Characterization of Components in Natural Products for the Evaluation of Existing Food Additives in Japan von Amakura, Yoshiaki, Yoshimura, Morio, Sugimoto, Naoki, Akiyama, Hiroshi

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Characterization of UV-Sensitive Marker Constituents of Polygala Root for TLC: Applications in Quality Control of Single Crude Drug Extract Preparations von Uchikura, Takashi, Sugiwaki, Hidemi, Yoshimura, Morio, Mitsuhashi, Hiromi, Fuchino, Hiroyuki, Kawahara, Nobuo, Hakamatsuka, Takashi, Amakura, Yoshiaki

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Chromatographic Evaluation and Characterization of Components of Gentian Root Extract Used as Food Additives von Amakura, Yoshiaki, Yoshimura, Morio, Morimoto, Sara, Yoshida, Takashi, Tada, Atsuko, Ito, Yusai, Yamazaki, Takeshi, Sugimoto, Naoki, Akiyama, Hiroshi

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Identification of Characteristic Phenolic Constituents in Mousouchiku Extract Used as Food Additives von Yoshimura, Morio, Ochi, Keisuke, Sekiya, Hiroshi, Tamai, Eiji, Maki, Jun, Tada, Atsuko, Sugimoto, Naoki, Akiyama, Hiroshi, Amakura, Yoshiaki

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Quality Evaluation and Characterization of Fractions with Biological Activity from Ephedra Herb Extract and Ephedrine Alkaloids-Free Ephedra Herb Extract von Morio Yoshimuraa, Yoshiaki Amakuraa, Sumiko Hyugab, Masashi Hyugac, Shunsuke Nakamorid, Takuro Maruyamac, Naohiro Oshimae, Nahoko Uchiyamac, Jinwei Yangf, Hideki Okag, Hideyuki Itoh, Yoshinori Kobayashid, Hiroshi Odaguchib, Takashi Hakamatsukac, Toshihiko Hanawab, Yukihiro Godac

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3,5,6,7,8,3′,4′-Heptamethoxyflavone, a citrus flavonoid, on protection against memory impairment and neuronal cell death in a global cerebral ischemia mouse model von Okuyama, Satoshi, Morita, Mayu, Miyoshi, Kazuhiro, Nishigawa, Yuki, Kaji, Miki, Sawamoto, Atsushi, Terugo, Tsukasa, Toyoda, Nobuki, Makihata, Nahomi, Amakura, Yoshiaki, Yoshimura, Morio, Nakajima, Mitsunari, Furukawa, Yoshiko

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Cowaniin, a C-Glucosidic Ellagitannin Dimer Linked through Catechin from Cowania mexicana von Hideyuki ITOa, Masateru MIYAKEa, Eisei NISHITANIa, Kyoko MIYASHITAa, Morio YOSHIMURAa, Takashi YOSHIDAb, Midori TAKASAKIc, Takao KONOSHIMAc, Mutsuo KOZUKAd, Tsutomu HATANOa

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Dioxin Concentrations in Commercial Health Tea Materials in Japan von Amakura, Yoshiaki, Tsutsumi, Tomoaki, Tanno, Kenji, Nomura, Koichi, Yanagi, Toshihiko, Kono, Yoichi, Yoshimura, Morio, Maitani, Tamio, Matsuda, Rieko, Yoshida, Takashi

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Convenient TLC-based Identification Test for the Crude Drug “Pogostemoni Herba” von Yoshiaki AMAKURAa, Morio YOSHIMURAa, Chika MOURIb, Masayuki MIKAGEb, Nobuo KAWAHARAc, Yukihiro GODAc, Takashi YOSHIDAa

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Ellagitannins, gallotannins, and gallo-ellagitannins from the galls of Tamarix aphylla von Orabi, Mohamed A.A., Yoshimura, Morio, Amakura, Yoshiaki, Hatano, Tsutomu

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