Abstract:
Alkaline treatment of a κ/1-carrageenan from cystocarpic Gigartina skottsbergii and further fractionation with potassium chloride, led to the isolation of a minor product soluble in 2 M KCl with unusual structural features. It contains small amounts of L-galactose and is built up from κ/1- and λ-blocks.
Registro:
Documento: |
Artículo
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Título: | A L-galactose-containing carrageenan from cystocarpic Gigartina skottsbergii |
Autor: | Ciancia, M.; Matulewicz, M.C.; Cerezo, A.S. |
Filiación: | Depto. de Quim. Orgańica, CIHIDECAR-CONICET, Universidad de Buenos Aires, Pabellón 2, 1428 Buenos Aires, Argentina
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Palabras clave: | 13C NMR; Carrageenans; Gigartina skottsbergii; L- galactose; Methylation; Rhodophyta; carrageenan; article; chemical structure; isolation procedure; nonhuman; phytochemistry; structure analysis |
Año: | 1997
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Volumen: | 45
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Número: | 5
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Página de inicio: | 1009
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Página de fin: | 1013
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DOI: |
http://dx.doi.org/10.1016/S0031-9422(97)00060-5 |
Título revista: | Phytochemistry
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Título revista abreviado: | PHYTOCHEMISTRY
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ISSN: | 00319422
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CODEN: | PYTCA
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CAS: | carrageenan, 9000-07-1, 9049-05-2, 9061-82-9, 9064-57-7
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319422_v45_n5_p1009_Ciancia |
Referencias:
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Citas:
---------- APA ----------
Ciancia, M., Matulewicz, M.C. & Cerezo, A.S.
(1997)
. A L-galactose-containing carrageenan from cystocarpic Gigartina skottsbergii. Phytochemistry, 45(5), 1009-1013.
http://dx.doi.org/10.1016/S0031-9422(97)00060-5---------- CHICAGO ----------
Ciancia, M., Matulewicz, M.C., Cerezo, A.S.
"A L-galactose-containing carrageenan from cystocarpic Gigartina skottsbergii"
. Phytochemistry 45, no. 5
(1997) : 1009-1013.
http://dx.doi.org/10.1016/S0031-9422(97)00060-5---------- MLA ----------
Ciancia, M., Matulewicz, M.C., Cerezo, A.S.
"A L-galactose-containing carrageenan from cystocarpic Gigartina skottsbergii"
. Phytochemistry, vol. 45, no. 5, 1997, pp. 1009-1013.
http://dx.doi.org/10.1016/S0031-9422(97)00060-5---------- VANCOUVER ----------
Ciancia, M., Matulewicz, M.C., Cerezo, A.S. A L-galactose-containing carrageenan from cystocarpic Gigartina skottsbergii. PHYTOCHEMISTRY. 1997;45(5):1009-1013.
http://dx.doi.org/10.1016/S0031-9422(97)00060-5