公开(公告)号：US20160287658A1

公开(公告)日：2016-10-06

申请号：US15080942

申请日：2016-03-25

Applicant: AMOREPACIFIC CORPORATION

Inventor： Eui Dong SON ,  Hyun Seo KANG ,  Hyeon Chung KIM ,  Yoon Kyung KIM ,  Eun Gyung CHO

IPC: A61K36/899 ,  A61K8/44 ,  A61K31/205 ,  A61Q19/00 ,  A61K8/97

CPC classification number: A61K36/899 ,  A23L33/10 ,  A23L33/105 ,  A23V2002/00 ,  A61K8/44 ,  A61K8/97 ,  A61K9/0014 ,  A61K9/0053 ,  A61K9/0095 ,  A61K9/06 ,  A61K9/1652 ,  A61K9/2018 ,  A61K9/4858 ,  A61K31/205 ,  A61K47/10 ,  A61K47/26 ,  A61K47/44 ,  A61Q19/00 ,  A61Q19/007 ,  A61K2300/00

Abstract: In an aspect, the present disclosure provides a composition for moisturizing skin, which contains a bamboo sap and a betaine as active ingredients. Specifically, the composition exhibits skin moisturizing effect by regulating natural moisturizing factors (NMFs) and is useful as a cosmetic composition, a pharmaceutical composition or a health food composition effective in moisturizing skin.

Abstract translation: 在一方面，本公开提供了一种用于保湿皮肤的组合物，其含有竹汁和甜菜碱作为活性成分。 具体地，该组合物通过调节天然保湿因子（NMF）表现出皮肤保湿效果，并且可用作有效保湿皮肤的化妆品组合物，药物组合物或保健食品组合物。

公开(公告)号：US20200230044A1

公开(公告)日：2020-07-23

申请号：US16650575

申请日：2018-07-31

Applicant: AMOREPACIFIC CORPORATION

Inventor： Kyu Han KIM ,  Eui Dong SON ,  Jin Sup SHIM ,  Tae Ryong LEE

IPC: A61K8/60 ,  A61K8/92 ,  A61Q19/00

Abstract: A skin external composition containing 1,2,3,4,6-penta-O-galloyl-β-D-glucose (hereinafter referred to as “PGG”) and its use to improve moisture balance of skin are disclosed. The skin external composition, due to containing PGG, stimulates the formation of filaggrin in keratinocytes, increases loricrin and involucrin expression, thereby stimulating the formation of a normal keratin layer, and as a result, can strengthen the skin barrier function to provide an excellent skin moisturization improving effect. Thus, the composition is effective in improving moisture balance of skin. A method for moisturizing the skin using the composition is also disclosed.

公开(公告)号：US20180113121A1

公开(公告)日：2018-04-26

申请号：US15559348

申请日：2015-03-19

Applicant: AMOREPACIFIC CORPORATION

Inventor： Hyoung June KIM ,  Min Sik CHOI ,  Ji Yong JUNG ,  Ju Yearl PARK ,  Tae Ryong LEE ,  Dong Wook SHIN ,  Eui Dong SON ,  Min Jung CHAE

IPC: G01N33/52 ,  G01N33/53 ,  G01N33/68

Abstract: Unlike a conventional method for evaluating a degree of ultraviolet protection through visual evaluation, the disclosed method for measuring a sunlight protection function can accurately and objectively measure and determine a degree of sunlight protection by measuring a change due to a material to be measured with respect to an expression amount of skin tissue antimicrobial peptides (AMPs) in skin cells, which decrease from exposure to sunlight, and/or a generation amount of S-nitrosylated protein. Additionally, the disclosed measurement method can determine whether blue/violet light of wavelengths of 400-500 nm, which induces the most skin damage among visible rays, is blocked and provide a more specified sunlight protection effect evaluation result. Moreover, by using the disclosed measurement method, a degree of sunlight protection can be indexed, and a sunlight protection composition for protecting normal skin from the blue/violet light can be provided.