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13篇 您的检索式:作者名="Junsei"
    题名 作者 年代 出处 被引量
1Air-sea bulk transfer coefficients in diabatic conditions显示文摘Junsei Kondo 1975Boundary - Layer Meteorology1975,,1:2
2The leaf extract of Mallotus japonicus and its major active constituent, rutin,suppressed on melanin production in murine B16F1 melanoma显示文摘Objective: To find anti-melanogenesis materials used in whitening cosmetics.Methods: The ethanolic leaf extract of Mallotus japonicus(M. japonicus) having an anti-melanogenesis activity was separated by a sephadex LH-20 chromatography. Each fraction was measured for its tyrosinase inhibitory activity together with its polyphenol content using the Folin–Ciocalteu method. The anti-melanogenesis activity of the active fractions was determined by the melanin content in the murine B16F1 melanoma. The active fractions were put together due to similar constituents, and then separated by high performance liquid chromatography using a C-18 ODS column. The major antimelanogenesis compound was identified using1 H and13C-NMR and liquid chromatography-mass spectrometry.Results: The ethanolic leaf extract of M. japonicus showed an anti-tyrosinase activity with a high polyphenol content, resulting in suppression of melanin production in the B16F1 melanoma. The extract was separated and the active compound was identical as rutin based on the1 H,13C-NMR and liquid chromatography-mass spectrometry analysis data. In addition, the rutin treatment with cells reduced the melanin content in a concentration dependent manner without any cell toxicity. The leaf extract of M. japonicus containing rutin would be useful in whitening cosmetics for protection from UV-light exposure to be limiting the accumulation of melanin in skin.Conclusions: The leaf extract of M. japonicus and/or rutin isolated from the extract as a key whitening agent would be useful as a whitening cosmetic material for protecting against disorder skin due to melanin accumulation.Junsei Taira Eito Tsuchida Masatsugu Uehara Natsuko Ohhama Wakana Ohmine Takayuki Ogi 2015Asian Pacific Journal of Tropical Biomedicine2015,5,10:2
3Numerical studies on the two-dimensional flow in horizontally homogeneous canopy layers显示文摘Junsei Kondo Shuhei Akashi 1976Boundary - Layer Meteorology1976,,3:1
4Seasonal Variations in the Heat and Water Balance for Nonvegetated Surfaces 显示文摘Kondo Junsei Xu Jianqing 1997Journal of Applied Meterology1997,36,:1
5Edaravone and carnosic acid synergistically enhance the expression of nerve growth factor in human astrocytes under hypoxia/reoxygenation显示文摘Hidemi Yoshida Junsei Mimura Tadaatsu Imaizumi Tomoh Matsumiya Akira Ishikawa Norifumi Metoki Kunikazu Tanji Ken Ota Ryo Hayakari Kunio Kosaka Ken Itoh Kei Satoh 2011Neuroscience Research2011,,4:1
6Dimerumic acid as an antioxidant of the mold, Monascus Anka显示文摘Yoko Aniya Ikuko I Ohtani Tatsuo Higa Chika Miyagi Hisako Gibo Megumi Shimabukuro Hisaharu Nakanishi Junsei Taira 2000Free Radical Biology and Medicine2000,,6:1
7Structure and Expression of the Mouse AhR Nuclear Translocator (mAmt) Gene显示文摘Feng Wang Gao Jin-xiu Junsei M 1998J Biol Chem1998,273,38:1
8Seasonal variations in the heat and water balances for no vegetated surfaces 显示文摘 Jianqing Xu 1997Journal of Applied Meteorology1997,36,2:1
9A perspective for innovation enabling edueation for Japanese engineers显示文摘CHIE SATO SATOSHI KUMAGAI JUNSEI TSUKU- DA JUN NUMATA 2005Journal of Integrated Design and Process Science2005,1,9:1
10Air-sea bulk transfer coefficients in diabatic conditions显示文摘Junsei Kondo 1975Boundary - Layer Meteorology1975,,1:1
11Nitric oxide formation from hydroxylamine by myoglobin and hydrogen peroxide显示文摘Junsei T A Misyk A 1997Biochimicaet Biophysica Acta1997,1336,3:1
12Aerodynamic roughness over an inhomogeneous ground surface显示文摘Junsei Kondo Hiromi Yamazawa 1986Boundary - Layer Meteorology1986,,4:1
13Essential Oil Phenyl Propanoids. Useful as OH Scavengers?显示文摘Junsei Taira Takeshi Ikemoto Tohru Yoneya Akifumi Hagi Akira Murakami Keisuke Makino 1992Free Radical Research1992,,3:1
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