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Вид документа : Статья из сборника (однотомник)
Шифр издания : Е071/Б 63
Автор(ы) : Волова, Татьяна Григорьевна, Шишацкая, Екатерина Игоревна, Трифонов С. В., Величко В. В.
Заглавие : Управляемый биосинтез: от параметрически управляемых продуцирующих биосистем до новейших биофизических технологий
Параллельн. заглавия :Controlled biosynthesis: from parametrically controlled producing biosystems to newest biophysical technologies
Коллективы : Российская академия наук, Институт биофизики
Место публикации : Биофизика для экологии и медицины: к 90-летию академика РАН И. И. Гительзона/ И. И. Гительзон, Т. Г. Волова, А. Г. Дегерменджи [и др.] ; ред., авт. предисл. Т. Г. Волова. - Новосибирск: Издательство Сибирского отделения Российской академии наук, 2019. - С. 129-148. - ISBN 978-5-7692-1650-3 (Шифр Е071/Б 63-478048446)
Примечания : Библиогр.: с. 147-148
УДК : 577 + 574 + 61
ББК : Е071я43 + Р252.0я43
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Вид документа : Однотомное издание
Шифр издания : Е071/Б 63
Автор(ы) : Гительзон, Иосиф Исаевич, Волова, Татьяна Григорьевна, Дегерменджи, Андрей Георгиевич, Дегерменджи Н. Н., Шевырногов, Анатолий Петрович, Кратасюк В. А., Барцев, Сергей иванович, Болсуновский, Александр Яковлевич, Бондарь, Владимир Антонович, Буров А. Е., Величко В. В., Гладышев, Михаил Иванович, Есимбекова Е. Н., Дементьев Д. В., Есимбекова Е. Н., Задереев, Егор Сергеевич, Зотина Т. А., Косиненко, Сергей Васильевич, Медведева С. Е., Петушков В. Н., Печуркин, Николай Савельевич, Прокопкин И. Г., Пузырь А. П., Пуртов К. В., Рогозин, Денис Юрьевич, Родионова Н. С., Ронжин Н. О., Сомова, Лидия Александровна, Тихомиров, Александр Аполлинариевич, Тихомирова, Наталья Александровна, Трифонов С. В., Ушакова, Софья Аврумовна, Франк Л. А., Хромечек Е. Б., Шишацкая Е. И., Шуваев А. Н.
Заглавие : Биофизика для экологии и медицины: к 90-летию академика РАН И. И. Гительзона
Выходные данные : Новосибирск: Издательство Сибирского отделения Российской академии наук, 2019
Колич.характеристики :292, [2] с.: ил., цв. ил.; 25 см.
Коллективы : Российская академия наук. Сибирское отделение, Институт биофизики (Красноярск)
Примечания : Рез. ст. англ. - Библиогр. в конце ст.
ISBN, Цена 978-5-7692-1650-3: 1635.00 р.
ГРНТИ : 31.27 + 76.03
УДК : 577 + 574 + 61
ББК : Е071я43 + Р252.0я43
Предметные рубрики: Экологическая биофизика
Медицинская биофизика
Ключевые слова (''Своб.индексиров.''): биолюминесценция--люцифераза--целентаразин--олигохеты--замкнутые экосистемы--управляемый биосинтез--наноалмазы--радиоизотопные методы--биосфера--жирные кислоты--системы жизнеобеспечения--меромиктические озера--геобиосфера--эволюция--глобальный климат--медицинская биофизика
Содержание : Краткий очерк истории, состояния и перспектив/ И. И. Гительзон. Коллекция культур ибсо как база для исследований биолюминесценции й и грибов в ИБФ СО РАН/ С. Е. Медведева. Биолюминесценция Мирового океана/ И. И. Гительзон, Л. А. Левин, А. С. Артемкин, Р. Н., Чепилов В. В., Молвинских С.Л., Черепанов О. А., Чугунов Ю. В., Караев Н. Д., Загородний Ю. А., Шевырногов А. П. Утюшев Р. Н. Бактериальная люцифераза в биолюминесцентном анализе/ В. А. Кратасюк, Е. Н. Есимбекова. Целентеразин-зависимые биолюминесцентные системы/ Л. А. Франк. Изучение химического механизма биолюминесценции грибов/ К. В. Пуртов, В. Н. Петушков, Н. С. Родионова. Исследование биолюминесценции сибирских почвенных олигохет/ Н. С. Родионова, А. А. Петушков. Экспериментальные модели замкнутых экосистем с расчетной долей человека как перспективное направление исследований по созданию биолого-технической системы жизнеобеспечения/ А. А. Тихомиров, С. А. Ушакова, Н. А. Тихомирова, С. В., Величко В. В. Трифонов С. В. Управляемый биосинтез: от параметрически управляемых продуцирующих биосистем до новейших биофизических технологий/ Т. Г. Волова, Е. И. Шишацкая. Биомедицинские приложения наноалмазов взрывного синтеза/ В. С. Бондарь, А. П. Пузырь, Н. О. Ронжин, А. В., Буров А. Е. Барон А. В. Применение радиоизотопных методов в институте биофизики СО РАН: от клеток крови до экосистем/ А. Я. Болсуновский, С. В. Косиненко, Т. А. Зотина, Д. В. Дементьев. Биосфера - взгляд сверху (экспрессные методы мониторинга биосферы в ИБФ СО РАН – ХХ–ХХI вв.)