CN103801239B - Heat-resisting spacetabs type osmanthus flower fragrance microcapsules and its preparation method and application - Google Patents
Heat-resisting spacetabs type osmanthus flower fragrance microcapsules and its preparation method and application Download PDFInfo
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- CN103801239B CN103801239B CN201410071649.2A CN201410071649A CN103801239B CN 103801239 B CN103801239 B CN 103801239B CN 201410071649 A CN201410071649 A CN 201410071649A CN 103801239 B CN103801239 B CN 103801239B
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Abstract
The invention discloses a kind of heat-resisting spacetabs type osmanthus flower fragrance microcapsules, removing moisture by mass percentage, comprise following component: 5 ~ 25% oil-soluble osmanthus flower fragrances, 25 ~ 48% modified gum arabic A-2010,37 ~ 63% maltodextrins, wherein, described maltodextrin DE value is 15 ~ 20.Present invention also offers its preparation method and preparing the application in skin protection cosmetics.Heat-resisting spacetabs type osmanthus flower fragrance microcapsules prepared by the present invention have good stability and water-soluble, and under high temperature, fragrance retention rate reaches 85%, and within three months, fragrance retention rate reaches 90%, has higher heat resistance and good slow release.Can be applied in the skin protection cosmetics containing oil-soluble osmanthus flower fragrance, have good compatibility with skin.Preparation method of the present invention is simply controlled, and repeatability is high.
Description
Technical field
The present invention relates to essence microcapsule technical field, be specifically related to a kind of heat-resisting spacetabs type osmanthus flower fragrance microcapsules and its preparation method and application.
Background technology
Being added into by essence in daily cosmetics or skin care item is the cosmetic industrial expansion focus that globalizes in recent years.The essence added in skin protection cosmetics is generally oil soluble perfume, and its main component is volatile oil, and its character is very unstable, not easily preserves, deposits and adds.
Carrier technique can improve essence compatibility, stability and slow release, and researcher both domestic and external throws into sight line in carrier technique one after another, develops as carrier transportation systems such as microcapsules, liposome, gels.Microcapsules technology is a kind of filmogen the technology of solid or the coated formation fine particle of liquid, and microcapsules can store the material of micro situation, and discharge this material when needed.When after liquid microencapsulation, fine-powdered product can be obtained.Microencapsulation can make liquid become and be easy to use, be easy to deposit; Under the condition that can control, the core contained by microcapsules can discharge at once, also can be passed through a period of time little by little to discharge.The release gradually of microcapsules core, has very important application at medicine, cosmetics, agricultural chemicals and fertilizer industry; By volatile material microencapsulation, volatilization can be suppressed, improve its storage stability.
In existing essence microcapsule process, generally need the materials such as adding portion crosslinking agent, catalyst or organic solvent, thus it is poor with skin-friendliness to cause the essence microcapsule prepared to join in skin protection cosmetics.Existing essence microcapsule product is as microcapsule emulsion or colloid etc., and general slow-release time was at about one month, and heat-resisting effect is then more to be embodied in high temperature resistant food product, does not relate in cosmetic field.Essence microcapsule is applied in cosmetic field, and its heat resistance, slow release need further raising.
Summary of the invention
The object of this invention is to provide a kind of heat-resisting spacetabs type osmanthus flower fragrance microcapsules, to solve essence capsule heat resistance in prior art, slow release is low, join in skin protection cosmetics with skin-friendliness difference etc. defect.Present invention also offers its preparation method and preparing the application in skin protection cosmetics.
For addressing the aforementioned drawbacks, the present invention by the following technical solutions:
A kind of heat-resisting spacetabs type osmanthus flower fragrance microcapsules, removing moisture by mass percentage, comprises following component:
Oil-soluble osmanthus flower fragrance 5 ~ 25%
Modified gum arabic A-201025 ~ 48%
Maltodextrin 37 ~ 63%
Wherein, described maltodextrin DE value is 15 ~ 20.
