Navegar

Colección

Datos Estadísticas

Artículo

La versión final de este artículo es de uso interno. El editor solo permite incluir en el repositorio el artículo en su versión post-print. Por favor, si usted la posee enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

The fraction of the carrageenans from the tetrasporic stage of Iridaea undulosa soluble in potassium chloride was subfractionated by ion-exchange chromatography on an anion exchanger diluted with gel permeation media. The system under analysis consists of a mixture of λ-carrageenans and variant agaroids. The latter contain large amounts of 3-linked 6-substituted units and galactose side chains. In some molecules, D-glucose units replace D-galactose ones. © 1997 Published by Elsevier Science Ltd. All rights reserved.

Registro:

Documento: Artículo
Título:The system of agaroids and carrageenans from the soluble fraction of the tetrasporic stage of the red seaweed Iridaea undulosa
Autor:Stortz, C.A.; Cases, M.R.; Cerezo, A.S.
Filiación:Depto. de Quim. Orgánica, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Buenos Aires, 1428, Argentina
Palabras clave:algae; Iridaea; Iridaea undulosa; Chromatography; Fractionation; Glucose; Ion exchangers; Potassium compounds; Solubility; Agaroids; Carrageenans; Galactose; Ion exchange chromatography; Iridaea undulosa; Potassium chloride; Polysaccharides
Año:1997
Volumen:34
Número:1-2
Página de inicio:61
Página de fin:65
DOI: http://dx.doi.org/10.1016/S0144-8617(97)00097-0
Título revista:Carbohydrate Polymers
Título revista abreviado:Carbohydr Polym
ISSN:01448617
CODEN:CAPOD
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01448617_v34_n1-2_p61_Stortz

Referencias:

  • Cases, M.R., Stortz, C.A., Cerezo, A.S., Methylated, sulphated xylogalactans from the red seaweed Corallina officinalis (1992) Phytochemistry, 31, pp. 3897-3900
  • Cases, M.R., Stortz, C.A., Cerezo, A.S., Structure of the corallinans - Sulfated xylogalactans from Corallina officinalis (1994) Int. J. Biol. Macromol., 16, pp. 93-97
  • Cases, M.R., Cerezo, A.S., Stortz, C.A., Separation and quantitation of enantiomeric galactoses as their mono-O-methylethers as their diastereomeric 1-deoxy-1-(2′-hydroxypropylamino)-alditols (1995) Carbohydr. Res., 269, pp. 333-341
  • Ciancia, M., Matulewicz, M.C., Cerezo, A.S., L-galactose containing galactans from the carrageenophyte Gigartina skottsbergii (1993) Phytochemistry, 34, pp. 1541-1543
  • Craigie, J.S., Cell walls (1990) Biology of the Red Algae, pp. 221-257. , eds K.M. Cole & R.G. Sheath, Cambridge University Press, New York
  • Craigie, J.S., Rivero-Carro, H., Agarocolloids from carrageenophytes (1992) Abstr. XIVth. Int. Seaweed Symp., p. 71. , University of Western Brittany, Brest, France
  • Dodgson, K.S., Determination of inorganic sulphate in studies on the enzymic and non-enzymic hydrolysis of carbohydrate and other sulphate esters (1961) Biochem. J., 78, pp. 312-319
  • Dodgson, K.S., Price, R.G., A note on the determination of the ester sulphate content of sulphated polysaccharides (1962) Biochem. J., 84, pp. 106-110
  • Dubois, M., Gilles, K.A., Hamilton, J.K., Rebers, P.A., Smith, F., Colorimetric method for determination of sugars and related substances (1956) Anal. Chem., 28, pp. 350-356
  • Furneaux, R.H., Stevenson, T.T., The xylogalactan sulfate from chondria macrocarpa (Ceramiales, Rhodophyta) (1990) Hydrobiologia, 204-205, pp. 615-620
  • Nunn, J.R., Parolis, H., Rusell, I., The desulphated polysaccharide of anatheca dentata (1981) Carbohydr. Res., 95, pp. 219-226
  • Stortz, C.A., Cerezo, A.S., Studies on an insoluble residue obtained in the purification of the carrageenan from Iridaea undulosa (1991) An. Asoc. Quim. Argent., 79, pp. 201-208
  • Stortz, C.A., Cerezo, A.S., The systems of carrageenans from cystocarpic and tetrasporic stages from iridaea undulosa: Fractionation with potassium chloride and methylation analysis of the fractions (1993) Carbohydr. Res., 242, pp. 217-227
  • Stortz, C.A., Cases, M.R., Cerezo, A.S., Red seaweed galactans: Methodology for the structural determination of corallinan, a different agaroid (1997) Techniques in Glycobiology, pp. 567-593. , eds R.R. Townsend & A.T. Hotchkiss Jr., Marcel Dekker, New York
  • Takano, R., Nose, Y., Hayashi, K., Hara, S., Hirase, S., Agarose-carrageenan hybrid polysaccharides from lomentaria catenata (1994) Phytochemistry, 37, pp. 1615-1619
  • Usov, A.I., Elashvili, M.Ya., Polysaccharides of algae 44. Investigation of sulfated galactan from Laurencia nipponica Yamada (Rhodophyta, Rhodomelaceae) using partial reductive hydrolysis (1991) Bot. Mar., 34, pp. 553-560

Citas:

---------- APA ----------
Stortz, C.A., Cases, M.R. & Cerezo, A.S. (1997) . The system of agaroids and carrageenans from the soluble fraction of the tetrasporic stage of the red seaweed Iridaea undulosa. Carbohydrate Polymers, 34(1-2), 61-65.
http://dx.doi.org/10.1016/S0144-8617(97)00097-0
---------- CHICAGO ----------
Stortz, C.A., Cases, M.R., Cerezo, A.S. "The system of agaroids and carrageenans from the soluble fraction of the tetrasporic stage of the red seaweed Iridaea undulosa" . Carbohydrate Polymers 34, no. 1-2 (1997) : 61-65.
http://dx.doi.org/10.1016/S0144-8617(97)00097-0
---------- MLA ----------
Stortz, C.A., Cases, M.R., Cerezo, A.S. "The system of agaroids and carrageenans from the soluble fraction of the tetrasporic stage of the red seaweed Iridaea undulosa" . Carbohydrate Polymers, vol. 34, no. 1-2, 1997, pp. 61-65.
http://dx.doi.org/10.1016/S0144-8617(97)00097-0
---------- VANCOUVER ----------
Stortz, C.A., Cases, M.R., Cerezo, A.S. The system of agaroids and carrageenans from the soluble fraction of the tetrasporic stage of the red seaweed Iridaea undulosa. Carbohydr Polym. 1997;34(1-2):61-65.
http://dx.doi.org/10.1016/S0144-8617(97)00097-0