Optimal Culture Conditions for Mycelial Growth and Exo-polymer Production of Ganoderma applanatum

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,...

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Detalles Bibliográficos
Autores principales: Jeong, Yong-Tae, Jeong, Sang-Chul, Yang, Byung-Keun, Islam, Rezuanul, Song, Chi-Hyun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Mycology 2009
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3749411/
https://www.ncbi.nlm.nih.gov/pubmed/23983515
http://dx.doi.org/10.4489/MYCO.2009.37.2.089
Descripción
Sumario: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 25℃ 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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