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PRESERVATION OF MICROBES CAPABLE OF SEVERAL MICROBIAL TRANSFORMATION PROCESSES.
Author(s) : MARUYAMA H. B.
Summary
ALTHOUGH RECENT PROGRESS IN PRESERVATION METHODS INCLUDING FREEZE-DRYING PROCESS HAS MADE POSSIBLE A SURVIVAL OF VARIOUS MICROBES WITHOUT CHANGE OF THEIR GENETIC AND TAXONOMIC PROPERTIES, INDUSTRIALLY USABLE MICROBIAL ACTIVITY (ANTIBIOTICS AND BIOCONVERSION CAPABILITY) CANNOT ALWAYS EMITIE THIS IS PRIMARILY DUE TO INDIVIDUAL VARIETY IN STRAIN BY STRAIN OF SECONDARY METABOLISM RESPONSIBLE TO THOSE ACTIVITIE FURTHERMORE, BREEDING OF THESE STRAINS TOWARD PRODUCTIVITY IMPROVEMENT OFTEN WEAKENS THEIR VIABILITY. THE AUTHOR SUMMARIZES SEVERAL EXAMPLES OF HIS TRIALS FOR MAINTAINING THE ENZYMIC ACTIVITY IN VARIOUS MICROBIAL TRANSFORMATION PROCESSES. THOSE INCLUDE CORYNEFORM BACTERIA, CANDIDA SP, PITHOMYCES AND STREPTOMYCETE ENANTIOSELECTIVE ACYLASES.
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Pages: 1985-1
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Details
- Original title: PRESERVATION OF MICROBES CAPABLE OF SEVERAL MICROBIAL TRANSFORMATION PROCESSES.
- Record ID : 1987-1201
- Languages: English
- Source: Fundamentals and Applications of Freeze-Drying to Biological Materials, Drugs and Foodstuffs.
- Publication date: 1985/05/20
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: The influence of refrigeration on microorganisms, viruses and vaccines
- Keywords: Cell; Microbiology; Bacteria; Survival; Process; Enzyme
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- Author(s) : BURKE M. J., LINDOW S. E.
- Date : 1990
- Languages : English
- Source: Cryobiology - vol. 27 - n. 1
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PRESERVATION OF BACTERIAL L-FORMS BY FREEZING.
- Author(s) : TAKAHASHI T.
- Date : 1980
- Languages : English
- Source: Jap. J. exp. Med. - vol. 50 - n. 4
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Characterization of psychrotrophic microorganis...
- Author(s) : LOVELAND J., GUTSHALL K., KASMIR J., PREMA P., BRENCHLEY J. E.
- Date : 1994/01
- Languages : English
- Source: Appl. environ. Microbiol. - vol. 60 - n. 1
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SURVIVAL OF TRYPANOSOMA EVANSI, THEILERIA MUTAN...
- Author(s) : HASHEMI-FESHARKI R.
- Date : 1981
- Languages : English
- Source: Arch. Inst. Razi - n. 32
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FATE OF LISTERIA MONOCYTOGENES DURING FREEZING ...
- Author(s) : KEST S. E. el-, YOUSEF A. E., MARTH E. H.
- Date : 1991
- Languages : English
- Source: Ital. J. Food Sci. - vol. 56 - n. 4
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