CN109549001A - A kind of suckling piglet nanometer coating plants essential oil and preparation method thereof - Google Patents
A kind of suckling piglet nanometer coating plants essential oil and preparation method thereof Download PDFInfo
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- CN109549001A CN109549001A CN201811597816.1A CN201811597816A CN109549001A CN 109549001 A CN109549001 A CN 109549001A CN 201811597816 A CN201811597816 A CN 201811597816A CN 109549001 A CN109549001 A CN 109549001A
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- essential oil
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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
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- 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
- A23K20/111—Aromatic 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
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
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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
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/28—Silicates, e.g. perlites, zeolites or bentonites
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
-
- 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
- A23K50/60—Feeding-stuffs specially adapted for particular animals for weanlings
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Birds (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of suckling piglet nanometers to be coated with plants essential oil, the mass percent of raw material contained by the plants essential oil and each raw material are as follows: Thymol 3~6%, carvacrol 3.5~7%, cinnamic acid 3.5~7%, beta-cyclodextrin 20~30%, silica 25~40%, hydrogenated oil and fat 15~42%.Plants essential oil of the present invention has anti-volatilization, anti-oxidant and stable characteristic, while can protect suckling piglet intestinal health.
Description
Technical field
The present invention relates to livestock feed technical field, more particularly, to a kind of suckling piglet nanometer be coated with plants essential oil and its
Preparation method.
Background technique
Animal Food Security is realized with the continuous development and people of feed industry and is continuously improved, is resisted used in feed
Raw its drug resistance of procatarxis and medicament residue problem are outstanding day by day, and the Ministry of Agriculture continues to increase taboo in recent years and resists, limits drag degree, and part is anti-
Raw element, which has been forbidden adding in feed, to be used, and such as colistin sulfate, olaquindox, prohibits the anti-epoch comprehensively at hand.So feed
There is an urgent need to the feed addictives of the green of alternative antibiotic, safety for industry.Plants essential oil green, safety, are killed with antibacterial
Bacterium effect is the product of preferable substitute antibiotics.
Essential oil, also known as volatile oil, it is a kind of with volatility, the water-insoluble oil that can generally come out with steam distillation
Shape liquid.Essential oil is volatile, and with air and light often in contact with being easily oxidized rotten, increase essential oil specific gravity, color becomes
It is deep.The essential oil approved in feedstuff industry for everybody, first is carvacrol, and second is Thymol, and third is cinnamic acid.
Carvacrol and Thymol are isomers, and only position of the hydroxyl on phenyl ring is different, and has a broad antifungal spectrum is right
Gram-positive bacteria and Gram-negative bacteria have antibacterial action, studies have reported that carvacrol and Thymol can decompose gram
The outer membrane of negative bacterium discharges lipopolysaccharides, increases permeability of cell membranes.Cinnamic acid is to gram-positive bacteria, Gram-negative
Bacterium and fungi have bacteriostasis, have been reported that discovery cinnamic acid antifungal mechanism is conjugated there are one with phenyl ring in cinnamic acid molecule
Aldehyde radical, aldehyde radical is a nucleophilic group, easily by bacterium surface hydrophilic group adsorb and penetrate cell wall, destroy bacterium, fungi
Cell wall structure to playing antibacterial, bactericidal effect.
Essential oil, it is volatile and be easily oxidized because of the intrinsic characteristic of its volatile oil；In addition, the type and content of essential oil are not
It differs greatly with antibacterial effect；After essential oil is added in feed merely, using effect is had a greatly reduced quality, and why in the market this be
Essential oil class product is various, but Market Feedback the main reason for really using effect is unobvious or invalid.So a kind of can overcome easily
The plants essential oil of volatilization and oxidation is added to substitute antibiotics in feed and all has ten with environmentally protective for Animal Food Security
Divide important value.
Summary of the invention
In view of the above-mentioned problems existing in the prior art, the applicant provides a kind of suckling piglet nanometers to be coated with plant
Essential oil and preparation method thereof.Plants essential oil of the present invention has anti-volatilization, anti-oxidant and stable characteristic, while can protect suckling piglet
Intestinal health.
