CN109549021A - A kind of bird feed additive and preparation method thereof and its application - Google Patents
A kind of bird feed additive and preparation method thereof and its application Download PDFInfo
- Publication number
- CN109549021A CN109549021A CN201910071129.4A CN201910071129A CN109549021A CN 109549021 A CN109549021 A CN 109549021A CN 201910071129 A CN201910071129 A CN 201910071129A CN 109549021 A CN109549021 A CN 109549021A
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- feed additive
- bird feed
- glyceryl monolaurate
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- 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
- A23K20/105—Aliphatic or alicyclic compounds
-
- 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
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- 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
- A23K20/20—Inorganic substances, e.g. oligoelements
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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)
- Birds (AREA)
- Inorganic Chemistry (AREA)
- Fodder In General (AREA)
Abstract
The present invention provides a kind of bird feed additive and preparation method thereof and its application, the technical issues of containing antibiotic which solve existing birds mixed feed, bird feed additive is made of the raw material of following parts by weight: 5-15 parts of glyceryl monolaurate, 5-15 parts of tea oil, 5-15 parts of origanum oil, 10-20 parts of glycerol, 35-55 parts of silica, the invention also discloses the preparation methods of bird feed additive, the present invention and the weight of birds mixed feed are added in birds mixed feed according to the ratio of 1:1000, can be widely applied to animal feed additive field.
Description
Technical field
The present invention relates to animal feed additive field, in particular to a kind of bird feed additive and preparation method thereof and
It is applied.
Background technique
With social development and improvement of living standard, people increasingly pursue the food of nutrition, health, and birds meat products are
Through becoming the most common food on people's dining table, the poultry cultivations scale such as chicken, duck, goose is also increasing.Birds product safety
Problem causes the extensive concern of the whole society, and feed safety will guarantee birds product safety and the stable basis of industrial economy.Europe
Alliance starts that antibiotic is forbidden to use as feed addictive for 2006.Federal Food and bureau of drug (FDA) determine from 2014
Year starts, and has gradually been forbidden with triennium using preventive antibiotics in animal feed, since 2000, Chinese Government is also right
Allow significantly to be limited using the kind of antibiotic in feed.Society need poultry cultivation industry provides nontoxic, harmless, nothing
The birds product of medicament residue, Feed Enterprise also will assign green, safety as a kind of means of sustainable development, green,
Safety, the research and development of functional feed product and popularization will become the development trend of feed industry.
Antibiotic is added to long-standing in feed as antibacterial growth regulator.In the past 40 years, antibiotic etc feed adds
Add extensive use of the agent in animal especially bird feed, generation, the development of promotion bird, raising to control poultry disease
Raising economic benefit plays a positive role really.Although general antibiotic is very little as the dosage of feed addictive
, mostly with hundred a ten thousandths (mg/kg) calculating, but the following social effects of pollution are more and more prominent: (1) resistance in birds body
Pharmacological property pathogen is more and more, increasingly stronger;(2) residual of the drug in the meat, egg of birds directly threatens human health;(3)
Drug resistance pathogen contamination environment influences the health and safety of the mankind;(4) antibiotic and drug directly cause animal endogenous
Infection or suprainfection.
With the improvement of people ' s living standards and food-safe attention, novel fodder additive substitute antibiotics are developed
Solving birds medicament residue problem is project urgently to be resolved at present.It is ground currently, the research of antibiotic-free feed has become hot topic
Study carefully project.
Summary of the invention
The purpose of the present invention is to solve the deficiency of above-mentioned technology, a kind of bird feed additive and its preparation side are provided
Method and its application, substitute antibiotics promote bird.
For this purpose, the present invention provides a kind of bird feed additive, it is made of the raw material of following parts by weight: mono laurate
5-15 parts of glyceride, 5-15 parts of tea oil, 5-15 parts of origanum oil, 10-20 parts of glycerol, 35-55 parts of silica.
