Zobrazeno 1 - 10
of 66
pro vyhledávání: '"M.S. van Dyk"'
Publikováno v:
Biotechnology Letters. 25:675-680
Yeast strains (410) from more than 45 different genera were screened for the enantioselective hydrolysis of nitro substituted styrene oxides. These strains included 262 yeasts with known epoxides hydrolase activity for various other epoxides. Epoxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5de65cf72d4dddd0822e4a975f9bb17
https://doi.org/10.1023/a:1023427305388
https://doi.org/10.1023/a:1023427305388
Publikováno v:
Biotechnology Letters. 21:1137-1144
Residue-specific chemical modification of amino acid residues of the microsomal epoxide hydrolase (mEH) from Rhodosporidium toruloides UOFS Y-0471 revealed that the enzyme is inactivated through modification of Asp/Glu and His residues, as well as th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdcae58f3513d8ba778d2cab233bbc50
https://doi.org/10.1023/a:1005630309102
https://doi.org/10.1023/a:1005630309102
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 5:149-154
A large number of yeasts were screened for the biotransformation of (−)-piperitone, (+)- and (−)-carvone, (−)-menthone, (+)-pulegone and (−)-verbenone. A relatively small number of yeasts gave hydroxylation products of (−)-piperitone. Produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f8ad081a7a383ba87e0e2667adc796a
https://doi.org/10.1016/s1381-1177(98)00024-1
https://doi.org/10.1016/s1381-1177(98)00024-1
Autor:
M.S. van Dyk, E. Thomas
Publikováno v:
Biotechnology Letters. 20:417-420
Of 104 yeasts tested for the hydrolysis of rac-linalyl acetate and rac-α-terpinyl acetate twelve hydrolysed rac-linalyl acetate. Five of these belonged to five different species of Geotrichum. The most promising strain, Geotrichum capitatum CBS 0572
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6d86ceee7d25484b2a39d2ec24f2887
https://doi.org/10.1023/a:1005343800900
https://doi.org/10.1023/a:1005343800900
Publikováno v:
Biotechnology Letters. 20:427-430
Asymmetric hydrolysis of a homologous range of straight chain 1,2-epoxyalkanes was achieved using whole cells of Chryseomonas luteola. Depending on the chain length, hydrolyses of the racemic epoxides afforded optically active epoxides and diols with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad4e5636f1f05c137fdedc4c7532f212
https://doi.org/10.1023/a:1005347901809
https://doi.org/10.1023/a:1005347901809
Publikováno v:
Biotechnology Letters. 20:431-436
Hormonema sp. UOFS Y-0067, freshly isolated from pine forest litter, hydroxylated mono- and bicyclic monoterpenes on the cyclohexane ring. It converted (+)limonene to trans-isopiperitenol (0.5 g/l; yield ca. 31% after 12h), while (-)α-pinene was con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::307366a10bd4a9778d9ef7281d6ef6b3
https://doi.org/10.1023/a:1005399918647
https://doi.org/10.1023/a:1005399918647
Publikováno v:
Biotechnology Letters. 20:421-426
Yeast strains (187) from 25 different genera were screened for the hydrolysis of 1,2-epoxyoctane. Epoxide hydrolase activity was found for 54 yeast strains. Asymmetric hydrolysis of 1,2-epoxyoctane was found for 8 yeast strains belonging to the gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a19a24d5877b792e31f638c5048594
https://doi.org/10.1023/a:1005395817739
https://doi.org/10.1023/a:1005395817739
Publikováno v:
Biotechnology Letters. 19:779-782
Arxula adeninivorans and Yarrowia lipolytica converted (+)limonene to perillic acid (0.06 and 1.0 g/l; yield 3% and 50%) and (-)piperitone to 7-hydroxy-piperitone (0.06 and 0.04 g/l; yield 12% and 8%). Two unclassified strains of the basidiomycetes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a05e4b474c50433b302c9ff5683573c5
https://doi.org/10.1023/a:1018344411069
https://doi.org/10.1023/a:1018344411069
Autor:
J.L.F. Kock, D. Jansen van Vuuren, A.D. Roberts, N. Shaw, Santosh Nigam, J. Friend, A. Botha, C. Ratledge, D.J. Coetzee, Piet J. Botes, M.S. van Dyk
Publikováno v:
Systematic and Applied Microbiology. 20:39-49
Summary 3-Hydroxy-5,8,11,14-eicosatetraenoic acid (3-HETE) is a biologically active compound which has a signal transducing role in human neutrophils. When 12.5 mg/l arachidonic acid (AA) was fed to sexual reproductive cells of Dipodascopsis uninucle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::222fdfd57b68a0080523994c4daedfb4
https://doi.org/10.1016/s0723-2020(97)80046-x
https://doi.org/10.1016/s0723-2020(97)80046-x
Publikováno v:
Clinical Drug Investigation. 11:159-166
Fifteen patients with insulin-dependent diabetes mellitus who were stabilised on insulin, participated in an open study to assess the short- and long-term effects of ipsapirone on plasma glucose profiles, and to collect pharmacokinetic data on ipsapi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::811997544e6f8f231326cef8bcae5694
https://doi.org/10.2165/00044011-199611030-00006
https://doi.org/10.2165/00044011-199611030-00006