CN104194936A - Fennel essential oil microcapsule and preparation method thereof - Google Patents
Fennel essential oil microcapsule and preparation method thereof Download PDFInfo
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- CN104194936A CN104194936A CN201410445657.9A CN201410445657A CN104194936A CN 104194936 A CN104194936 A CN 104194936A CN 201410445657 A CN201410445657 A CN 201410445657A CN 104194936 A CN104194936 A CN 104194936A
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- quintessence oil
- fructus foeniculi
- wall material
- foeniculi quintessence
- oil microcapsule
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Abstract
The invention relates to a fennel essential oil microcapsule and a preparation method thereof and belongs to the field of preparation of microcapsules. Fennel essential oil is adopted as a core material, a uniform mixture of beta-cyclodextrin and gelatin is adopted as a wall material and monoglyceride is adopted as an emulsifier. The preparation method comprises the following steps of sequentially adding the wall material and the emulsifier into a hot water for dissolving, adding the core material into the solution while stirring, stirring at a high speed for several minutes, under a high pressure of 30-40MPa, and homogenizing twice to form an emulsion with uniform particle size and carrying out spray drying to obtain the fennel essential oil microcapsule. The method is simple in process and the product has good thermal stability and soluble dispersion and can be widely applied in industries, such as food and medicines.
Description
Technical field
The present invention relates to a kind of Fructus Foeniculi quintessence oil microcapsule and preparation method thereof, belong to Micro-Encapsulation Technique field.
Background technology
Sweet fennel, belong to samphire fennel dry mature fruit, call little fennel, Gu Xiang, fennel, aniseed, there is the effects such as regulating qi-flowing for harmonizing stomach, dispelling cold relieve the pain.Containing volatile oil 3 ~ 8%, in oil main component be trans phenylmethylether 50 ~ 78%,
α-fenchone 18 ~ 20%, estragole approximately 10%, aubepine, can be used as carminative, and Exhaust Gas in the time of abdominal distension, eases the pain; Can reduce the tension force of stomach, stimulate subsequently it, and make its wriggling normalizing, shorten emptying time, intestines are promoted to tension force and wriggling, thereby promote the discharge of gas.
The easy decomposes of many heat-sensitive substances in Fructus Foeniculi quintessence oil, volatile loss, has affected the quality of Fructus Foeniculi quintessence oil.And because Fructus Foeniculi quintessence oil easily volatilizees, poor stability; Water insoluble, range of application is restricted.
Microcapsulary refers to the solid, the liquid that disperse, or even gaseous matter wraps up, and forms the fine particle technology with semipermeability or sealing cyst membrane.These fine particles are called as microcapsule.Thermostability, light stability and the oxidation-resistance that after micro encapsulation, can greatly improve product, can prevent the loss of effective constituent effectively, makes constant product quality, and can improve the dissolution dispersity of product, extends its preservation term.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide that a kind of technique is simple, stability, solvability is good, bioactive ingredients content is high, the quality guaranteed period is grown Fructus Foeniculi quintessence oil microcapsule.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of Fructus Foeniculi quintessence oil microcapsule, count by weight percentage, and composition and the content of its raw material are as follows: Fructus Foeniculi quintessence oil 10 ~ 25%,
β-cyclodextrin 10 ~ 50%, gelatin 5 ~ 15%, sodium alginate 2 ~ 5%, Tegin 55G 1 ~ 5%, surplus are deionized water; Each component sum is 100% above; Described Fructus Foeniculi quintessence oil microcapsule preparation method comprises the following steps:
(1) by wall material
β-cyclodextrin, gelatin join in the deionized water of 60 ~ 80 DEG C, open and stir, and material is dispersed in deionized water uniformly, obtain wall material solution;
(2) in wall material solution, add emulsifying agent Tegin 55G, mix, add Fructus Foeniculi quintessence oil to pass into high pressure homogenizer after 10000 ~ 20000r/min high-speed stirring 5min, homogeneous twice under 70 ~ 90 DEG C and pressure 30 ~ 40MPa, forms the milk sap of uniform particle diameter again;
(3) milk sap obtaining is entered to centrifugal spray drier by charge pump, form microcapsule granule.
