A New Type of Antimicrobial Phenolics Produced by Plant Peroxidase and Its Possible Role in the Chemical Defense Systems against Plant Pathogens

Akio Kobayashi; Yutaka Koguchi; Hiroshi Kanzaki; Shin ichiro Kajiyama; Kazuyoshi Kawazu

doi:10.1515/znc-1994-7-804

A New Type of Antimicrobial Phenolics Produced by Plant Peroxidase and Its Possible Role in the Chemical Defense Systems against Plant Pathogens

Akio Kobayashi, Yutaka Koguchi, Hiroshi Kanzaki, Shin ichiro Kajiyama, Kazuyoshi Kawazu

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

Syringaldehyde, readily reacted in the horse-radish peroxidase (HRPOD) system. The ethyl acetate extract of the reaction mixture showed a marked antimicrobial activity against bacteria and fungi. After repeated column chromatography three potential antimicrobial compounds were obtained from the extract. The structural elucidation of active compounds was achieved by a combination of spectroscopic techniques and chemical modification.

Original language	English
Pages (from-to)	411-414
Number of pages	4
Journal	Zeitschrift fur Naturforschung - Section C Journal of Biosciences
Volume	49
Issue number	7-8
DOIs	https://doi.org/10.1515/znc-1994-7-804
Publication status	Published - Aug 1 1994

Keywords

Antimicrobial Compounds
Chemical Defense System
Peroxidase
Phenolics
Syringaldehyde

ASJC Scopus subject areas

Biochemistry, Genetics and Molecular Biology(all)

Access to Document

10.1515/znc-1994-7-804

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A New Type of Antimicrobial Phenolics Produced by Plant Peroxidase and Its Possible Role in the Chemical Defense Systems against Plant Pathogens. / Kobayashi, Akio; Koguchi, Yutaka; Kanzaki, Hiroshi; Kajiyama, Shin ichiro; Kawazu, Kazuyoshi.

In: Zeitschrift fur Naturforschung - Section C Journal of Biosciences, Vol. 49, No. 7-8, 01.08.1994, p. 411-414.

Research output: Contribution to journal › Article › peer-review

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abstract = "Syringaldehyde, readily reacted in the horse-radish peroxidase (HRPOD) system. The ethyl acetate extract of the reaction mixture showed a marked antimicrobial activity against bacteria and fungi. After repeated column chromatography three potential antimicrobial compounds were obtained from the extract. The structural elucidation of active compounds was achieved by a combination of spectroscopic techniques and chemical modification.",

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note = "Funding Information: We are grateful to the SC-NMR Laboratory of Okayama University for 500 MHz experiments and to Toyobo Co. for presenting POD. This work was supported by a grant to A. K. for scientific research (No. 04252104) from the Ministry of Education, Science and Culture of Japan, and by Nagase Science and Technology Foundation, and Yamazaki Spice Foundation.",

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AU - Kawazu, Kazuyoshi

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