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Abstract:

The water activity of various salts, macromolecules and mixed salt‐macromolecule solutions has been determined. The results indicate that interactions between salts and macromolecules can be ignored for predicting the water activity of mixed aqueous solutions. Copyright © 1981, Wiley Blackwell. All rights reserved

Registro:

Documento: Artículo
Título:Studies Concerning the Prediction of Intracellular Water Activity of Bacteria Grown at Reduced Water Activities
Autor:CHIRIFE, J.; ALZAMORA, S.M.; FONTAN, C.F.
Filiación:Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, 1428, Argentina
Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Palabras clave:animal experiment; bacterium; in vitro study; osmotic pressure; water transport
Año:1981
Volumen:51
Número:2
Página de inicio:339
Página de fin:343
DOI: http://dx.doi.org/10.1111/j.1365-2672.1981.tb01250.x
Título revista:Journal of Applied Bacteriology
Título revista abreviado:J. Appl. Bacteriol.
ISSN:00218847
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00218847_v51_n2_p339_CHIRIFE

Referencias:

  • Beveridge, T.J., Murray, R.G.E., Uptake and retention of metals by cell walls of Bacillus subtilis (1976) Journal of Bacteriology, 127, pp. 1502-1518
  • Brown, H.J., Gibbons, N.E., The effect of magnesium, potassium and iron on the growth and morphology of red halophilic bacteria (1955) Canadian Journal of Microbiology, 1, pp. 486-494
  • Chirife, J., Ferro Fontán, C., The prediction of water activity in aqueous solutions in connection with intermediate moisture foods, V. Experimental determination of the aw lowering behaviour of sodium lactate and some related compounds (1980) Journal of Food Science, 45, pp. 802-804
  • Chirife, J., Ferro Fontán, C., Benmergui, E.A., The prediction of water activity in aqueous solutions in connection with intermediate moisture foods, IV. aw Prediction in aqueous non‐electrolyte solutions (1980) Journal of Food Technology, 15, pp. 59-70
  • Christian, J.H.B., Ingram, M., The freezing points of bacterial cells in relation to halophilism (1959) Journal of General Microbiology, 15, pp. 59-70
  • Christian, J.H.B., Waltho, J.A., Solute concentrations within cells of halophilic and non‐halophilic bacteria (1962) Biochimica et Biophysica Acta, 65, pp. 506-508
  • Christian, J.H.B., Waltho, J.A., The composition of Staphylococcus aureus in relation to the water activity of the growth medium (1964) Journal of General Microbiology, 35, pp. 205-213
  • Coleman, J., Nature of the major inorganic ions concentrated during growth of Bacillus amyloliquefaciens (1974) Journal of General Microbiology, 84, pp. 297-302
  • Ferro Fontán, C., Chirife, J., On the evaluation of water activity in aqueous solutions from freezing point depression (1981) Journal of Food Technology, 16, pp. 21-30
  • Ginzburg, M., Sachs, L., Ginzburg, B.Z., Ion metabolism in a Halobacterium. I. Influence of age of culture on intracellular concentration (1970) Journal of General Physiology, 55, pp. 187-207
  • Kushner, D.J., Life in high salt and solute concentrations: halophilic bacteria (1978) Microbial Life in Extreme Environments, pp. 317-368. , Kushner, D. J.,. New York, Academic Press
  • Lanyi, J.K., Silverman, L.P., The state of binding of intracellular K+ in Halobacterium cutirubrum (1972) Canadian Journal of Microbiology, 18, pp. 993-995
  • Masui, M., Wada, S., Intracellular concentration of Na+, K+ and CI‐ of a moderately halophilic bacterium (1973) Canadian Journal of Microbiology, 19, pp. 1181-1186
  • Measures, J.C., Role of amino acids in osmoregulation in non‐halophilic bacteria (1975) Nature, London, 257, pp. 398-400
  • Miracco, J., Alzamora, S.M., Chirife, J., Ferro Fontán, C., On the water activity of lactose solutions (1981) Journal of Food Science
  • Shindler, D.B., Wydro, R.M., Kushner, D.J., Cell‐bound cations of the moderately halophilic bacterium Vibrio costicola (1977) Journal of Bacteriology, 130, pp. 698-703

Citas:

---------- APA ----------
CHIRIFE, J., ALZAMORA, S.M. & FONTAN, C.F. (1981) . Studies Concerning the Prediction of Intracellular Water Activity of Bacteria Grown at Reduced Water Activities. Journal of Applied Bacteriology, 51(2), 339-343.
http://dx.doi.org/10.1111/j.1365-2672.1981.tb01250.x
---------- CHICAGO ----------
CHIRIFE, J., ALZAMORA, S.M., FONTAN, C.F. "Studies Concerning the Prediction of Intracellular Water Activity of Bacteria Grown at Reduced Water Activities" . Journal of Applied Bacteriology 51, no. 2 (1981) : 339-343.
http://dx.doi.org/10.1111/j.1365-2672.1981.tb01250.x
---------- MLA ----------
CHIRIFE, J., ALZAMORA, S.M., FONTAN, C.F. "Studies Concerning the Prediction of Intracellular Water Activity of Bacteria Grown at Reduced Water Activities" . Journal of Applied Bacteriology, vol. 51, no. 2, 1981, pp. 339-343.
http://dx.doi.org/10.1111/j.1365-2672.1981.tb01250.x
---------- VANCOUVER ----------
CHIRIFE, J., ALZAMORA, S.M., FONTAN, C.F. Studies Concerning the Prediction of Intracellular Water Activity of Bacteria Grown at Reduced Water Activities. J. Appl. Bacteriol. 1981;51(2):339-343.
http://dx.doi.org/10.1111/j.1365-2672.1981.tb01250.x