CN106693845A - Preparation method of natural essential oil microcapsule - Google Patents
Preparation method of natural essential oil microcapsule Download PDFInfo
- Publication number
- CN106693845A CN106693845A CN201610556332.7A CN201610556332A CN106693845A CN 106693845 A CN106693845 A CN 106693845A CN 201610556332 A CN201610556332 A CN 201610556332A CN 106693845 A CN106693845 A CN 106693845A
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- CN
- China
- Prior art keywords
- essential oil
- natural essential
- preparation
- natural
- oil microcapsule
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
- B01J13/043—Drying and spraying
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention provides a preparation method of a natural essential oil microcapsule, and relates to preparation of microcapsules, in particular to a preparation method of a natural essential oil microcapsule for textile materials. The preparation method comprises the following preparation steps of 1, adding 8 to 15% of natural wall material into a reaction tank in percentage by mass, then adding 70 to 90% of pure water, quickly and uniformly stirring at the temperature of 70 to 80 DEG C, continuing to heat to 100 to 120 DEG C, stirring and reacting for 4 to 6h, and filtering, so as to obtain filtrate; 2, adding 2.0 to 5.0% of natural essential oil into the filtrate obtained in step 1 at the temperature of 50 to 60 DEG C, emulsifying and shearing to obtain emulsifying liquid, wherein the whole emulsifying process is performed under a vacuum condition, and the vacuum degree shall be less than 0.01MPa; homogenizing for two times by a high-pressure homogenizing machine at the pressure of 40.0MPa, so as to obtain light yellow emulsifying liquid; 3, spraying and drying the emulsifying liquid obtained in step 2, so as to obtain the natural essential oil microcapsule. The natural essential oil microcapsule has the advantage that the allergy to a human body, or other adverse effects due to additives or wall materials can be effectively reduced or avoided.
Description
Technical field
A kind of preparation method of natural essential oil microcapsules of the present invention is related to the preparation of microcapsules, in particular for textile material
On natural essential oil microcapsules preparation method.
Background technology
Microcapsules are the miniature vessels being made up of natural or synthetic macromolecular material, and diameter is generally 1-1000nm.Micro- glue
Capsule technology is finely dispersed solid matter particle, drop or gas to be completely enclosed within a tunic one kind for forming microcapsules
Technology, essence microcapsule is an important branch in microcapsules technology, is also one of microcapsules technology and rather typically should
With.
But compared with the microcapsules of other cores, because numerous specific properties of essence so that the microencapsulation of essence
Difficulty is larger, but because great function of the essence in human lives, had begun to using Arab early in Britain in 1932
Glue carries out the development work of essence microcapsule, and research of the people to microcapsule essence is still in the ascendant up to now.
The main body of essence microcapsule core is essence, and the wall material of Micro-encapsulation in Essence can be general to require depending on core
Be strong mechanical property, it is nontoxic, have no side effect, it is nonirritant, play the role of compatibility, do not influence essence and flavoring agent, and to have
Satisfactory viscosity, permeability, there are some strength and plasticity etc..The wall material commonly used in essence microcapsule technology has natural plant gum
(various types of dextrin, oligosaccharide, starch derive for class (Arabic gum, sodium alginate, carragheen etc.), starch and its derivative
Thing etc., is the wall material for embedding essence well with good emulsibility, film forming, the close property of matter), protein-based (gelatin, junket
Albumen, soybean protein, lactalbumin etc.), multiple fiber element derivative (CMC, ethyl cellulose, methylcellulose substance etc.),
Wax (insect wax, paraffin, beeswax etc.) etc..
The wall material of existing Micro-encapsulation in Essence be reach requirement higher usually can use substantial amounts of additive, and this
The microcapsules for planting wall material are used for textile material and human contact, can often cause the allergic reaction of human body or bring other unfavorable
Influence, thus influence it to widely use.
The content of the invention
It is an object of the invention to provide a kind of use by modified natural material be wall material, plants essential oil be core,
Using unique technique, do not contain the natural essential oil microcapsules of other additives, the natural essential oil microcapsules can effectively reduce or
Person avoid because additive or wall material etc. to human body caused by allergy or other adverse effects, there is provided it is a kind of it is pure and fresh, from
So, healthy, harmless natural essential oil microcapsules.