The preparation method of above-mentioned heat-resisting spacetabs type osmanthus flower fragrance microcapsules, comprises the steps:
Step one, be dissolved in deionized water by the modified gum arabic A-2010 of formula ratio, maltodextrin, at room temperature stir and obtain wall material solution, wherein, the mass ratio of modified gum arabic A-2010 and deionized water is 1 ~ 3:10;
Step 2, to be joined by the oil-soluble osmanthus flower fragrance of formula ratio in wall material solution prepared by step one, the stir speed (S.S.) with 100r/min ~ 500r/min under room temperature stirs, and forms suspension;
Step 3, suspension step 2 prepared carry out spraying dry by spray dryer, and wherein, EAT is 170 ~ 190 DEG C, and leaving air temp is 80 ~ 90 DEG C;
Step 4, spray dryer are cooled to room temperature, obtain pulverous heat-resisting spacetabs type osmanthus flower fragrance microcapsules.
The time of stirring described in step 2 is 10 ~ 30min.
Above-mentioned heat-resisting spacetabs type osmanthus flower fragrance microcapsules are preparing the application in skin protection cosmetics.
Beneficial effect of the present invention:
1, the heat-resisting spacetabs type osmanthus flower fragrance microcapsules that prepared by the present invention have good stability and water-soluble, and under high temperature, fragrance retention rate reaches 85%, and within three months, fragrance retention rate reaches 90%, has higher heat resistance and good slow release.Can be applied in the skin protection cosmetics containing oil-soluble osmanthus flower fragrance, have good compatibility with skin.
2, preparation method of the present invention is simply controlled, and repeatability is high.The heat-resisting spacetabs type osmanthus flower fragrance microcapsules that oil-soluble osmanthus flower fragrance mass percentage is 5 ~ 25% can be prepared by conditions such as modifying ingredients ratio, parcel time, air inlet/outlet temperature.Can be added in cosmetic formulations, or directly be used.
3, traditional essence microcapsule also needs to add partial cross-linked dose, the material such as catalyst or organic solvent in preparation, thus it is poor with skin-friendliness to cause the essence microcapsule prepared to join in skin protection cosmetics.And the use of modified gum arabic A-2010 avoids the interpolation of these materials in the present invention, there is good compatibility with skin, be easy to the effect giving full play to osmanthus flower fragrance.Also improve the natural emulsified ability of Arabic gum simultaneously, wrap up in essence at emulsifying essence excellent stability is provided.Also improve microcapsules to essence slowly-releasing, controlled release ability.
4, the present invention utilizes inclusion technique to wrap up oil-soluble osmanthus flower fragrance, increase its loading content, improve its stability, and improve that it is water-soluble, heat resistance, slow release, effectively can solve the oil-soluble osmanthus flower fragrance problem that poorly water-soluble, instability and fragrance remaining time are short in cosmetics product formula, make the preparation of the cosmetics containing oil-soluble osmanthus flower fragrance convenient, simple.
5, the heat-resisting spacetabs type osmanthus flower fragrance microcapsules in the present invention improve essence and rest on the skin surface scentetd time, are conducive to improving consumer to the likability of cosmetics.
Accompanying drawing explanation
Fig. 1 is preparation flow figure of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing the present invention done and further explain.Specific embodiment is intended to describe the present invention in more detail below, and should not be construed as limiting the scope of the invention.
A kind of heat-resisting spacetabs type osmanthus flower fragrance microcapsules, removing moisture by mass percentage, comprises following component:
Oil-soluble osmanthus flower fragrance 5 ~ 25%
Modified gum arabic A-201025 ~ 48%
Maltodextrin 37 ~ 63%
Wherein, described maltodextrin DE value is 15 ~ 20.
