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Abstract:

Autohydrolysis of lambda and theta carrageenans produces degraded products which are useful for 13C-n.m.r. spectroscopy, with low-field equipment and at room temperature. Data obtained from these spectra are doubly valuable as they are used for the structural study of parent carrageenans and to investigate the reactions carried out during autohydrolysis. © 1993.

Registro:

Documento: Artículo
Título:Room temperature, low-field 13C-n.m.r. spectra of degraded carrageenans: Part III. Autohydrolysis of a lambda carrageenan and of its alkali-treated derivative
Autor:Noseda, M.D.; Cerezo, A.S.
Filiación:Departamento de Bioquímica, Universidade Federal do Paraná, Curitiba, Brazil
Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina
Palabras clave:13C n.m.r.; autohydrolysis; lambda carrageenan; spectroscopy; theta carrageenan; alkali; carrageenan; article; carbon nuclear magnetic resonance; hydrolysis; nonhuman; temperature; Carbohydrate Sequence; Carrageenan; Hydrogen-Ion Concentration; Hydrolysis; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Support, Non-U.S. Gov't; Temperature
Año:1993
Volumen:15
Número:3
Página de inicio:177
Página de fin:181
DOI: http://dx.doi.org/10.1016/0141-8130(93)90020-M
Título revista:International Journal of Biological Macromolecules
Título revista abreviado:Int. J. Biol. Macromol.
ISSN:01418130
CODEN:IJBMD
CAS:Carrageenan, 9000-07-1
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01418130_v15_n3_p177_Noseda

Referencias:

  • Ciancia, Matulewicz, Stortz, Cerezo, (1992) Int. J. Biol. Macromol., 14, p. 29
  • Stortz, Cerezo, (1987) Carbohydr. Res., 166, p. 317
  • Stortz, Cerezo, (1991) Int. J. Biol. Macromol., 13, p. 101
  • Matulewicz, Ciancia, Noseda, Cerezo, (1989) Phytochemistry, 28, p. 2937
  • Noseda, M. D. and Cerezo, A. S. Unpublished results; Lestang, Quillet, Bremond, (1987) Phytochemistry, 26, p. 1705
  • Wong, Craigie, Sulfohydrolase Activity and Carrageenan Biosynthesis in Chondrus crispus (Rhodophyceae) (1978) PLANT PHYSIOLOGY, 61, p. 663
  • Stortz, Cerezo, (1992) Carbohydr. Polym., 18, p. 237
  • Clancy, Turvey, 564. Sulphates of monosaccharides and derivatives. Part III. Acid hydrolysis (1961) Journal of the Chemical Society (Resumed), p. 2935

Citas:

---------- APA ----------
Noseda, M.D. & Cerezo, A.S. (1993) . Room temperature, low-field 13C-n.m.r. spectra of degraded carrageenans: Part III. Autohydrolysis of a lambda carrageenan and of its alkali-treated derivative. International Journal of Biological Macromolecules, 15(3), 177-181.
http://dx.doi.org/10.1016/0141-8130(93)90020-M
---------- CHICAGO ----------
Noseda, M.D., Cerezo, A.S. "Room temperature, low-field 13C-n.m.r. spectra of degraded carrageenans: Part III. Autohydrolysis of a lambda carrageenan and of its alkali-treated derivative" . International Journal of Biological Macromolecules 15, no. 3 (1993) : 177-181.
http://dx.doi.org/10.1016/0141-8130(93)90020-M
---------- MLA ----------
Noseda, M.D., Cerezo, A.S. "Room temperature, low-field 13C-n.m.r. spectra of degraded carrageenans: Part III. Autohydrolysis of a lambda carrageenan and of its alkali-treated derivative" . International Journal of Biological Macromolecules, vol. 15, no. 3, 1993, pp. 177-181.
http://dx.doi.org/10.1016/0141-8130(93)90020-M
---------- VANCOUVER ----------
Noseda, M.D., Cerezo, A.S. Room temperature, low-field 13C-n.m.r. spectra of degraded carrageenans: Part III. Autohydrolysis of a lambda carrageenan and of its alkali-treated derivative. Int. J. Biol. Macromol. 1993;15(3):177-181.
http://dx.doi.org/10.1016/0141-8130(93)90020-M