simple preparation and balanced nutrition, can improve the intestinal flora of penaeus orientalis, promote the growth of probiotics, and reduce the growth and reproduction of harmful bacteria, thereby improving the growth rate and enhancing the immunity of the penaeus orientalis.
Description
Technical field
The present invention relates to the artificial preparing technical field of prawn culturing mixed feed, particularly a kind of mixed feed improving prawn growth immune level and improve gut flora.
Background technology
Prawn culturing is the important industry in China's agricultural economy, and the nutrition of prawn mixed feed, in the whole process of prawn culturing, occupies important position; The high-quality mixed feed of comprehensive nutrition is one of key condition capturing stable high yield, is the material base of prawn healthy aquaculture, is the important step affecting prawn culturing success or failure.
In the last few years, along with the raising of prawn culturing density, the expansion of cultivation scale, shrimp disease problem is also day by day serious; Due to traditional antibiotic even forbidden drug control shrimp disease very easily produce drug resistance, formed medicament residue, bring the Tough questions such as food safety hazard and environmental pollution.
Therefore, develop a kind of prawn mixed feed with immunoenhancement result, improve immunity of prawn, reducing disease is the technical barrier that current area technical staff needs solution badly.
Summary of the invention
Technical problem to be solved by this invention is, overcome the shortcoming of prior art, a kind of mixed feed improving prawn growth immune level and improve gut flora is provided, the preparation of this mixed feed is simple, balanced in nutrition, gut of shrimp flora can be improved, promote growth of probiotics, reduce harmful bacteria growth and breeding, thus improve the prawn speed of growth and strengthen its immunity.
In order to solve above technical problem, the invention provides a kind of mixed feed improving prawn growth immune level and improve gut flora, its each component raw material comprises by weight percentage:
Imported fish meal 31-35%, normal meal 10-20%, Strong flour 18-30%, peanut meal 12-16%, cuttlefish cream 3-4%, shrimp shell meal 2-6%, calcium dihydrogen phosphate 0.8-1%, liquid phosphatidase 2-3%, vitamin premix 1-2%, mineral substance premix 1-2%, bioactivator 0.7-1.4%.
The technical scheme that the present invention limits further is:
Further, aforesaid raising prawn grows immune level and improves the mixed feed of gut flora, bioactivator is made up of OPC, manna oligosacchride and xylo-oligosaccharide, and it is respectively by weight percentage at the content of mixed feed: OPC 0.3-0.5%, manna oligosacchride 0.2-0.4%, xylo-oligosaccharide 0.2-0.5%.
Aforesaid raising prawn grows immune level and improves the mixed feed of gut flora, and its each component raw material comprises by weight percentage:
Imported fish meal 31%, normal meal 20%, Strong flour 21.3%, peanut meal 14%, cuttlefish cream 3%, shrimp shell meal 5%, calcium dihydrogen phosphate 1%, liquid phosphatidase 2 %, vitamin premix 1%, mineral substance premix 1%, OPC 0.3%, manna oligosacchride 0.2%, xylo-oligosaccharide 0.2%.
Aforesaid raising prawn grows immune level and improves the mixed feed of gut flora, and its each component raw material comprises by weight percentage:
Imported fish meal 34%, normal meal 20%, Strong flour 19.6%, peanut meal 12%, cuttlefish cream 4%, shrimp shell meal 4%, calcium dihydrogen phosphate 1%, liquid phosphatidase 2 %, vitamin premix 1%, mineral substance premix 1%, OPC 0.5%, manna oligosacchride 0.4%, xylo-oligosaccharide 0.5%.
Aforesaid raising prawn growth immune level and improve the mixed feed of gut flora, vitamin premix be by following ingredients (g/kg) Homogeneous phase mixing after mixture:
Vitamin A, 15; Vitamin D, 11; Vitamin E, 1; Vitamin K, 2.5; Vitamin B1,4; Vitamin B2,5; Vitamin B6,5; Nicotinic acid, 20; Pantothenic acid, 20; Biotin, 1; Choline, 150; Folic acid, 10; Vitamin B12,1; Defatted rice bran, 754.5.
