Biomolecules produced in liquid-state fermentation by a marine-derived fungus, Penicillium roqueforti

Química Nova

Roberto Mioso²  Francisco J. T. Marante²  Irma H. Bravo De Laguna¹  Juan E. G. González¹  Juan J. S. Rodríguez¹ 

[1] ,Universidad de Las Palmas de Gran Canaria Departamento de QuímicaGran Canaria ,Spain

关键词: Penicillium roqueforti;    chemical characterization;    high value-added biomolecules;   

DOI  :  10.5935/0100-4042.20140045

来源: SciELO

【 摘 要 】

Screening of biomass of a new marine-derived strain of Penicillium roqueforti, as produced by liquid-state fermentation, led to the identification of several volatile organic compounds active in the fatty acid pathway as well as fragments produced by their catabolism, terpenoids, and metabolites from the shikimic acid pathway. In addition, five non-volatile organic compounds, triolein, ergosterol peroxide, 9(11)-dehydroergosterol peroxide, 4-hydroxybenzaldehyde, and d-mannitol, were isolated and identified by spectroscopy. The results showed that this fungal strain did not produce any mycotoxin in the culture conditions applied, and thus is useful for industrial applications, where high value-added biomolecules are generated.

【 授权许可】

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