Výsledky vyhledávání - "Chang Sub Ku"

New Development of Natural Depigmentation Agent from Anemarrhena asphodeloides Root Extracts by Inhibition of Melanin Biosynthesis

Autor: Dae-Hyun Kim, Soo-Kyung Seo, Jae-Sook Koh, Chang-Sub Ku, Ja-Hyun Ryu, Seong-Jeong Han, Ji-Hwoon Baek, Dong-Il Jang

Publikováno v: Asian Journal of Beauty and Cosmetology. 16:1-9

목적: 본 연구는 지모뿌리추출물에 의한 미백효과를 확인하기 위한 것이다. 방법: 지모뿌리추출물에 의한 tyrosinase 활성 억제 및 B16F10 melanoma 세포를 이용하여 멜라닌 생합성을 측정하였으며

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::efb71c30a85d8345c1f8d3171ff1b6b4
https://doi.org/10.20402/ajbc.2017.0140

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Utilization of [6]-gingerol as an origin discriminant marker influencing melanin inhibitory activity relative to its content in Pinellia ternata

Autor: Chang-Sub Ku, Sei-Ryang Oh, Hyo Jun Won, Hyung Won Ryu, Doo-Young Kim, Ju Hyeon An, Soo-Kyung Seo

Publikováno v: Journal of Applied Biological Chemistry. 59:323-330

반하(Pinellia ternata Breitenbach)는 천남성과(Araceae)의 약용식물로 동아시아 일대가 원산지이며, 유럽과 북아메리카 일부지역에도 널리 분포하고 있는 식물이다. 반하의 괴경(tuber)은 약재로 사용

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aac6eae93cdd8e801eeacd2815d3462a
https://doi.org/10.3839/jabc.2016.055

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Assay of the redox state of the tumor suppressor PTEN by mobility shift

Autor: Chang-Sub Ku, Kee-Oh Chay, Iha Park, Hyunwoo Kim, Seung-Rock Lee, Bong Whan Ahn, Sung Yeul Yang, Younghee Ahn, Dong Il Jang, Ying Zhang, In-Young Kim, Seong-Jeong Han

Publikováno v: Methods. :58-62

PTEN is reversibly oxidized in various cells by exogenous hydrogen peroxide as well as by endogenous hydrogen peroxide generated when cells are stimulated with growth factors, cytokines and hormones. A gel mobility shift assay showed that oxidized PT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99f79a15e2f1510cb7ed98792f580380
https://doi.org/10.1016/j.ymeth.2015.01.007

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Phytoecdysones from the Roots of Achyranthes japonica Nakai and their Anti-atopy Activity

Autor: Yhun Jung Park, Hyung Won Ryu, Chang-Sub Ku, Kim Min-Jin, Ki Ohk Kim, Sei-Ryang Oh, Hyuk-Hwan Song, Jung Hee Kim

Publikováno v: Journal of Applied Biological Chemistry. 58:13-19

The roots of Achyranthes japonica Nakai were extracted with 100% aqueous and concentrated subfraction was separated with ultra-performance liquid chromatography-based activity profiling. Three compounds were isolated from the subfraction 5 through th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45d9183bfa18da470b2a40bef9c324da
https://doi.org/10.3839/jabc.2015.004

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Cosmetic Activities of Nyasol from the Rhizomes of Anemarrhena asphodeloide

Autor: Doo-Young Kim, Kim Min-Jin, Ki Ohk Kim, Yhun Jung Park, Hyung Won Ryu, Hyuk-Hwan Song, Mi Kyeong Lee, Chang-Sub Ku, Sei-Ryang Oh

Publikováno v: Journal of Applied Biological Chemistry. 58:31-38

The rhizomes of Anemarrhena asphodeloide was extracted with 100% ethanol and concentrated subfractions were separated with medium pressure liquid chromatography-based activity profiling. One compound was isolated from the subfraction 10 through the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf09abe7c1113fcd32ff15bf11657e82
https://doi.org/10.3839/jabc.2015.007

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Akademický článek

Effects of Water Extraction Temperatures on the Yield, Molecular Weight, and Antioxidant Activity of Proanthocyanidins Extracted from Pinus radiata Bark.

Autor: Chang Sub Ku¹ kuchang@hanmail.net, Sung Phil Mun^2,3 msp@chonbuk.ac.kr, Jeong Phil Jang⁴ pj369@hanmail.net

Publikováno v: Forest Products Journal. Apr2011, Vol. 61 Issue 4, p321-325. 5p.

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Effect of Pinus radiate bark extracts with different molecular weight distributions on cell growth of NIH/3T3 fibroblasts and dendrite retraction of B16 melanoma cells

Autor: Sung Phil Mun, Chang Sub Ku

Publikováno v: Journal of Wood Science. 57:415-420

Hot water extract (HWE) of Pinus radiata bark was separated into monomeric polyphenol (MPP), oligomeric proanthocyanidin (OPA), and polymeric proanthocyanidin (PPA) fractions by monitored chromatography using a Sephadex LH 20 column and an UV detecto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fa02ff3c4019b62ae06f03a477ea524
https://doi.org/10.1007/s10086-011-1193-y

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Effects of Water Extraction Temperatures on the Yield, Molecular Weight, and Antioxidant Activity of Proanthocyanidins Extracted from Pinus radiata Bark

Autor: Jeong Phil Jang, Chang Sub Ku, Sung Phil Mun

Publikováno v: Forest Products Journal. 61:321-325

Pinus radiata bark is a rich source of proanthocyanidins (PAs), a potent and valuable plant antioxidant. This study was performed to evaluate PA extraction conditions with water at various temperatures ranging from 25°C to 120°C. The properties of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96ae8a73e754148cc89f62c44a31fb14
https://doi.org/10.13073/0015-7473-61.4.321

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Screening of Anti-wrinkle Resource from Herbal Medicinal Extracts and Stability Test of Its Cosmetic Products

Autor: Byung Jhip Ha, Dong Il Jang, Eun Ah Cho, Chang Sub Ku, Eun Hye Cho, Hee Jeong Chae, Sun Ju Choi, So Young Kim, Keun Hyoung Park, Yoon Joo Jeong

Publikováno v: Korean Journal of Medicinal Crop Science. 19:126-135

Various herbal medicinal extracts were examined for the development of cosmetic products with anti-oxida- tive and anti-wrinkle activity. First, total polyphenol contents and DPPH radical scavenging activities of herbal medicinal extracts were measur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::82ad864165bd55a30562a372dd3c25c4
https://doi.org/10.7783/kjmcs.2011.19.2.126

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