CN107319135A - A kind of premixed feed and preparation method thereof - Google Patents
A kind of premixed feed and preparation method thereof Download PDFInfo
- Publication number
- CN107319135A CN107319135A CN201710626110.2A CN201710626110A CN107319135A CN 107319135 A CN107319135 A CN 107319135A CN 201710626110 A CN201710626110 A CN 201710626110A CN 107319135 A CN107319135 A CN 107319135A
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- Prior art keywords
- premixed feed
- fly worm
- premixed
- fly
- feed according
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/195—Antibiotics
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of premixed feed and preparation method thereof, fly worm extract in premixed feed contains antibacterial peptide, more than 90% harmful levels of pathogens can be effectively killed, growth particularly to Escherichia coli, salmonella has stronger inhibitory action, the premixed feed that the present invention is provided can be used in mixed way with feed, effectively strengthen the resistance against diseases of letting animals feed enteron aisle, be more beneficial for the growth of letting animals feed.
Description
Technical field
The present invention relates to field of fodder, more particularly to a kind of premixed feed and preparation method thereof.
Background technology
The problems such as courses of infection and enteric disorders are often faced during poultry, raising fish and shrimp, if dealing with improperly
Often cause situations such as cultivation underproduction, meat decline.Common practice is that antibiotic or the medicine containing hormone are added in feed
Thing, improves the immunity of animal with this, but practice have shown that, the effect added produced by antibiotic or medicine containing hormone is not
It is good, and easily medicament residue is caused in animal body, human body can be produced by the intake of food chain potentially hazardous.Cause
This, it is desirable to provide a kind of premixed feed can be used in mixed way with feed, effectively suppressed harmful levels of pathogens and strengthened animal intestine
The resistance against diseases in road.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of premixed feed and preparation method thereof, can effectively press down
Harmful levels of pathogens processed and the resistance against diseases for strengthening animal intestinal tract.
The technical solution used in the present invention is：
A kind of premixed feed, it is characterised in that the premixed feed includes fly worm extract, dregs of beans and filler.
Preferably, the fly worm extract is prepared by the method comprised the steps：
S11, take fly worm larva, add water, nutrients and microorganism, carry out aerobic fermentation, the fly worm larva be by
The fly worm larva inactivate, disinfected；
Material after S12, the filtering aerobic fermentation, isolates solid matter；
S13, add nutrients into the solid matter, carry out anaerobic fermentation；
Material after S14, the dry anaerobic fermentation, obtains fly worm extract.
Fly worm in the present invention refers to the fly worm containing antibacterial peptide, including fly, flesh fly, lucilia, drosophila, volt fly, housefly,
Matting chela fly, sarcophagid, tsetse fly, sand fly and Mediterranean fruitfly etc..Fly worm larva in the present invention refers to using physically and/or chemically
The fly worm larva of means inactivation.
Preferably, the temperature of the aerobic fermentation is 20~30 DEG C.
Preferably, the temperature of the anaerobic fermentation is 20~30 DEG C.
Preferably, the anaerobic fermentation time is 5~7 days.
Preferably, the humidity of the anaerobic fermentation is more than 30%.
Preferably, the condition of the drying is, at 40~50 DEG C, to dry more than 7h.
Preferably, nutrients described in step S11 and step S13 includes brown sugar, sucrose, glucose, milk, wheat skin, rice
At least two in chaff.
Further, nutrients described in step S11 and step S13 is glucose, milk and Mai Pi.
Further, glucose in nutrients described in step S11 and step S13：Milk：The mass ratio of wheat skin is
(0.5~1)：(1~2)：(0.5~1).
Preferably, fly worm Protein in Larvae in step S11：Water：Nutrients：The mass ratio of microorganism is (45~55)：(8~
12)：(25~35)：(8~12).
Preferably, solid matter in step S13：The mass ratio of nutrients is (1~2)：(0.1~0.2).
