Abstract
A new hydrolyzable tannin substance has been isolated from an anqueous hydrolysate of an aqueous-acetone extract of the fruit ofRosa platyacantha — 1-dehydrotrigalloyl-α-D-glucose — and it has been named platyacanthin. The substance is a minor component of the tannin complex.
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Literature cited
T. N. Bikbulatova and K. D. Beisekova, Khim. Prir. Soedin., 420 (1979).
L. T. Pashinina, Methodological Instructions for Practical Work on the Qualitative and Quantitative Analysis of Natural Polyphenols and Carbohydrates [in Russian], Alma-Ata (1979), p. 6.
T. K. Chumbalov, T. N. Bikbulatova, and M. I. Il'yasova, Khim. Prir. Soedin., 107 (1979).
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Additional information
S. M. Kirov Kazakh State University, Alma-Ata. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 829–831, November–December, 1985.
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Bikbulatova, T.N., Erzhanova, M.S., Terent'ev, P.B. et al. A hydrolyzable tannin substance from the fruit ofRosa platyacantha . Chem Nat Compd 21, 789–791 (1985). https://doi.org/10.1007/BF00576223
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DOI: https://doi.org/10.1007/BF00576223