Citric acid production in submerged and solid state culture of Aspergillus niger
作者： J. Pallares , S. Rodr�guez , A. Sanrom�n
DOI: 10.1007/BF00435524
关键词:
摘要: In this work, the citric acid production in solid state culture was performed, evaluating isolated effect and interactions of particle size liquid phase employed, by means factorial design first order. The results indicate that is most determinant variable. An analysis comparing submerged optimal conditions performed. When used, productivity doubled, reducing fermentation time from 14 to 6 days, compared culture, obtaining a maximum concentration 21.24 g/l.
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