Preferably, also include after step S14：S15, by the dry matter stand deposit, crush.It is described to stand storage
Condition is 20~30 DEG C of temperature, humidity more than 30%.The crushing uses particle diameter after mechanical crushing, crushing to be 20~80 mesh.
Preferably, microorganism described in step S11 and step S13 is ferment bacterium or lactic acid bacteria.
Above-mentioned fly worm extract detects that amino acid composition is through Guangzhou Fa Ermailan drug techniques Co., Ltd：
1~3% aspartic acid, 0.5~1% threonine, 1~3% serine, 3~6% glutamic acid, 1~3% glycine,
1~3% alanine, 1~3% valine, 0.2~6% methionine, 0.7~1.5% isoleucine, 1~3% leucine, 0.3
~0.6% tyrosine, 0.7~1.5% phenylalanine, 0.4~0.8% histidine, 0.5~0.9% lysine, 0.75~
2.0% arginine, 0.75~2.0% proline, 4~6% protein and 4~6% soybean fibers.
Preferably, the filler is at least one of starch, talcum powder, dextrin and microcrystalline cellulose.
Preferably, fly worm extract in the premixed feed：Dregs of beans：The mass ratio of filler is (10~25)：(20~
30)：(70~80).
Preferably, the premixed feed also includes adhesive.
Further, described adhesive is in hydroxypropyl methylcellulose, sodium alginate, PVP, hydroxypropylcellulose and gelatin
At least one.
The present invention also provides a kind of preparation method of above-mentioned premixed feed, comprises the following steps：
S21, take fly worm extract, dregs of beans and filler, add after adhesive and granulate；
Particle after S22, the dry granulation, obtains premixed feed.
Preferably, the drying temperature is 50~70 DEG C, dries more than 7h.
The beneficial effects of the invention are as follows：
Contain antibacterial peptide in fly polypide, more than 90% harmful levels of pathogens can be effectively killed, particularly to Escherichia coli,
The growth of salmonella has a stronger inhibitory action, and the premixed feed containing fly worm extract that provides of the present invention can be with
Feed is used in mixed way, and effectively enhances the resistance against diseases of animal intestinal tract.
Embodiment
The design of the present invention is clearly and completely described below with reference to embodiment, to be completely understood by the present invention
Purpose, feature and effect.Obviously, described embodiment is a part of embodiment of the present invention, rather than is all implemented
Example, based on embodiments of the invention, those skilled in the art obtained on the premise of not paying creative work other
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1：Fly worm extract
Take 10.5kg fly fly worm Protein in Larvae, add 1.0kg water, 1.0kg glucose, 1.5kg milk, 0.5kg meters
Chaff and 0.1kg lactic acid bacterias, are passed through oxygen and carry out aerobic fermentation, after aerobic fermentation described in 80 mesh sieve net filtrations after being well mixed
Material, isolate solid matter.2.0kg water, 1.0kg brown sugar, 1.0kg milk and 0.05kg are added into above-mentioned solid matter
Lactic acid bacteria carries out anaerobic fermentation 7 days, the material after drying above-mentioned anaerobic fermentation under the conditions of 40 DEG C, and drying time is that 8h obtains fly
Worm extract.
Embodiment 2：The disease-resistant performance experiment of fly worm extract
Respectively with cultivating shrimp seedling, one of fish pond feeding experimental diets, experimental diets in the close fish pond of two areas
For the commercial diet of the fly worm extract containing the embodiment of the present invention 1, the mass fraction of the wherein fly worm extract of embodiment 1 is
20%, the daily feeding commercial diet in another fish pond, the commercial diet picks up from Zhanjiang Guo Xiong feed corporation,Ltds, two fish ponds
Daily feeding amount is identical with the feeding time, raises 1 month, investigates the illness rate of shrimp in fish pond weekly, and culture efficiency is tested such as
Shown in table one.
The culture efficiency of table one is tested
Experimental result shows that the shrimp that feeding contains the feed that the present invention prepares fly worm extract has no ill phenomenon, shows
Fly worm extract prepared by the present invention can effectively enhance the resistance against diseases of letting animals feed enteron aisle, reduce the generation of sufferer,
Can alternative medicine prepare or be added to and be used to cultivate poultry, fishes and shrimps etc. in feed, it is to avoid the use of medicine.
