Optometrist
发表于 2025-3-25 05:37:22
Manfred Feilmeierd for the stereoselective syntheses of the unnatural silicon-containing amino acids .- and .-3-trimethylsilyl-alanine (3) from the respective racemic hydantoin .,.-1. In a preparative biotransformation, whole resting cells of Agrobacterium sp. IP I 671, immobilized in a Ca-alginate matrix, were used
矛盾
发表于 2025-3-25 09:47:05
Manfred Feilmeiers, components in flavor compositions, and chiral intermediates. Although amino acids are produced by a range of methods including chemical and fermentation techniques, biocatalytic routes are being proposed for the production of L-amino acids with increasing frequency. For example, Chibata and co-wo
得意人
发表于 2025-3-25 13:13:53
Manfred Feilmeiermarkable compounds to produce ethanol by fermentation is lost to antiquity. Payer and Persoz (Ann. Chim. Phys. , 53, 73 (1833ii)) appear to have provided the first step toward understanding this com plex area when they reported the isolation of diastase in 1833. These workers showed that diastase c
MAOIS
发表于 2025-3-25 18:16:48
Manfred Feilmeierpose of industrial utilization of these enzymes. These versatile biological catalysts belong to a large group of enzymes which catalyze oxidoreduction reactions. Oxidoreductases catalyze the exchange of electrons between the donor and acceptor molecules, in reactions involving electron transfer, pro
overhaul
发表于 2025-3-25 20:25:13
dition of hydrogen cyanide to aldehydes or ketones to give enantiopure .-hydroxynitriles. This simple method of C-C bond formation has become a promising method to obtain a number of biologically active compounds. Cyanohydrin fission plays an important role in nature and is involved in plant defence
四溢
发表于 2025-3-26 00:39:51
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额外的事
发表于 2025-3-26 07:53:21
Manfred Feilmeierizes new data..Includes supplementary material: The last systematic description of heme peroxidases was published in 1999 by Brian Dunford, from the University of Alberta in Canada. The book Heme per- idases covers discussion on three-dimensional structure, reaction mechanism, kinetics, and spectral
预感
发表于 2025-3-26 11:43:59
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acclimate
发表于 2025-3-26 16:04:57
Manfred Feilmeierr- idases covers discussion on three-dimensional structure, reaction mechanism, kinetics, and spectral properties of representative enzymes from bacterial, plant, fungal, and animal origin. Since 1999, vast information on basic but also applied aspects of heme peroxidases has been generated. We beli
我们的面粉
发表于 2025-3-26 18:12:21
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