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Dive into the research topics where Toshio Taniyama is active.

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Featured researches published by Toshio Taniyama.


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1983

生薬修治の化学的解明(第1報)紅参(Ginseng Radix Rubra)の含有成分 その1

Isao Kitagawa; Masayuki Yoshikawa; Minoru Yoshihara; Teruaki Hayashi; Toshio Taniyama


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1987

生薬修治の化学的解明(第5報)紅参(Ginseng Radix Rubra)の含有成分その2 : 同一オタネニンジン根から調製した白参及び紅参の成分比較

Isao Kitagawa; Toshio Taniyama; Hirotaka Shibuya; Tohru Noda; Masayuki Yoshikawa


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1998

Quantitative determination of constituents in various licorice roots by means of high performance liquid chromatography

Isao Kitagawa; Wei-Zhong Chen; Toshio Taniyama; Emiko Harada; Kazuyuki Hori; Motomasa Kobayashi; Jiali Ren


Chemical & Pharmaceutical Bulletin | 1984

Natural Antioxidants. I. Antioxidative Components of Tea Leaf (Thea sinensis L.)

Hisayuki Tanizawa; Shizuo Toda; Yasuyuki Sazuka; Toshio Taniyama; Teruaki Hayashi; Shigeru Arichi; Yoshio Takino


Chemical & Pharmaceutical Bulletin | 1983

MALONYL-GINSENOSIDES Rb1, Rb2, Rc, AND Rd, FOUR NEW MALONYLATED DAMMARANE-TYPE TRITERPENE OLIGOGLYCOSIDES FROM GINSENG RADIX

Isao Kitagawa; Toshio Taniyama; Teruaki Hayashi; Masayuki Yoshikawa


Chemical & Pharmaceutical Bulletin | 1988

Saponin and sapogenol. XLIII. Acetyl-soyasaponins A4, A5, and A6, new astringent bisdesmosides of soyasapogenol A, from japanese soybean, the seeds of Glycine max MERRILL.

Toshio Taniyama; Yoshiko Nagahama; Masayuki Yoshikawa; Isao Kitagawa


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1999

[Variation of chemical constituents in processed licorice roots: quantitative determination of saponin and flavonoid constituents in bark removed and roasted licorice roots].

Hiroshi Kuwajima; Yukiko Taneda; Wei-Zhong Chen; Tokimasa Kawanishi; Kazuyuki Hori; Toshio Taniyama; Motomasa Kobayashi; Jiali Ren; Isao Kitagawa


Chemical & Pharmaceutical Bulletin | 1986

Absolute configurations of rehmaionosides A, B, and C and rehmapicroside three new ionone glucosides and a new monoterpene glucoside from rehmanniae radix.

Masayuki Yoshikawa; Youichi Fukuda; Toshio Taniyama; Bae Cheon Cha; Isao Kitagawa


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1984

Quantitative determination of soyasaponins in soybeans of various origins and soybean products by means of high performance liquid chromatography

Isao Kitagawa; Masayuki Yoshikawa; Teruaki Hayashi; Toshio Taniyama


Chemical & Pharmaceutical Bulletin | 1986

ABSOLUTE STEREOSTRUCTURES OF REHMAGLUTINS A, B, AND D THREE NEW IRIDOIDS ISOLATED FROM CHINESE REHMANNIAE RADIX

Isao Kitagawa; Youichi Fukuda; Toshio Taniyama; Masayuki Yoshikawa

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Masayuki Yoshikawa

Kyoto Pharmaceutical University

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Kazuyuki Hori

National Tsing Hua University

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