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Literature summary extracted from

  • Maalej-Achouri, I.; Guerfali, M.; Romdhane, I.; Gargouri, A.; Belghith, H.
    The effect of Talaromyces thermophilus cellulase-free xylanase and commercial laccase on lignocellulosic components during the bleaching of kraft pulp (2012), Int. Biodeter. Biodegrad., 75, 43-48 .
No PubMed abstract available

Application

EC Number Application Comment Organism
3.2.1.8 degradation enzymatic treatment of kraft pulp with xylanase and laccase decreases the amount of chlorine needed for bleaching. Pretreatment of pulp followed by a chemical treatment with 3% NaOCl gives the same results as with chemicals at 7% NaOCl, resulting in 42% reduction in chlorine consumption Thermomyces dupontii

Organic Solvent Stability

EC Number Organic Solvent Comment Organism
3.2.1.8 Acetone 5%, about 80% residual activity Thermomyces dupontii
3.2.1.8 acetonitrile 5%, about 80% residual activity Thermomyces dupontii
3.2.1.8 Ethanol 5%, 105% of initial activity Thermomyces dupontii
3.2.1.8 n-Butanol 40%, about 90% residual activity Thermomyces dupontii

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.8 Thermomyces dupontii
-
-
-
3.2.1.8 Thermomyces dupontii Ax4
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.8 birchwood xylan + H2O
-
 Thermomyces dupontii ?
-
 ?
3.2.1.8 birchwood xylan + H2O
-
 Thermomyces dupontii Ax4 ?
-
 ?
3.2.1.8 kraft pulp + H2O
-
 Thermomyces dupontii ?
-
 ?
3.2.1.8 kraft pulp + H2O
-
 Thermomyces dupontii Ax4 ?
-
 ?
3.2.1.8 oat spelt xylan + H2O
-
 Thermomyces dupontii ?
-
 ?
3.2.1.8 oat spelt xylan + H2O
-
 Thermomyces dupontii Ax4 ?
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.8 75 80
-
 Thermomyces dupontii

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.8 7 8
-
 Thermomyces dupontii

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.8 3 11
-
 Thermomyces dupontii