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Regioselectivity enhancement by partial purification of lipase fromAspergillus niger
Author(s) -
HaoPing Chen,
KwoFeng Hsiao,
ShihHsiung Wu,
KungTsung Wang
Publication year - 1995
Publication title -
biotechnology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.548
H-Index - 107
eISSN - 1573-6776
pISSN - 0141-5492
DOI - 10.1007/bf01190643
Subject(s) - lipase , aspergillus niger , yield (engineering) , chemistry , regioselectivity , fraction (chemistry) , triacylglycerol lipase , chromatography , ion exchange resin , organic chemistry , enzyme , biochemistry , catalysis , materials science , metallurgy
Lipase from was partially purified by a single step of ion-exchange chromatography and two major fractions I and II could be obtained. Two substrates, peracetylated 1-methyl and 1-thioethyl β-D-glucopyranosides, were deacetylated by fraction II to give 3-OH derivatives as sole products with very high yield, respectively.

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