A kind of preparation method of natural essential oil microcapsules of technical scheme, it is characterised in that the micro- glue of the natural essential oil
The preparation process of capsule：
The first step, the natural wall material of 8-15% is added by mass fraction in retort, adds the pure of 70-90%
Water, quickly stirs under the conditions of 70-80 DEG C, and then to 100~120 DEG C of stirring reaction 4-6h, filtering is obtained continuous heating
Filtrate；
Second step：The natural essential oil of 2.0-5.0%, emulsification are added under the conditions of 50-60 DEG C in filtrate obtained by the first step
Shearing, obtains emulsion, and whole emulsion process keeps carrying out under vacuum, and vacuum is less than 0.01MPa；Then pass through
Homogeneous obtains flaxen emulsion twice under high pressure homogenizer 40.0MPa pressure；
3rd step：The emulsion that second step is obtained is obtained natural essential oil microscapsule powder by spray drying process；
The natural wall material is one of oligosaccharide, starch derivatives, gelatin, casein, soybean protein.
The natural essential oil microcapsules of above-mentioned technical proposal are the enclosed type fragrant microcapsules of full packing, not micro- in its wall material
Hole, with the external world contact rub, be heated, is pressurized when, its cyst wall can be ruptured, and fragrance is discharged, elimination fabric peculiar smell, imparting
Fabric is fresh and clean, limpid charming fragrance, gives outstanding smell and enjoys；By various natural materials, can assign and knit
Effect of thing aromatotherapy, such as lavender, can help reduce uneasy anxiety, alleviate unhappiness etc..
Specific embodiment
The present invention is further described with reference to embodiment.
Embodiment one：Calculate as mass fraction
The first step, adds 10% oligosaccharide in retort, adds 90% pure water, quick under the conditions of 80 DEG C
Stir, then to 100 DEG C of stirring reaction 4h, filtering is obtained filtrate to continuous heating；
Second step：The natural essential oil of 2.0-5.0% is added under the conditions of 50-60 DEG C in filtrate obtained by the first step, quickly
Stir, emulsification shearing obtains emulsion, and whole emulsion process is kept carrying out under vacuum, and vacuum is maintained
0.01MPa；Then flaxen emulsion is obtained by homogeneous under high pressure homogenizer 40.0MPa pressure twice；
3rd step：The emulsion that second step is obtained is obtained natural essential oil microscapsule powder by spray drying process.
Embodiment two：Calculate as mass fraction
The first step, 15% gelatin is added in retort by mass fraction, 85% pure water is added, in 60 DEG C of bars
Quickly stirred under part, then to 110 DEG C of stirring reaction 5h, filtering is obtained filtrate to continuous heating；
Second step：The natural essential oil of 2.0-5.0% is added under the conditions of 50-60 DEG C in filtrate obtained by the first step, quickly
Stir, emulsification shearing obtains emulsion, and whole emulsion process is kept carrying out under vacuum, and vacuum will be maintained
0.01MPa；Then flaxen emulsion is obtained by homogeneous under high pressure homogenizer 40.0MPa pressure twice；
3rd step：The emulsion that second step is obtained is obtained natural essential oil microscapsule powder by spray drying process.
Embodiment three：Calculate as mass fraction
The first step, 12% soybean protein is added in retort by mass fraction, 88% pure water is added, in 60
Quickly stirred under the conditions of DEG C, then to 110 DEG C of stirring reaction 6h, filtering is obtained filtrate to continuous heating；
Second step：The natural essential oil of 2.0-5.0% is added under the conditions of 50-60 DEG C in filtrate obtained by the first step, quickly
Stir, emulsification shearing obtains emulsion, and whole emulsion process is kept carrying out under vacuum, and vacuum will be maintained
0.01MPa；Then flaxen emulsion is obtained by homogeneous under high pressure homogenizer 40.0MPa pressure twice；
3rd step：The emulsion that second step is obtained is obtained natural essential oil microscapsule powder by spray drying process.
The preferred embodiments of the present invention are these are only, is not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within scope of the presently claimed invention.
