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    The stereoisomers of pyochelin, a siderophore of Pseudomonas aeruginosa

    The Pseudomonas aeruginosa siderophore pyochelin is obtained from the bacterial culture medium as a mixture of two epimers. Chromatically isolated pure stereoisomers equilibrate readily in most solvents. Experime...

    Karin Schlegel, Kambiz Taraz, Herbert Budzikiewicz in Biometals (2004)

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    The structure of a pyoverdine produced by a Pseudomonas tolaasii-like isolate

    Cultures of Agaricus bisporus, the most extensively cultivated mushroom, can be infected severely by Pseudomonas tolaasii. This pathogen is characterized by the so-called white line reaction, a precipitate formed...

    Diana Uría Fernández, Regine Fuchs, Kambiz Taraz, Herbert Budzikiewicz in Biometals (2001)

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    The structure of a pyoverdine from Pseudomonas sp. CFML 96.188 and its relation to other pyoverdines with a cyclic C-terminus

    From Pseudomonas sp. CFML 96.188 a pyoverdine was isolated and its primary structure was elucidated by spectroscopic methods and degradation reactions. This strain is of interest as it accepts the structurally di...

    Markus Weber, Kambiz Taraz, Herbert Budzikiewicz, Valérie Geoffroy in Biometals (2000)

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    A pyoverdine from Pseudomonas putida CFML 90-51 with a Lys ε-amino link in the peptide chain

    From Pseudomonas putida CFML 90-51 – a hospital isolate – a pyoverdine was obtained which is characterized by the unusual linkage by the ε-rather than the α-amino group of Lys in the peptide chain. The structure ...

    Razia Sultana, Bina Shaheen Siddiqui, Kambiz Taraz, Herbert Budzikiewicz in Biometals (2000)

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    S, S-rhizoferrin (enantio-rhizoferrin) – a siderophore of Ralstonia (Pseudomonas) pickettii DSM 6297 – the optical antipode of R, R-rhizoferrin isolated from fungi

    From the culture medium of Ralstonia (formerly Burkholderia or Pseudomonas) pickettii DSM 6297 grown under iron-limited conditions an iron complexing compound (siderophore) could be isolated. The structure of ...

    Maik Münzinger, Kambiz Taraz, Herbert Budzikiewicz, Hartmut Drechsel in Biometals (1999)

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    Studies on the essential oil from guarana

    The essential oil from guarana [Paullinia cupana H.B.K. var. sorbilis (Mart.) Ducke] was analysed. Nine components were identified, namely (2) methylbenzenes, (1) cyclic monoterpene and (2) cyclic sesquiterpene h...

    Heinz Benoni, Paul Dallakian, Kambiz Taraz in Zeitschrift für Lebensmittel-Untersuchung … (1996)

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    Neue Siderophore des Pyoverdin-Typs ausPseudomonas fluorescens

    The structure of four new pyoverdins (Pf12-IA, -IIA, -IB und IIB) isolated from the culture medium ofPseudomonas fluorescens 12 was elucidated by combination of spectroscopic methods and degradation reactions. Th...

    Karl Geisen, Kambiz Taraz in Monatshefte für Chemie / Chemical Monthly (1992)