منابع مشابه
Isopulegol from Liquid Cultures of the Fungus
Ceratocystis coerulescens RWD 451 (Ascomycetes) was cultivated on defined synthetic culture medium containing glucose (3.0% ), asparagine (0.1% ), mineral salts and thiamine. 6 weeks oid cultures produced methyl heptenyl compounds, citronellol. citronellyl acetate, dihydro-farnesol and a hitherto unknown monoterpene alcohol. By GC/MS, 'H and l3C NMR spectroscopy, this alcohol could be identifie...
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An area-sampling device for obtaining quantitative samples of the oropharyngeal bacterial flora is described and illustrative data are presented.
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The API-20E system (Analytab Products, Inc., Plainview, N. Y.) was inoculated from 4- to 6-h tryptic soy broth cultures that had been inoculated from positive blood cultures containing gram-negative bacilli. This method gave the same genus and species identification for 139 of 140 organisms (47 patient and 96 simulated positive cultures) when compared to the Analytab Products, Inc., recommended...
متن کاملA Method for Obtaining Mass Cultures of Bacteria for Inoculation and for Agglutination Tests:
It is often desirable to obtain bacterial cultures in mass for chemical analysis, for purposes of inoculation, or for use in agglutination tests. In the case of m a n y organisms, pathogenic as well as non-pathogenic, the usual nutrient agar and broth media of our laboratories furnish, under proper temperatures and life conditions , all requisites for abundant growth, and these organisms may th...
متن کاملLong-term preservation of fungus cultures with liquid nitrogen refrigeration.
A preservation technique was tested on 162 strains of culturally fastidious fungi sensitive to lyophilization, representing five classes. The results indicated that liquid nitrogen storage of frozen specimens may be used as an alternative to lyophilization for long-term preservation of stock cultures of fungi. The fungus was frozen in 10% (v/v) glycerol-water menstruum in heat-sealed ampoules. ...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1972
ISSN: 0003-6919
DOI: 10.1128/am.23.1.174-176.1972