公开(公告)号：KR1020080111813A

公开(公告)日：2008-12-24

申请号：KR1020070060222

申请日：2007-06-20

Applicant: 강릉원주대학교산학협력단

Inventor： 정동화 ,  신일식 ,  곽형근 ,  조영

IPC: A61K8/98 ,  A61Q19/02

CPC classification number: A61K8/987 ,  A61K35/616 ,  A61K2236/33 ,  A61Q19/00 ,  A61Q19/02 ,  Y10S514/844

Abstract: A skin whitening cosmetic composition containing sticopus japonicus extract is provided to show high inhibition effect corresponding to 69% tyrosinase inhibition effect comparison to that of the kojic acid which is the positive control group. A skin whitening cosmetic composition comprises a sticopus japonicus extract as an active ingredient. The extracts are extracted by using the hydrophilic solvent. The hydrophilic solvent is the water or the water-soluble ethanol. The extracts are extracted through the reflux extraction or the solvent acceleration extraction. The sticopus japonicus extract is the residual powder after collecting the extract from sticopus japonicus and evaporating the solvent.

Abstract translation: 提供含有日本us us提取物的皮肤美白化妆品组合物，以显示与作为阳性对照组的曲酸的69％酪氨酸酶抑制作用相比较高的抑制作用。 一种皮肤美白化妆品组合物，其特征在于含有作为活性成分的日本j豆提取物。 通过使用亲水性溶剂提取提取物。 亲水性溶剂是水或水溶性乙醇。 提取物通过回流提取或溶剂加速萃取提取。 st豆提取物是收集st豆提取物并蒸发溶剂后的残留粉末。

公开(公告)号：KR1020080111812A

公开(公告)日：2008-12-24

申请号：KR1020070060221

申请日：2007-06-20

Applicant: 강릉원주대학교산학협력단

Inventor： 정동화 ,  신일식 ,  조영

IPC: A61K8/98 ,  A61Q19/02

CPC classification number: A61K8/987 ,  A61K35/616 ,  A61K2236/33 ,  A61Q19/00 ,  A61Q19/02 ,  Y10S514/844

Abstract: A method for collecting extracts having the tyrosinase restraint capability from sticopus japonicus for whitening the skin and its collected stichopus japonicus extract are provided to ensure effective skin whitening function by tyrosinase inhibition effect 69% higher than that of the kojic acid which is the positive control group. A method for collecting extracts having the tyrosinase restraint capability from sticopus japonicus for whitening the skin comprises a step adding solvent to sticopus japonicus and extracting it. The solvent is a hydrophilic solvent. The extraction is the reflux extraction or the solvent acceleration extraction.

Abstract translation: 本发明提供了一种从日本st豆提取酪氨酸酶抑制能力提高皮肤美白提取物及其收集的日本us us提取物的方法，以确保酪氨酸酶抑制作用的有效皮肤美白功能比作为阳性对照组的曲酸高出69％ 。 从日本st豆采集具有酪氨酸酶抑制能力的提取物的方法，用于使皮肤美白，包括向日本to子中加入溶剂并提取它的步骤。 溶剂是亲水溶剂。 提取是回流提取或溶剂加速提取。