Claims (1)
1. a kind of preparation method of natural essential oil microcapsules, it is characterised in that the preparation process of the natural essential oil microcapsules：
The first step, the natural wall material of 8-15% is added by mass fraction in retort, adds the pure water of 70-90%, in
Quickly stirred under the conditions of 70-80 DEG C, then to 100~120 DEG C of stirring reaction 4-6h, filtering is obtained filtrate to continuous heating；
Second step：The natural essential oil of 2.0-5.0% is added at 50-60 DEG C in filtrate obtained by the first step, emulsification shearing obtains breast
Change liquid, whole emulsion process keeps carrying out under vacuum, and vacuum is less than or equal to 0.01MPa；Then high pressure is passed through
Homogeneous obtains flaxen emulsion twice under homogenizer 40.0MPa pressure；
3rd step：The emulsion that second step is obtained is obtained natural essential oil microscapsule powder by spray drying process；
The natural wall material is one of oligosaccharide, starch derivatives, gelatin, casein, soybean protein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556332.7A CN106693845A (en) | 2016-07-13 | 2016-07-13 | Preparation method of natural essential oil microcapsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556332.7A CN106693845A (en) | 2016-07-13 | 2016-07-13 | Preparation method of natural essential oil microcapsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693845A true CN106693845A (en) | 2017-05-24 |
Family
ID=58939697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556332.7A Pending CN106693845A (en) | 2016-07-13 | 2016-07-13 | Preparation method of natural essential oil microcapsule |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563993A (en) * | 2019-09-04 | 2019-12-13 | 周祎杨 | method for implanting natural fragrance into Haiboli foam |
| CN112915048A (en) * | 2021-01-19 | 2021-06-08 | 江西丰兰香精香料有限公司 | Composite essence and preparation method and application thereof |
| CN114304584A (en) * | 2021-12-28 | 2022-04-12 | 广州昆特臣香精香料科技有限公司 | Preparation method of essence microcapsule and essence microcapsule |
| CN116059948A (en) * | 2023-01-20 | 2023-05-05 | 浙江归砚健康科技有限公司 | Embedding method of plant essential oil microcapsule and preparation device of microcapsule emulsion |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT413798B (en) * | 2002-11-12 | 2006-06-15 | Inovia Hutzinger Und Partner K | Production of microencapsulated volatile substances (especially in feedstuff manufacture) involves spray drying an O/W emulsion containing water, a solvent aid, natural polymers and the volatile substance |
| CN101449853A (en) * | 2008-12-18 | 2009-06-10 | 山西省农业科学院园艺研究所 | Preparation method of almond oil micro-capsules |
| CN101519624A (en) * | 2009-01-20 | 2009-09-02 | 华南农业大学 | Cinnamon essential oil microcapsule and preparation method thereof |
| CN103861537A (en) * | 2014-03-20 | 2014-06-18 | 中国热带农业科学院农产品加工研究所 | Preparation method of essential oil microcapsule |
| CN105028706A (en) * | 2015-08-11 | 2015-11-11 | 刘进 | Peony seed oil microcapsule and preparation method of peony seed oil microcapsule |
| CN105165911A (en) * | 2015-07-14 | 2015-12-23 | 浙江理工大学 | Preparation method of herba schizonepetae essential oil nanometer mosquito-repellent microcapsules |
-
2016
- 2016-07-13 CN CN201610556332.7A patent/CN106693845A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT413798B (en) * | 2002-11-12 | 2006-06-15 | Inovia Hutzinger Und Partner K | Production of microencapsulated volatile substances (especially in feedstuff manufacture) involves spray drying an O/W emulsion containing water, a solvent aid, natural polymers and the volatile substance |
| CN101449853A (en) * | 2008-12-18 | 2009-06-10 | 山西省农业科学院园艺研究所 | Preparation method of almond oil micro-capsules |
| CN101519624A (en) * | 2009-01-20 | 2009-09-02 | 华南农业大学 | Cinnamon essential oil microcapsule and preparation method thereof |
| CN103861537A (en) * | 2014-03-20 | 2014-06-18 | 中国热带农业科学院农产品加工研究所 | Preparation method of essential oil microcapsule |
| CN105165911A (en) * | 2015-07-14 | 2015-12-23 | 浙江理工大学 | Preparation method of herba schizonepetae essential oil nanometer mosquito-repellent microcapsules |
| CN105028706A (en) * | 2015-08-11 | 2015-11-11 | 刘进 | Peony seed oil microcapsule and preparation method of peony seed oil microcapsule |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563993A (en) * | 2019-09-04 | 2019-12-13 | 周祎杨 | method for implanting natural fragrance into Haiboli foam |
| CN112915048A (en) * | 2021-01-19 | 2021-06-08 | 江西丰兰香精香料有限公司 | Composite essence and preparation method and application thereof |
| CN114304584A (en) * | 2021-12-28 | 2022-04-12 | 广州昆特臣香精香料科技有限公司 | Preparation method of essence microcapsule and essence microcapsule |
| CN116059948A (en) * | 2023-01-20 | 2023-05-05 | 浙江归砚健康科技有限公司 | Embedding method of plant essential oil microcapsule and preparation device of microcapsule emulsion |
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Application publication date: 20170524 |