/ А. П. Шевырногов. Жирные кислоты в экологической биофизике водных систем/ М. И. Гладышев. Сравнительное исследование устойчивости стратификации и структуры трофической сети в меромиктических озерах Шира и Шунет (Южная Сибирь, Россия)/ Д. Ю. Рогозин, Е. С. Задереев, И. Г. Прокопкин [и др.]. Непрерывный рост интенсивности энерго-вещественных взаимодействий в эволюции геобиосферы Земли/ Н. С. Печуркин, А. Н. Шуваев, Л. А. Сомова. Малоразмерные модели биосферы и феноменология изменения глобального климата/ С. И. Барцев, А. Г. Дегерменджи. Направления развития биофизики в Красноярске/ А. Г. Дегерменджи.
Аннотация: Сборник посвящен широкому кругу исследований в области экологической биофизики – научного направления на стыке наук – от исследований на молекулярном уровне до вопросов управления большими природными экосистемами. Рассмотрены исторические вехи развития экологического направления биофизики. Основной акцент сборника основан на современных, актуальных достижениях красноярских биофизиков, которым удалось сохранить и развить многоплановые направления, которые были заложены в 50-х гг. ХХ века И. И. Гительзоном. Наряду с обзорными материалами и результатами фундаментальных исследований представлен ряд готовых к внедрению биотехнологий. Книга адресована биофизикам, экологам и химикам, а также преподавателям и студентам биофизических, биологических и экологических кафедр университетов.
Экземпляры :ИБФ-КФ(1)
Свободны : ИБФ-КФ(1)
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Gitel'son I.I., Tikhomirov A.A., Parshina O.V., Ushakova S.A., Kalacheva G.S.
Заглавие : Volatile metabolites and external CO2 exchange of wheat cenoses under optimal conditions and thermal stress
Место публикации : Applied Biochemistry and Microbiology. - 2002. - Vol. 38, Is. 1. - С. 78-82. - ISSN 00036838 (ISSN) , DOI 10.1023/A:1013212907872
Ключевые слова (''Своб.индексиров.''): carbon dioxide--volatile agent--article--biosynthesis--carbon dioxide transport--chemical composition--concentration (parameters)--controlled study--cultivar--metabolite--nonhuman--photosynthesis--photosynthetically active radiation--plant metabolism--qualitative analysis--quantitative analysis--stress--temperature sensitivity--thermal exposure--thermostability--wheat--rickettsia sp. par--triticum--triticum aestivum
Аннотация: The effects of elevated temperature (35 and 45В°C) on photosynthesis, respiration, and both the qualitative and quantitative compositions of volatile emissions (VE) of wheat (Triticum aestuvum L. cultivar 232) cenoses at light intensities of 70, 150, or 240 W/m2 of photosynthetically available radiation (PAR) were studied. At a PAR of 240 W/m2, the thermal stabilities of photosynthesis and respiration increased at 35В°C and decreased at 45В°C. Elevated temperatures nonuniformly changed the rates and direction of VE syntheses. In this process, the highest increase in VE evolution was observed at 70 W/m2 and 35В°C; the lowest, at 240 W/m2. In addition, the concentrations and composition of VE during the repair period differed from the initial values.
Scopus
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Kirensky L.V., Gitelson I.I., Terskov I.A., Kovrov B.G., Lisovsky G.M., Okladnikov Y.N.
Заглавие : Theoretical and experimental decisions in the creation of an artificial ecosystem for human life support in space.