Wall material solution described in step (1) is
β-cyclodextrin, gelatin, sodium alginate dissolve gained by 2 ~ 9:1 mixing and water adding.
In step (2) by wall material: Fructus Foeniculi quintessence oil mass ratio 2 ~ 10:1 adds Fructus Foeniculi quintessence oil.
Spraying drying conditions described in step (3) is: intake air temperature is 150 ~ 200 DEG C, and air outlet temperature is 80 ~ 100 DEG C, atomizing pressure 0.2MPa ~ 0.5MPa.
Beneficial effect of the present invention is:
The product particle that adopts spray-drying process to prepare is even, and solvability is good, and the Heat stability is good of the Fructus Foeniculi quintessence oil microcapsule of preparing by the method for the invention, and the loss of effective components after pyroprocessing in Fructus Foeniculi quintessence oil is few; Solvability is good, has solved the water insoluble deficiency that application is restricted of Fructus Foeniculi quintessence oil, has expanded the range of application of Fructus Foeniculi quintessence oil; After Fructus Foeniculi quintessence oil micro encapsulation, much character improves, water-soluble raising, and stability increases, and volatility reduces, and effective constituent obtains better protecting, can delay its deterioration by oxidation, extends the shelf life.
Technique of the present invention is simple, with low cost, and preparation condition is easily controlled, the microcapsule granule almost spherical obtaining, and product has satisfactory stability and dissolution dispersity, so can widespread use food, the industry such as medicine.
Further illustrate the present invention below in conjunction with embodiment, but the scope of protection of present invention is not limited to following embodiment.
embodiment:
Embodiment 1:
By wall material
β-cyclodextrin, gelatin in mass ratio 5:1 mix, and join in the deionized water of 60 DEG C, open and stir, and material is dispersed in deionized water uniformly, obtain wall material solution; In wall material solution, add 1% emulsifying agent Tegin 55G, mix, be that 7:1 adds Fructus Foeniculi quintessence oil to pass into high pressure homogenizer after 10000r/min high-speed stirring 5min by wall material and core mass ratio again, homogeneous twice under 90 DEG C and pressure 40MPa, forms the milk sap of uniform particle diameter; The milk sap obtaining is entered to centrifugal spray drier by charge pump, form microcapsule granule.Spraying drying conditions is: 150 DEG C of inlet temperature, 80 DEG C of air outlet temperatures, atomizing pressure 0.3MPa.
Embodiment 2:
By wall material
β-cyclodextrin, gelatin in mass ratio 9:1 mix, and join in the deionized water of 80 DEG C, open and stir, and material is dispersed in deionized water uniformly, obtain wall material solution; In wall material solution, add 5% emulsifying agent Tegin 55G, mix, be that 10:1 adds Fructus Foeniculi quintessence oil to pass into high pressure homogenizer after 20000r/min high-speed stirring 5min by wall material and core mass ratio again, homogeneous twice under 90 DEG C and pressure 40MPa, forms the milk sap of uniform particle diameter; The milk sap obtaining is entered to centrifugal spray drier by charge pump, form microcapsule granule.Spraying drying conditions is: 200 DEG C of inlet temperature, 100 DEG C of air outlet temperatures, atomizing pressure 0.5MPa.
Embodiment 3:
By wall material
β-cyclodextrin, gelatin in mass ratio 2:1 mix, and join in the deionized water of 70 DEG C, open and stir, and material is dispersed in deionized water uniformly, obtain wall material solution; In wall material solution, add 3% emulsifying agent Tegin 55G, mix, be that 2:1 adds Fructus Foeniculi quintessence oil to pass into high pressure homogenizer after 15000r/min high-speed stirring 5min by wall material and core mass ratio again, homogeneous twice under 70 DEG C and pressure 30MPa, forms the milk sap of uniform particle diameter; The milk sap obtaining is entered to centrifugal spray drier by charge pump, form microcapsule granule.Spraying drying conditions is: 150 DEG C of inlet temperature, 80 DEG C of air outlet temperatures, atomizing pressure 0.2MPa.
