Quantitative Determination of Bacteriochlorophylls d and e in Extracts from Natural Water Samples with Simultaneous Presence of Green- and Brown-Colored Green Sulfur Bacteria

— In the present work, separation and quantitative assessment of bacteriochlorophylls d and e of green sulfur bacteria (GSB) in lake water was attempted. The method developed reveals the ratio of green- and brown-colored GSB in natural water by measurement of absorption spectra of the pigments in th...

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Bibliographic Details
Published in:Microbiology (New York) 2019-11, Vol.88 (6), p.777-780
Main Authors: Lunina, O. N., Zhiltsova, A. A., Emeliantsev, P. S., Savvichev, A. S., Patsaeva, S. V.
Format: Article
Language:English
Subjects:
Biomedical and Life Sciences
Green sulfur bacteria
Life Sciences
Medical Microbiology
Microbiology
Pigments
Short Communications
Sulfur
Sulfur bacteria
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Summary:— In the present work, separation and quantitative assessment of bacteriochlorophylls d and e of green sulfur bacteria (GSB) in lake water was attempted. The method developed reveals the ratio of green- and brown-colored GSB in natural water by measurement of absorption spectra of the pigments in the extracts from environmental samples.
ISSN:0026-2617
1608-3237
DOI:10.1134/S0026261719060092