Место публикации : Life sciences and space research. - 1971. - Vol. 9. - С. 75-80. - ISSN 00759422 (ISSN)
Ключевые слова (''Своб.индексиров.''): article--bacterium--biotechnology--chlorella--energy metabolism--human--instrumentation--man machine interaction--metabolism--microclimate--space flight--weightlessness--bacteria--biotechnology--chlorella--ecological systems, closed--energy metabolism--environment, controlled--humans--life support systems--man-machine systems--space flight--weightlessness
Аннотация: All of man's former space flights were not real ventures into space in the biological sense, as his life was supported with unregenerated earth supplies. The coming stage of space exploration requires man's long existence in the cosmos and on the other planets. This stage of man's activity outside the earth become possible only by creating small man-made ecosystems, permitting the support of his metabolism by the recycling of substances of the terrestrial biosphere. Creation of such systems is a new scientific and technical task. Man-made ecosystems are a new product of man's activity, which have no complete analogy, either in nature, or in technology. Stochastic mechanisms, which stabilize biogeocenosis, cannot be effective in small ecosystems. A technique of parametric control over biosynthesis made it possible to calculate, and put to practice, an ecosystem for man with a cyclic regeneration of the atmosphere, water and, partially, food. The specific bio-technological properties of small man-made ecosystems are being analysed. The possibility of their application for man's excursions into space and for the settlement of other planets is being considered.
Scopus
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Shishatskaya, Ekaterina I., Menzyanova, Natalia G., Shumilova, Anna A.
Заглавие : The effect of the chemical composition and structure of polymer films made from resorbable polyhydroxyalkanoates on blood cell response
Колич.характеристики :11 с
Коллективы : Russian Science FoundationRussian Science Foundation (RSF) [17-15-01352]
Место публикации : Int. J. Biol. Macromol.: ELSEVIER, 2019. - Vol. 141. - С. 765-+. - ISSN 0141-8130, DOI 10.1016/j.ijbiomac.2019.09.015. - ISSN 1879-0003(eISSN)
Примечания : Cited References:57. - The authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: The study is supporting by the Russian Science Foundation, Project No 17-15-01352.
Предметные рубрики: 3-HYDROXYBUTYRATE
BIOCOMPATIBILITY
BIOSYNTHESIS
ADHESION
STENTS
Аннотация: Four PHA types were synthesized in the culture of Cupriavidus eutrophus B-10646 under special conditions, poly(3 hydroxybutyrate) [P(3HB)] and of copolymers, which contained 3HB monomers and 4 hydroxybutyrate (4HB), 3 hydroxyvalerate (3HV), or 3 hydroxyhexanoate (3HHx). All copolymers had the M-w of about 550-670 kDa, and the homopolymer P(3HB) had a significantly higher M-w - 920 kDa. P(3HB co 4HB) and P(3HB co 3HHx) had the lowest C-x (42 and 49%) while P(3HB co 3HV) and P(3HB) exhibited higher C-x values (76%). Polymer films were prepared from different PHAs. Electron microscopy showed differences in the surface microstructure of the films. Films prepared from the P(3HB) were more hydrophobic and the arithmetic mean surface roughness of 71-75 nm, than the copolymer films, which were hydrophilic (57-60 degrees) and had considerably higher roughness (158-177 nm). Blood parameters (hemoglobin and hemolysis) and response of the cells (erythrocytes, platelets, and monocytes) were studied in experiments with blood directly contacting the surface of the films of PHAs with different compositions. Cultivation of blood cells on polymer films did not cause any adverse effects on adhesion and morphology of all cell types. Results of studying blood cell response suggested that the films made from low-crystallinity copolymers containing 4 hydroxybutyrate and 3 hydroxyhexanoate were the best for contact with blood. (C) 2019 Elsevier B.V. All rights reserved.
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Kalacheva G.S., Zhila N.O., Volova T.G., Gladyshev M.I.
Заглавие : The effect of temperature on the lipid composition of Botryococcus
Место публикации : Mikrobiologiya. - 2002. - Vol. 71, Is. 3. - С. 336-344. - ISSN 00263656 (ISSN)
Ключевые слова (''Своб.индексиров.''): fatty acid--lipid--triacylglycerol--article--biosynthesis--chemistry--comparative study--green alga--growth, development and aging--metabolism--temperature--algae, green--fatty acids--lipids--temperature--triglycerides
Аннотация: The lipid composition of the green alga Botryococcus was studied at three different cultivation temperatures: suboptimal, optimal, and supraoptimal. Cultivation at the supraoptimal temperature was found to considerably inhibit the synthesis of nearly all intracellular lipids, except for triacylglycerides, and to influence their fatty acid composition. In particular, the content of trienoic fatty acids was significantly lower at the supraoptimal than at the optimal cultivation temperature. At the same time, the fatty acid composition of the extracellular lipids of the alga virtually did not depend on cultivation temperature.
Scopus
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Purtov K.V., Petushkov V.N., Baranov M.S., Mineev K.S., Rodionova N.S., Kaskova Z.M., Tsarkova A.S., Petunin A.I., Bondar V.S., Rodicheva E.K., Medvedeva S.E., Oba Y., Oba Y., Arseniev A.S., Lukyanov S., Gitelson J.I., Yampolsky I.V.
