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А.с. 1585326 СССР, МКИ C 12 N 1/16.

Способ получения биомассы [Текст] / М. Г. Саубенова [и др.] ; Ин-т микробиол. и вирусол. АН КазССР. - № 4463756/31-13 ; Заявл. 20.07.1988 ; Опубл. 15.08.1990. -

ГРНТИ

62.13.31

РУБ 621.13.31
Рубрики:
БИОТЕХНОЛОГИЯ
   БИОМАССА
   ПОЛУЧЕНИЕ
   СПОСОБ
   TRICHOSPORON CUTANEUM
   LACTOBACTERIUM PENTOACETICUM
   КУЛЬТИВИРОВАНИЕ
   СОВМЕСТНОЕ
   СМЕШАННЫЕ СРЕДЫ
   BIOTECHNOLOGY
   BIOMASS
   CULTURE
   NUTRIENT MEDIUM
Аннотация: Изобретение относится к биотехнологии и представляет собой способ получения биомассы на гидролизных средах. Цель изобретения - повышение выхода биомассы. Биомассу получают путем культивирования на пентозных, гексозных и смешанных средах консорциума дрожжей Trichosporon cutaneum ЦМПМ У-437 и бактерий Lactobacterium pentoaceticum ЦМПМ В-1622, полученного путем взаимной адаптации микроорганизмов к продуцируемым метаболитам с последующей автоселекцией смешанной симбиотической культуры в непрерывных условиях культивирования
: 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Саубенова, М.Г.; Мухамедиева, У.С.; Хмелевская, Л.К.; Печуркин, Н.С.; Фуряева, А.Ф.; Тушкова, Г.И.; Ин-т микробиол. и вирусол. АН КазССР
Свободных экз. нет
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Biosorption of Am-241 from aqueous solutions and its biochemical fractionation in Pleurotus ostreatus mycelium [Text] / D. V. Dementyev [et al.] // Dokl. Biochem. Biophys. - 2015. - Vol. 460, Is. 1. - P34-36, DOI 10.1134/S160767291501010X. - Cited References:11. - This work was supported by the Russian Foundation for Basic Research (project no. 12-04-00915). . - ISSN 1607-6729. - ISSN 1608-3091

РУБ Biochemistry & Molecular Biology + Biophysics
Рубрики:
SACCHAROMYCES-CEREVISIAE
   REMOVAL
   AMERICIUM
   MECHANISM
   BIOMASS

WOS,
Scopus
Держатели документа:
Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia.
ИБФ СО РАН

Доп.точки доступа:
Dementyev, D.V.; Zotina, T.A.; Manukovsky, N.S.; Kalacheva, G.S.; Bolsunovsky, A. Ya.; Russian Foundation for Basic Research [12-04-00915]

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Amphibia as a Vector of Transfer of Long-Chain Polyunsaturated Omega-3 Fatty Acids from Aquatic to Terrestrial Ecosystems / M. V. Yermokhin [et al.] // Dokl. Biochem. Biophys. - 2018. - Vol. 481, Is. 1. - P195-197, DOI 10.1134/S160767291804004X. - Cited References:15. - This work was supported by the Russian Foundation for Basic Research (project no. 16-04-01248), project of the Russian Academy of Sciences no. II.2P/VI.51-1, the State Task of the Ministry of Education and Science of the Russian Federation to the Siberian Federal University for research (no. 6.1504.2017/PCh), and the program of the President of the Russian Federation for state support of leading scientific schools (project no. NSh-9249.2016.5). . - ISSN 1607-6729. - ISSN 1608-3091

РУБ Biochemistry & Molecular Biology + Biophysics
Рубрики:
FATTY-ACIDS
   WATER
   INSECTS
   EXPORT
   LAND
   EMERGENCE
   BIOMASS
   FLUXES
Аннотация: The flow of long-chain polyunsaturated fatty acids (PUFAs) of the omega-3 family, namely, eicosapentaenoic acid (20:5n-3, EPA) and docosahexaenoic acid (22:6n-3, DHA), exported by amphibian metamorphs from water to terrestrial ecosystems in the Medveditsa River floodplain, was quantified for the first time. The total biomass export by three amphibian species (Pelobates fuscus, Bombina bombina, and Pelophylax ridibundus) per unit area of the lake surface was 0.594 g/m(2) per year (as a mean for 2 years). The biomass flow per unit area of land was 0.726 g/ha per year (0.302 g/ha per year for organic carbon) in 2015-2016. The average annual total removal of EPA + DHA by amphibians from the floodplain lake was 1.47 mg/m(2) of water surface area. Due to the high content of EPA and DHA in biomass, amphibians are potentially a valuable food for terrestrial predators having no access to other sources of essential PUFAs.