Claims (4)
1. Fructus Foeniculi quintessence oil microcapsule, is characterized in that, count by weight percentage, and composition and the content of its raw material are as follows: Fructus Foeniculi quintessence oil 10 ~ 25%,
β-cyclodextrin 10 ~ 50%, gelatin 5 ~ 15%, Tegin 55G 1 ~ 5%, surplus are deionized water; Each component sum is 100% above; Described Fructus Foeniculi quintessence oil microcapsule preparation method comprises the following steps:
(1) by wall material
β-cyclodextrin, gelatin join in the deionized water of 60 ~ 80 DEG C, open and stir, and material is dispersed in deionized water uniformly, obtain wall material solution;
(2) in wall material solution, add emulsifying agent Tegin 55G, mix, add Fructus Foeniculi quintessence oil to pass into high pressure homogenizer after 10000 ~ 20000r/min high-speed stirring 5min, homogeneous twice under 70 ~ 90 DEG C and pressure 30 ~ 40MPa, forms the milk sap of uniform particle diameter again;
(3) milk sap obtaining is entered to centrifugal spray drier by charge pump, form microcapsule granule.
2. a kind of Fructus Foeniculi quintessence oil microcapsule according to claim 1, is characterized in that, the wall material solution described in step (1) is
β-cyclodextrin, gelatin dissolve gained with 2 ~ 9:1 mixing and water adding.
3. a kind of Fructus Foeniculi quintessence oil microcapsule according to claim 1, is characterized in that, in step (2) by wall material: Fructus Foeniculi quintessence oil mass ratio 2 ~ 10:1 adds Fructus Foeniculi quintessence oil.
4. a kind of Fructus Foeniculi quintessence oil microcapsule according to claim 1, it is characterized in that, spraying drying conditions described in step (3) is: intake air temperature is 150 ~ 200 DEG C, and air outlet temperature is 80 ~ 100 DEG C, atomizing pressure 0.2MPa ~ 0.5MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445657.9A CN104194936A (en) | 2014-09-04 | 2014-09-04 | Fennel essential oil microcapsule and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410445657.9A CN104194936A (en) | 2014-09-04 | 2014-09-04 | Fennel essential oil microcapsule and preparation method thereof |
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| CN104194936A true CN104194936A (en) | 2014-12-10 |
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| CN201410445657.9A Pending CN104194936A (en) | 2014-09-04 | 2014-09-04 | Fennel essential oil microcapsule and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611138A (en) * | 2015-01-30 | 2015-05-13 | 杭州盛华香料有限公司 | Manufacturing process of fennel essence |
| CN105155284A (en) * | 2015-10-09 | 2015-12-16 | 广州潮徽化工科技有限公司 | Self-antibacterial mask material as well as preparation method and application thereof |
| CN105248460A (en) * | 2015-10-09 | 2016-01-20 | 广州潮徽化工科技有限公司 | Compound antimicrobial composition containing microcapsules and preparation method and application of compound antimicrobial composition |
| CN108142922A (en) * | 2018-02-01 | 2018-06-12 | 河北工程大学 | Reishi sporule powder capsule and preparation method thereof |
| CN116211823A (en) * | 2022-12-16 | 2023-06-06 | 安徽济生元药业有限公司 | Preparation method of antioxidant lycopene capsule |
-
2014
- 2014-09-04 CN CN201410445657.9A patent/CN104194936A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611138A (en) * | 2015-01-30 | 2015-05-13 | 杭州盛华香料有限公司 | Manufacturing process of fennel essence |
| CN105155284A (en) * | 2015-10-09 | 2015-12-16 | 广州潮徽化工科技有限公司 | Self-antibacterial mask material as well as preparation method and application thereof |
| CN105248460A (en) * | 2015-10-09 | 2016-01-20 | 广州潮徽化工科技有限公司 | Compound antimicrobial composition containing microcapsules and preparation method and application of compound antimicrobial composition |
| CN105248460B (en) * | 2015-10-09 | 2018-02-06 | 广州潮徽生物科技有限公司 | A kind of composite antibacterial composition containing microcapsules and preparation method and application |
| CN108142922A (en) * | 2018-02-01 | 2018-06-12 | 河北工程大学 | Reishi sporule powder capsule and preparation method thereof |
| CN116211823A (en) * | 2022-12-16 | 2023-06-06 | 安徽济生元药业有限公司 | Preparation method of antioxidant lycopene capsule |
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Application publication date: 20141210 |