Abstract
D-mannitol was the only low-molecular weight carbohydrate isolated from ethanolic extracts of Lessonia trabeculata blades. After sequential extraction with water, acid and alkali, laminaran, fucose-containing polysaccharides and alginic acid were also isolated. Fucose-containing polysaccharide from the acidic extract was separated into three fractions by ion exchange chromatography.
Alginic acid was the major polysaccharide obtained in the sequential extraction.
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Matsuhiro, B., Zambrano, D.M. Carbohydrate constituents of Lessonia trabeculata . J Appl Phycol 2, 183–185 (1990). https://doi.org/10.1007/BF00023381
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DOI: https://doi.org/10.1007/BF00023381