On the protonation of glycocholate and glycodeoxycholate ions

Chemical Speciation and Bioavailability

Volumn 11, Issue 3, 1999, Pages 77-83

  Bottari, Emilio ^a   Festa, Maria Rosa ^a  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

Author keywords

Anions of bile acids; Protonation constants; Solubility

Indexed keywords

EID: 0011790195     PISSN: 09542299     EISSN: None     Source Type: Journal    
DOI: 10.3184/095422999782775654     Document Type: Article

References (20)

1. 4 ionic medium. Ark. Kemi, 5, 425-440.
2. Bottari, E., D’Archivio, A.A., Festa, M.R., Galantini, L. and Giglio, E. 1999. Structure and composition of sodium taurocholate micellar aggregates. Langmuir, 15, 2996-2998.
3. Bottari, E. and Festa, M.R. 1993. On the composition of sodium glycodeoxycholate micellar solutions. Monatsh. Chem., 124, 1119-1132.
4. Bottari, E. and Festa, M.R. 1996. On the composition of sodium taurodeoxycholate micellar solutions. Langmuir, 12, 1777-1783.
5. Bottari, E., Festa, M.R. and Franco, M. 1999. Composition of sodium taurocholate micellar solutions. Analyst, 124, 887-892.
6. Bottari, E., Festa, M.R. and Jasionowska, R. 1989. A study of deoxycholate micellar solutions as a function of the ionic medium concentration. J. Inclusion Phenom. Mol. Recognit. Chem., 7, 443-454.
7. Bottari, E., Festa, M.R. and Jasionowska, R. 1988. The solubility of lead (II) deoxycholate. Ann. Chim. (Rome), 78, 261-271.
8. Bottari, E., Festa, M.R. and Porto, R. 1986. On the association between sodium and deoxycholate ions in 0.5 M tetrabutylammonium chloride. Ann. Chim. (Rome), 76, 9-18.
9. Bottari, E. and Porto, R. 1985. Equilibrium analysis in sodium deoxycholate solutions. Ann. Chim. (Rome), 75, 327-336.
10. Brown, A. S. 1934. A type of silver chloride electrode suitable for use in dilute solutions. J. Am. Chem. Soc., 56, 646-647.
11. Carey, M. C., 1985. In Sterols and Bile Acids, ed. H. Danielson and J. Siovall, Elsevier North-Holland Biomedical Press, Amsterdam, ch. 13, pp. 345-405.
12. Dyrssen, D. 1952. The extraction of metal complexes. IV. The dissociation constants and partition coefficients of 8-quinoline (oxine) and N-nitro-N-phenylhydroxyamine (cupferron). Svenk. Kemi Tidskr., 64, 213-223.
13. Ekwall, P., Rosendahl, P.T. and Lofmann, N. 1957. Studies on bile salt solutions. I. The dissociation constants of cholic and desoxycholic acid. Acta Chem. Scand., 11, 590-598.
14. Ekwall, P., Rosendahl, P.T. and Sten, A. 1958. Studies on bile acid salt solutions. II. The solubility of cholic acid in sodium cholate solutions and that of deoxycholic acid in sodium deoxycholate solutions. Acta Chem. Scand., 12, 1622-1633.
15. Ellila, A.1953. Ionization of acetic acid in aqueous alkali salt solutions. Ann. Acad. Sci, Fennicae, A 51, 7-62.
16. Fini, A. and Roda, A. 1987. Chemical properties of bile acids. IV. Acidity constants of glycine - conjugated bile acids. J. Lipid Res., 28, 755-759.
17. 2+. Acta Chem. Scand., 6, 901-909.
18. Gran, G.1952. Determination of the equivalence point in potentiometric titrations (II). Analyst, 77, 661-671.
19. Rossotti, F. J. C. and Rossotti, H. S. 1956. Equilibrium studies of polyanions. I. Isopolyvanadates in acid media. Acta Chem. Scand., 10, 957-984.
20. Small, D. M 1971. In The Bile Acids, ed. P.P. Nair and D. Kritchevsky, Plenum Press, New York, ch. 8, pp. 249-356.