Aforesaid raising prawn growth immune level and improve the mixed feed of gut flora, mineral substance premix be by following ingredients (g/kg) Homogeneous phase mixing after mixture:
Calcium dihydrogen phosphate, 550; Potassium chromium sulfate, 5; Copper carbonate, 4; Ironic citrate, 10; Magnesia, 26; Manganese sulfate, 5; Single water citric acid potassium, 200; Potassium sulfate, 50; Sodium chloride, 50; Zeolite powder, 100.
The present invention have also been devised a kind of preparation method of mixed feed improving prawn growth immune level and improve gut flora, comprises the steps:
1) each component raw material after mixing clearly is required accurately to take by weight percentage;
2) fish meal wherein, dregs of beans, peanut meal and shrimp shell meal are pulverized, can by the screen cloth of 80mm;
3) all raw material components are fully mixed, then pulverize through micronizer, make all components can both by the screen cloth of 200-320m;
4) all materials are moved into modem, pass into 90-95 DEG C, a 2.5-3 atmospheric steam modulation, at the temperature of 95-105 DEG C, then carry out extruding granulate;
5) under 85-90 DEG C of condition, feed granules is dried;
6) by packaging after the pellet cooling after oven dry.
Technique effect: select xylo-oligosaccharide composition in the present invention, is also in mixed feed, use xylo-oligosaccharide component first, can improves intestinal fat acid content, reduces the pH of enteron aisle, thus the growth and breeding of restriction pathogenic bacteria, improve intestinal environment; Manna oligosacchride is a kind of immunopotentiator, can by improving cell viability and immuno-enzymatic immunity, the premunition improving prawn alive;
Simultaneously, xylo-oligosaccharide can improve the utilization rate to feed, reduce feed coefficient, promote the growth and breeding of Bifidobacterium and lactic acid bacteria in enteron aisle on the one hand, there is stronger absorption affinity to pathogen on the other hand, carry pathogen and excrete, thus improve intestinal environment, improve autoimmunity, growth promoting effects.
The advantage that the present invention compared with prior art has and beneficial effect are:
1) its preparation of its process of preparing of mixed feed of the present invention is simple, balanced in nutrition, improves specific growth rate and the survival rate of prawn, reduces feed coefficient;
2) the present invention can significantly improve the immunity of self of prawn, premunition, and the growth performance that can improve prawn, reduce the death rate of prawn;
3) the present invention can reduce the pH of gut of shrimp, suppresses the growth and breeding of harmful bacteria and is excreted, and promotes the growth of probio, improves its quantity, improve intestinal environment, thus improves immunity and survival rate.
Detailed description of the invention
Below in conjunction with embodiment, technical scheme of the present invention is described in further detail:
embodiment 1
Prepare and a kind ofly can improve prawn growth immunity and improve the mixed feed of gut flora environment, comprise the following steps:
1) each raw material components of following weight is taken respectively: imported fish meal 310kg, normal meal 200kg, Strong flour 213kg, peanut meal 140kg, cuttlefish cream 30kg, shrimp shell meal 50kg, calcium dihydrogen phosphate (Ca(H
2pO
4)
2) 10kg, liquid phosphatidase 2 0kg, vitamin premix 10kg, mineral substance premix 10kg, OPC 3kg, manna oligosacchride 2kg, xylo-oligosaccharide 2kg;
2) fish meal wherein, dregs of beans, peanut meal and shrimp shell meal are pulverized, can by the screen cloth of 80mm;
3) all raw material components are fully mixed, then pulverize through micronizer, make its all components can both by the screen cloth of 200-320m;
4) all materials are moved into modem, pass into 90-95 DEG C, a 2.5-3 atmospheric steam modulation, at the temperature of 95-105 DEG C, then carry out extruding granulate;
5) under 85-90 DEG C of condition, feed granules is dried;
6) by packaging after the pellet cooling after oven dry.