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Scopus
Держатели документа:
Saratov State Natl Res Univ, Saratov 410012, Russia.
Russian Acad Sci, Krasnoyarsk Sci Ctr, Fed Res Ctr, Inst Biophys,Siberian Branch, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Russian Acad Sci, Severtsov Inst Ecol & Evolut, Saratov Branch, Saratov 410028, Russia.

Доп.точки доступа:
Yermokhin, M. V.; Sushchik, N. N.; Tabachishin, V. G.; Kalacheva, G. S.; Kolmakova, A. A.; Gladyshev, M. I.; Russian Foundation for Basic Research [16-04-01248]; Russian Academy of Sciences [II.2P/VI.51-1]; Ministry of Education and Science of the Russian Federation [6.1504.2017/PCh]; program of the President of the Russian Federation for state support of leading scientific schools [NSh-9249.2016.5]

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Long-term trends and speciation of artificial radionuclides in two submerged macrophytes of the Yenisei River: A comparative study of Potamogeton lucens and Fontinalis antipyretica / T. Zotina, D. Dementyev, Y. Alexandrova // J. Environ. Radioact. - 2021. - Vol. 227. - Ст. 106461, DOI 10.1016/j.jenvrad.2020.106461. - Cited References:37. - The authors are grateful to the staff of the Radioecology Laboratory and the head of the Laboratory, Dr. Alexander Bolsunovsky, to the staff of Analytical Laboratory (Institute of Biophysics SB RAS) for their help in sample collection and measurement and to Elena Krasova for linguistic check and improvements. We also appreciate comments of anonymous reviewers, which allowed us to improve our manuscript. The research was supported partly (in 2018-2020) by the grant of Russian Foundation for Basic Research and Krasnoyarsk Regional Scientific Foundation No.18-44-240003. . - ISSN 0265-931X. - ISSN 1879-1700

РУБ Environmental Sciences
Рубрики:
HEAVY-METALS
   BRYOPHYTES
   CONTAMINATION
   BIOMASS
   PLANTS
   CS-137
   TOOL
Кл.слова (ненормированные):
Radiocesium -- Effective half-life -- Correlation with discharge -- Epiphytic -- biofilm -- Biomonitor -- Bioindicator
Аннотация: Long-term trends of artificial radionuclides, from 2003 to 2018, in two abundant species of macrophytes, shining pondweed, Potamogeton lucens, and water moss, Fontinalis antipyretica, have been analyzed to estimate the indicative reliability of these two species as biomonitors of radioactive contamination in a river system and to quantify the decrease in the content of artificial radionuclides in the Yenisei River. Time-dependent trends of artificial radionuclides in the biomass of these species were similar, resulting in estimates of effective half-lives for Mn-54, Co-58, Co-60, Zn-65, Cs-137, and Eu-152 similar for both species. Concentrations of artificial radionuclides in biomass of shining pondweed and water moss correlated with annual discharges of the radionuclides to the Yenisei at different levels of significance, and the strongest (R-2 > 0.7) positive correlation (p < 0.05) was obtained for Co-60, Zn-65, and Eu-152. Concentrations of Co-60, Cs-137, and Eu-152 in water moss were 2-7.5 times higher than in shining pondweed, and considerable percentages of those isotopes were recorded in extracellular particulate matter, which was largely represented by epiphytic diatoms. Higher concentrations of artificial radionuclides in the biomass of water moss can be considered as an advantage of water moss as a monitor of radioactive contamination of the Yenisei, while shining pondweed is more useful for estimation of annual deposits of radionuclides in vegetation of the Yenisei and spatial transfer of radionuclides downstream of the discharge site. Despite differences in concentrations of artificial radionuclides, both species can be considered as reliable indicators of radioactive contamination of the river on a long-term scale.

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Держатели документа:
RAS, Krasnoyarsk Sci Ctr SB, Fed Res Ctr, Inst Biophys, 50-50 Akademgorodok, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Inst Fundamental Biol & Biotechnol, 79 Svobodny Ave, Krasnoyarsk 660041, Russia.

Доп.точки доступа:
Zotina, Tatiana; Dementyev, Dmitry; Alexandrova, Yuliyana; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR); Krasnoyarsk Regional Scientific Foundation [18-44-240003]

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