THE INFLUENCE OF EXOGENOUS GLYCINE ON GROWTH AND INTENSITY OF CYANOBACTERIA Spirulina рlatensis (Gom.) Geitl PHOTOSYNTHETIC PROCESSES
The aim of the work was to study the impact of glycine on Spirulina growth and photosynthetic processes intensity. For research the culture of Spirulina platensis (Gom.) Geitl cyanobacterium strain LGU — 603 from collection of Kholodny Institute of Botany of the National Academy of Sciences of Ukrai...
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| Format: | Article |
| Language: | English |
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National Academy of Sciences of Ukraine, Palladin Institute of Biochemistry
2018-12-01
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| Series: | Biotechnologia Acta |
| Subjects: | |
| Online Access: | http://biotechnology.kiev.ua/images/storage/6_2018/kotinskyi_6_2018.pdf |
| _version_ | 1797765888883032064 |
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| author | A. V. Kotinskyi A. I. Salyuk S. A. Zhadan |
| author_facet | A. V. Kotinskyi A. I. Salyuk S. A. Zhadan |
| author_sort | A. V. Kotinskyi |
| collection | DOAJ |
| description | The aim of the work was to study the impact of glycine on Spirulina growth and photosynthetic processes intensity. For research the culture of Spirulina platensis (Gom.) Geitl cyanobacterium strain LGU — 603 from collection of Kholodny Institute of Botany of the National Academy of Sciences of Ukraine was used. The cultivation process was carried out in Zaruk nutrient medium in a vertical tubular apparatus of 8 cm in diameter and of volume 2 dm3 in a constant mixing of the culture medium with air.
Introduction of glycine in a cultural environment resulted in the increase of the Spirulina productivity, maintenance of basic photosynthetic pigments and protein. Glycine introduction allowed to increase the growth rate of spirulina and to content achieve the high density of the culture due to the increased length of log-phase. Intensification of Spirulina platensis growth and its productivity increase was due to the fragmentation of cyanobacteria trichomes, so the increase of trichomes number with a small number of cells, which grow quickly. The degree of fragmentation depended on the concentration of introduced glycine and on the culture development stadium and also on introduced glycine concentration. |
| first_indexed | 2024-03-12T20:16:34Z |
| format | Article |
| id | doaj.art-76eade38b59c45df975cda5c6c8f22c1 |
| institution | Directory Open Access Journal |
| issn | 2410-7751 2410-776X |
| language | English |
| last_indexed | 2024-03-12T20:16:34Z |
| publishDate | 2018-12-01 |
| publisher | National Academy of Sciences of Ukraine, Palladin Institute of Biochemistry |
| record_format | Article |
| series | Biotechnologia Acta |
| spelling | doaj.art-76eade38b59c45df975cda5c6c8f22c12023-08-02T01:16:36ZengNational Academy of Sciences of Ukraine, Palladin Institute of BiochemistryBiotechnologia Acta2410-77512410-776X2018-12-01116394610.15407/biotech11.06.039THE INFLUENCE OF EXOGENOUS GLYCINE ON GROWTH AND INTENSITY OF CYANOBACTERIA Spirulina рlatensis (Gom.) Geitl PHOTOSYNTHETIC PROCESSESA. V. Kotinskyi0A. I. Salyuk1S. A. Zhadan2National University of Food Technologies, Kyiv, UkraineNational University of Food Technologies, Kyiv, UkraineIndividual entrepreneur «Dyba А. О.», Kyiv, UkraineThe aim of the work was to study the impact of glycine on Spirulina growth and photosynthetic processes intensity. For research the culture of Spirulina platensis (Gom.) Geitl cyanobacterium strain LGU — 603 from collection of Kholodny Institute of Botany of the National Academy of Sciences of Ukraine was used. The cultivation process was carried out in Zaruk nutrient medium in a vertical tubular apparatus of 8 cm in diameter and of volume 2 dm3 in a constant mixing of the culture medium with air. Introduction of glycine in a cultural environment resulted in the increase of the Spirulina productivity, maintenance of basic photosynthetic pigments and protein. Glycine introduction allowed to increase the growth rate of spirulina and to content achieve the high density of the culture due to the increased length of log-phase. Intensification of Spirulina platensis growth and its productivity increase was due to the fragmentation of cyanobacteria trichomes, so the increase of trichomes number with a small number of cells, which grow quickly. The degree of fragmentation depended on the concentration of introduced glycine and on the culture development stadium and also on introduced glycine concentration.http://biotechnology.kiev.ua/images/storage/6_2018/kotinskyi_6_2018.pdfglycinespirulinagrowth and photosynthetic processes intensityphotosynthetic activity. |
| spellingShingle | A. V. Kotinskyi A. I. Salyuk S. A. Zhadan THE INFLUENCE OF EXOGENOUS GLYCINE ON GROWTH AND INTENSITY OF CYANOBACTERIA Spirulina рlatensis (Gom.) Geitl PHOTOSYNTHETIC PROCESSES Biotechnologia Acta glycine spirulina growth and photosynthetic processes intensity photosynthetic activity. |
| title | THE INFLUENCE OF EXOGENOUS GLYCINE ON GROWTH AND INTENSITY OF CYANOBACTERIA Spirulina рlatensis (Gom.) Geitl PHOTOSYNTHETIC PROCESSES |
| title_full | THE INFLUENCE OF EXOGENOUS GLYCINE ON GROWTH AND INTENSITY OF CYANOBACTERIA Spirulina рlatensis (Gom.) Geitl PHOTOSYNTHETIC PROCESSES |
| title_fullStr | THE INFLUENCE OF EXOGENOUS GLYCINE ON GROWTH AND INTENSITY OF CYANOBACTERIA Spirulina рlatensis (Gom.) Geitl PHOTOSYNTHETIC PROCESSES |
| title_full_unstemmed | THE INFLUENCE OF EXOGENOUS GLYCINE ON GROWTH AND INTENSITY OF CYANOBACTERIA Spirulina рlatensis (Gom.) Geitl PHOTOSYNTHETIC PROCESSES |
| title_short | THE INFLUENCE OF EXOGENOUS GLYCINE ON GROWTH AND INTENSITY OF CYANOBACTERIA Spirulina рlatensis (Gom.) Geitl PHOTOSYNTHETIC PROCESSES |
| title_sort | influence of exogenous glycine on growth and intensity of cyanobacteria spirulina рlatensis gom geitl photosynthetic processes |
| topic | glycine spirulina growth and photosynthetic processes intensity photosynthetic activity. |
| url | http://biotechnology.kiev.ua/images/storage/6_2018/kotinskyi_6_2018.pdf |
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