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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Druckformat: 0018-8166
ISSN Online: 1943-5991

Volumes:
Volumen 55, 2019 Volumen 54, 2018 Volumen 53, 2017 Volumen 52, 2016 Volumen 51, 2015 Volumen 50, 2014 Volumen 49, 2013 Volumen 48, 2012 Volumen 47, 2011 Volumen 46, 2010 Volumen 45, 2009 Volumen 44, 2008 Volumen 43, 2007 Volumen 42, 2006 Volumen 41, 2005 Volumen 40, 2004 Volumen 39, 2003 Volumen 38, 2002 Volumen 37, 2001 Volumen 36, 2000 Volumen 35, 1999 Volumen 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v42.i4.70
pages 82-92

On the Mechanism of Action of Easily Oxidizable Phenols on Photosynthetic Activity of Algae

ABSTRAKT

Absorption of exogenous oxidized polyphenols by algal cells is responsible for changes in their photosynthetic activity. Under conditions of subacidic reaction of cytoplasm, quinones are reduced at the expense of hydrogen ions formed as a result of water photolysis in the photosystem II. Cyclic and non-cyclic photophosphorylation is inhibited under such conditions. The algal cell becomes energetically exhausted. The photosynthetic activity of blue-green and green algae is inhibited at different concentrations of quinones dissolved in water.


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