РОСТОВЫЕ И БИОХИМИЧЕСКИЕ ХАРАКТЕРИСТИКИ SPIRULINA (ARTHROSPIRA) PLATENSIS (NORDST.) GEITLER ПРИ РАЗЛИЧНЫХ УСЛОВИЯХ АЗОТНОГО ПИТАНИЯ
| dc.creator | Минюк, Г. С. | |
| dc.creator | Дробецкая, И. В. | |
| dc.creator | Тренкеншу, Р. П. | |
| dc.creator | Вялова, О. Ю. | |
| dc.date.accessioned | 2018-11-26T11:00:54Z | |
| dc.date.available | 2018-11-26T11:00:54Z | |
| dc.date.issued | 2002 | |
| dc.description | The influence of different medium nitrate concentrations on the growth and chemical composition (the content of protein, chlorophyll a, C-phycocyanin and total carotenoids) of S. platensis at industrial semicontinuous cultivation was investigated. Medium nitrate content reduction in the range from 500 to 100 mg N/l had no effect on algal productivity at exponential growth stage. But for all that the percentage of protein and photosynthetic pigments (most important metabolites determining a physiological state of culture) in biomass decreased significantly. Protein and pigments content values were the lowest at 30-10 mg N/l, when normal functioning of metabolic cycles was limited. Such N concentrations seem to be close to the lower nitrogen tolerance limit for spirulina at the specified cultivation method. Nevertheless culture was in a viable state even in these conditions due to high adaptation potential of this species. | en_US |
| dc.description.abstract | Исследовано влияние различных концентраций нитрата натрия в среде Заррука на рост и химический состав Spirulina (Arthrospira) platensis при ее выращивании в культиваторах открытого типа в квазинепрерывном режиме. Показана положительная корреляция между уровнем азота в среде, с одной стороны, и продуктивностью культуры, содержанием белка и пигментов фотосинтетического комплекса, с другой. | en_US |
| dc.identifier.citation | Экология моря. - 2002. - Вып. 62 | en_US |
| dc.identifier.uri | https://repository.marine-research.ru/handle/299011/4562 | |
| dc.language.iso | ru | en_US |
| dc.publisher | Севастополь: ЭКОСИ-Гидрофизика | en_US |
| dc.title | РОСТОВЫЕ И БИОХИМИЧЕСКИЕ ХАРАКТЕРИСТИКИ SPIRULINA (ARTHROSPIRA) PLATENSIS (NORDST.) GEITLER ПРИ РАЗЛИЧНЫХ УСЛОВИЯХ АЗОТНОГО ПИТАНИЯ | en_US |
| dc.title.alternative | Growth and biochemical characteristics of Spirulina platensis (Nordst.) Geitler under different conditions of nitrogen nutrition | en_US |
| local.creator.alternative | Minyuk, G. S. | en_US |
| local.creator.alternative | Drobetskaya, I. V. | en_US |
| local.creator.alternative | Trenkenshu, R. P. | en_US |
| local.creator.alternative | Vyalova, O. Y. | en_US |
| local.issue.number | 62 | en_US |
| local.pages | 61-66 | en_US |