Gen‐ichiro Nonaka

Study on the Inhibitory Effect of Tannins and Flavonoids against the 1,1-Diphenyl-2-picrylhydrazyl Radical

Takako Yokozawa, Cui Ping Chen, Erbo Dong et al. · Biochemical Pharmacology · 1998 · 595 citations

Medicinal Chemistry, Polyphenolics, Biochemistry +11

Tannins and related compounds. XV. A new class of dimeric flavan-3-ol gallates, theasinensins A and B, and proanthocyanidin gallates from green tea leaf. (1).

Gen‐ichiro Nonaka, OSAMU KAWAHARA, Itsuo Nishioka · Chemical and Pharmaceutical Bulletin · 1983 · 269 citations · Full text

Food Chemistry, Green Tea Leaf, Bioorganic Chemistry +15

Structure and antiherpetic activity among the Tannins

Masayuki Takechi, Yasuo Tanaka, Manabu Takehara et al. · Phytochemistry · 1985 · 168 citations

Biology, Biochemistry, Tannin +4

Chemical evidence for the de-astringency (insolubilization of tannins) of persimmon fruit

Takashi Tanaka, Ryuji Takahashi, Isao Kouno et al. · Journal of the Chemical Society Perkin Transactions 1 · 1994 · 141 citations

Food Chemistry, Agricultural Chemistry, Polyphenolics +12

Tannins and related compounds. I. Rhubarb (1).

Gen‐ichiro Nonaka, Itsuo Nishioka, Tetsuro Nagasawa et al. · Chemical and Pharmaceutical Bulletin · 1981 · 138 citations · Full text

Medicinal Chemistry, Biochemistry, Tannin +14