Immobilization of Methanotrophic Bacteria Methylococcus Capsulatus on Inorganic Supports
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Applied Biochemistry and Microbiology
ISSN: 0003-6838
, E-ISSN: 1608-3024
|
| Вых. Данные |
Год: 1998,
Том: 34,
Номер: 6,
Страницы: 573-577
Страниц
: 5
|
| Ключевые слова |
CERAMIC HONEYCOMB MONOLITH; FREE GLUCONIC ACID; DEGRADATION; BIOREACTOR; CELLS |
| Авторы |
Kovalenko G.A.
1
,
Lenskaya V.M.
1
,
Barannik G.B.
1
,
Kulikovskaya N.A.
1
|
| Организации |
| 1 |
Институт катализа им. Г.К. Борескова СО РАН
|
|
Various methods of immobilization of methanotrophic cells Methylococcus capsulatus IMB 3021 on inorganic granulated or honeycomb monolithic supports based on oxides of aluminum, titanium, and iron were studied. Bacteria incorporated into silica gel and immobilized by injection into pores of granulated inorganic supports ("immuring") retained about 50% of the initial biocatalytic activity and continuously oxidized the substrate studied (propylene) for dozens of hours. These cells displayed considerably higher activity and stability in comparison to methanotrophs immobilized on the surface of supports by adsorption.