Preferably, it is made of the raw material of following parts by weight: 10-15 parts of glyceryl monolaurate, 5-15 parts of tea oil,
5-15 parts of origanum oil, 15-20 parts of glycerol, 35-55 parts of silica.
Preferably, it is made of the raw material of following parts by weight: 15 parts of glyceryl monolaurate, 15 parts of tea oil, wild marjoram
15 parts, 20 parts of glycerol, 35 parts of silica of oil.
Preferably, raw material are food-grade or feed grade.
A kind of preparation method of above-mentioned bird feed additive, comprising the following steps:
(1) various raw material are weighed by formula rate.
(2) tea oil, origanum oil are placed in reaction kettle, open stirring, mixing speed 80-120r/min is formed mixed
Close solution.
(3) 80 DEG C are heated to mixed solution made from step (2) under reaction kettle air-tight state, heating rate is protected
It holds within 1 DEG C/min, pressure is controlled in 0.1-0.25Mpa;Then glyceryl monolaurate is added in reaction kettle, entire mistake
Journey is kept stirring;Glyceryl monolaurate gradually melts, and temperature is controlled at 75-80 DEG C;Tea oil and origanum oil are all fat-soluble
Liquid, and glyceryl monolaurate is solid, if glyceryl monolaurate solid is first added to be unfavorable for heat transfer, and if tea tree
Oil, origanum oil and glyceryl monolaurate, which add to be easy to cause together, to be pasted, and eventually leads to preparation failure, therefore first to add tea tree
Oil, origanum oil liquid, then plus glyceryl monolaurate solid.
(4) after the glyceryl monolaurate after be added in step (3) all melts, then glycerol is added into reaction kettle, it is whole
A process is kept stirring, and temperature is made to be reduced to 60-65 DEG C, forms mixed solution;Glycerol is added for increasing miscible stable emulsifying
Property.
(5) mixed solution made from step (4) is sprayed on silica supports while hot, and be uniformly mixed, this process
Temperature is controlled at 55-60 DEG C;Silica has the function of adsorbent as carrier, can will spray on silica
Liquid is changed into solid;After the completion of spray, mixing, temperature is decreased up into room temperature, finally obtains bird feed additive.
Preferably, the spray in step (5) is pressurizeed using gear pump, is sprayed with spiral nozzle.Silica is put into advance
In mixing machine, mixing machine carries out the silica after spray uniformly mixed.
Preferably, reaction kettle is stainless steel cauldron.
A kind of application of bird feed additive, the weight including above-mentioned bird feed additive and birds mixed feed are pressed
It is added in birds mixed feed according to the ratio of 1:1000.
The present invention is applied among bird feed, which is mainly used for feeding chicken, duck, goose, especially chicken.The present invention
Glyceryl monolaurate has antiviral, the good effect of emulsifying effectiveness.Tea oil, origanum oil all have the effect of antibacterial food calling,
Tea oil and wild marjoram oil component are variant, and antimicrobial spectrum is different, can expand antimicrobial spectrum after mixing, increase antibacterial range and ability.
For fat-soluble 8- cineole in the case where glyceryl monolaurate provides emulsification, function and effect promote 5 in tea oil
Times or more.In origanum oil fat-soluble carvacrol, Thymol etc. glyceryl monolaurate provide emulsification in the case where,
Function and effect promote 2 times or more.Glycerol has the function of promoting emulsion stability;Silica turns liquid as adsorbent
Become solid, finally obtains solid product.
The beneficial effects of the present invention are: the present invention provides a kind of bird feed additive and preparation method thereof and its application,
After use, antibiotic of the substitution in feed, promotion feed digestion absorption, promote intestinal health at pre- anti-diarrhea completely, and enhancing is dynamic
Object immunity, the effect for prevention disease, improving disease resistance, promoting growth.
Specific embodiment
The present invention is further explained in the light of specific embodiments, to help the contents of the present invention are understood.The present invention
Used in method unless otherwise required, be conventional method;Used raw material and device, unless otherwise required,
For conventional commercial product.
