A xylan from the red seaweed chaetangium fastigiatum
The main water-soluble polysaccharide from Chaetangium fastigiatum, a red seaweed of the order Nemalionales, is a xylan which appears from methylation analysis to contain (1 → 4)- and (1 → 3)-linked β-d-xylopyranose residues in the approximate ratio 3:1. There is evidence that this polysaccharide is...
| Autores principales: | , , , |
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| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00086215_v19_n3_p289_Cerezo |
| Aporte de: |
| Sumario: | The main water-soluble polysaccharide from Chaetangium fastigiatum, a red seaweed of the order Nemalionales, is a xylan which appears from methylation analysis to contain (1 → 4)- and (1 → 3)-linked β-d-xylopyranose residues in the approximate ratio 3:1. There is evidence that this polysaccharide is branched to a small degree, is polydisperse, and has a random-coil conformation in aqueous solution. © 1971. |
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