Preparation method of radix pseudostellariae extracting solution and application of radix pseudostellariae extracting solution to anti-wrinkle cosmetics

A technology for extracting Pseudostellaria ginseng, applied in cosmetics, cosmetic preparations, medical preparations containing active ingredients, etc., can solve the problems of low content of active ingredients, unsatisfactory anti-wrinkle effect, etc., and achieve the effect of increasing the extraction rate

Active Publication Date: 2018-04-20
福建省中医药科学院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] The existing extraction methods for Pseudostellariae Pseudostellariae extracts contain low content of functional components (glucose, amino acids, total cyclic peptides, fatty acids, etc.), and...

Method used

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  • Preparation method of radix pseudostellariae extracting solution and application of radix pseudostellariae extracting solution to anti-wrinkle cosmetics
  • Preparation method of radix pseudostellariae extracting solution and application of radix pseudostellariae extracting solution to anti-wrinkle cosmetics
  • Preparation method of radix pseudostellariae extracting solution and application of radix pseudostellariae extracting solution to anti-wrinkle cosmetics

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Embodiment 1

[0029] A preparation method of Radix Pseudostellariae extract, comprising the following specific steps:

[0030] 1) Preparation of Pseudostellariae Pseudostellaria water-soluble substances:

[0031] Weigh and grind the dried Radix Pseudostellariae to 20 mesh, add 5 times the weight of water to soak overnight, then reflux extraction at 100°C for 4 hours, filter to obtain filtrate A;

[0032] 2) Preparation of non-polar substances of Radix Pseudostellariae:

[0033] The deep eutectic solvent betaine-glycerol mixed solution was used as the extraction solvent, and the betaine-glycerol mixed solution 5 times the weight of the dregs was added to the dregs after water extraction of Pseudostellariae Radix Pseudostellariae for ultrasonic-assisted extraction of non-polar substances , where the ultrasonic extraction temperature is 40°C, the power is 500W, and the time is 15 min. After the extraction is completed, filter to obtain the filtrate B;

[0034] In the betaine-glycerol mixed s...

Embodiment 2

[0038] A preparation method of Radix Pseudostellariae extract, comprising the following specific steps:

[0039] 1) Preparation of Pseudostellariae Pseudostellaria water-soluble substances:

[0040] Weigh and grind the dried Radix Pseudostellariae to 20 meshes, add 6 times the weight of water to soak overnight, extract at 100°C for 4 hours under reflux, and filter to obtain filtrate A;

[0041] 2) Preparation of non-polar substances of Radix Pseudostellariae:

[0042] The deep eutectic solvent betaine-glycerol mixed solution was used as the extraction solvent, and the betaine-glycerol mixed solution 6 times the weight of the dregs was added to the dregs of Pseudostellariae Radix Pseudostellariae for ultrasonic-assisted extraction of non-polar substances , where the ultrasonic extraction temperature is 50°C, the power is 500W, and the time is 15 min. After the extraction is completed, filter to obtain the filtrate B;

[0043] The molar ratio of betaine to glycerol is 1:3, and...

Embodiment 3

[0047] A preparation method of Radix Pseudostellariae extract, comprising the following specific steps:

[0048] 1) Preparation of Pseudostellariae Pseudostellaria water-soluble substances:

[0049] Weigh and grind the dried Radix Pseudostellariae to 20 mesh, add 10 times the weight of water to soak overnight, then reflux extraction at 100°C for 4 hours, filter to obtain filtrate A;

[0050]2) Preparation of non-polar substances of Radix Pseudostellariae:

[0051] The deep eutectic solvent betaine-glycerol mixed solution was used as the extraction solvent, and the betaine-glycerol mixed solution 10 times the weight of the dregs was added to the dregs after water extraction of Radix Pseudostellariae for ultrasonic-assisted extraction of non-polar substances , where the ultrasonic extraction temperature is 60°C, the power is 500W, and the time is 15 min. After the extraction is completed, filter to obtain the filtrate B;

[0052] The molar ratio of betaine to glycerol is 1:2, ...

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Abstract

The invention provides a preparation method of a radix pseudostellariae extracting solution and application of the radix pseudostellariae extracting solution to anti-wrinkle cosmetics. The radix pseudostellariae extracting solution with high content of functional components (including polysaccharide, amino acid, cyclic peptide, fatty acid and the like) is obtained by adopting a green and toxin-free novel extraction method, and is used as a raw material for preparing the cosmetics; the radix pseudostellariae extracting solution has prevention and repairing effects on cell injuries caused by UVB(Ultraviolet B) irradiation and has a skin anti-wrinkle function.

Description

technical field [0001] The invention relates to a preparation method of heterophylla heterophylla extract and its application in anti-wrinkle cosmetics. Background technique [0002] Wrinkles are the result of aging skin, a lack of moisture, loss of surface fat, and loss of elasticity. Wrinkles directly affect the appearance of the face and show a person's aging. [0003] Skin wrinkles are caused by the uneven collapse of the epidermal layer of the skin. The skin is composed of three layers, including the epidermis, dermis, and subcutaneous fat; the dermis contains collagen, elastin, and other fibers that form the skeleton that supports the skin. It is these substances that make the skin look smooth and youthful, and these substances are also vulnerable to damage from ultraviolet light, ozone or other oxidative factors. Among them, UVA long-wave ultraviolet rays have a wavelength of 380-420nm, which can reach deep into the dermis and subcutaneous tissue; while UVB short-w...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/44A61K8/34A61Q19/08A61Q19/00
CPCA61K8/345A61K8/44A61K8/97A61K2800/805A61K2800/82A61Q19/004A61Q19/08
Inventor 胡娟梅汝群陈佳隆赵立庞文生阚永军杨晗
Owner 福建省中医药科学院
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