Optimization of solid‐state fermentation of citrus dried peel by aspergillus niger in a packed bed column

Abstract

The protein enrichment of citrus dried peel on solid-state fermentation by Aspergillua niger i n packed bed column was optimized using a two factor central composit design with a = 2 considering the "initial moisture content of the fermentation mass" and the "temperature in the centre of the fermenter". It results significance for the moisture content (optimum 56%) and non significance for t h e temperature in the conditions employed. This indicates that a considerable range of temperature increase for the investigated SSF system could be allowed.

A mathematical approach for the estimation of biomass production rate in solid state fermentation

“…A spore inoculuni was carried out with a concentration of 2 x lo7 sporeslg substrate and initial moistiire content was 56 -Soyo considering the opt,imum reported before [5].…”

A mathematical approach for the estimation of biomass production rate in solid state fermentation

“…A spore inoculuni was carried out with a concentration of 2 x lo7 sporeslg substrate and initial moistiire content was 56 -Soyo considering the opt,imum reported before [5].…”

A mathematical approach for the estimation of biomass production rate in solid state fermentation

“…A spore inoculuni was carried out with a concentration of 2 x lo7 sporeslg substrate and initial moistiire content was 56 -Soyo considering the opt,imum reported before [5].…”

A mathematical approach for the estimation of biomass production rate in solid state fermentation

“…A spore inoculuni was carried out with a concentration of 2 x lo7 sporeslg substrate and initial moistiire content was 56 -Soyo considering the opt,imum reported before [5].…”