CN111012704A - Application of aquilaria sinensis peel extract in preparing moisturizing skin care product - Google Patents
Application of aquilaria sinensis peel extract in preparing moisturizing skin care product Download PDFInfo
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- CN111012704A CN111012704A CN201911293845.3A CN201911293845A CN111012704A CN 111012704 A CN111012704 A CN 111012704A CN 201911293845 A CN201911293845 A CN 201911293845A CN 111012704 A CN111012704 A CN 111012704A
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- aquilaria sinensis
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- peel extract
- skin care
- aquilaria
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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Abstract
The invention discloses an application of an aquilaria sinensis peel extract in preparing a humectant. According to the invention, tests show that the aquilaria sinensis peel extract has the moisture absorption rate equivalent to that of hyaluronic acid and the moisture retention rate equivalent to that of glycerin and has a good moisture retention effect in a low-humidity and high-humidity environment. Therefore, the aquilaria sinensis peel extract has good moisturizing activity, can be used for preparing a moisturizing agent, can be applied to moisturizing skin care products, and has good application prospect.
Description
The technical field is as follows:
the invention belongs to the fields of biotechnology and fine chemical industry, and particularly relates to an application of an aquilaria sinensis peel extract in preparation of a moisturizing skin care product.
Background art:
the humectant is a substance with moisturizing effect, is an important component in daily skin care products of people, and has the effects of keeping moisture of stratum corneum, maintaining skin elasticity, promoting skin barrier function repair and the like. If the water content of the horny layer is kept between 10% and 20%, the skin is soft, moist and elastic, if the water content of the horny layer is lower than 10%, the skin is dry, rough and even chapped, and if the water content of the horny layer is lower than 10%, inflammation is caused in serious cases, so that skin diseases such as dermatitis, eczema, psoriasis and the like are caused. Therefore, moisture retention is an important condition for ensuring skin health and delaying aging.
The economic value of Aquilaria sinensis (Lour.) root (Gilg) is mainly reflected in the economic benefit brought by the agilawood, but because the Aquilaria sinensis does not generate fragrance under the condition of not being damaged or stimulated or is limited by the fragrance generation technology, the Aquilaria sinensis can generate fragrance after the Aquilaria sinensis grows up, and the fragrance generation medicinal material quality can also achieve the requirements specified in the pharmacopoeia for years. Therefore, in order to improve the utilization rate of aquilaria sinensis resources, people begin to pay attention to research and development of aquilaria sinensis leaves and fruits, and certain research progress is achieved.
The invention content is as follows:
the first purpose of the invention is to provide the application of the aquilaria sinensis peel extract in preparing the moisturizing agent.
According to the invention, tests show that the aquilaria sinensis peel extract has the moisture absorption rate equivalent to that of hyaluronic acid and the moisture retention rate equivalent to that of glycerin and has a good moisture retention effect in a low-humidity and high-humidity environment. Therefore, the aquilaria sinensis peel extract has good moisturizing activity, can be used for preparing a moisturizing agent, can be applied to moisturizing skin care products, and has good application prospect.
The aquilaria sinensis peel extract is an aquilaria sinensis peel water extract.
Preferably, the aquilaria sinensis peel extract is prepared by taking aquilaria sinensis peel as a raw material, crushing the aquilaria sinensis peel, adding water, performing reflux extraction, and concentrating to dryness to obtain an aquilaria sinensis peel water extract.
Preferably, the reflux extraction is carried out at 60-100 ℃.
Preferably, the aquilaria sinensis peel extract is prepared by taking aquilaria sinensis peel as a raw material, crushing the aquilaria sinensis peel, adding water, extracting under reflux for 2 hours at 100 ℃ for several times, filtering, combining extracting solutions, and concentrating the extracting solutions to be dry by a rotary evaporator to obtain the aquilaria sinensis peel water extract.
