K
Keiko Morikawa
Researcher at University of Tsukuba
Publications - 1
Citations - 41
Keiko Morikawa is an academic researcher from University of Tsukuba. The author has contributed to research in topics: Thearubigin & Benzoic acid. The author has an hindex of 1, co-authored 1 publications receiving 36 citations.
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Elucidation of the partial structure of polymeric thearubigins from black tea by chemical degradation
TL;DR: Butanol-soluble neutral and acidic thearubigins were prepared by a combination of solvent extraction, fractional precipitation, and Toyopearl column chromatography as mentioned in this paper.