Embodiment 3：Premixed feed one
Fly worm extract, 30kg dregs of beans and the 70kg talcum powder of 10kg embodiments 1 are taken, is made after adding 5.5kg sodium alginates
Grain, will granulate the particle formed and 5h is dried under the conditions of 60 DEG C, obtain premixed feed one.
Embodiment 4：Premixed feed two
Fly worm's ovum is taken, is placed in every square meter inoculation worm's ovum 150,000 in culture pond, is added 25kg nutrients and cultivated,
By mass, the nutrients is that glucose, milk and Mai Pi press 1:1.5:1 proportions, treat that fly worm's ovum grows to children
During worm, isolated fly fly worm larva soaks the fly fly worm larva using chlorine water, obtains fly fly worm Protein in Larvae.
Take the above-mentioned fly fly worm Protein in Larvae of 5.5kg, add 0.8kg water, 0.5kg glucose, 1.0kg milk, 1.0kg wheats skin and
1.2kg ferment bacteriums, are passed through oxygen and carry out aerobic fermentation, filter the material after the aerobic fermentation after being well mixed, isolate solid
Body material.0.4kg sucrose and 0.3kg wheat skins are added into above-mentioned solid matter, is 25 DEG C, under conditions of humidity 40% in temperature
Carry out anaerobic fermentation 10 days, the material after drying above-mentioned anaerobic fermentation under the conditions of 40 DEG C, drying time is that 10h obtains dried object
Matter.
Fly worm extract, 20kg dregs of beans and 80kg talcum powder that 25kg is above-mentioned are taken, adds after 2.5kg PVPs and granulates, will
Granulate the particle formed and 7h is dried under the conditions of 50 DEG C, obtain premixed feed two.
Embodiment 5：Fungistatic effect is tested
The premixed feed two and colistine sulfate in premixed feed one, embodiment 4 in Example 3, respectively
Escherichia coli minimum inhibitory concentration experiment is carried out, experimental result is as shown in Table 2.
The Escherichia coli minimum inhibitory concentration of table two
Note：- sterile；+ bacteria concentration is relatively low；++ bacteria concentration is low；+++ bacteria concentration is higher；++++bacteria concentration is high.
Experimental result shows that premixed feed prepared by the present invention has identical large intestine with antibiotic colistine sulfate
Bacillus minimum inhibitory concentration, shows that premixed feed prepared by the present invention has stronger antibacterial effect.
Embodiment 6：Culture efficiency is tested
Respectively with cultivating tilapia in the close fish pond of two areas, one of fish pond feeding experimental diets, experiment food
Expect for the commercial diet of the premixed feed one containing the embodiment of the present invention one, the mass fraction of wherein premixed feed one is
20%, the daily feeding commercial diet in another fish pond, the commercial diet picks up from Zhanjiang Guo Xiong feed corporation,Ltds, two fish ponds
Daily feeding amount is identical with the feeding time, raising 3 months, and monthly the diverse location in fish pond takes 100 fishes, weighs after cultivation
The weight of fish, culture efficiency is tested as shown in Table 3.
The culture efficiency of table three is tested
Experimental result shows that feeding contains the feed of premixed feed prepared by the present invention, and the speed of growth of fish is substantially high
In the fish of only feeding commercial diet, show that premixed feed prepared by the present invention can effectively enhance letting animals feed enteron aisle
Resistance against diseases, is more beneficial for the growth of letting animals feed.
Claims (10)
1. a kind of premixed feed, it is characterised in that the premixed feed includes fly worm extract, dregs of beans and filler.