The second object of the invention is a moisturizer which is characterized by containing an effective dose of aquilaria sinensis peel extract as an active ingredient. The humectant is a skin care product with moisturizing effect
According to the invention, tests show that the aquilaria sinensis peel extract has the moisture absorption rate equivalent to that of hyaluronic acid and the moisture retention rate equivalent to that of glycerin and has a good moisture retention effect in a low-humidity and high-humidity environment. Therefore, the aquilaria sinensis peel extract has good moisturizing activity, can be used for preparing a moisturizing agent, can be applied to moisturizing skin care products, and has good application prospect.
The specific implementation mode is as follows:
the following examples are further illustrative of the present invention and are not intended to be limiting thereof.
Example 1: preparation method of aquilaria sinensis pericarp extract
Preparation of an aquilaria sinensis peel water extract sample: weighing 5.0216g of dried aquilaria sinensis pericarp, adding 100mL of water, reflux-extracting at 100 deg.C for 2 times, each time for 2h, filtering, mixing 2 extractive solutions, and concentrating to dryness by rotary evaporator to obtain aquilaria sinensis pericarp water extract.
Example 2: determination of moisturizing effect of aquilaria sinensis pericarp water extract
(1) Moisture absorption rate determination of aquilaria sinensis peel water extract
Weighing 2.0g of water extract of cortex Aquilariae Resinatum, hyaluronic acid and glycerol, weighing 4 parts, respectively adding into weighing bottle with diameter of 6cm, placing in oven at 60 deg.C, drying to constant weight, and weighing to obtain weight before standing (W)0). 2 of these flasks were placed in a desiccator with a saturated solution of potassium acetate and a Relative Humidity (RH) of 41%, and the other 2 flasks in a desiccator with a saturated solution of ammonium sulphate and a relative humidity of 83%. The samples were weighed for 4, 24, 48h at rest (W)n) The experiment was repeated 3 times. The moisture absorption rate was calculated according to the following formula: moisture absorption rate/% (W) is 100n-W0)/W0. Meanwhile, the water content H of the sample before being placed in a dryer is calculated according to the weight of the sample after being placed for 48 hours0，H0Weight of sample-weight before standing W of 48h0。
The results of the experiment are shown in table 1:
table 1: moisture absorption rate of aquilaria sinensis pericarp water extract (%)
(2) Determination of moisturizing rate of aquilaria sinensis pericarp water extract
Placing the above-mentioned sample after moisture absorption in a drier filled with silica gel with relative humidity of 41% and 83%, respectively, weighing sample weight and calculating water content H of the sample after the sample is placed in the drier when the standing time is 4, 24 and 48Hn，HnCurrent sample weight-weight before placement W0The experiment was repeated 3 times. The moisture retention was calculated according to the following formula: moisture retention rate/% -100Hn/H0。
The results of the experiment are shown in table 2:
table 2: moisture retention of Water extract of Aristolochia sinensis pericarp (%)
The experimental results show that: under low and high humidity environment, the moisture absorption rate of the aquilaria sinensis peel water extract is equivalent to that of hyaluronic acid, the moisture retention rate is equivalent to that of glycerin, and the aquilaria sinensis peel water extract has a very good moisture retention effect, can be used for preparing a moisture retention agent and is applied to a moisture retention skin care product.
Claims (7)
1. Application of aquilaria sinensis pericarp extract in preparing moisturizer is provided.
2. The use as claimed in claim 1, wherein said aquilaria sinensis pericarp extract is an aqueous extract of aquilaria sinensis pericarp.
3. The use as claimed in claim 2, wherein the aquilaria sinensis pericarp extract is obtained by using aquilaria sinensis pericarp as a raw material, pulverizing the raw material, adding water, extracting under reflux, and concentrating to dryness to obtain the aquilaria sinensis pericarp water extract.
4. The use of claim 3, wherein the reflux extraction is performed at 60-100 ℃.
5. The use as claimed in claim 3 or 4, wherein the aquilaria sinensis pericarp extract is obtained by taking aquilaria sinensis pericarp as a raw material, crushing the raw material, adding water, extracting under reflux for 2 hours at 100 ℃ for several times, filtering, combining the extracts, and concentrating to dryness by a rotary evaporator to obtain the aquilaria sinensis pericarp water extract.