Embodiment 1, embodiment 2, embodiment 3, embodiment 4, bird feed additive recipe ingredient described in embodiment 5 and
Each material content unit in parts by weight such as table 1:(table 1 are as follows: parts by weight) various raw material are food-grade or feed grade.
1 bird feed additive recipe ingredient of table and parts by weight
Raw material | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
Glyceryl monolaurate | 15 | 5 | 15 | 10 | 15 |
Tea oil | 10 | 15 | 15 | 5 | 15 |
Origanum oil | 5 | 10 | 15 | 15 | 15 |
Glycerol | 20 | 20 | 20 | 15 | 10 |
Silica | 50 | 50 | 35 | 55 | 45 |
The preparation of above-described embodiment 1, embodiment 2, embodiment 3, embodiment 4, bird feed additive described in embodiment 5
Method, comprising the following steps:
(1) various raw material are weighed by formula rate;
(2) tea oil, origanum oil are placed in stainless steel cauldron, open stirring, mixing speed is controlled in 80-120r/
Min forms mixed solution;
(3) 80 DEG C are heated to mixed solution made from step (2) under reaction kettle air-tight state, heating rate is protected
It holds within 1 DEG C/min, pressure is controlled in 0.1-0.25Mpa;Then glyceryl monolaurate is added in reaction kettle, entire mistake
Journey is kept stirring;Glyceryl monolaurate gradually melts, and temperature is controlled at 75-80 DEG C;
(4) after the glyceryl monolaurate after be added in step (3) all melts, then glycerol is added into reaction kettle, it is whole
A process is kept stirring, and temperature is made to be reduced to 60-65 DEG C, forms mixed solution;
(5) mixed solution made from step (4) is sprayed on silica supports while hot, and be uniformly mixed, this process
Temperature is controlled at 55-60 DEG C;After the completion of spray, temperature is decreased up into room temperature, finally obtains bird feed additive.Using tooth
Wheel pump pressurization, spiral nozzle spray, mixing machine carries out the silica after spray uniformly mixed.
(6) each component content and index are examined, is packed after qualified.
When specifically used, by birds prepared by above-described embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5
Feed addictive is fed after being mixed with mixed feed with 1Kg: 1000Kg progress weighing and proportioning to birds such as chicken, duck, geese.That is this hair
Bright additive amount is 1kg/ tons of mixed feeds.
In order to prove the technology of the present invention effect, now chooses the representative chicken of birds and verified.By above-described embodiment
1, embodiment 2, embodiment 3, embodiment 4, bird feed additive carries out validity on broiler production prepared by embodiment 5
Analysis of experiments, as shown in table 2:
2 technical effect of table evaluates 1 testing result
Group and feeding explanation: (following each group feeding amount and the frequency are all identical)
I: blank control group, antibiotic-free, only feeding mixed feed;
II: antibiotic group contains antibiotic, and antibiotic is Bacitracin Zinc and colistine sulfate;Bacitracin Zinc additive amount is
30mg/kg mixed feed, colistine sulfate additive amount are 6mg/kg mixed feed, and antibiotic additive amount is as requested, now
There is the additive amount of feeding broiler chicken;
III: bird feed additive prepared by feeding embodiment 1, additive amount are 1kg/ tons of mixed feeds;
IV: bird feed additive prepared by feeding embodiment 2, additive amount are 1kg/ tons of mixed feeds;
V: bird feed additive prepared by feeding embodiment 3, additive amount are 1kg/ tons of mixed feeds;
VI: bird feed additive prepared by feeding embodiment 4, additive amount are 1kg/ tons of mixed feeds;
VII: bird feed additive prepared by feeding embodiment 5, additive amount are 1kg/ tons of mixed feeds.
As can be seen from Table 2:
(1) broiler chicken average daily gain, average daily gain and the blank control group of feed addictive of the present invention are fed and is resisted
Comparing for raw element group is more.
