TY - JOUR AU - Kredics, László AU - Antal, Zsuzsanna AU - Manczinger, László AU - Szekeres, András AU - Kevei, F AU - Nagy, Erzsébet TI - Influence of environmental parameters on Trichoderma strains with biocontrol potential JF - FOOD TECHNOLOGY AND BIOTECHNOLOGY J2 - FOOD TECHNOL BIOTECH VL - 41 PY - 2003 IS - 1 SP - 37 EP - 42 PG - 6 SN - 1330-9862 UR - https://m2.mtmt.hu/api/publication/1003074 ID - 1003074 N1 - Megjegyzés-24412025 Megjegyzés-23974824 Symposium on Power of Microbes in Industry and Environment, JUN 07-09, 2002 OPATIJA, CROATIA Megjegyzés-23975300 Symposium on Power of Microbes in Industry and Environment, JUN 07-09, 2002 OPATIJA, CROATIA LA - English DB - MTMT ER - TY - JOUR AU - Kredics, László AU - Antal, Zsuzsanna AU - Manczinger, László AU - Nagy, Erzsébet TI - Breeding of mycoparasitic Trichoderma strains for heavy metal resistance JF - LETTERS IN APPLIED MICROBIOLOGY J2 - LETT APPL MICROBIOL VL - 33 PY - 2001 IS - 2 SP - 112 EP - 116 PG - 5 SN - 0266-8254 DO - 10.1046/j.1472-765X.2001.00963.x UR - https://m2.mtmt.hu/api/publication/1003078 ID - 1003078 LA - English DB - MTMT ER - TY - JOUR AU - Kredics, László AU - Csányiné Dóczi, Ilona AU - Antal, Zsuzsanna AU - Manczinger, László TI - Effect of heavy metals on growth and extracellular enzyme activities of mycoparasitic Trichoderma strains JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY J2 - B ENVIRON CONTAM TOX VL - 66 PY - 2001 IS - 2 SP - 249 EP - 254 PG - 6 SN - 0007-4861 DO - 10.1007/s0012800231 UR - https://m2.mtmt.hu/api/publication/1003080 ID - 1003080 LA - English DB - MTMT ER - TY - JOUR AU - Brumbauer, A AU - Réczey, Istvánné TI - Beta-glucosidase production of two different Aspergillus strains JF - ACTA ALIMENTARIA: AN INTERNATIONAL JOURNAL OF FOOD SCIENCE J2 - ACTA ALIMENT VL - 28 PY - 1999 IS - 4 SP - 361 EP - 370 PG - 10 SN - 0139-3006 DO - 10.1556/AAlim.28.1999.4.7 UR - https://m2.mtmt.hu/api/publication/2636760 ID - 2636760 AB - P-Glucosidase has an important role in cellulose degradation by cleaving the cellobiose to glucose units. Supplementation of Trichoderma cellulase with exogenous beta-glucosidase is needed to prevent the inhibition effect of cellobiose on exoglucanases and endoglucanases. Production of beta-glucosidase by Aspergillus niger and Aspergillus phoenicis has been investigated under different fermentations. Both strains were appropriate for enzyme production at high level under the applied conditions. Cultivation of A. phoenicis on Mandels' medium containing a complex nitrogen source has resulted in a higher beta-glucosidase activity than on Vogel's medium. In an air-lift fermenter A. phoenicis grew in the shape of beads with 1.41 IU g(-1) cell-associated enzyme activity. The fungal pellets can be used as in situ immobilized enzyme preparation. A. niger produced extracellular beta-glucosidase at the level of 2.1 IU ml(-1) in stirred-tank fermenter with a yield of 210 IU g(-1) glucose and productivity of 21.8 IU l(-1) h(-1). LA - English DB - MTMT ER -