Alkaline modification of carrageenans. Part III. Use of mild alkaline media and high ionic strengths

Carbohydrate Polymers

Volumn 32, Issue 3-4, 1997, Pages 293-295

  Ciancia, Marina ^a   Matulewicz, María C ^a   Cerezo, Alberto S ^a  

^a UNIVERSIDAD DE BUENOS AIRES   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

CARBONATES; CAUSTIC SODA; IONIC STRENGTH; REACTION KINETICS; SALTS; SUGARS;

CARAGGEENANS; CYCLIZATION REACTION; SODIUM CARBONATE;

STARCH;

EID: 0031095294     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0144-8617(96)00130-0     Document Type: Article

References (7)

1. Ciancia, M., Matulewicz, M. C., Finch, P. and Cerezo, A. S. (1993a) Determination of the structures of cystocarpic carrageenans from Gigartina skottsbergii by methylation analysis and NMR spectroscopy. Carbohydrate Research 238, 241-248.
2. Ciancia, M., Noseda, M. D., Matulewicz, M. C. and Cerezo, A. S. (1993b) Alkali modification of carrageenans: mechanism and kinetics in the kappa /iota-, mu /nu and lambda series. Carbohydrate Polymers 20, 95-98.
3. Haines, A. H. (1976) Relative reactivities of hydroxyl groups in carbohydrates. Advances in Carbohydrate Chemistry and Biochemistry 33, 11-109.
4. Lee, T. S. (1953) Special experimental methods for the determination of rate data, Part 2, Competing rections, in Technique of Organic Chemistry, Vol. 8, p. 100, eds S. L. Friess and A. Weissberger. Interscience, New York.
5. Matulewicz, M. C., Ciancia, M., Noseda, M. D. and Cerezo, A. S. (1989) Carrageenan systems from tetrasporic and cystocarpic stages of Gigartina skottsbergii. Phytochemistry 28, 2937-2941.
6. Rees, D. A. (1961) Estimation of the relative amounts of isomeric sulfate esters in some sulfated polysaccharides. Journal of the Chemical Society 5168-5171.
7. Yaphe, W. (1960) Colormetric determination of 3,6-anhydrogalactose and galactose in marine polysaccharides. Analytical Chemistry 32, 1327-1330.