Viburnum macrocephalum extract and preparation method and application thereof in cosmetics

A technique for extracting and chrysanthemum, which is applied in the field of chrysanthemum extract and preparation, and achieves the effect of maintaining natural quality, widening utilization and good product quality

Active Publication Date: 2018-04-13
扬州市华星化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention adopts the subcritical water extraction method to extract the agar flower polysaccharide and the agar flower flavonoid from the agar flower. The results of the efficacy experiment show that it has a good anti-aging effect and has potential application value in the field of cosmetics. At present, there is no similar product. to report

Method used

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  • Viburnum macrocephalum extract and preparation method and application thereof in cosmetics
  • Viburnum macrocephalum extract and preparation method and application thereof in cosmetics
  • Viburnum macrocephalum extract and preparation method and application thereof in cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] A kind of preparation of viburnum extract, the steps are as follows:

[0087] (1) Ultrasound-assisted enzymolysis treatment of Qionghua dry powder

[0088] 1 mass part of Yangzhou Qionghua dry powder (80 mesh, moisture content 0.2%) and 5 mass parts of water are added to the reaction kettle, stirred at 100rpm and heated to 50°C, and 0.0005 mass parts of pectinase (Novozymes Co. Pectinex BE XXL, the enzyme activity is 16000PECTU / ml, the same below) and 0.0005 parts by mass of cellulase (Celluclast 1.5L from Novozymes, the enzyme activity is 700EGU / mL, the same below) to form a complex enzyme, adjust the pH with sodium hydroxide To 6.8, turn on the ultrasound, the ultrasound power is 400W, and react for 20min. After the reaction, centrifuge with a three-legged centrifuge, dry the filter cake, and obtain the processed viburnum powder, which is about 1 part by mass;

[0089] (II) Extraction of agar flower polysaccharides and flavonoids

[0090] The agar pollen after the ...

Embodiment 2

[0101] A kind of preparation of viburnum extract, the steps are as follows:

[0102] (1) Ultrasound-assisted enzymolysis treatment of Qionghua dry powder

[0103] Add 1 mass part of Yangzhou Qionghua dry powder (200 mesh, 0.25% moisture content) and 8 mass parts of water into the reactor, stir at 200rpm and heat up to 70°C, add 0.00125 mass parts of pectinase and 0.00375 mass parts of fiber Sulfase was used to form a complex enzyme, the pH was adjusted to 7.5 with triethanolamine, the ultrasound was turned on, the ultrasound power was 100W, and the reaction was performed for 40 minutes. After the reaction, centrifuge with a three-legged centrifuge, dry the filter cake, and obtain the processed viburnum powder, which is about 1 part by mass;

[0104] (II) Extraction of agar flower polysaccharides and flavonoids

[0105] The agar pollen after the treatment that step (I) obtains is dropped in the subcritical water extraction kettle, add 50 mass parts water (regulate the pH of d...

Embodiment 3

[0116] A kind of preparation of viburnum extract, the steps are as follows:

[0117] (1) Ultrasound-assisted enzymolysis treatment of Qionghua dry powder

[0118] Add 1 mass part of Yangzhou Qionghua dry powder (100 mesh, moisture content 0.25%) and 6 mass parts of water into the reactor, stir at 150rpm and heat up to 60°C, add 0.001 mass part of pectinase and 0.002 mass part of fiber Sulfase was used to form a complex enzyme, the pH was adjusted to 7.2 with aminomethyl propanol, the ultrasound was turned on, the ultrasound power was 300W, and the reaction was carried out for 30 minutes. After the reaction, centrifuge with a three-legged centrifuge, dry the filter cake, and obtain the processed viburnum powder, which is about 1 part by mass;

[0119] (II) Extraction of agar flower polysaccharides and flavonoids

[0120] The agar pollen after the treatment that step (1) obtains is dropped in the subcritical water extraction kettle, add 30 mass parts water (regulate the pH of ...

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Abstract

The invention discloses a viburnum macrocephalum extract and a preparation method and application thereof in cosmetics. The method comprises the following steps: processing a dry viburnum macrocephalum powder by enzymolysis with ultrasonic supporting; extracting through a subcritical water extraction kettle; concentrating the obtained extracting liquid; adding ethyl alcohol to the concentrated liquid; uniformly mixing; standing; filtering; collecting a precipitate A; concentrating the filtrate; drying to obtain a viburnum macrocephalum extract 1; adding water to the precipitate A; filtering; adding ethyl alcohol to the filtrate; standing; filtering to obtain a precipitate B; drying to obtain a viburnum macrocephalum extract 2; correspondingly adding 1, 3-butanediol to the viburnum macrocephalum extract 1 and the viburnum macrocephalum extract 2; homogenizing and dissolving; filtering to remove undissolved substances, so as to obtain a purified viburnum macrocephalum flavone butanediolsolution and a purified viburnum macrocephalum polysaccharide butanediol solution; mixing the purified viburnum macrocephalum flavone butanediol solution and the purified viburnum macrocephalum polysaccharide butanediol solution according to a certain ratio to obtain the viburnum macrocephalum extract. The method is high in extracting efficiency, high in product quality, and low in production cost; the prepared product is free from any toxic and harmful substances and can be conveniently added to the cosmetics of different formulation.

Description

technical field [0001] The invention belongs to the technical field of extracting natural active ingredients, and in particular relates to a viburnum extract, a preparation method and its application in cosmetics. Background technique [0002] Viburnum macrocephalum Fort. f. keteleeri (Carr.) Rehd is a semi-evergreen shrub of the genus Viburnum in the family Caprifolicaceae. Qionghua, also known as polybaxian, hydrangea, butterfly flower, etc., is of high ornamental value. It is known as "a flower in Weiyang, which has no similar kind in the world". It is a unique plant in my country and the city flower of Yangzhou City. Because of its unique flower shape and elegant appearance Flowers and colors have interpreted rich cultural connotations and enduring charming legends in ancient Chinese history. [0003] At present, Viburnum viburnum produced in Yangzhou is mainly used as an ornamental plant. Compared with other plants of the genus Viburnum, there are fewer research literat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q5/02A61Q19/00A61Q19/10
CPCA61K8/97A61K2800/805A61K2800/82A61Q5/02A61Q19/00A61Q19/10
Inventor 张爱龙张敏
Owner 扬州市华星化妆品有限公司
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