Acetylation and methylation of homogalacturonans 2: Effect on ion-binding properties and conformations

Carbohydrate Polymers

Volumn 39, Issue 3, 1999, Pages 209-216

  Renard, C M G C ^a   Jarvis, M C ^a,b  

^a UNIVERSITY OF GLASGOW   (United Kingdom)

^b CEMAGREF   (France)

Author keywords

Acetylated pectin; Conformations; Homogalacturonans

Indexed keywords

ACETONE; ACETYLATION; CONFORMATIONS; ETHANOL; ISOTHERMS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; REACTION KINETICS;

BINDING ISOTHERM; HOMOGALACTURONANS; METHYLATION; PECTATE; PECTIN;

POLYSACCHARIDES;

EID: 0032669731     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0144-8617(99)00015-6     Document Type: Article

References (30)

1. Blumenkrantz, N., & Asboe-Hansen, G. (1973). New method for quantitative determination of uronic acids. Anal. Biochem., 54, 484-489.
2. Gros, S., Hervé du Penhoat, K., Bouchemal, N., Ohassan, H., Imberty, A., & Ferez, S. (1992). Solution conformation of a pectin fragment disaccharide using molecular modelling and nuclear magnetic resonance. Int. J. Biol. Macromol, 14, 313-320.
3. Dronnet, V. M., Axelos, M. A. V., Renard, C. M. G. C., & Thibault, J. -F. (1998). Improvement of the binding capacity of metal cations by sugarbeet pulp. II: binding of divalent metal cations by modified sugar-beet pulp. Carbohydr. Polym., 35, 239-247.
4. Dronnet, V. M., Renard, C. M. G. C., Axelos, M. A. V., & Thibault, J. -F. (1996). Characterisation and selectivity of divalent metal ions binding by citrus and sugar-beet pectins. Carbohydr. Polym., 30, 253-263.
5. Dronnet, V. M., Renard, C. M. G. C., Axelos, M. A. V., & Thibault, J. -F. (1997). Binding of divalent metal cations by sugar-beet pulp. Carbohydr. Polym., 34, 73-82.
6. Garnier, C., Axelos, M. A. V., & Thibault, J. -F. (1994). Selectivity and cooperativity in the binding of calcium ions by pectins. Carbohydr. Res., 256, 71-81.
7. Grant, G. T., Morris, E. R., Rees, D. A., Smith, P. J. C., & Thorn, D. (1973). Biological interactions between polysaccharides and divalent cations: the egg-box model. FEBS Lett., 32, 195-198.
8. Jarvis, M. C., & Apperley, D. C. (1995). Chain conformation in concentrated pectin gels: evidence from 13CNMR. Carbohydr. Res., 275, 131145.
9. Klavons, J. A., & Bennet, R. D. (1986). Determination of methanol using alcohol oxidase and its application to methyl ester content of pectins. J. Agric. Food Chem., 34, 597-599.
10. Kohn, R., & Furda, I. (1967). Binding of calcium to acetyl derivatives of pectin. Coll. Czech. Chem. Commun., 33, 2217-2225.
11. Kohn, R., & Luknar, O. (1977). Intermolecular calcium ion binding on polyuronates-polygalacturonate and polyguluronate. Coll. Czech. Chem. Commun., 42, 731-743.
12. Kohn, R., & Malovikova, A. (1978). Dissociation of acetyl derivatives of pectic acid and intramolecular binding of calcium to those substances. Coll. Czech. Chem. Commun., 43, 1709-1719.
13. Kohn, R., Markovic, O., & Machova, E. (1983). Deesterification mode of pectin by pectine esterases ofAspergillusfoetidus, tomatoes and alfalfa. Coll. Czech. Chem. Commun., 48, 790-797.
14. Koryta, J., Dvorak, J., & Kavan, L. (1993). Principles of electrochemistry. 2. New York: Wiley.
15. Kouwijzer, M., Schols, H., & Ferez, S. (1996). Acetylation of rhamnogalacturonan I and homogalacturonan: theoretical calculations. In J. Visser & A. G. J. Voragen (Eds.), Pectins and pectinases, (pp. 5765). Amsterdam: Else vier.
16. Lee, J. W., Ashby, R. D., & Fay, D. F. (1996). Role of acetylation on metal induced precipitation of alginates. Carbohydr. Polym., 29, 337-345.
17. Malovikova, A., Rinaudo, M., & Milas, M. (1994). Comparative interactions of magnesium and calcium counterions with polygalacturonic acid. Biopolym., 34, 1059-1064.
18. Matricardi, P., Dentini, M., Crescenzi, V., & Ross-Murphy, S. B. (1995). Gelation of chemically cross-linked polygalacturonic acid derivatives. Carbohydr. Polym., 27, 215-220.
19. Mattai, J., & Kwak, J. T. C. (1986). Divalent metal ion binding to polyelectrolytes with different polyion structure and functional groups. Macromolecules, 19, 1663-1667.
20. Morris, E. R., Powell, D. A., Gidley, M. J., & Rees, D. A. (1982). Conformations and interactions of pectins I. Polymorphism between gel and solid states of calcium polygalacturonate. J. Mol. Biol., 155, 507-516.
21. Powell, D. A., Morris, E. R., Gidley, M. J., & Rees, D. A. (1982). Conformation and interactions of pectins II. Influence of residue sequence on chain association in calcium pectate gels. J. Mol. Biol., 155, 517-531.
22. Rexova-Benkova, L., Mrackova, M., Luknar, O., & Kohn, R. (1977). The role of sec-alcoholic groups of D-galacturonan in its degradation by endo-D-galacturonase. Coll. Czech. Chem. Commun., 42, 3204-3213.
23. Scatchard, G. (1949). The attraction of proteins for small molecules and ions. Ann. NY Acad. Sci., 51, 660-672.
24. Schweiger, R. G. (1964). Acetyl pectates and their reactivity with polyvalent metal ions. J. Org. Chem., 29, 2973-2975.
25. Solms, J., & Deuel, H. (1951). Unterschungen an acetylierter Pektinsaure. Helvetica Chimica Acta, 34, 2242-2249.
26. Thibault, J. -F., Renard, C. M. G. C., Axelos, M. A. V., Roger, P., & Crépeau, M. -J. (1993). Studies on the length of homogalacturonic regions in pectins by acid hydrolysis. Carbohydr. Res., 238, 271-286.
27. Thibault, J. -F., & Rinaudo, M. (1985). Interaction of mono- and divalent counterions with alkali- and enzyme-deesterified pectins. Biopolym., 24, 2131-2144.
28. Voragen, A. G. J., Schols, H. A., & Pilnik, W. (1986). Determination of the degree of methylation and acetylation of pectins by HPLC. Food Hydrocolloids, 1, 65-70.
29. Walkinshaw, M. D., & Arnott, S. (1981). Conformation and interactions of pectins I. X-ray diffraction analyses of sodium pectate in neutral and acidified forms. J. Mol. Biol., 153, 1055-1073.
30. Walkinshaw, M. D., & Arnott, S. (1981). Conformation and interactions of pectins II. Models for junction zones in pectinic acid and calcium pectate gels. J. Mol. Biol., 153, 1075-1085.