Purification and Characterisation of a Thermostable β-Xylosidase from Aspergillus niger van Tieghem of Potential Application in Lignocellulosic Bioethanol Production
Sign Up to like & getrecommendations! Published in 2018 at "Applied Biochemistry and Biotechnology"
DOI: 10.1007/s12010-018-2761-z
Abstract: A locally isolated strain of Aspergillus niger van Tieghem was found to produce thermostable β-xylosidase activity. The enzyme was purified by cation and anion exchange and hydrophobic interaction chromatography. Maximum activity was observed at 70–75 °C… read more here.
Keywords: xylosidase; aspergillus niger; van tieghem; niger van ... See more keywords
Cloning, overexpression and characterization of a thermostable β-xylosidase from Thermotoga petrophila and cooperated transformation of ginsenoside extract to ginsenoside 20(S)-Rg3 with a β-glucosidase.
Sign Up to like & getrecommendations! Published in 2019 at "Bioorganic chemistry"
DOI: 10.1016/j.bioorg.2018.12.026
Abstract: A thermostable β-xylosidase gene Tpexyl3 from Thermotoga petrophila DSM 13,995 was cloned and overexpressed by Escherichia coli. Recombinant Tpexyl3 was purified, and its molecular weight was approximately 86.7 kDa. Its optimal activity was exhibited at pH… read more here.
Keywords: ginsenoside; thermotoga petrophila; ginsenoside extract; rg3 ... See more keywords