Application of universal calibration in gel permeation chromatography for molecular weight determinations of plant cell wall polymers: cotton fiber

作者: Judy D. Timpa

DOI: 10.1021/JF00002A010

关键词: Gel permeation chromatographyChromatographyDimethylacetamideCelluloseExtraction (chemistry)PolymerChemistryDerivatizationFiberMolar mass distributionGeneral chemistryGeneral Agricultural and Biological Sciences

摘要: Methodology has been established to determine the molecular weight distribution of cellulosic composition cotton fibers without prior extraction or derivatization, processes that can degrade polymers. Dimethylacetamide with lithium chloride is used for dissolution samples.

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