Mucor

Mucic acid [526-99-8] Mucoadhesives Muconic acid [505-70-4] Mucopolysaccharidoses Mucor circinelloides Mucor spp. 

The ability of lipases to synthesize the amide bond has been shown (26). Mucor miehei lipase (NOVO tipozyme) has been used in the reaction of laurylamine and oleic acid at 60°C. Water was shown to inhibit the synthesis of this Ai-lauryloleamide (27). 

Lipase M (Mucor javanicus), pH 7, 37°, 70-88% yield. In this case, a- and )3-glycosidic peptide derivatives were deprotected. Acetates on the pyrano-sides were not affected. ... 

Daunomydn Daunomydnol 7-Deoxydaunomy- cinone Corynebacterium equi Mucor spinosus Streptomyces stetfisburgensis... 

Alcoholic fermentation, ethanol production, has been best known for a few decades by S. cerevisiae. Many obligate aerobic fungi, such as common moulds of the genera Aspergillus, Fusarium and Mucor are also well known for their ability to produce ethanol.2 The benefits are ... 

Mucor miehei, 84 Multiblock copolymers, 7-8, 26 Multichip modules, dielectrics for, 270-271 Mylar, 21... 

Conduritols and inositols are cyclic polyalcohols with significant biological activity. The presence of four stereogenic centers in the stmcture of conduritols allows the existence of 10 stereoisomers. Enzymatic methods have been reported for the resolution of racemic mixtures or the desymmetrization of meso-conduritols. For example, Mucor miehei lipase (MML) showed enantiomeric discrimination between all-(R) and all-(S) stereoisomers ofconduritol E tetraacetate (Figure 6.52). Alcoholysis resulted in the removal of the four acetyl groups ofthe all-(R) enantiomer whereas the all-(S) enantiomer was recovered [141]. 

Carotene Yellow-orange Mucor circinelloides (fungus) DS... 

Parshikov lA, IP Freeman, JO Lay, RD Beger, AJ Williams, JB Sutherland (2000) Microbiological transformation of enrofloxacin by the fungus Mucor ramannianus. Appl Environ Microbiol 66 2664-2667. 

Preparative-scale fermentation of papaveraldine, the known benzyliso-quinoline alkaloid, with Mucor ramannianus 1839 (sih) has resulted in a stereoselective reduction of the ketone group and the isolation of S-papaverinol and S-papaverinol M-oxide [56]. The structure elucidations of both metabolites were reported to be based primarily on ID and 2D NMR analyses and chemical transformations [56]. The absolute configuration of S-papaverinol has been determined using Horeau s method of asymmetric esterification [56]. The structures of the compounds are shown in Fig. 7. 

In our previous work [63], we studied the hydrolysis kinetics of lipase from Mucor javanicus in a modified Lewis cell (Fig. 4). Initial hydrolysis reaction rates (uri) were measured in the presence of lipase in the aqueous phase (borate buffer). Initial substrate (trilinolein) concentration (TLj) in the organic phase (octane) was between 0.05 and 8 mM. The presence of the interface with octane enhances hydrolysis [37]. Lineweaver-Burk plots of the kinetics curve (1/Uj.] = f( /TL)) gave straight lines, demonstrating that the hydrolysis reaction shows the expected kinetic behavior (Michaelis-Menten). Excess substrate results in reaction inhibition. Apparent parameters of the Michaelis equation were determined from the curve l/urj = f /TL) and substrate inhibition was determined from the curve 1/Uj.] =f(TL) ... 

Free lipase from Mucor javanicus Octane-borate buffer pH 9.6 (1/1) Trilinolein hydrolysis 25°C 9.8 /xM/min 192 pM Kss = 5300 /xM 63... 

Aspergillus fumigatus and other species3 Fusarium solani and Fusarium oxysporum Zygomycoses (Mucor Absidia, Rhizopus, Cunninghamella, and Rhizomucor)... 

Zygomycosis is an uncommon infection caused by the fungi of the order Mucorales, class Zygomycetes, with the most commonly representative organisms being Mucor, Rhizopus,... 

Rhizopus nigricans, Mucor vesiculosis mycelial exudates inhib d. R japonicum T. veridi inhib d. nodulation M. vesiculosis inc d nodule no. 121... 

Ester formation catalyzed by lipase (Mucor miehei) in conjunction with hydrogenation catalyzed by a rhodium complex Sol-gel immobilization of both catalysts... 

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