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Hydroxynitrile Lyases fromPrunusSeeds in the Preparation of Cyanohydrins
Author(s) -
Aida Solı́s,
Myrna Solís-Oba,
Herminia I. Pérez,
Norberto Manjarrez,
Julia Cassani
Publication year - 2011
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.100725
Subject(s) - enantioselective synthesis , chemistry , prunus , enantiomer , aldehyde , organic chemistry , lyase , enantiomeric excess , stereochemistry , catalysis , botany , enzyme , biology
The hydroxynitrile lyase (HNL) activity of nine defatted Prunus seeds was compared for catalyzing the addition of HCN to aromatic, heteroaromatic and α,β-unsaturated aldehydes. Although the conversion and enantiomeric excess (ee) of the corresponding cyanohydrins were both influenced by the HNL source and the chemical structure of the aldehyde, Prunus HNLs were all suitable for the enantioselective preparation of cyanohydrins.

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