Journal ArticleDOI
Flüchtige Terpene in Pilzen
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TLDR
The following volatile metabolites of a newly isolated mutant from Ceratocystis coerulescens strain 765, have been identified for the first time in this fungus: citronellol, α-terpineol, nerol, geraniol, the acetates of these monoterpene alcohols, linalool, nerolidol, etc. as discussed by the authors.Abstract:
Aus dem Wasserdampfdestillat einer neu isolierten Mutante von Ceratocystis coerulescens. Stamm 765, wurden Citronellol, α-Terpineol, Nerol und Geraniol, ferner Essigsaureester dieser Monoterpenalkohole und Linalool zum ersten Mal aus diesem Pilz isoliert. Daruber hinaus konnten Nerolidol, Di- und Tetrahydronerolidol, Farnesol, 2,3-Dihydro-6-trans-farnesol und sein Essigsaureester zum ersten Mal in Pilzen nachgewiesen werden. Die Anderung der Zusammensetzung aller fluchtigen Stoffwechselprodukte im Verlauf des Pilzwachstums wurde untersucht.
Volatile Terpenes in Fungi.
The following volatile metabolites of a newly isolated mutant from Ceratocystis coerulescens strain 765, have been identified for the first time in this fungus: citronellol, α-terpineol, nerol, geraniol, the acetates of these monoterpene alcohols, linalool, nerolidol, di- and tetrahydronerolidol, farnesol, 2,3-dihydro-6-trans-farnesol and its acetate. The sesquiterpene components have never before been isolated from fungi. Changes in the composition of all volatile metabolites during fungal growth were analyzed.read more
Citations
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Production of flavours by microorganisms
TL;DR: A comprehensive review of the state of the art in bio-flavour synthesis can be found in this paper, with emphasis on currently commercialised processes and regulatory aspects of biotechnological production of aroma compounds.
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Microbiological and Enzymatic Production of Flavor and Fragrance Chemicals
TL;DR: (1989).
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Volatile sesquiterpenes from fungi: what are they good for?
Rolf Kramer,Wolf-Rainer Abraham +1 more
TL;DR: This review focuses on the increasing number of volatile sesquiterpenes found to be produced by fungal species and reveals highly diverse ecological functions including interactions with bacteria, other fungi, insects and plants.
Journal ArticleDOI
Volatile organic compounds influence the interaction of the Eurasian spruce bark beetle (Ips typographus) with its fungal symbionts.
TL;DR: Testing the activity of these compounds on beetle antennae using single sensillum recordings showed that beetles detect many fungal volatiles and possess olfactory sensory neurons specialized for these compounds, indicating that volatile compounds produced by fungi may act as recognition signals for bark beetles to maintain specific microbial communities that might have impact on their fitness.
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Evidence of β-carotene 7,8(7′,8′) oxygenase (β-cyclocitral, crocetindial generating) in Microcystis
TL;DR: Iron seems to be an essential part of the enzyme activity as has been demonstrated by high incroporation of 18O2 into β-cyclocitral and crocetindial in nearly stoichiometric amounts.
References
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Journal ArticleDOI
Blue stain fungi in lodgepole pine (pinus contorta dougl. var. latifolia engelm.) infested by the mountain pine beetle (dendroctonus monticolae hopk.)
TL;DR: The known ranges of C. montia and P. pini are extended by this study and a possible succession of organisms associated with the development of beetle infestation is discussed.
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Über die Guttation bei Pilzen
TL;DR: An den beiden nahe verwandten AscomycetenEndoconidiophora virescens undCeratocystis coerulescens und dem Basidiomycetens lepideus wurde gepruft, inwieweit die Guttation dieser Pilze ausgelost oder beeinflust werden kann.
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Vortrennung ätherischer Öle und ähnlich komplexer Stoffgemische für die GC-Analyse durch modifizierte Trockensäulen-Chromatographie
TL;DR: In this paper, a procedure for the rapid separation of complex mixtures, such as essential oils, into five fractions of different polarity is described, and the information gained on the polarity of individual compounds facilitates interpretation of the spectra and provides additional evidence of identification.