Optimal Culture Conditions for Mycelial Growth and Exo-polymer Production of Ganoderma applanatum
Mycobiology
; : 89-93, 2009.
Article
em En
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| ID: wpr-729202
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WPRO
ABSTRACT
The effect of fermentation parameters and medium composition on the simultaneous mycelial growth and exo-polymer production from submerged cultures of Ganoderma applanatum was investigated in shake-flask cultures. The optimum initial pH for mycelial growth and exo-polymer production was 5.0 and 6.0, respectively. The optimum temperature was 25degrees C and the optimum inoculum content was 3.0% (v/v). The optimal carbon and nitrogen sources were glucose and corn steep powder, respectively. After 12 days fermentation under these conditions, the highest mycelial growth was 18.0 g/l and the highest exo-polymer production was 3.9 g/l.
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Assunto principal:
Carbono
/
Zea mays
/
Ganoderma
/
Fermentação
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Glucose
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Concentração de Íons de Hidrogênio
/
Nitrogênio
Idioma:
En
Revista:
Mycobiology
Ano de publicação:
2009
Tipo de documento:
Article