Analysis of condensed tannins in Populus spp. using reversed phase UPLC-PDA-(-)esi-MS following thiolytic depolymerisation.

Kennedy F Rubert-NasonRichard L Lindroth

Published in: Phytochemical analysis : PCA (2018)

This thiolysis-UPLC-PDA-(-)esiMS method was optimised for analysis of CT polymer size, hydroxylation, stereochemistry, and total concentration in Populus foliage. It revealed significant variation in each of these properties among P. tremuloides genotypes, and will facilitate evaluation of how environmental factors affect CT molecular structures.

Keyphrases

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computed tomography
contrast enhanced
simultaneous determination
mass spectrometry
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positron emission tomography
high resolution
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tandem mass spectrometry