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Molecular weight profiles of proanthocyanidin polymersAuthor(s): Vincent M. Williams; Lawrence J. Porter; Richard W. Hemingway
Source: Phytochemistry 22(2):569-572
Publication Series: Miscellaneous Publication
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DescriptionThe MW profiles of proanthocyanidin polymers (condensed tannins) from 32 samples representing a wide range of plant tissues of many different species have been obtained by gel permeation chromatography of the peracetate derivatives. The tannins vary widely in MW, with M values for the peracetates in the range 1600-5500. The MW profiles vary greatly from those with narrow, rather smooth distributions, to those which are discontinuous.
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CitationWilliams, Vincent M.; Porter, Lawrence J.; Hemingway, Richard W. 1983. Molecular weight profiles of proanthocyanidin polymers. Phytochemistry 22(2):569-572
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