Glucose Isomerase Activity in Suspensions of Arthrobacter nicotianae Cells and Adsorption Immobilization of the Microorganisms on Inorganic Carriers | Sciact - CRIS-система Института катализа

Glucose Isomerase Activity in Suspensions of Arthrobacter nicotianae Cells and Adsorption Immobilization of the Microorganisms on Inorganic Carriers Научная публикация

Журнал

Applied Biochemistry and Microbiology
ISSN: 0003-6838 , E-ISSN: 1608-3024

Вых. Данные

Год: 2008, Том: 44, Номер: 2, Страницы: 174-181 Страниц : 8 DOI: 10.1134/S0003683808020087

Ключевые слова

Fructose; Apply Biochemistry; Immobilize Cell; Foam Carbon; Foam Ceramic

Авторы

Kovalenko G.A. ¹ , Perminova L.V. ¹ , Terent’eva T.G. ¹ , Sapunova L.I. ² , Lobanok A.G. ² , Chuenko T.V. ¹ , Rudina N.A. ¹ , Chernyak E.I. ³

Организации

1	Institute of Catalysis, Siberian Division of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Institute of Microbiology, National Academy of Sciences of Belorussia, Minsk, 220141 Belorussia
3	Novosibirsk Institute of Organic Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, 630090 Russia

Информация о финансировании (2)

1	Белорусский республиканский фонд фундаментальных исследований	Б07CO-011
2	Сибирское отделение Российской академии наук	116044

Kinetics of monosaccharide isomerization has been studied in suspensions of intact, non-growing Arthrobacter nicotianae cells. Under the conditions of the study, glucose and fructose were isomerized at the same maximum rate of 700 µmol/min per 1 g dried cells, which increased with temperature (the dependence was linear at 60–80°C). The proposed means of adsorption immobilization of A. nicotianae cells involve inorganic carriers differing in macrostructure, chemical nature, and surface characteristics. Biocatalysts obtained by adsorbing the cells of A. nicotianae on carbon-containing foamed ceramics in the coarse of submerged cultivation were relatively stable and retained original activity (catalysis of monosaccharide isomerization) throughout 14 h of use at 70°C. Maximum glucose isomerase activity (2 µmol/min per 1 g) was observed with biocatalysts prepared by adsorption of non-growing A. nicotianae cells to the macroporous carbon–mineral carrier Sapropel and subsequent drying of the cell suspension together with the carrier

Kovalenko G.A. , Perminova L.V. , Terent’eva T.G. , Sapunova L.I. , Lobanok A.G. , Chuenko T.V. , Rudina N.A. , Chernyak E.I.
Glucose Isomerase Activity in Suspensions of Arthrobacter nicotianae Cells and Adsorption Immobilization of the Microorganisms on Inorganic Carriers
Applied Biochemistry and Microbiology. 2008. V.44. N2. P.174-181. DOI: 10.1134/S0003683808020087 WOS Scopus РИНЦ CAPlusCA OpenAlex

Коваленко Г.А. , Перминова Л.В. , Терентьева Т.Г. , Сапунова Л.И. , Лобанок А.Г. , Чуенко Т.В. , Рудина Н.А. , Черняк Е.И.
Активность глюкозоизомеразы в суспензии клеток Arthrobacter nicotianae и адсорбционная иммобилизация микроорганизмов на неорганических носителях
Прикладная биохимия и микробиология. 2008. Т.44. №2. С.193-201. Scopus РИНЦ

Поступила в редакцию:	24 янв. 2007 г.
Опубликована в печати:	1 мар. 2008 г.
Опубликована online:	19 янв. 2011 г.

Web of science:	WOS:000254701900008
Scopus:	2-s2.0-41749101453
РИНЦ:	13580714
Chemical Abstracts:	2008:429298
Chemical Abstracts (print):	149:550614
OpenAlex:	W1988621400

БД	Цитирований
Web of science	7
Scopus	8
РИНЦ	8
OpenAlex	9