TY - JOUR
T1 - Solid substrate fermentation of leached beet pulp with Trichoderma aureoviride
AU - Illanes, A.
AU - Aroca, G.
AU - Cabello, L.
AU - Acevedo, F.
PY - 1992/9
Y1 - 1992/9
N2 - Optimum production of cellulases on leached beet pulp by native and mutant strains of Trichoderma aureoviride in column-type, solid-substrate fermenters, at controlled temperature and aeration rate, was with a mutant strain, that produced 11 and 29 filter paper units of activity/g solids on raw and acid pre-treated leached beet pulp, respectively. The former value was 40% higher than in the native strain and 70% higher than in the reference strain. protein enrichment of residual solid was significant in all cases, with values up to 40% of total dry weight. Results are suitable for scale-up to pilot level.
AB - Optimum production of cellulases on leached beet pulp by native and mutant strains of Trichoderma aureoviride in column-type, solid-substrate fermenters, at controlled temperature and aeration rate, was with a mutant strain, that produced 11 and 29 filter paper units of activity/g solids on raw and acid pre-treated leached beet pulp, respectively. The former value was 40% higher than in the native strain and 70% higher than in the reference strain. protein enrichment of residual solid was significant in all cases, with values up to 40% of total dry weight. Results are suitable for scale-up to pilot level.
KW - Beet pulp fermentation
KW - Trichoderma aureoviride
KW - cellulase production
KW - protein enrichment
KW - solid-substrate fermentation
UR - http://www.scopus.com/inward/record.url?scp=0344688819&partnerID=8YFLogxK
U2 - 10.1007/BF01201946
DO - 10.1007/BF01201946
M3 - Article
AN - SCOPUS:0344688819
SN - 0959-3993
VL - 8
SP - 488
EP - 493
JO - World Journal of Microbiology & Biotechnology
JF - World Journal of Microbiology & Biotechnology
IS - 5
ER -