α-l-Rhamnosidase Activity in Culture Filtrate ofCorticium rolfsiiEnzymic Activity at Low pH
نویسندگان
چکیده
منابع مشابه
Engineering of phytase for improved activity at low pH.
For industrial applications in animal feed, a phytase of interest must be optimally active in the pH range prevalent in the digestive tract. Therefore, the present investigation describes approaches to rationally engineer the pH activity profiles of Aspergillus fumigatus and consensus phytases. Decreasing the negative surface charge of the A. fumigatus Q27L phytase mutant by glycinamidylation o...
متن کاملL-α-hydroxy Acid Oxidase Activity in Tetrahymena
Most of the L-a-hydroxy acid oxidase in Tetrahymena is localized on a particulate fraction (4) whose sedimentation properties differ from those of lysosomes and mitochondria (1). The association of this enzyme (or family of enzymes; see reference 3) with -amino acid oxidase and catalase in density gradient centrifugation has provided evidence for the existence of peroxisomes in Tetrahymena (1, ...
متن کاملUpscale of recombinant α-L-rhamnosidase production by Pichia pastoris MutS strain
Pichia pastoris is currently one of the most preferred microorganisms for recombinant enzyme production due to its efficient expression system. The advantages include the production of high amounts of recombinant proteins containing the appropriate posttranslational modifications and easy cultivation conditions. α-L-Rhamnosidase is a biotechnologically important enzyme in food and pharmaceutica...
متن کاملEnzymatic Synthesis of the Flavone Glucosides, Prunin and Isoquercetin, and the Aglycones, Naringenin and Quercetin, with Selective α-L-Rhamnosidase and β-D-Glucosidase Activities of Naringinase
The production of flavonoid glycosides by removing rhamnose from rutinosides can be accomplished through enzymatic catalysis. Naringinase is an enzyme complex, expressing both α-L-rhamnosidase and β-D-glucosidase activities, with application in glycosides hydrolysis. To produce monoglycosylated flavonoids with naringinase, the expression of β-D-glucosidase activity is not desirable leading to t...
متن کاملL-Asparaginase Activity in Cell Lysates and Culture Media of Halophilic Bacterial Isolates
The objective of this study was to isolate halophilic bacteria with the ability to produce intracellular or extracellular L-asparaginase. A total number of 120 halophilic bacteria were isolated from 17 different saline habitats of Iran including salt lakes, wetlands, brine springs and deserts. Among these, 68 were able to grow in the presence of 1.5 M NaCl and 52 demonstrated the ability to gro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1973
ISSN: 0002-1369
DOI: 10.1080/00021369.1973.10860686