Заглавие : The Chemical Basis of Fungal Bioluminescence
Место публикации : Angew. Chem. Int. Ed. - 2015. - Vol. 54, Is. 28. - С. 8124-8128. - ISSN 14337851 (ISSN) , DOI 10.1002/anie.201501779
Ключевые слова (''Своб.индексиров.''): bioluminescence--bioorganic chemistry--biosynthesis--luciferin--natural products--biochemistry--bioluminescence--biosynthesis--metabolites--phosphorescence--biochemical mechanisms--bioorganic chemistry--luciferin--natural products--plant secondary metabolites--structural similarity--fungi
Аннотация: Many species of fungi naturally produce light, a phenomenon known as bioluminescence, however, the fungal substrates used in the chemical reactions that produce light have not been reported. We identified the fungal compound luciferin 3-hydroxyhispidin, which is biosynthesized by oxidation of the precursor hispidin, a known fungal and plant secondary metabolite. The fungal luciferin does not share structural similarity with the other eight known luciferins. Furthermore, it was shown that 3-hydroxyhispidin leads to bioluminescence in extracts from four diverse genera of luminous fungi, thus suggesting a common biochemical mechanism for fungal bioluminescence. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Boyandin A.N., Kalacheva G.S., Rodicheva E.K., Volova T.G.
Заглавие : Synthesis of reserve polyhydroxyalkanoates by luminescent bacteria
Место публикации : Microbiology. - 2008. - Vol. 77, Is. 3. - С. 318-323. - ISSN 00262617 (ISSN) , DOI 10.1134/S0026261708030119
Ключевые слова (''Своб.индексиров.''): biosynthesis--chemical structure--luminescent bacteria--polyhydroxyalkanoates (pha)--bacteria (microorganisms)--photobacterium leiognathi--vibrio harveyi
Аннотация: The ability of marine luminescent bacteria to synthesize polyesters of hydroxycarboxylic acids (polyhydroxyalkanoates, PHA) as reserve macromolecules was studied. Twenty strains from the collection of the luminescent bacteria CCIBSO (WDCM839) of the Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, assigned to different taxa (Photobacterium leiognathi, Ph. phosphoreum, Vibrio harveyi, and V. fischeri) were analyzed. The most productive strains were identified, and the conditions ensuring high polymer yields in batch culture (40-70% of the cell dry mass weight) were determined. The capacity for synthesizing two-and three-component polymers containing hydroxybutyric acid as the main monomer and hydroxyvaleric and hydroxyhexanoic acids was revealed in Ph. leiognathi and V. harveyi strains. The results allow luminescent microorganisms to be regarded as new producers of multicomponent polyhydroxyalkanoates. В© 2008 MAIK Nauka.
Scopus
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Tikhomirov A.A., Ushakova S.A., Manukovsky N.S., Lisovsky G.M., Kudenko Yu.A., Koyalev V.S., Gribovskaya I.V., Tirranen L.S., Zolotukhin I.G., Gros J.B., Lasseur Ch.
Заглавие : Synthesis of biomass and utilization of plants wastes in a physical model of biological life-support system
Место публикации : Acta Astronautica. - 2003. - Vol. 53, Is. 4-10. - С. 249-257. - ISSN 00945765 (ISSN) , DOI 10.1016/S0094-5765(03)00137-1
Ключевые слова (''Своб.индексиров.''): ecosystems--microorganisms--ph--photosynthesis--plants (botany)--synthesis (chemical)--waste utilization--biological life support systems (blls)--gas exchange--plant respiration--biomass--carbon dioxide--agaricales--article--biomass--bioremediation--growth, development and aging--hydroponics--incineration--metabolism--methodology--microbiology--microclimate--photosynthesis--plant physiology--radish--space flight--waste management--weightlessness--wheat--agaricales--biodegradation, environmental--biomass--carbon dioxide--ecological systems, closed--environmental microbiology--hydroponics--incineration--life support systems--photosynthesis--plant physiology--raphanus--space flight--triticum--waste management--weightlessness
Аннотация: The paper considers problems of biosynthesis of higher plants' biomass and "biological incineration" of plant wastes in a working physical model of biological LSS. The plant wastes are "biologically incinerated" in a special heterotrophic block involving Califomian worms, mushrooms and straw. The block processes plant wastes (straw, haulms) to produce soil-like substrate (SLS) on which plants (wheat, radish) are grown. Gas exchange in such a system consists of respiratory gas exchange of SLS and photosynthesis and respiration of plants. Specifics of gas exchange dynamics of high plants - SLS complex has been considered. Relationship between such a gas exchange and PAR irradiance and age of plants has been established. Nitrogen and iron were found to the first to limit plants' growth on SLS when process conditions are deranged. The SLS microflora has been found to have different kinds of ammonifying and denitrifying bacteria which is indicative of intensive transformation of nitrogen-containing compounds. The number of physiological groups of microorganisms in SLS was, on the whole, steady. As a result, organic substances - products of exchange of plants and microorganisms were not accumulated in the medium, but mineralized and assimilated by the biocenosis. Experiments showed that the developed model of a man-made ecosystem realized complete utilization of plant wastes and involved them into the intrasystem turnover. В© 2003 International Astronautical Federation. Published by Elsevier Science Ltd. All rights reserved.