Technical scheme is as follows:
A kind of suckling piglet nanometer is coated with plants essential oil, the mass percent of raw material contained by the plants essential oil and each raw material
Are as follows:
A kind of suckling piglet is coated with the preparation method of plants essential oil with nanometer, and the preparation method includes the following steps: each original
Material is calculated in mass percent；
(1) 20~30% beta-cyclodextrins are mixed with distilled water, is stirred evenly, beta-cyclodextrin aqueous solution is made；
(2) 3~6% Thymols are mixed with ethyl alcohol, add after mixing evenly 3.5~7% carvacrols and 3.5~
7% cinnamic acid, stirs evenly, and premix is made；
(3) premix made from step (2) is added in beta-cyclodextrin aqueous solution made from step (1), is stirred evenly, and
Carry out homogenization；
(4) mixture Jing Guo step (3) homogenization is mixed with 25~40% silica, carry out later it is round as a ball,
Sieving is dried；
(5) it will be coated with 15~42% on fluidized bed coating granulator by the mixture of step (4) processing, and will be made described
Suckling piglet is coated with plants essential oil with nanometer.
The dosage of distilled water described in step (1) is 2 times of beta-cyclodextrin quality.
The mass ratio of Thymol described in step (2) and ethyl alcohol is 2:1.
The present invention is beneficial to be had the technical effect that
Be coated with plants essential oil and its production method using suckling piglet of the invention nanometer, the Thymol contained and
Carvacrol all has just relatively strong antibacterial, bactericidal effect to gram-positive bacteria and Gram-negative bacteria, passes through in animal intestinal tract
The permeability of bacterial cell membrane is destroyed to achieve the purpose that antibacterial, sterilization；And cinnamic acid is not only blue to gram-positive bacteria and leather
Family name's negative bacterium has antibacterial, bactericidal effect, and can also inhibit the growth of fungi, and it is total with phenyl ring that there are one in cinnamic acid molecule
The aldehyde radical of yoke, aldehyde radical are a nucleophilic groups, are easily adsorbed by the hydrophilic group of bacterium surface and penetrate cell wall, destroy bacterium, true
The cell wall structure of bacterium is to play antibacterial, bactericidal effect.
Thymol, carvacrol and cinnamic acid of the present invention are used cooperatively, and synergistic, fungistatic effect is more preferably.Beta-cyclodextrin,
Molecule cavity inside diameter (A °): 6.0~6.5, Thymol, carvacrol and cinnamic acid small-molecule substance are inlayed by homogeneous to β-
The intramolecular of cyclodextrin is intracavitary, and when being coated with the substance of equimolar ratio due to beta-cyclodextrin, molecule inner cavity has reached saturation, therefore is
The content of essential oil and keep its stabilization in product, the present invention carries out bottom spray coating using hydrogenated oil and fat, hydrogenated oil and fat in stomach not by
Degradation, into enteron aisle after be degraded, essential oil releases in enteron aisle, inhibiting bacteria and diminishing inflammation, protect intestinal health.
Detailed description of the invention
Fig. 1 is the preparation flow figure that suckling piglet nanometer of the present invention is coated with plants essential oil.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is specifically described.
As shown in Figure 1 originally, the present embodiment suckling piglet is coated with the concrete operations process of the production method of plants essential oil with nanometer
It is as follows.Suckling piglet nanometer coating plants essential oil product is finally obtained, product is 20 mesh~60 mesh white particle.
Embodiment 1
A kind of suckling piglet nanometer coating plants essential oil, preparation method include the following steps:
(1) preparation of beta-cyclodextrin aqueous solution
200kg beta-cyclodextrin and 400kg distilled water are added separately in the liquid tank 1 of blender, 20min is mixed；
(2) preparation of premix
35kg Thymol and 12.5kg ethyl alcohol are added separately in the liquid tank 2 of blender, mix 5min, then
70kg carvacrol and 45kg cinnamic acid is added, mixes 5min.
