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An overview of the safety evaluation of theRhizomucor mieheilipase enzyme
Food Additives and Contaminants, 1994The Rhizomucor miehei lipase enzyme expressed in Aspergillus oryzae, is used in the production of specialty fats, the production of existing fats from new raw materials, or new fats with improved nutritional or functional qualities. It is produced by A. oryzae containing the structural gene for the precursor of R. miehei triglyceride lipase.
A, Broadmeadow, C, Clare, A S, De Boer
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Heat shock response in the thermophilic fungus Rhizomucor miehei
Microbiology, 2014Changes in the composition of the membrane lipids and cytosol carbohydrates of the thermophilic fungus Rhizomucor miehei in response to heat shock were studied. Under optimal conditions (41–43°C), high trehalose content (8–11%) was found at all stages of growth of submerged culture.
E. A. Yanutsevich +4 more
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A new β-glucosidase gene from the zygomycete fungus Rhizomucor miehei
Antonie van Leeuwenhoek, 2009In this study, a beta-glucosidase coding gene (bgl) of the zygomycete fungus Rhizomucor miehei has been cloned and characterized. The gene comprises a total of 2,826 bp including the coding sequence of a 717 amino acids length putative protein and 10 introns dispersed in the whole coding region. The putative N-and C-terminal catalytic domains (aa 68 to
Miklós, Takó +5 more
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Molecular modelling studies of substrate binding to the lipase from Rhizomucor miehei
Journal of Computer-Aided Molecular Design, 1997Lipase enzymes have found increasingly widespread use, especially in biotransformation reactions in organic synthesis. Due to their efficiency and high enantioselectivity, they can be employed in a variety of reactions to carry out asymmetric hydrolyses, esterifications and transesterifications. However, the reasons for their stereospecificity have not
Asutosh T. Yagnik +2 more
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Characterization of two novel family 12 xyloglucanases from the thermophilic Rhizomucor miehei
Applied Microbiology and Biotechnology, 2013Two novel glycoside hydrolase (GH) family 12 xyloglucanase genes (designated RmXEG12A and RmXEG12B) were cloned from the thermophilic fungus Rhizomucor miehei. Both genes contained open reading frames of 729 bp encoding 242 amino acids. Their deduced amino acid sequences shared 68% identity with each other and less than 60% with other xyloglucanases ...
, Shaoqing Yang, Zhengqiang Jiang
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Rhizomucor miehei Aspartic Proteinases Having Improved Properties
1998Aspartic proteinases are widely spread in most organisms, where they carry out many different functions. The oldest and most well–known use of aspartic proteinases is as coagulants in cheese–making. The coagulants are probably still the only commercial products containing aspartic proteinases as the active substance.
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Biotransformation of oleanolic and maslinic methyl esters by Rhizomucor miehei CECT 2749
Phytochemistry, 2015The pentacyclic triterpenoids methyl oleanolate, methyl maslinate, methyl 3β-hydroxyolean-9(11),12-dien-28-oate, and methyl 2α,3β-dihydroxy-12β,13β-epoxyolean-28-oate were biotransformed by Rhizomucor miehei CECT 2749. Microbial transformation of methyl oleanolate produced only a 7β,30-dihydroxylated metabolite with a conjugated 9(11),12-diene system ...
Martinez, Antonio +5 more
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Synthesis of ethyl isovalerate using Rhizomucor miehei lipase: optimization.
Prikladnaia biokhimiia i mikrobiologiia, 2003Immobilized lipase from Rhizomucor miehei (Lipozyme IM-20) was used to catalyze the esterification reaction between isovaleric acid and ethanol to synthesize ethyl isovalerate in n-hexane. Response surface methodology based on five-level four-variable central composite rotatable design was employed to optimize four important reaction variables such as ...
G V, Chowdary, S G, Prapulla
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Optimisation of n-octyl oleate enzymatic synthesis over Rhizomucor miehei lipase
Bioprocess and Biosystems Engineering, 2006Octyl oleate is a useful organic compound with several applications in cosmetic, lubricant and pharmaceutical industry. At first, the enzymatic synthesis of n-octyl oleate by direct lipase-catalysed esterification of oleic acid and 1-octanol was investigated in a stirred batch reactor in solvent-free system.
LAUDANI C. G +5 more
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Lipase from Rhizomucor miehei as a biocatalyst in fats and oils modification
Journal of Molecular Catalysis B: Enzymatic, 2010The lipase from Rhizomucor miehei (RML), formerly Mucor miehei, is a commercially available enzyme in both soluble and immobilized forms with very high activity and good stability under diverse experimental conditions (anhydrous organic solvents, supercritical fluids, etc.). The uses of the enzyme were initially oriented towards food industry, that way
Rafael C. Rodrigues +1 more
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