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10.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Tikhomirov A.A., Ushakova S.A., Manukovsky N.S., Lisovsky G.M., Kudenko Y.A., Kovalev V.S., Gribovskaya I.V., Tirranen L.S., Zolotukhin I.G., Gros J.B., Lasseur C...
Заглавие : Synthesis of biomass and utilization of plants wastes in a physical model of biological life-support system
Колич.характеристики :9 с
Место публикации : Acta Astronaut.: PERGAMON-ELSEVIER SCIENCE LTD, 2003. - Vol. 53: 53rd Congress of the International-Astronautical-Federation (IAF) (OCT 10, 2002, HOUSTON, TEXAS), Is. 04.10.2013. - P249-257. - ISSN 0094-5765, DOI 10.1016/S0094-5765(03)00137-1
Примечания : Cited References: 16
Аннотация: The paper considers problems of biosynthesis of higher plants' biomass and "bioloaical incineration" of plant wastes in a working physical model of biological LSS. The plant wastes are "biologically incinerated" in a special heterotrophic block involving Californian worms, mushrooms and straw. The block processes plant wastes (straw, haulms) to produce soil-like substrate (SLS) on which plants (wheat, radish) are grown. Gas exchange in such a system consists of respiratory gas exchange of SLS and photosynthesis and respiration of plants. Specifics of gas exchange dynamics of high plants - SLS complex has been considered. Relationship between such a gas exchange and PAR irradiance and age of plants has been established. Nitrogen and iron were found to the first to limit plants' growth on SLS when process conditions are deranged. The SLS microflora has been found to have different kinds of ammonifying and denitrifying bacteria which is indicative of intensive transformation of nitrogen-containing compounds. The number of physiological groups of microorganisms in SLS was, on the whole, steady. As a result, organic substances - products of exchange of plants and microorganisms were not accumulated in the medium, but mineralized and assimilated by the biocenosis. Experiments showed that the developed model of a manmade ecosystem realized complete utilization of plant wastes and involved them into the intrasystem turnover. (C) 2003 International Astronautical Federation. Published by Elsevier Science Ltd. All rights reserved.
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11.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Kiselev E. G., Vasiliev A. D., Volova T. G.
Заглавие : Synthesis and characterization of multicomponent PHAs
Место публикации : J. Sib. Fed. Univ. - Biol.: Siberian Federal University, 2021. - Vol. 14, Is. 1. - С. 97-113. - ISSN 19971389 (ISSN), DOI 10.17516/1997-1389-0325
Примечания : Cited By :1
Аннотация: Cupriavidus necator B10646 bacterial cells were cultivated in the mode of synthesis of the reserve polyhydroxyalkanoates (PHAs) in the growth medium that contained, in addition to glucose as the main substrate, precursor substrates of the monomers of various monocarboxylic acids - salts of valeric and hexanoic acids, propionate, and ?-butyrolactone. PHA terpolymers and quaterpolymers with different compositions and proportions of monomers were synthesized, and their physicochemical properties were studied. The terpolymers were composed of monomers of 3-hydroxybutyrate (3HB), 3-hydroxyvalerate (3HV), 4-hydroxybutyrate (4HB), or 3-hydroxyhexanoate (3HHx) and had the following compositions: P(3HB/3HB/4HHx) and P(3HB/3HV/4HHx). The quaterpolymers had the following composition: P(3HB/3HV/4HB/3HHx). All copolymer samples, regardless of the composition and proportions of monomers, had lower molecular weights and higher polydispersity values compared to the highly crystalline 3-hydroxybutyrate homopolymer, but retained thermal stability properties, with a difference between the melting point and thermal degradation of at least 100-110 °C. The inclusion of 3HV, 4HB, and 3HHx monomers in the C-chain of 3HB caused changes in the crystalline to amorphous phase ratio and a significant decrease in the degree of crystallinity (Cx), which depended on the type of monomers and their contents in the copolymer. The maximum decrease in Cx (9-17 %) was detected in the P(3HB/3HV/4HB) terpolymer and the P(3HB/3HV/4HB/3HHx) quaterpolymer (30-36 %). The study confirms that there is the possibility of synthesizing polymers with various compositions, including new ones, which differ significantly in their basic properties. © Siberian Federal University. All rights reserved.
