Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Georg Gübitz"'
Publikováno v:
Food Technology and Biotechnology, Vol 42, Iss 1, Pp 51-56 (2004)
In this work the effect of crosslinking the enzyme esperase (E.C. 3.4.21.62) and the proteins bovine serum albumin and casein with the bifunctional compound glutaraldehyde on molecular mass increase was studied. Two common techniques for measuring mo
Externí odkaz:
https://doaj.org/article/d311c0d9e36e4903bcad9f3ca31a46b2
Publikováno v:
Food and Bioproducts Processing. 91:525-533
The effect of processing method on the properties of cross-linked chitosan microparticles and on the enzymatic activity of laccase immobilized in the particles has been investigated. Chitosan has been cross-linked by tri-polyphosphate (TPP) using two
Autor:
Doris Schiffer, Georg Gübitz, Ingrid K. Haaksman, H. B. M. Lenting, Eva Sigl, Nicole Ellen Papen-Botterhuis, Barbara Binder, Michael Schintler, Konstantin Schneider, Andrea Heinzle
Publikováno v:
Wound Repair and Regeneration. 21:482-489
A gelatinase-based device for fast detection of wound infection was developed. Collective gelatinolytic activity in infected wounds was 23 times higher (p ≤ 0.001) than in noninfected wounds and blisters according to the clinical and microbiologica
Michael Lebuhn, Stefan Weiß, Bernhard Munk, Georg M. GuebitzMicrobiology and Molecular Biology Tools for Biogas Process Analysis, Diagnosis and ControlVeronika Dollhofer, Sabine Marie Podmirseg, Tony Martin Callaghan, Gareth Wyn Griffith & Katerina
Autor:
Artur Cavaco Paulo, Jiajia Fu, Massimiliano Cardinale, Chongwen Yu, Georg Gübitz, Carla Silva, Endry Nugroho Prasetyo, Gibson S. Nyanhongo
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
A biological approach for degumming bamboo substrates has been assessed. The ability of various commercially available enzymes, including cellulase, xylanase, pectinase and mannanase, to hydrolyze bamboo powders was investigated. In addition, a comme
Autor:
Wolfgang Bauer, Verena Braunschmid, S. Bischof, Andreas Ortner, S. Fürst, Karina Stadler, Doris Ribitsch, Antonino Biundo, Gibson S. Nyanhongo, Georg Gübitz, Karin Hofer
Publikováno v:
New Biotechnology. 44:S29
Publikováno v:
Bioresource Technology. 99:4213-4220
Azo dyes are of synthetic origin and their environmental fate is not well understood. They are resistant to direct aerobic bacterial degradation and form potentially carcinogenic aromatic amines by reduction of the azo group. This study shows that ap
Publikováno v:
Applied Catalysis A: General. 329:156-160
We report on the coating of laccase immobilised on Al 2 O 3 pellets by the sequential adsorption of oppositely charged polyelectrolytes for stability enhancement. The activity of the coated laccase was not only preserved but also increased in relatio
Publikováno v:
Chemosphere. 67:1526-1532
The sonochemical degradation of the systematically substituted azo compound 2,7-dihydroxy-1-phenylazonaphthaline-3,6-disulfonic acid was investigated using a frequency of 850 kHz and an acoustic input power of 61 W. All derivatives were degraded comp
Autor:
Sonja Heumann, Anita Eberl, Georg Gübitz, Stefan Liebminger, Herbert Pobeheim, Eva Almansa, Artur Cavaco-Paulo, Gudrun Fischer-Colbrie
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Recently the potential of enzymes for surface hydrophilisation and/or functionalisation of polyethyleneterephthalate (PET) and polyamide (PA) has been discovered. However, there was no correlation between enzyme class/activity (e.g. esterase, lipase,