Biomass estimation of Aspergillus niger growing on real and model supports in solid state fermentation
- 1 January 1996
- journal article
- research article
- Published by Springer Science and Business Media LLC in Biotechnology Techniques
- Vol. 10 (1), 1-6
- https://doi.org/10.1007/bf00161075
Abstract
Direct hydrolysis of Aspergillus niger mycelium growth on amberlite IRA-900 or sugar cane bagasse on solid state fermentation followed by the analysis of soluble protein by the dye binding method was carried out. Hydrolysis with phosphoric acid 0.25M during 7 min allowed maxima protein extraction available to be measured. Color interference of medium components was not observed, allowing the use of this method for biomass estimation when amberlite IRA-900 or sugar cane bagasse are used as support in solid state fermentation processes.Keywords
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