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12.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Shishatskaya E.I., Volova T.G., Popova T.G.
Заглавие : Study of biological properties of polyhydroxyalkanoates in a long-term experiment in vivo
Место публикации : Biomedical Engineering. - 2002. - Vol. 36, Is. 4. - С. 218-222. - ISSN 00063398 (ISSN) , DOI 10.1023/A:1021136203338
Ключевые слова (''Своб.индексиров.''): hemoglobin--polyhydroxyalkanoic acid--animal experiment--animal tissue--article--biocompatibility--biodegradability--biosynthesis--blood cell count--blood sampling--comparative study--controlled study--dna synthesis--elasticity--enzyme activity--enzyme mechanism--erythrocyte sedimentation rate--female--in vivo study--liver function--nonhuman--organ weight--rat--suture--animalia
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13.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Sushchik N.N.
Заглавие : Role of essential fatty acids in trophometabolic interactions in the freshwater ecosystems (a review)
Место публикации : Zhurnal Obshchei Biologii. - 2008. - Vol. 69, Is. 4. - С. 299-316. - ISSN 00444596 (ISSN)
Ключевые слова (''Своб.индексиров.''): essential fatty acid--fresh water--animal--article--ecosystem--fish--food chain--human--metabolism--phytoplankton--zooplankton--animals--ecosystem--fatty acids, essential--fishes--food chain--fresh water--humans--phytoplankton--zooplankton--algae--animalia--bacteria (microorganisms)--invertebrata--vertebrata
Аннотация: Polyunsaturated fatty acids (PUFA) of ?3 family are of crucial physiological importance for the most animals and they are an essential and deficient component of human nutrition. These compounds are most effectively synthesized by some groups of algae, hence, aquatic ecosystems are considered to be the main source of these PUFA for human nutrition. Factors controlling the content and distribution of ?3 PUFA in freshwater organisms of basic trophic levels and determined PUFA final production in freshwater ecosystems are considered in the review. PUFA biosynthesis is known to be tightly related to basic fatty acid metabolic pathways. Hence, fatty composition and the PUFA content of major freshwater hydrobiont groups, including bacteria, algae, invertebrates and vertebrates, and environmental and population age effects are described. The peculiarities of PUFA transfer between organisms of various trophic levels are discussed. The essential ?3 PUFA is one of the important parameter of food quality of aquatic consumers and they can determine the rate of energy and matter transfer between producers and primary consumers and, as a result, in a whole freshwater food chain. Analysis of PUFA content and its regulation in biomass of various fish populations indicates that freshwater ecosystems are of the same value in respect of PUFA sources as marine ecosystems. Despite the great practical importance, the studies focused on production and whole pools of ?3 PUFA in different freshwater ecosystems are still scarce and need to be continued.
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14.

Вид документа : Статья из сборника (однотомник)
Шифр издания :
Автор(ы) : Gros J.B., Poughon L..., Lasseur C..., Tikhomirov A.A.
Заглавие : Recycling efficiencies of C,H,O,N,S, and P elements in a biological life support system based on microorganisms and higher plants
Колич.характеристики :5 с
Место публикации : SPACE LIFE SCIENCES: MISSIONS TO MARS, RADIATION BIOLOGY, AND PLANTS AS A FOUNDATION FOR LONG-TERM LIFE SUPPORT SYSTEMS IN SPACE. Ser. ADVANCES IN SPACE RESEARCH: PERGAMON-ELSEVIER SCIENCE LTD, 2003. - Vol. 31: F0 1 and F1 3-F2 3 Symposia of COSPAR Scientific Commission F held at the 33rd COSPAR Scientific Assembly (JUL, 2000, WARSAW, POLAND), Is. 1. - P195-199. - ISBN 0273-1177, DOI 10.1016/S0273-1177(02)00739-1
Примечания : Cited References: 10
Аннотация: MELiSSA is a microorganism based artificial ecosystem conceived as a tool for understanding the behavior of ecosystems and developing the technology for future Manned Space Missions. MELiSSA is composed of four compartments colonized by the microorganisms required by the function of this ecosystem : breakdown of waste produced by men, regeneration of atmosphere and biosynthesis of edible biomass. This paper reports the mass balance description of a Biological Life Support System composed of the MELiSSA loop and of a Higher Plant Compartment working in parallel with the photosynthetic Spirulina compartment producing edible biomass. The recycling efficiencies of the system are determined and compared for various working conditions of the MELiSSA loop with or without the HPC. (C) 2002 Published by Elsevier Science Ltd on behalf of COSPAR.