The preparation method of above-mentioned heat-resisting spacetabs type osmanthus flower fragrance microcapsules, as shown in Figure 1, comprises the steps:
Step one, be dissolved in deionized water by the modified gum arabic A-2010 of formula ratio, maltodextrin, at room temperature stir and obtain wall material solution, wherein, the mass ratio of modified gum arabic A-2010 and deionized water is 1 ~ 3:10;
Step 2, the oil-soluble osmanthus flower fragrance of formula ratio to be joined in wall material solution prepared by step one, stir 10 ~ 30min with the stir speed (S.S.) of 100r/min ~ 500r/min under room temperature, mix, form suspension;
Step 3, suspension step 2 prepared carry out spraying dry by spray dryer, and wherein, EAT is 170 ~ 190 DEG C, and leaving air temp is 80 ~ 90 DEG C;
Step 4, spray dryer are cooled to room temperature, obtain pulverous heat-resisting spacetabs type osmanthus flower fragrance microcapsules.
The oil-soluble osmanthus flower fragrance that following examples relate to is (Shanghai Ke Dao essence and flavoring agent Co., Ltd, XS016); Modified gum arabic A-2010 is (American TI CGUMS company, A-2010); Maltodextrin is (Shandong BaoLingBao Biology Co., Ltd, DE value=20).
Embodiment 1
1. take 16.62g modified gum arabic A-2010,16.63g maltodextrin, 65.00g deionized water puts into beaker, carries out the heating water bath of 25 DEG C, and stirs, as wall material solution;
2. take 1.75g oil-soluble osmanthus flower fragrance, add in wall material solution, carry out the heating water bath of 25 DEG C, and to stir formation suspension with 300r/min;
3. suspension is carried out spraying dry, EAT is 180 DEG C, and leaving air temp is 90 DEG C, and peristaltic pump inlet amount is 30r/min;
4. namely machine cool to room temperature to be spray dried obtains heat-resisting spacetabs type osmanthus flower fragrance microscapsule powder, it is 3.6 ~ 13.4 μm that this microscapsule powder records domain size distribution by SEM, under 120 DEG C of high temperature, sweet osmanthus fragrance retention rate is 87.92%(electrothermostat 120 DEG C of heat treatment 30min, measure the absorbance of sample before and after heat treatment, calculate fragrance retention rate, following examples same treatment), 20 DEG C are preserved three months fragrance of osmanthus gas retention rates is 93.81%.
Embodiment 2
1. take 10.28g modified gum arabic A-2010,15.43g maltodextrin, 70.00g deionized water puts into beaker, carries out the heating water bath of 25 DEG C, and stirs, as wall material solution;
2. take 4.29g oil-soluble osmanthus flower fragrance, add in wall material solution, carry out the heating water bath of 25 DEG C, and to stir formation suspension with 300r/min;
3. suspension is carried out spraying dry, EAT is 180 DEG C, and leaving air temp is 90 DEG C, and peristaltic pump inlet amount is 30r/min;
4. namely machine cool to room temperature to be spray dried obtains heat-resisting spacetabs type osmanthus flower fragrance microscapsule powder, it is 4.2 ~ 15.4 μm that this microscapsule powder records domain size distribution by SEM, under 120 DEG C of high temperature, sweet osmanthus fragrance retention rate is 82.20%, 20 DEG C of preservations, three months fragrance of osmanthus gas retention rates is 92.28%.
Embodiment 3
1. take 10.50g modified gum arabic A-2010,15.75g maltodextrin, 65.00g deionized water puts into beaker, carries out the heating water bath of 25 DEG C, and stirs, as wall material solution;
2. take 8.75g oil-soluble osmanthus flower fragrance, add wall material solution, carry out the heating water bath of 25 DEG C, and to stir formation suspension with 300r/min;
3. suspension is carried out spraying dry, EAT is 180 DEG C, and leaving air temp is 90 DEG C, and peristaltic pump inlet amount is 30r/min;
4. namely machine cool to room temperature to be spray dried obtains heat-resisting spacetabs type osmanthus flower fragrance microscapsule powder, it is 5.1 ~ 16.8 μm that this microscapsule powder records domain size distribution by SEM, under 120 DEG C of high temperature, sweet osmanthus fragrance retention rate is 84.83%, 20 DEG C of preservations, three months fragrance of osmanthus gas retention rates is 90.95%.