(3) homogeneous of material
By in the premix pumping liquid tank 1 in liquid tank 2, mix 30min, after through homogenizer homogeneous, homogenizer turns
Speed is 1500r/min.
(4) material absorption, mixing
Mixing machine is opened, 250kg silica is put into mixing machine, then the material after homogeneous is added to mixing machine
In, 2min is continuesd to mix after being added completely into, it is uniformly mixed to achieve the purpose that.
(5) material is round as a ball, sifting and drying
It is round as a ball using spheronizator that mixed material will be adsorbed, be sieved using 20 mesh screens, then through boiling type drying machine
By dry materials, 90 DEG C of inlet air temperature, leaving air temp is 60 DEG C.
(6) it is coated
400kg hydrogenated oil and fat is added in melting tank and is dissolved, melting temperature is 90 DEG C, and later, the material after drying is thrown
Enter into the fluidized bed of fluidized bed coating granulator, temperature is 35 DEG C in fluidized bed, spray gun temperature 70 C, will melt the hydrogen in tank
Carburetion sprays into fluidized bed through spray gun using peristaltic pump, is coated 120min.
(7) it packs
The material being coated is sieved through 20~60 mesh classifying screens, the white particle of 20~60 mesh is obtained, according to production
Product packing specification carries out finished product packing, while sticking Product labelling.
Embodiment 2
A kind of suckling piglet nanometer coating plants essential oil, preparation method include the following steps:
(1) preparation of beta-cyclodextrin aqueous solution
250kg beta-cyclodextrin and 500kg distilled water are added separately in the liquid tank 1 of blender, 20min is mixed；
(2) preparation of premix
45kg Thymol and 17.5kg ethyl alcohol are added separately in the liquid tank 2 of blender, mix 5min, then
35kg carvacrol and 70kg cinnamic acid is added, mixes 5min.
(3) homogeneous of material
By in the premix pumping liquid tank 1 in liquid tank 2, mix 30min, after through homogenizer homogeneous, homogenizer turns
Speed is 1500r/min.
(4) material absorption, mixing
Mixing machine is opened, 300kg silica is put into mixing machine, then the material after homogeneous is added to mixing machine
In, 2min is continuesd to mix after being added completely into, it is uniformly mixed to achieve the purpose that.
(5) material is round as a ball, sifting and drying
It is round as a ball using spheronizator that mixed material will be adsorbed, be sieved using 20 mesh screens, then through boiling type drying machine
By dry materials, 90 DEG C of inlet air temperature, leaving air temp is 60 DEG C.
(6) it is coated
300kg hydrogenated oil and fat is added in melting tank and is dissolved, melting temperature is 80 DEG C, and later, the material after drying is thrown
Enter into the fluidized bed of fluidized bed coating granulator, temperature is 35 DEG C in fluidized bed, spray gun temperature 70 C, will melt the hydrogen in tank
Carburetion sprays into fluidized bed through spray gun using peristaltic pump, is coated 120min.
(7) it packs
The material being coated is sieved through 20~60 mesh classifying screens, the white particle of 20~60 mesh is obtained, according to production
Product packing specification carries out finished product packing, while sticking Product labelling.
Embodiment 3
A kind of suckling piglet nanometer coating plants essential oil, preparation method include the following steps:
(1) preparation of beta-cyclodextrin aqueous solution
300kg beta-cyclodextrin and 600kg distilled water are added separately in the liquid tank 1 of blender, 20min is mixed；
(2) preparation of premix
60kg Thymol and 25kg ethyl alcohol are added separately in the liquid tank 2 of blender, mix 5min, then plus
Enter 55kg carvacrol and 35kg cinnamic acid, mixes 5min.
(3) homogeneous of material
By in the premix pumping liquid tank 1 in liquid tank 2, mix 30min, after through homogenizer homogeneous, homogenizer turns
Speed is 1500r/min.
