A cosmetic composition comprising the complex extract of salicornia herbacea l. and phragmitis rhizoma

A technology of cosmetic composition and composite extract, which is applied in the direction of medical preparations, cosmetics, and cosmetic preparations containing active ingredients, which can solve the problems of unstable retinoic acid and limited dosage, and achieve the improvement of skin wrinkles and skin Texture, excellent collagenase activity inhibition effect, excellent collagen production promotion effect

Active Publication Date: 2015-01-14
DANJOUNGBIO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, retinoic acid is very unstable and causes dermatological problems (such as irritation and redness of the skin) when applied to the skin, and therefore, its usable amount is limited

Method used

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  • A cosmetic composition comprising the complex extract of salicornia herbacea l. and phragmitis rhizoma
  • A cosmetic composition comprising the complex extract of salicornia herbacea l. and phragmitis rhizoma
  • A cosmetic composition comprising the complex extract of salicornia herbacea l. and phragmitis rhizoma

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-6

[0075] Example 1-6: Using corresponding extraction solvents to prepare composite extracts of Salicornia pratense and Reed Rhizome

Embodiment 1

[0077] Add 40kg of 70% ethanol in the extractor equipped with condenser and 1kg of grass green salicornia (330g) and reed rhizome (670g) collected, dried and cut into small pieces, in a double boiler, under heating Extract at 80°C for 5 hours. By filtering through a 300-mesh sieve, the extract was separated from the herb while it was hot, airtightly sealed, and allowed to stand at room temperature for 3 days, and the precipitate was filtered twice using Advantec No. 5 filter paper and Whatman GF / C 293mm filter paper. The thus-obtained composite extract of Salicornia grandiflora and Reed Rhizome was concentrated at 50° C. using a vacuum concentrator, followed by drying using a freeze dryer (manufactured by ilShinBioBase), thereby obtaining an extract with a dry weight of 148.8 g.

Embodiment 2

[0079] In 2 L of distilled water, 148.8 g of the extract extracted, concentrated and dried in the above Example 1 was dispersed, 2 L of n-hexane was added thereto, and the mixture was stirred and left to stand, whereby the resultant was separated into two layers. n-hexane fractionation was performed five times in the same manner as above, and the n-hexane layer was collected, concentrated at 50°C using a vacuum concentrator, and then dried using a freeze dryer (manufactured by ilShinBioBase), whereby The n-hexane fraction of salicornia praecox and reed rhizome was obtained with a dry weight of 16.3 g.

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Abstract

The present invention relates to an anti-aging cosmetic composition for skin comprising a mixed extract of salicornia herbacea and Phragmitis Rhizoma and a manufacturing method thereof. A mixed extract of salicornia herbacea and Phragmitis Rhizoma of the present invention is a natural substance, has no cytotoxicity, has an outstanding effect in inhibiting collagenase activity and promoting collagen production, improves skin wrinkle and skin texture when being applied in skin, and thereby being used for anti-aging cosmetics for skin.

Description

technical field [0001] The present invention relates to a cosmetic composition containing a composite extract of Salicornia Herbacea L. and Phragmites Rhizome for skin aging prevention and a method for producing the same. Background technique [0002] Glasswort grows in clumps near the seashore and on saline flats on the southwestern coast of Korea and islands such as Jeju Island, Baekryeongdo Island, and Ulleungdo Island. The botanical classification of Salicornia is Chenopodiaceae (Chenopodiaceae), and it is called Tungtungmadi (Salicornia Herbacea L.) in Korea because it is a plump and knobby plant. In the Chinese medical book "Shen Nong's Materia Medica", it is recorded as saltwort because of its obvious salty taste, and it is recorded as a god plant (Angelica Utilis Makino) because of its obvious scarcity and mystery. Salicornia is 10-40 cm in height, and its stem has numerous nodes and two or three branches. The branches are fleshy and dark green and bear greenish fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/08A61Q19/00
CPCA61K36/899A61Q19/08A61K2236/33A61K8/97A61Q19/00A61K36/00
Inventor 郑义洙尹载雄朴珉喜文齐烽
Owner DANJOUNGBIO CO LTD
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