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15.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Gros J.B., Poughon L., Lasseur C., Tikhomirov A.A.
Заглавие : Recycling efficiencies of C,H,O,N,S, and P elements in a biological life support system based on micro-organisms and higher plants
Место публикации : Advances in Space Research. - 2003. - Vol. 31, Is. 1. - С. 195-199. - ISSN 02731177 (ISSN) , DOI 10.1016/S0273-1177(02)00739-1
Ключевые слова (''Своб.индексиров.''): biomass--biosynthesis--chemical elements--earth atmosphere--ecosystems--life support systems (spacecraft)--manned space flight--microorganisms--plants (botany)--wastes--compartments--space research--carbon--carbon dioxide--hydrogen--nitrogen--oxygen--phosphorus--sulfur--space technology--article--biological model--biomass--chemistry--comparative study--computer simulation--growth, development and aging--metabolism--methodology--microbiology--microclimate--plant--waste management--biomass--carbon--carbon dioxide--computer simulation--ecological systems, closed--environmental microbiology--hydrogen--life support systems--models, biological--nitrogen--oxygen--phosphorus--plants, edible--sulfur--waste management
Аннотация: MELiSSA is a microorganism based artificial ecosystem conceived as a tool for understanding the behavior of ecosystems and developing the technology for future Manned Space Missions. MELiSSA is composed of four compartments colonized by the microorganisms required by the function of this ecosystem : breakdown of waste produced by men, regeneration of atmosphere and biosynthesis of edible biomass. This paper reports the mass balance description of a Biological Life Support System composed of the MELiSSA loop and of a Higher Plant Compartment working in parallel with the photosynthetic Spirulina compartment producing edible biomass. The recycling efficiencies of the system are determined and compared for various working conditions of the MELiSSA loop with or without the HPC. В© 2002 Published by Elsevier Science Ltd on behalf of COSPAR.
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16.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Tikhomirova N.A., Ushakova S.A., Tikhomirov A.A., Kalacheva G.S., Gros J.-B.
Заглавие : Possibility of Salicornia europaea use for the human liquid wastes inclusion into BLSS intrasystem mass exchange
Место публикации : Acta Astronautica. - 2008. - Vol. 63, Is. 7-10. - С. 1106-1110. - ISSN 00945765 (ISSN) , DOI 10.1016/j.actaastro.2008.01.003
Ключевые слова (''Своб.индексиров.''): blss--nacl turnover--salicornia europaea--space biology--acids--amides--arsenic compounds--biochemical engineering--biochemistry--biomass--cellulose--curing--drying--environmental engineering--fatty acids--garnets--health--human engineering--lipids--mineralogy--minerals--mining--nitrates--nitrogen--plants (botany)--polysaccharides--polyvinyl alcohols--renewable energy resources--silica--silicate minerals--sodium--sodium chloride--solutions--sugar (sucrose)--sugars--waste utilization--biochemical composition--biochemical substances--bioregenerative life support systems (blss)--component conditions--crude protein (cp)--dry weight (dw)--essential fatty acids--europaea--h igh concentrations--human urine--linoleic acid (la)--linolenic--lipid content--liquid wastes--mass exchanges--mineral compositions--nitrate nitrogen--nitrogen nutrition--non saturation--physico chemical processes--plant functions--plant lipids--reduced nitrogen--salicornia europaea--soluble sugars--wide spectrum--nonmetals--amides--arsenic--biochemistry--biomass--biotechnology--cellulose--curing--drying--fatty acids--lipids--nonmetals--plants--polysaccharides--sugars
Аннотация: One of the ways of solving the problem of the human liquid wastes utilization in bioregenerative life support systems (BLSS) can be the use of halophytic vegetable plant Salicornia europaea capable of accumulating sodium chloride in rather high concentrations. Since the most specific higher plant function in BLSS, which at present cannot be substituted by physicochemical processes, appears to be the biosynthesis of a wide spectrum of nutritive substances necessary for a human, the object of the given work was the investigation of the S. europaea productivity, biochemical and mineral composition when grown under close to optimal BLSS vegetative component conditions. As the use of human urine after its preliminary physicochemical processing is supposed to be the mineral solution basis for the S. europaea cultivation, it is necessary to clear up the effect of reduced nitrogen on plants growth. Ground research was carried out. Biochemical composition of the S. europaea edible part showed that crude protein was contained in the highest degree. At that the content of crude protein (24% per dry weight) and cellulose (4.7% per dry weight) was higher in the plants grown on solutions containing amide nitrogen in comparison with the plants grown on solutions with nitrate nitrogen (15.4%-3.1% correspondingly). The water-soluble sugar contents were not high in the S. europaea edible part and depending on the nitrogen nutrition form they amounted to 1.1% (amide nitrogen) and 1.5% (nitrate nitrogen). The polysaccharide number (except cellulose) was rather higher and varied from 7.7% to 8.2%. Although the lipid content in the S. europaea plants was relatively low (7% per dry weight), it was shown that the plant lipids are characterized by a high nonsaturation degree mainly due to alpha linolenic and linoleic acids. Nitrogen nutrition form did not significantly affect the S. europaea productivity, and dry edible biomass of one plant was 8.6 g. Sodium and its concentrations predominated in the plant mineral composition and amounted in average to 9% per dry weight. Thus the S. europaea being the vegetable plant it can be the source of several biochemical substances and essential fatty acids. The present work also considers the influence of nitrate and amide forms of nitrogen on S. europaea biochemical and mineral composition. В© 2008 Elsevier Ltd. All rights reserved.
