Methylation analysis of carrageenans from tetrasporic and cystocarpic stages of Gigartina skottsbergii

Methylation analysis was used to study a partially cyclized μ/ν-carrageenan structure and two modified subtractions isolated after alkaline treatment and further fractionation with potassium chloride. A λ-carrageenan, with a high percentage of 4-linked,2,6-disulphated units, failed to methylate but...

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Autores principales: Matulewicz, M.C., Ciancia, M., Noseda, M.D., Cerezo, A.S.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00319422_v29_n11_p3407_Matulewicz
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