2. premixed feed according to claim 1, it is characterised in that the fly worm extract is by comprising the steps
It is prepared by method：
S11, take fly worm larva, add water, nutrients and microorganism, carry out aerobic fermentation, the fly worm larva be by inactivation,
The fly worm larva disinfected；
Material after S12, the filtering aerobic fermentation, isolates solid matter；
S13, add nutrients into the solid matter, carry out anaerobic fermentation；
Material after S14, the dry anaerobic fermentation, obtains fly worm extract.
3. premixed feed according to claim 2, it is characterised in that nutrients bag described in step S11 and step S13
Containing at least two in brown sugar, sucrose, glucose, milk, wheat skin, rice bran.
4. premixed feed according to claim 3, it is characterised in that nutrients is described in step S11 and step S13
Glucose, milk and Mai Pi.
5. premixed feed according to claim 2, it is characterised in that microorganism is described in step S11 and step S13
Ferment bacterium or lactic acid bacteria.
6. premixed feed according to claim 1, it is characterised in that the filler be starch, talcum powder, dextrin and
At least one of microcrystalline cellulose.
7. the premixed feed according to claim any one of 1-6, it is characterised in that fly worm carries in the premixed feed
Take thing：Dregs of beans：The mass ratio of filler is (10~25)：(20~30)：(70~80).
8. the premixed feed according to claim any one of 1-6, it is characterised in that the premixed feed also includes viscous
Mixture.
9. premixed feed according to claim 8, it is characterised in that described adhesive is hydroxypropyl methylcellulose, marine alga
At least one of sour sodium, PVP, hydroxypropylcellulose and gelatin.
10. the preparation method of any described premixed feeds of claim 1-9, it is characterised in that comprise the following steps：
S21, take fly worm extract, dregs of beans and filler, add after adhesive and granulate；
Particle after S22, the dry granulation, obtains premixed feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626110.2A CN107319135A (en) | 2017-07-27 | 2017-07-27 | A kind of premixed feed and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626110.2A CN107319135A (en) | 2017-07-27 | 2017-07-27 | A kind of premixed feed and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107319135A true CN107319135A (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710626110.2A Pending CN107319135A (en) | 2017-07-27 | 2017-07-27 | A kind of premixed feed and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318756A (en) * | 2011-08-04 | 2012-01-18 | 郑晓华 | Wine-flavored pig feed and formula production and feeding methods thereof |
| CN103397068A (en) * | 2013-08-15 | 2013-11-20 | 河北大学 | Preparation method of fly maggot peptides |
| CN104719639A (en) * | 2015-03-02 | 2015-06-24 | 广东海洋大学 | Method for preparing antibacterial feed protein by utilizing aquatic product leftovers |
| CN106173211A (en) * | 2016-07-29 | 2016-12-07 | 钟政军 | A kind of high protein fermentation poultry and livestock feed and preparation method thereof |
-
2017
- 2017-07-27 CN CN201710626110.2A patent/CN107319135A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318756A (en) * | 2011-08-04 | 2012-01-18 | 郑晓华 | Wine-flavored pig feed and formula production and feeding methods thereof |
| CN103397068A (en) * | 2013-08-15 | 2013-11-20 | 河北大学 | Preparation method of fly maggot peptides |
| CN104719639A (en) * | 2015-03-02 | 2015-06-24 | 广东海洋大学 | Method for preparing antibacterial feed protein by utilizing aquatic product leftovers |
| CN106173211A (en) * | 2016-07-29 | 2016-12-07 | 钟政军 | A kind of high protein fermentation poultry and livestock feed and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 乔永刚 等: "黄鳝饲料中蝇蛆蛋白替代鱼粉的应用研究", 《广东饲料》 * |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180116 Address after: 519050 building 502, Unit No. 1, No. 1, No. 1, No. 99, Tangjia Wan Town, Guangdong, Zhuhai Applicant after: Zhuhai Tiankai Biosciences Co., Ltd. Applicant after: Zhuhai Tianyi Medicine Technology Development Co., Ltd. Address before: 519000 building 502, Unit No. 1, No. 1, No. 1, No. 99, Tangjia Wan Town, Guangdong, Zhuhai Applicant before: Zhuhai Tiankai Biosciences Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |