Facile Discrimination of Aldose Enantiomers by Reversed-Phase HPLC
Tanaka, Takashi, Nakashima, Tatsuya, Ueda, Toshihisa, Tomii, Kenji, Kouno, Isao
Published in Chemical & Pharmaceutical Bulletin (01.06.2007)
Published in Chemical & Pharmaceutical Bulletin (01.06.2007)
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Journal Article
Antibacterial Spectrum of Plant Polyphenols and Extracts Depending upon Hydroxyphenyl Structure
Taguri, Toshitsugu, Tanaka, Takashi, Kouno, Isao
Published in Biological & Pharmaceutical Bulletin (01.11.2006)
Published in Biological & Pharmaceutical Bulletin (01.11.2006)
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Journal Article
Chemistry of secondary polyphenols produced during processing of tea and selected foods
Tanaka, Takashi, Matsuo, Yosuke, Kouno, Isao
Published in International Journal of Molecular Sciences (28.12.2009)
Published in International Journal of Molecular Sciences (28.12.2009)
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Journal Article
Book Review
A new catechin oxidation product and polymeric polyphenols of post-fermented tea
Jiang, He-yuan, Shii, Takuya, Matsuo, Yosuke, Tanaka, Takashi, Jiang, Zhi-Hong, Kouno, Isao
Published in Food chemistry (01.12.2011)
Published in Food chemistry (01.12.2011)
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Journal Article
Biomimetic One-Pot Preparation of a Black Tea Polyphenol Theasinensin A from Epigallocatechin Gallate by Treatment with Copper(II) Chloride and Ascorbic Acid
Shii, Takuya, Miyamoto, Makoto, Matsuo, Yosuke, Tanaka, Takashi, Kouno, Isao
Published in Chemical & pharmaceutical bulletin (01.09.2011)
Published in Chemical & pharmaceutical bulletin (01.09.2011)
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Journal Article
Polymer-Like Polyphenols of Black Tea and Their Lipase and Amylase Inhibitory Activities
Kusano, Rie, Andou, Hisashi, Fujieda, Miho, Tanaka, Takashi, Matsuo, Yosuke, Kouno, Isao
Published in Chemical & pharmaceutical bulletin (01.03.2008)
Published in Chemical & pharmaceutical bulletin (01.03.2008)
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Journal Article
Antiproliferative Activity of the Main Constituents from Phyllanthus emblica
Zhang, Ying-Jun, Nagao, Tsuneatsu, Tanaka, Takashi, Yang, Chong-Ren, Okabe, Hikaru, Kouno, Isao
Published in Biological & Pharmaceutical Bulletin (01.02.2004)
Published in Biological & Pharmaceutical Bulletin (01.02.2004)
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Journal Article
New Diketopiperazine Derivatives Isolated from Sea Urchin-Derived Bacillus sp
Yonezawa, Ken, Yamada, Koji, Kouno, Isao
Published in Chemical & Pharmaceutical Bulletin (01.01.2011)
Published in Chemical & Pharmaceutical Bulletin (01.01.2011)
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Journal Article
Production and degradation mechanism of theacitrin C, a black tea pigment derived from epigallocatechin-3- O-gallate via a bicyclo[3.2.1]octane-type intermediate
Matsuo, Yosuke, Li, Yan, Watarumi, Sayaka, Tanaka, Takashi, Kouno, Isao
Published in Tetrahedron (18.03.2011)
Published in Tetrahedron (18.03.2011)
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Journal Article
A Novel Black Tea Pigment and Two New Oxidation Products of Epigallocatechin-3-O-gallate
Tanaka, Takashi, Matsuo, Yosuke, Kouno, Isao
Published in Journal of agricultural and food chemistry (21.09.2005)
Published in Journal of agricultural and food chemistry (21.09.2005)
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Journal Article
Polyphenol Composition of a Functional Fermented Tea Obtained by Tea-Rolling Processing of Green Tea and Loquat Leaves
Shii, Takuya, Tanaka, Takashi, Watarumi, Sayaka, Matsuo, Yosuke, Miyata, Yuji, Tamaya, Kei, Tamaru, Shizuka, Tanaka, Kazunari, Matsui, Toshiro, Kouno, Isao
Published in Journal of agricultural and food chemistry (13.07.2011)
Published in Journal of agricultural and food chemistry (13.07.2011)
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Journal Article
Caffeoyl arbutin and related compounds from the buds of Vaccinium dunalianum
Zhao, Ping, Tanaka, Takashi, Hirabayashi, Keisuke, Zhang, Ying-Jun, Yang, Chong-Ren, Kouno, Isao
Published in Phytochemistry (Oxford) (01.12.2008)
Published in Phytochemistry (Oxford) (01.12.2008)
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Journal Article
Two new oleanane-type triterpenes isolated from Japanese post-fermented tea produced by anaerobic microbial fermentation
Huang, Yong-Lin, Nagai, Sachi, Tanaka, Takashi, Matsuo, Yosuke, Saito, Yoshinori, Kouno, Isao
Published in Molecules (Basel, Switzerland) (24.04.2013)
Published in Molecules (Basel, Switzerland) (24.04.2013)
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Journal Article