embodiment 2
Prepare and a kind ofly can improve prawn growth immunity and improve the mixed feed of gut flora environment, comprise the following steps:
1) each raw material components of following weight is taken respectively: imported fish meal 340kg, normal meal 200kg, Strong flour 196kg, peanut meal 120kg, cuttlefish cream 40kg, shrimp shell meal 40kg, calcium dihydrogen phosphate (Ca(H
2pO
4)
2) 10kg, liquid phosphatidase 2 0kg, vitamin premix 10kg, mineral substance premix 10kg, OPC 5kg, manna oligosacchride 4kg, xylo-oligosaccharide 5kg;
2) fish meal wherein, dregs of beans, peanut meal and shrimp shell meal are pulverized, can by the screen cloth of 80mm;
3) all raw material components are fully mixed, then pulverize through micronizer, make its all components can both by the screen cloth of 200-320m;
4) all materials are moved into modem, pass into 90-95 DEG C, a 2.5-3 atmospheric steam modulation, at the temperature of 95-105 DEG C, then carry out extruding granulate;
5) under 85-90 DEG C of condition, feed granules is dried;
6) by packaging after the pellet cooling after oven dry.
embodiment 3
Prepare and a kind ofly can improve prawn growth immunity and improve the mixed feed of gut flora environment, comprise the following steps:
1) each raw material components of following weight is taken respectively: imported fish meal 320kg, normal meal 200kg, Strong flour 200kg, peanut meal 130kg, cuttlefish cream 35kg, shrimp shell meal 42kg, calcium dihydrogen phosphate (Ca(H
2pO
4)
2) 8kg, liquid phosphatidase 2 5kg, vitamin premix 15kg, mineral substance premix 15kg, OPC 3kg, manna oligosacchride 3kg, xylo-oligosaccharide 4kg;
2) fish meal wherein, dregs of beans, peanut meal and shrimp shell meal are pulverized, pulverizing raw material can by the screen cloth of 80mm;
3) all raw material components after process are fully mixed, then pulverize through micronizer, make its all components can both by the screen cloth of 200-320m;
4) all materials are moved into modem, pass into 90-95 DEG C, a 2.5-3 atmospheric steam modulation, at the temperature of 95-105 DEG C, then carry out extruding granulate;
5) under 85-90 DEG C of condition, feed granules is dried;
6) by packaging after the pellet cooling after oven dry.
Effect of the present invention is set forth further below by comparative experimental example:
One, experimental condition and contrast test grouping:
Test seawater is Wuchuan, Zhanjiang coastal seawater, and through precipitation waterfall gas, in pond, continue inflation, hydrostatic cultivates; The ammonia nitrogen of test water, nitrite, hydrogen sulfide, pH, dissolved oxygen is equivalent all in natural scope, water temperature about 28 DEG C, salinity 29.2/1000ths.
Test site is cement pit (1.2 × 1.5 × 1.5) 2.7 cubic metres, is divided into 2 groups, often organizes 4 cement pits; In 4 cement pits, each cement pit puts Penaeus Vannmei 300 tail of average weight 5.1g in a suitable place to breed, then divides 2 groups to carry out 4 contrast parallel tests, throw something and feed by commercial diet for one group, another kind uses prawn feed of the present invention to throw something and feed, and throw something and feed twice every day, the culture-cycle is 60 days.
Two, tracking measurement and result of the test
1. the calculating of survival rate: recording every day in two groups of (2 × 4) parallel test ponds is respectively dead quantity, calculates after terminating and draws mean value;
2. measure the body weight of prawn, get each pond Prawn, take gross weight with electronic scale after cultivation terminates, metering survives sum, and summation is averaged;
3. 10 full intestines of prawn (sterile working) taking of RANDOM SOLUTION, mixing adds the sterile saline of 10ml precooling, with the abundant homogenate of glass homogenizer; Homogenate 10 times of serial dilutions, are generally diluted to 10
-6, inoculate 5 flat boards respectively, count after 28 DEG C of constant temperature culture 48h, summation is averaged, and the result logarithm (cfu/g) of the micro organism quantity of every gram of enteron aisle represents;
4. result of the test is listed as follows with following form:
The comparison of table 1 liang group parallel test contrast survival rate
| Average viability (%) | Remarks | |
| Control group | 92 | Mean value |
| Test group | 98 | Mean value |
The comparison of table 2 liang group parallel test contrast body weight
| Average weight (g) | Remarks | |
| Control group | 17.2 | Mean value |
| Test group | 19.8 | Mean value |
The comparison of table 3 liang group parallel test contrast gut flora
| Total bacteria count (cfu/g) | Vibrios (cfu/g) | Remarks | |
| Control group | 6.84 | 5.01 | Mean value |
| Test group | 7.45 | 4.23 | Mean value |
Three, through strictly conscientious test, prawn mixed feed of the present invention, in the cultural technique application of prawn, can improve survival rate, the speed of growth, improve gut flora; Feed after 60 days, the food ration of prawn rises, and the speed of growth is accelerated, and survival rate improves, and harmful intestinal tract bacteria reduces, and reduces aquaculture cost, improves culture benefit.
