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Journal of Culture Collections
National Bank for Industrial Microorganisms and Cell Cultures
ISSN: 1310-8360
Vol. 1, No. 1, 1995, pp. 38-41
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Bioline Code: cc95007
Full paper language: English
Document type: Research Article
Document available free of charge
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Journal of Culture Collections, Vol. 1, No. 1, 1995, pp. 38-41
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INFLUENCE OF THE CULTIVATION CONDITIONS ON YEAST STRAINS SURVIVAL AFTER LYOPHILIZATION
Todor Donev, Irena Savova and Anna Kujumdzieva
Abstract
The growth curves of strains belonging to genera Candida and Saccharomyces grown through surfaced and submerged cultivation and their survival after lyophilization have been studied. Conclusions of practical importance have been drawn. It was found out that three-day-old cultures cultivated in solid medium possessed maximal resistance to freeze-drying. Nevertheless the cultures obtained by submerged cultivation were with considerably lower survival the best results were obtained at 12 h and 18 h of their development.
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