Development of a speciation model for the interpretation of the acid-base properties of grape red wines

Chemical Speciation and Bioavailability

Volumn 16, Issue 1-2, 2004, Pages 17-24

  Prenesti, Enrico ^a   Daniele, Pier G ^a   Toso, Simona ^a   Zelano, Vincenzo ^a   Berto, Silvia ^a  

^a UNIVERSITY OF TURIN   (Italy)

Author keywords

Chemical speciation model; Complex formation; Mixed solvent; Red wines

Indexed keywords

VITIS SP.;

EID: 2642520664     PISSN: 09542299     EISSN: None     Source Type: Journal    
DOI: 10.3184/095422904782775081     Document Type: Article

References (13)

1. Casale, A., Daniele, P. G., De Robertis, A. and Sammartano, S. 1988. Ionic strength dependance of formation constants. Part XI. An analysis of literature data on carboxy- late ligand complexes. Ann. Chim. (Rome), 78, 249.
2. Daniele, P. G. and Ostacoli, G. 1976. Formation of mixed complexes between Cu(II) ion and malonic and iso- propylmalonic acids in water and in mixed solvent water(1-propanol. Ann. Chim. (Rome), 66, 511.
3. Daniele, P. G., Amico, P. and Ostacoli, G. 1981. Ternary complex formation of Cu(II) with histamine and glycine in water and in mixed solvent water(1-propanol mixtures. Ann. Chim. (Rome), 71, 347.
4. Daniele, P. G., De Robertis, A., De Stefano, C., Sammartano, S. and Rigano, C. 1985. On the possibility of determining the thermodynamic parameters for the formation of weak complexes using a simple model for the dependence on ionic strength of activity coefficients: Na+, K+, and Ca2+ complexes of low molecular weight in aqueous solution. J. Chem. Soc. Dalton Trans., 2353.
5. Daniele, P. G., De Robertis, A., De Stefano, C., Gianguzza, A. and Sammartano, S. 1990. Studies on polyfunctional O-ligands. Formation thermodynamics of simple and mixed alkali metal complexes with citrate at different ionic strengths in aqueous solution. J. Chem. Res., 300.
6. Daniele, P. G., De Robertis, A., De Stefano, C., Gianguzza, A. and Sammartano, S. 1991. Salt effects of orthophosphate between 10 and 50°C in aqueous solution. A complex formation model. J. Sol. Chem., 20, 495.
7. De Robertis, A., De Stefano, C., Rigano, C. and Sammartano, S. 1990. Thermodynamic parameters for the protonation of carboxylic acids in aqueous tetraethyl- ammonium iodide. J. Sol. Chem., 19, 569.
8. De Stefano, C., Princi, P., Rigano, C. and Sammartano, S. 1987. Computer analysis of equilibrium data in solution. ESAB2M: an improved version of the ESAB program. Ann. Chim. (Rome), 77, 643.
9. De Stefano C., Princi, P., Rigano, C. and Sammartano, S. 1989. The calculation of equilibrium concentrations. ES4EC1. A fortran program for computing distribution diagram and titration curves. Comput. Chem. 13, 343.
10. De Stefano, C., Mineo P., Rigano, C. and Sammartano, S. 1993. Ionic strength dependence of formation constants. XVII. The calculation of equilibrium concentrations and formation constants. Ann. Chim. (Rome), 83, 243.
11. Ough, C. S. and Amerine, M. A. 1988. Methods for Analysis of Musts and Wines, John Wiley & Sons.
12. Prenesti, E., Daniele, P. G., Toso, S., Zelano, V. and Ginepro, M. 2004. Acid-base chemistry of red wine: analytical multi-technique characterisation and equilibrium-based chemical modelling. Anal. Chim. Acta, 507, 263.
13. Smith, R. M., Martell, A. E. and Motekaitis, R. J. 2001. NIST Critical Selected Stability Constant of Metal Complexes Database 46, Version 6.0.