z-logo
Premium
Continuous citric acid fermentation in a supported biomass reactor
Author(s) -
Sommariva Corrado,
Zilli Mario,
Converti Attilio,
Del Borghi Marco
Publication year - 1997
Publication title -
chemical engineering and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.403
H-Index - 81
eISSN - 1521-4125
pISSN - 0930-7516
DOI - 10.1002/ceat.270200512
Subject(s) - citric acid , fermentation , chemistry , bioreactor , inert , biomass (ecology) , continuous reactor , pulp and paper industry , mycelium , industrial fermentation , chemical engineering , waste management , food science , biochemistry , organic chemistry , catalysis , biology , engineering , botany , agronomy
A semi‐submerged biodisk apparatus provided with inert matrix for cell entrapment, previously employed with success for alcohol fermentation, is proposed in this study to overwhelm the well‐known problems related to the continuous citric acid production. This immobilized‐mycelium system shows at the same time a remarkable increase in citric acid volumetric productivity, with respect to a Continuous Stirred Tank Reactor, but the same progressive activity loss evidenced in the past with comparable immobilized‐cell reactors.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here