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Rose plant extract as well as preparation method, composition and application thereof

The technology of a plant extract and Rosa genus is applied in the field of a rose plant extract and its preparation, which can solve the problems that the extract has no permeability, no whitening and anti-aging effects, etc., and achieves remarkable whitening and anti-aging effects, inhibiting The production of melanin, the effect of small molecular weight

Pending Publication Date: 2022-03-25
银谷芳香科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the extracts of Rosa plants are generally prepared by ethanol extraction and resin adsorption chromatography. This method is too simple and conventional, and the prepared extracts do not have good permeability, that is, they have no significant whitening and anti-aging effects.

Method used

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  • Rose plant extract as well as preparation method, composition and application thereof
  • Rose plant extract as well as preparation method, composition and application thereof
  • Rose plant extract as well as preparation method, composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～4

[0036] Embodiment 1~4 provides a kind of composition, and each component content is shown in Table 1; Wherein, the preparation method of Chinese rose extract in embodiment 1~4 comprises the following steps:

[0037] S1: Pick fresh rose flowers, wash and crush them, dissolve the ground rose flowers in purified water with 5 times the mass, soak at 55°C for 60 minutes, then add 2% cellulase and 2% pectinase to the total weight of rose flowers Mix and stand for 60 minutes to carry out enzymolysis to become rose flower enzymolysis solution;

[0038] S2: The Chinese rose enzymatic hydrolysis solution was adjusted with 4 times the mass of purified water, and then the fermentation broth was added at a volume ratio of 1:2, and aerobic fermentation was carried out at 30°C and 120r / min on a shaking table for 24 hours to obtain a Chinese rose fermentation extract; Fermentation liquid comprises the following components in mass percentage: water 94.285%, glucose 5%, ammonium sulfate 0.5%, p...

Embodiment 5

[0044] This embodiment provides a composition, and the contents of each component are shown in Table 1; wherein, the preparation method of the Chinese rose extract in this embodiment includes the following steps:

[0045] S1: Pick fresh rose flowers, wash and crush them, dissolve the crushed rose flowers in purified water with 4 times the mass, soak at 50°C for 55 minutes, then add 1% cellulase and 3% pectinase to the total weight of rose flowers Mix and stand for 55 minutes to carry out enzymolysis to become rose flower enzymolysis solution;

[0046] S2: The enzymatic hydrolysis solution of rose flower was adjusted with purified water of 3 times the mass, and then the fermentation broth was added in a volume ratio of 1:3, and aerobic fermentation was carried out at 32°C and 120r / min on a shaking table for 22 hours to obtain a rose flower fermentation extract; The fermented liquid comprises the following components in mass percentage: 94.08% of water, 5% of glucose, 0.6% of am...

Embodiment 6

[0052] This embodiment provides a composition, and the contents of each component are shown in Table 1; wherein, the preparation method of the Chinese rose extract in this embodiment includes the following steps:

[0053] S1: Pick fresh rose flowers, wash and crush them, dissolve the crushed rose flowers in purified water with 6 times the mass, soak at 45°C for 50 minutes, then add 3% cellulase and 1% pectinase to the total weight of rose flowers Mix and stand for 50 minutes to carry out enzymolysis to become rose flower enzymolysis solution;

[0054] S2: The Chinese rose enzymatic hydrolysis solution was adjusted with 5 times the mass of purified water, and then the fermentation broth was added at a volume ratio of 1:4, and aerobic fermentation was carried out at 30°C and 120r / min on a shaking table for 24 hours to obtain a Chinese rose fermentation extract; Fermentation liquid comprises the following components in mass percentage: water 94.49%, glucose 5%, ammonium sulfate 0...

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Abstract

The invention provides a rose plant extract as well as a preparation method, a composition and application thereof, and relates to the technical field of rose plant production. The invention discloses a preparation method of a rose plant extract. The preparation method comprises the following steps: S1, cleaning, crushing and carrying out enzymolysis on rose plants; s2, fermenting the enzymolysis solution; s3, filtering the fermentation extracting solution to obtain a solid substance, extracting, filtering and concentrating to obtain an extract; s4, re-dissolving the extract, extracting, and concentrating to obtain an extract; s5, carrying out adsorption chromatography treatment on the extract to obtain a rose plant extracting solution; and S6, mixing the rosa plant fermentation extracting solution obtained in the step S2 and the rosa plant extracting solution obtained in the step S5 to obtain the rosa plant extract. The invention also provides rose plant extracts and compositions and uses thereof. According to the invention, rose plants are used as raw materials, and the rose plant extract with good permeability and remarkable whitening and anti-aging effects is prepared.

Description

technical field [0001] The invention relates to the technical field of Rosa plant production, in particular to a Rosa plant extract and its preparation method, composition and application. Background technique [0002] With the acceleration of the pace of life and changes in the living environment, factors such as staying up late and smog are always endangering people's skin health; at the same time, with age, the skin ages, the skin vitality also declines, and the skin pigmentation disorder Various symptoms such as disease, sagging skin and aging also follow. Melanin is the most important type of pigment that affects skin fairness. Inhibiting the formation of skin melanin is naturally the most important purpose of whitening skin care products. Melanin is produced in melanocytes, and melanocytes exist in the basal layer of the skin epidermis, so such functional ingredients must penetrate into the skin and reach the basal layer to exert their effects, which is a difficult pr...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61Q19/02A61Q19/08
CPCA61K8/9789A61Q19/02A61Q19/08A61K2800/805A61K2800/85Y02A50/30
Inventor 高飞康继东皮汨源戴竹清朱月星
Owner 银谷芳香科技有限公司
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