(2) the broiler chicken feed-weight ratio for feeding feed addictive of the present invention wants low compared with blank control group and antibiotic group.
(3) survival rate for feeding the broiler chicken of feed addictive of the present invention is wanted compared with blank control group and antibiotic group
It is high.
To sum up, the present invention substitutes the antibiotic in feed completely, promotes feed digestion absorption, pre- anti-diarrhea, promotes intestines
Road health, enhancing animal immunizing power, improve disease resistance, promote growth prevention disease.Chicken as representative poultry,
It feeds and feed addictive of the present invention is added in the mixed feed of chicken, it being capable of substitute antibiotics promotion chicken growth, the equally present invention
Growth suitable for other birds such as duck, geese.
It should be noted that mixed feed refers to that the different stages of growth in animal, different physiological requirements, different productions are used
The nutritional need on way, and based on the experiment and research of feed evaluation, by scientific formula a variety of different next
The feed in source is uniformly mixed according to certain proportion, and by the feed of defined process flow production.Birds prepared by the present invention are raised
Feed additives are fed after being mixed with birds mixed feed with 1Kg: 1000Kg progress weighing and proportioning to birds such as chicken, duck, geese.
Only as described above, only specific embodiments of the present invention, when the model that cannot be limited the present invention with this and implement
It encloses, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the invention patent protection scope, should still belong to this hair
The scope that bright claims are covered.
Claims (7)
1. a kind of bird feed additive, which is characterized in that it is made of the raw material of following parts by weight: glyceryl monolaurate
5-15 parts, 5-15 parts of tea oil, 5-15 parts of origanum oil, 10-20 parts of glycerol, 35-55 parts of silica.
2. a kind of bird feed additive according to claim 1, which is characterized in that its by following parts by weight raw material
It is made: 10-15 parts of glyceryl monolaurate, 5-15 parts of tea oil, 5-15 parts of origanum oil, 15-20 parts of glycerol, silica 35-
55 parts.
3. a kind of bird feed additive according to claim 2, which is characterized in that its by following parts by weight raw material
It is made: 15 parts of glyceryl monolaurate, 15 parts of tea oil, 15 parts of origanum oil, 20 parts of glycerol, 35 parts of silica.
4. a kind of bird feed additive according to claim 1, which is characterized in that the raw material are food-grade or feeding
Expect grade.
5. a kind of preparation method of bird feed additive according to claim 1-4, which is characterized in that including
Following steps:
(1) various raw material are weighed by formula rate;
(2) tea oil, origanum oil are placed in reaction kettle, open stirring, it is molten to form mixing by mixing speed 80-120r/min
Liquid;
(3) 80 DEG C are heated to mixed solution made from the step (2) under the reaction kettle air-tight state, heating speed
Degree is maintained within 1 DEG C/min, and pressure is controlled in 0.1-0.25Mpa;Then glyceryl monolaurate is added in reaction kettle, it is whole
A process is kept stirring;Glyceryl monolaurate gradually melts, and temperature is controlled at 75-80 DEG C;
(4) after the glyceryl monolaurate after be added in the step (3) all melts, then glycerol is added into reaction kettle, it is whole
A process is kept stirring, and temperature is made to be reduced to 60-65 DEG C, forms mixed solution;
(5) mixed solution made from the step (4) is sprayed on silica supports while hot, and be uniformly mixed, this process
Temperature is controlled at 55-60 DEG C;After the completion of spray, mixing, temperature is decreased up into room temperature, finally obtains the bird feed addition
Agent.
6. a kind of preparation method of bird feed additive according to claim 5, which is characterized in that the reaction kettle is
Stainless steel cauldron.
7. a kind of application of bird feed additive, which is characterized in that add including any one of the claim 1-6 bird feed
The weight of agent and birds mixed feed is added to be added in the birds mixed feed according to the ratio of 1:1000.
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Cited By (1)
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