On end, prawn feed of the present invention is a kind of efficient, environmental protection, green prawn feed; The present invention can improve prawn growth immunity and improve its gut flora environment, what can substitute that current prawn mixed feed is used in prawn propagates artificially in process, improve the intestinal environment of prawn, improve its immunity, premunition, thus improve survival rate, growth promoting effects, reduce feed coefficient, reduce the economic loss that disease of prawn brings.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (7)
1. improve the mixed feed that prawn grows immune level and improves gut flora, it is characterized in that, its each component raw material comprises by weight percentage:
Imported fish meal 31-35%, normal meal 10-20%, Strong flour 18-30%, peanut meal 12-16%, cuttlefish cream 3-4%, shrimp shell meal 2-6%, calcium dihydrogen phosphate 0.8-1%, liquid phosphatidase 2-3%, vitamin premix 1-2%, mineral substance premix 1-2%, bioactivator 0.7-1.4%.
2. raising prawn according to claim 1 grows immune level and improves the mixed feed of gut flora, it is characterized in that, described bioactivator is made up of OPC, manna oligosacchride and xylo-oligosaccharide, and it is respectively by weight percentage at the content of mixed feed: OPC 0.3-0.5%, manna oligosacchride 0.2-0.4%, xylo-oligosaccharide 0.2-0.5%.
3. raising prawn according to claim 2 grows immune level and improves the mixed feed of gut flora, and it is characterized in that, its each component raw material comprises by weight percentage:
Imported fish meal 31%, normal meal 20%, Strong flour 21.3%, peanut meal 14%, cuttlefish cream 3%, shrimp shell meal 5%, calcium dihydrogen phosphate 1%, liquid phosphatidase 2 %, vitamin premix 1%, mineral substance premix 1%, OPC 0.3%, manna oligosacchride 0.2%, xylo-oligosaccharide 0.2%.
4. raising prawn according to claim 2 grows immune level and improves the mixed feed of gut flora, and it is characterized in that, its each component raw material comprises by weight percentage:
Imported fish meal 34%, normal meal 20%, Strong flour 19.6%, peanut meal 12%, cuttlefish cream 4%, shrimp shell meal 4%, calcium dihydrogen phosphate 1%, liquid phosphatidase 2 %, vitamin premix 1%, mineral substance premix 1%, OPC 0.5%, manna oligosacchride 0.4%, xylo-oligosaccharide 0.5%.
5. raising prawn growth immune level according to claim 2 and improve the mixed feed of gut flora, is characterized in that, described vitamin premix be by following ingredients (g/kg) Homogeneous phase mixing after mixture:
Vitamin A, 15; Vitamin D, 11; Vitamin E, 1; Vitamin K, 2.5; Vitamin B1,4; Vitamin B2,5; Vitamin B6,5; Nicotinic acid, 20; Pantothenic acid, 20; Biotin, 1; Choline, 150; Folic acid, 10; Vitamin B12,1; Defatted rice bran, 754.5.
6. raising prawn growth immune level according to claim 2 and improve the mixed feed of gut flora, is characterized in that, described mineral substance premix be by following ingredients (g/kg) Homogeneous phase mixing after mixture:
Calcium dihydrogen phosphate, 550; Potassium chromium sulfate, 5; Copper carbonate, 4; Ironic citrate, 10; Magnesia, 26; Manganese sulfate, 5; Single water citric acid potassium, 200; Potassium sulfate, 50; Sodium chloride, 50; Zeolite powder, 100.