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17.

Вид документа :
Шифр издания :
Автор(ы) : Volova T. G., Vinnik Y. S., Shishatskaya E. I., Markelova N. M., Zaikov G. E.
Заглавие : Natural-based polymers for biomedical applications
Место публикации :: Apple Academic Press, 2017. - С. 1-439. - , DOI 10.1201/9781315366036
Аннотация: This new book presents the authors’ biomedical studies of natural degradable biopolymers (polyhydroxyalkanoates [PHAs]) and discusses the demand for medical-grade materials and modern trends, focusing on the present status and future potential of PHAs. The authors present and summarize their most important results and findings obtained during the last few years in experimental studies and clinical trials of PHAs at the Institute of Biophysics Siberian Branch of Russian Academy of Science. © 2017 by Apple Academic Press, Inc.
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18.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Volova T.G., Voinov N.A.
Заглавие : Kinetic parameters of a culture of the hydrogen-oxidizing Ralstonia eutropha, grown under the regimen of biosynthesis of polyhydroxybutyrate
Место публикации : Prikladnaia biokhimiia i mikrobiologiia. - 2003. - Vol. 39, Is. 2. - С. 189-193. - ISSN 05551099 (ISSN)
Ключевые слова (''Своб.индексиров.''): hydrogen--hydroxybutyric acid--polyester--article--culture medium--enzyme specificity--growth, development and aging--kinetics--metabolism--oxidation reduction reaction--temperature--wautersia eutropha--culture media--cupriavidus necator--hydrogen--hydroxybutyrates--kinetics--oxidation-reduction--polyesters--substrate specificity--temperature
Аннотация: Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha, grown on a gas substrate under the conditions favoring autotrophic biosynthesis of polyhydroxybutyrate, were studied. The following parameters, making it possible to control and optimize the process in industrial situations, were determined: specific rate of substrate consumption, physical properties of culture medium, and coefficients of heat emission and mass transfer.
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19.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Volova T.G., Voinov N.A.
Заглавие : Kinetic Parameters of a Culture of the Hydrogen-Oxidizing Bacterium Ralstonia eutropha Grown under Conditions Favoring Polyhydroxybutyrate Biosynthesis
Место публикации : Applied Biochemistry and Microbiology. - 2003. - Vol. 39, Is. 2. - С. 166-170. - ISSN 00036838 (ISSN) , DOI 10.1023/A:1022585912873
Ключевые слова (''Своб.индексиров.''): hydrogen--poly(3 hydroxybutyric acid)--article--bacterial growth--bacterium culture--biosynthesis--controlled study--culture medium--density--fermentation--gas--gravimetry--heat exchange--nonhuman--oxidation--ralstonia eutropha--surface tension--temperature dependence--thermogenesis--bacteria (microorganisms)--ralstonia--wautersia eutropha
Аннотация: Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown on a gas substrate under conditions favoring autotrophic biosynthesis of polyhydroxybutyrate were studied. The following parameters, making it possible to control and optimize the process in industrial situations, were determined: specific rate of substrate consumption, physical properties of the culture medium, and coefficients of heat emission and mass transfer.
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20.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Volova T.G., Voinov N.A.
Заглавие : Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown under conditions favoring polyhydroxybutyrate biosynthesis
Колич.характеристики :5 с
Место публикации : Appl. Biochem. Microbiol.: MAIK NAUKA/INTERPERIODICA, 2003. - Vol. 39, Is. 2. - P166-170. - ISSN 0003-6838, DOI 10.1023/A:1022585912873
Примечания : Cited References: 15
Предметные рубрики: ALCALIGENES
Аннотация: Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown on a gas substrate under conditions favoring autotrophic biosynthesis of polyhydroxybutyrate were studied. The following parameters, making it possible to control and optimize the process in industrial situations, were determined: specific rate of substrate consumption, physical properties of the culture medium, and coefficients of heat emission and mass transfer.
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