Abstract

The effect of different phenolic compounds (catechol, cinnamic acid, vanillic acid,and p-coumaric acid) on the growth of Rhizobium sp., R. trifolii , R. leguminosarum , and R. melilot was examined by employing the paper disc method. All the phenolic compounds have shown inhibitory action towards rhizobia, and the species differed in their sensitivity to the different phenolic compounds. The inhibitory action was not directly proportional to the concentration of the compound under test. Es wurde der Einfluß einiger phenolischer Verbindungen (Katechol, Zimtsäure, Vanillinsäure,p-Kumarinsäure) auf das Wachstum von Rhizobium sp., Rh. trifolii , Rh. leguminosarum und Rh. meliloti mit Hilfe der Papierscheibenmethode untersucht. Alle geprüften Verbindungen übten einen bemerkenswerten Effekt auf das Mikroorganismenwachstum aus. Dieser Effekt war bei einzelnen Mikroben unterschiedlich and der Konzentration nicht ganz proportional.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.