Summary
An inverse linear relationship (n=16; r=0.929; 1-P=0.001) was established between the viability of dehydrated-rehydrated yeasts and the uptake of a weak acid, bromophenol blue, by samples of intact cells. The dependence indicates the fact that yeasts that are more resistant to dehydration have lower intracellular pH values, and hence can be used to predict the viability of yeasts to be dried.
Similar content being viewed by others
References
Beker MJ, Damberg BE, Rapoport AI (1981) Anabiosis of microorganisms (in Russian). Zinatne, Riga
Borst-Pauwels GWFH (1981) Ion transport in yeast. Biochim Biophys Acta 650:88–127
Gadd GM, Chalmers K, Reed RH (1987) The role of trehalose in dehydration resistance of Saccharomyces cerevisiae. FEMS Microbiol Lett 48:249–254
Gillies PR (1981) Intracellular pH and control of growth in eucaryotic cells. In: Kameron IL, Pool ThB (eds) The transformed cell. Academic Press, London, pp 317–361
Kleiner D (1981) The transport of NH3 and NH +4 across biological membranes. Biochem Biophys Acta 639:41–52
Kotyk A (1963) Intracellular pH of baker's yeast. Folia Microbiol 8:27–31
Kotyk A, Kleinzeller A (1958) Movement of sodium and cell volume changes in a sodium-rich yeast. J Gen Microbiol 20:197–212
Serrano R (1988) Structure and function of proton translocating ATPase in plasma membranes of plants and fungi. Biochim Biophys Acta 947:1–28
Slavik I, Kotyk A (1984) Intracellular pH distribution and transmembrane pH profile of yeast cells. Biochim Biophys Acta 766:679–684
Zikmanis PB, Auzina LP, Auzane SI, Beker MJ (1982) Relationship between the fatty acid composition of lipids and the viability of dried yeast Saccharomyces cerevisiae. Eur J Appl Microbiol Biotechnol 15:100–103
Zikmanis PB, Auzane SI, Kruce RV, Auzina LP, Beker MJ (1983) Interrelationships between the fatty acid composition and metabolic pathways upon dehydration-rehydration of yeast Saccharomyces cerevisiae. Eur J Appl Microbiol Biotechnol 18:298–302
Zikmanis PB, Laivenieks MG, Auzina LP, Kulaev IS, Beker MJ (1985) Interrelation between high-molecular polyphosphate content, trehalose and viability of dehydrated yeast Saccharomyces cerevisiae population (in Russian). Mikrobiologiya 54:406–409
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Zikmanis, P.B., Kruce, R.V., Mackare, I.E. et al. Interrelationship between pH-dependent uptake of bromophenol blue by intact Saccharomyces cerevisiae cells and their viability after dehydration. Appl Microbiol Biotechnol 31, 191–193 (1989). https://doi.org/10.1007/BF00262461
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00262461