Influence of multiple bioprocess parameters on production of lipase from Pseudomonas sp. BWS-5
Braz. arch. biol. technol
; Braz. arch. biol. technol;56(5): 711-721, Sept.-Oct. 2013. graf, tab
Article
em En
| LILACS
| ID: lil-689798
Biblioteca responsável:
BR1.1
ABSTRACT
The aim of the present work was to study the influence of multiple bioprocess parameters for the maximum production of lipase from Pseudomonas sp. BWS-5. The culture reached the stationary phase of growth after 36h of incubation when the maximum lipase production was obtained at flask level. The different media components such as carbon sources, nitrogen sources, trace elements and process parameters such as the pH of the medium, temperature and time of incubation, agitation/stationary conditions, etc. were optimized at flask level and at bioreactor level. The maximum enzyme production of 298 IU/mL was obtained with the use of simple medium with pH 6.5 containing glucose (1 %, w/v), peptone (3 %, w/v) and KCl (0.05 %, w/v) after 30h of incubation at 37°C under agitation (200 rpm) conditions with 0.75 vvm of air supply.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
LILACS
Idioma:
En
Revista:
Braz. arch. biol. technol
Assunto da revista:
BIOLOGIA
Ano de publicação:
2013
Tipo de documento:
Article
País de afiliação:
Índia
País de publicação:
Brasil