Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Terhi K. Hakala"'
Autor:
Heli Kangas, Terhi K. Hakala, Tarja Tamminen, Marjo Määttänen, Stella Rovio, Tiina Liitiä, Kristiina Poppius-Levlin
Publikováno v:
BioResources, Vol 10, Iss 2, Pp 2699-2718 (2015)
Birch wood chips were cooked in acetic acid in the presence of phosphinic acid according to the Lignofibre (LGF) organosolv process. The cooking trials were performed according to an experimental design with process time, temperature, and the presenc
Externí odkaz:
https://doaj.org/article/7ba05805dde64d1c9064a09372d64eeb
Publikováno v:
Applied Microbiology and Biotechnology. 77:301-309
The white-rot basidiomycete Physisporinus rivulosus strain T241i is highly selective for degradation of softwood lignin, which makes this fungus suitable for biopulping. In order to promote laccase production, P. rivulosus was cultivated in nutrient-
Publikováno v:
Applied Microbiology and Biotechnology. 73:839-849
Manganese peroxidase (MnP) production in the white-rot basidiomycete Physisporinus rivulosus T241i was studied. Separate MnP isoforms were produced in carbon-limited liquid media supplemented with Mn(2+), veratryl alcohol, or sawdust. The isoforms ha
Publikováno v:
Current Genetics. 50:323-333
Laccases are phenol-oxidizing, multicopper enzymes produced by fungi, plants, insects and bacteria. Fungal laccases are involved in ecologically important processes such as decomposition of lignocellulose (wood and plant material). In this work, in o
Publikováno v:
Enzyme and Microbial Technology. 36:461-468
The white-rot fungus Physisporinus rivulosus T241i produced manganese peroxidase (MnP), laccase, and oxalic acid when it was grown on spruce ( Picea abies ) wood chips. This white-rot basidiomycete degrades lignin selectively and is promising for use
Publikováno v:
Enzyme and Microbial Technology. 34:255-263
Pre-treatment of wood chips with white-rot fungi (i.e. biopulping) has previously been shown to decrease the energy consumption in mechanical pulping. In this study, promising novel fungal isolates were found for biopulping of Norway spruce ( Picea a
Publikováno v:
Biotechnology letters. 31(8)
Laccases are phenol-oxidizing, usually four-copper containing metalloenzymes. For industrial and biotechnological purposes, laccases were among the first fungal oxidoreductases providing larger-scale applications such as removal of polyphenols in win
Publikováno v:
Current genetics. 49(2)
Lignin peroxidase (LiP) is the first enzyme connected to oxidative breakdown of the aromatic plant heteropolymer lignin and related xenobiotics. However, this extracellular enzyme has been described in only a few species of wood-decaying basidiomycet