7., according to the raising prawn growth immune level in claim 1-6 described in any one claim and the preparation method of mixed feed improving gut flora, it is characterized in that, comprise the steps:
1) each component raw material after mixing clearly is required accurately to take by weight percentage;
2) fish meal wherein, dregs of beans, peanut meal and shrimp shell meal are pulverized, can by the screen cloth of 80mm;
3) all raw material components are fully mixed, then pulverize through micronizer, make all components can both by the screen cloth of 200-320m;
4) all materials are moved into modem, pass into 90-95 DEG C, a 2.5-3 atmospheric steam modulation, at the temperature of 95-105 DEG C, then carry out extruding granulate;
5) under 85-90 DEG C of condition, feed granules is dried;
6) by packaging after the pellet cooling after oven dry.
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| CN201510335609.9A CN104970229A (en) | 2015-06-17 | 2015-06-17 | A compound feed for increasing growth immunity levels and improving intestinal flora of penaeus orientalis |
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| CN201510335609.9A CN104970229A (en) | 2015-06-17 | 2015-06-17 | A compound feed for increasing growth immunity levels and improving intestinal flora of penaeus orientalis |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746940A (en) * | 2016-02-26 | 2016-07-13 | 广东海因特生物技术集团有限公司 | Multi-vitamin premix for improving intestinal health of penaeus vannamei boone |
| CN107361240A (en) * | 2017-05-05 | 2017-11-21 | 中国水产科学研究院南海水产研究所 | A kind of feed formula for improving gut of shrimp health |
| CN110326723A (en) * | 2019-07-04 | 2019-10-15 | 浙江明辉饲料有限公司 | High immunity shrimp Yikang material and its processing method |
| CN110558433A (en) * | 2019-10-21 | 2019-12-13 | 徐州市铜山区沿湖农场 | Shrimp culture feed capable of improving immunity |
| CN116133530A (en) * | 2020-05-29 | 2023-05-16 | 嘉吉公司 | Use of mannooligosaccharide compositions for feeding crustaceans |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101233903A (en) * | 2008-02-28 | 2008-08-06 | 吴江市邦农饲料有限公司 | Feed for breeding penaeus vannamei boone |
| CN102835606A (en) * | 2012-09-25 | 2012-12-26 | 北海恒兴特种饲料有限公司 | Sugpo prawn compound feed and preparation method thereof |
| CN103070310A (en) * | 2013-01-09 | 2013-05-01 | 广东恒兴饲料实业股份有限公司 | Compound feed capable of improving prawn growth immunity and ameliorating intestinal tract flora environment and preparation method thereof |
| CN104664083A (en) * | 2015-03-11 | 2015-06-03 | 任芳芳 | Feed additive capable of improving freshwater meat quality and mouth-feel of penaeus vannamei boone |
-
2015
- 2015-06-17 CN CN201510335609.9A patent/CN104970229A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101233903A (en) * | 2008-02-28 | 2008-08-06 | 吴江市邦农饲料有限公司 | Feed for breeding penaeus vannamei boone |
| CN102835606A (en) * | 2012-09-25 | 2012-12-26 | 北海恒兴特种饲料有限公司 | Sugpo prawn compound feed and preparation method thereof |
| CN103070310A (en) * | 2013-01-09 | 2013-05-01 | 广东恒兴饲料实业股份有限公司 | Compound feed capable of improving prawn growth immunity and ameliorating intestinal tract flora environment and preparation method thereof |
| CN104664083A (en) * | 2015-03-11 | 2015-06-03 | 任芳芳 | Feed additive capable of improving freshwater meat quality and mouth-feel of penaeus vannamei boone |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746940A (en) * | 2016-02-26 | 2016-07-13 | 广东海因特生物技术集团有限公司 | Multi-vitamin premix for improving intestinal health of penaeus vannamei boone |
| CN107361240A (en) * | 2017-05-05 | 2017-11-21 | 中国水产科学研究院南海水产研究所 | A kind of feed formula for improving gut of shrimp health |
| CN110326723A (en) * | 2019-07-04 | 2019-10-15 | 浙江明辉饲料有限公司 | High immunity shrimp Yikang material and its processing method |
| CN110558433A (en) * | 2019-10-21 | 2019-12-13 | 徐州市铜山区沿湖农场 | Shrimp culture feed capable of improving immunity |
| CN116133530A (en) * | 2020-05-29 | 2023-05-16 | 嘉吉公司 | Use of mannooligosaccharide compositions for feeding crustaceans |
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Application publication date: 20151014 |