ウワウルシArctostaphylos uva-ursiの抗チロシナーゼ活性成分

松尾 圭造; 小林 真理子; 宅野 善郎; 桑島 博; 伊東 秀之; 吉田 隆志

doi:10.1248/yakushi1947.117.12_1028

Anti-tyrosinase Activity Constituents of Arctostaphylos uva-ursi

Keizo MATSUO, Mariko KOBAYASHI, Yoshiro TAKUNO, Hiroshi KUWAJIMA, Hideyuki ITO, Takashi YOSHIDA

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Keywords: Arctostaphylos uva-ursi, anti-tyrosinase activity, 1, 2, 3, 6-tetra-O-galloyl-β-D-glucose, 1, 2, 3, 4, 6-penta-O-galloyl-β-D-glucose, methyl gallate, gallic acid

JOURNAL FREE ACCESS

1997 Volume 117 Issue 12 Pages 1028-1032

DOI https://doi.org/10.1248/yakushi1947.117.12_1028

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Abstract

Anti-tyrosinase activity in the constituents of Arctostaphylos uva-ursi was examined and 1, 2, 3, 6-tetra-O-galloyl-β-D-glucose, 1, 2, 3, 4, 6-penta-O-galloyl-β-D-glucose, methyl gallate, gallic acid, and hydroquinone were isolated as active compounds.

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