@article{fdi:010037745, title = {{E}valuation of culture conditions for tannase production by {A}spergillus niger {GH}1}, author = {{C}ruz {H}ernandez, {M}. and {A}ugur, {C}hristopher and {R}odriguez, {R}. and {C}ontreras {E}squivel, {J}. {C}. and {A}guilar, {C}. {N}.}, editor = {}, language = {{ENG}}, abstract = {{E}xtra- and intracellular tannase production by {A}spergillus niger {GH}1 has been evaluated using submerged ({S}m{F}) and solid-state fermentation ({SSF}) at different temperatures (30, 40 and 50 degrees {C}). {E}ffects of initial substrate (tannic acid) concentration, incubation time and temperature on tannase production in {SSF} have been studied. {A}. niger {GH}1 produced the highest tannase level (2291 {U}/{L}) in {SSF} at 30 degrees {C} during the first 20 h of culture at tannic acid concentration of 50 g/{L}, and under these conditions enzyme production was entirely extracellular. {T}he decline in tannase activity after 20 h of incubation was associated with a concomitant increase in protease activity.}, keywords = {tannase ; culture conditions ; solid state fermentation ; {A}spergillus niger}, booktitle = {}, journal = {{F}ood {T}echnology and {B}iotechnology}, volume = {44}, numero = {4}, pages = {541--544}, ISSN = {1330-9862}, year = {2006}, URL = {https://www.documentation.ird.fr/hor/fdi:010037745}, }