6. A moisturizer is characterized by containing an effective amount of an aquilaria sinensis pericarp extract as an active ingredient.
7. The moisturizer of claim 6, wherein the moisturizer is a skin care product with moisturizing effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911293845.3A CN111012704A (en) | 2019-12-16 | 2019-12-16 | Application of aquilaria sinensis peel extract in preparing moisturizing skin care product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911293845.3A CN111012704A (en) | 2019-12-16 | 2019-12-16 | Application of aquilaria sinensis peel extract in preparing moisturizing skin care product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111012704A true CN111012704A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911293845.3A Pending CN111012704A (en) | 2019-12-16 | 2019-12-16 | Application of aquilaria sinensis peel extract in preparing moisturizing skin care product |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991715A (en) * | 2010-10-28 | 2011-03-30 | 广东省微生物研究所 | Aquilaria sinensis fruit skin extract and preparation method and application thereof |
| CN103404868A (en) * | 2013-08-28 | 2013-11-27 | 广东省微生物研究所 | Applications of aquilaria sinensis pericarp extractive in preparing anti-aging health-care food or skin care products |
| CN103405371A (en) * | 2013-08-28 | 2013-11-27 | 广东省微生物研究所 | Application of aquilaria sinensis peel extract in preparation of whitening cosmetics |
| CN104940050A (en) * | 2015-05-07 | 2015-09-30 | 孙广娥 | Use of agilawood volatile oil stoste in preparation of skin-care product |
| CN107080722A (en) * | 2017-03-28 | 2017-08-22 | 佛山市汇汾化妆品科技有限公司 | A kind of Whelk-eliminating paste |
| CN108309854A (en) * | 2018-03-31 | 2018-07-24 | 佛山娇芙生物科技有限公司 | A kind of lotus flower anti-aging cosmetics composition and its application |
| KR20180119550A (en) * | 2018-10-26 | 2018-11-02 | 주식회사 엘지생활건강 | Cosmetic Composition for skin moisturizing comprising Aquilaria agallocha Roxburgh extracts |
-
2019
- 2019-12-16 CN CN201911293845.3A patent/CN111012704A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991715A (en) * | 2010-10-28 | 2011-03-30 | 广东省微生物研究所 | Aquilaria sinensis fruit skin extract and preparation method and application thereof |
| CN103404868A (en) * | 2013-08-28 | 2013-11-27 | 广东省微生物研究所 | Applications of aquilaria sinensis pericarp extractive in preparing anti-aging health-care food or skin care products |
| CN103405371A (en) * | 2013-08-28 | 2013-11-27 | 广东省微生物研究所 | Application of aquilaria sinensis peel extract in preparation of whitening cosmetics |
| CN104940050A (en) * | 2015-05-07 | 2015-09-30 | 孙广娥 | Use of agilawood volatile oil stoste in preparation of skin-care product |
| CN107080722A (en) * | 2017-03-28 | 2017-08-22 | 佛山市汇汾化妆品科技有限公司 | A kind of Whelk-eliminating paste |
| CN108309854A (en) * | 2018-03-31 | 2018-07-24 | 佛山娇芙生物科技有限公司 | A kind of lotus flower anti-aging cosmetics composition and its application |
| KR20180119550A (en) * | 2018-10-26 | 2018-11-02 | 주식회사 엘지생활건강 | Cosmetic Composition for skin moisturizing comprising Aquilaria agallocha Roxburgh extracts |
Non-Patent Citations (4)
| Title |
|---|
| MINHUA ZHOU ET AL: ""Antinociceptive and anti-inflammatory activities of Aquilaria sinensis (Lour.) Gilg. Leaves extract"", 《JOURNAL OF ETHNOPHARMACOLOGY》 * |
| 张兴 等: ""白木香果皮化学成分及其生物活性研究"", 《中草药》 * |
| 李春深 编著: "《本草纲目养生全书》", 31 October 2016, 天津科学技术出版社 * |
| 李浩华 等: ""白木香果皮提取物清除 DPPH 自由基能力及抑制酪氨酸酶活性的研究"", 《中国民族民间医药》 * |
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Application publication date: 20200417 |
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