Embodiment 4
1. take 17.14g modified gum arabic A-2010,17.15g maltodextrin, 60.00g deionized water puts into beaker, carries out the heating water bath of 25 DEG C, and stirs, as wall material solution;
2. take 5.71g oil-soluble osmanthus flower fragrance, add wall material solution, carry out the heating water bath of 25 DEG C, and to stir formation suspension with 500r/min;
3. suspension is carried out spraying dry, EAT is 180 DEG C, and leaving air temp is 90 DEG C, and peristaltic pump inlet amount is 30r/min;
4. namely machine cool to room temperature to be spray dried obtains heat-resisting spacetabs type osmanthus flower fragrance microscapsule powder, it is 4.8 ~ 15.3 μm that this microscapsule powder records domain size distribution by SEM, under 120 DEG C of high temperature, sweet osmanthus fragrance retention rate is 86.07%, 20 DEG C of preservations, three months fragrance of osmanthus gas retention rates is 92.88%.
Above-mentioned example, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a preparation method for heat-resisting spacetabs type osmanthus flower fragrance microcapsules, is characterized in that, described heat-resisting spacetabs type osmanthus flower fragrance microcapsules removing moisture by mass percentage, comprises following component:
Oil-soluble osmanthus flower fragrance 5 ~ 25%
Modified gum arabic A-201025 ~ 48%
Maltodextrin 37 ~ 63%
Wherein, described maltodextrin DE value is 15 ~ 20;
Described preparation method comprises the steps:
Step one, be dissolved in deionized water by the modified gum arabic A-2010 of formula ratio, maltodextrin, at room temperature stir and obtain wall material solution, wherein, the mass ratio of modified gum arabic A-2010 and deionized water is 1 ~ 3:10;
Step 2, to be joined by the oil-soluble osmanthus flower fragrance of formula ratio in wall material solution prepared by step one, the stir speed (S.S.) with 100r/min ~ 500r/min under room temperature stirs, and forms suspension;
Step 3, suspension step 2 prepared carry out spraying dry by spray dryer, and wherein, EAT is 170 ~ 190 DEG C, and leaving air temp is 80 ~ 90 DEG C;
Step 4, spray dryer are cooled to room temperature, obtain pulverous heat-resisting spacetabs type osmanthus flower fragrance microcapsules.
2. the preparation method of heat-resisting spacetabs type osmanthus flower fragrance microcapsules according to claim 1, it is characterized in that, the time of stirring described in step 2 is 10 ~ 30min.
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| CN105861153B (en) * | 2016-06-23 | 2020-04-03 | 云南中烟工业有限责任公司 | Composite tobacco essence, preparation method and application thereof |
| CN106188732A (en) * | 2016-07-06 | 2016-12-07 | 上海应用技术学院 | A kind of Longaacting fragrance-aretaining Flos Osmanthi Fragrantis fragrance wallpaper and preparation method thereof |
| CN106188731A (en) * | 2016-07-06 | 2016-12-07 | 上海应用技术学院 | A kind of Longaacting fragrance-aretaining fragrance of a flower delicate fragrance fragrance wallpaper and preparation method thereof |
| CN106120476A (en) * | 2016-07-06 | 2016-11-16 | 上海应用技术学院 | A kind of Longaacting fragrance-aretaining fragrance of a flower powder perfume (or spice) fragrance wallpaper and preparation method thereof |
| CN115090225A (en) * | 2022-05-12 | 2022-09-23 | 重庆中科力泰高分子材料股份有限公司 | Novel efficient aldehyde-removing transparent gel and preparation method thereof |
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| CN1821456A (en) * | 2006-02-10 | 2006-08-23 | 党智军 | Novel fabric with skin-care function and its preparing method |
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| CN1821456A (en) * | 2006-02-10 | 2006-08-23 | 党智军 | Novel fabric with skin-care function and its preparing method |
| CN101708451A (en) * | 2009-12-25 | 2010-05-19 | 陕西科技大学 | Method for preparing high-temperature resistant essence microcapsules |
| CN102787016A (en) * | 2012-07-23 | 2012-11-21 | 合肥工业大学 | Heatproof microencapsulated essence and its preparation method |
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