(4) material absorption, mixing
Mixing machine is opened, 400kg silica is put into mixing machine, then the material after homogeneous is added to mixing machine
In, 2min is continuesd to mix after being added completely into, it is uniformly mixed to achieve the purpose that.
(5) material is round as a ball, sifting and drying
It is round as a ball using spheronizator that mixed material will be adsorbed, be sieved using 20 mesh screens, then through boiling type drying machine
By dry materials, 90 DEG C of inlet air temperature, leaving air temp is 60 DEG C.
(6) it is coated
150kg hydrogenated oil and fat is added in melting tank and is dissolved, melting temperature is 85 DEG C, and later, the material after drying is thrown
Enter into the fluidized bed of fluidized bed coating granulator, temperature is 35 DEG C in fluidized bed, spray gun temperature 70 C, will melt the hydrogen in tank
Carburetion sprays into fluidized bed through spray gun using peristaltic pump, is coated 120min.
(7) it packs
The material being coated is sieved through 20~60 mesh classifying screens, the white particle of 20~60 mesh is obtained, according to production
Product packing specification carries out finished product packing, while sticking Product labelling.
Select hydrogenated oil and fat as enteric-coating material, since hydrogenated oil and fat is not degraded in stomach, hydrogenated oil in the present invention
Plants essential oil after coating can cross safely stomach, into enteron aisle after discharge so that this product has the effect that
(1) essential oil content is stablized in product, avoids being depleted during product storage, feed processing；
(2) animal gastrointestinal tract environment is simulated using dissolution rate instrument, release conditions of the detection essential oil in stomach and enteron aisle cross stomach
Rate discharges in enteron aisle completely 80% or more.
Claims (4)
1. a kind of suckling piglet is coated with plants essential oil with nanometer, which is characterized in that raw material contained by the plants essential oil and each raw material
Mass percent are as follows:
2. the preparation method that suckling piglet described in a kind of claim 1 is coated with plants essential oil with nanometer, which is characterized in that the preparation
Method includes the following steps: that each raw material is calculated in mass percent；
(1) 20~30% beta-cyclodextrins are mixed with distilled water, is stirred evenly, beta-cyclodextrin aqueous solution is made；
(2) 3~6% Thymols are mixed with ethyl alcohol, adds 3.5~7% carvacrols and 3.5~7% meat after mixing evenly
Cinnamic aldehyde stirs evenly, and premix is made；
(3) premix made from step (2) is added in beta-cyclodextrin aqueous solution made from step (1), is stirred evenly, and carry out
Homogenization；
(4) mixture Jing Guo step (3) homogenization is mixed with 25~40% silica, carry out later it is round as a ball, sieving,
It is dried；
(5) it will be coated with 15~42% hydrogenated oil and fats on fluidized bed coating granulator by the mixture of step (4) processing, institute is made
State suckling piglet nanometer coating plants essential oil.
3. preparation method according to claim 2, which is characterized in that the dosage of distilled water described in step (1) is β-ring
2 times of dextrin quality.
4. preparation method according to claim 2, which is characterized in that the matter of Thymol and ethyl alcohol described in step (2)
Amount is than being 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597816.1A CN109549001A (en) | 2018-12-26 | 2018-12-26 | A kind of suckling piglet nanometer coating plants essential oil and preparation method thereof |
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| CN201811597816.1A CN109549001A (en) | 2018-12-26 | 2018-12-26 | A kind of suckling piglet nanometer coating plants essential oil and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544808A (en) * | 2020-12-10 | 2021-03-26 | 无锡正大生物股份有限公司 | Coated plant essential oil for piglets and preparation method thereof |
| CN113892561A (en) * | 2021-10-27 | 2022-01-07 | 潍坊加易加生物科技有限公司 | Slow-release feed additive for pigs and poultry and preparation method and application thereof |
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| CN113892561A (en) * | 2021-10-27 | 2022-01-07 | 潍坊加易加生物科技有限公司 | Slow-release feed additive for pigs and poultry and preparation method and application thereof |
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