A rapid method for the preparation of crystalline 5’-adenylic acid deaminase from rabbit skeletal muscle is presented. The enzyme remains bound to cellulose phosphate under conditions at which apparently no other proteins are bound; thus it was possible to develop, in essence, a one-step method for its purification. The crystalline preparation is homogeneous as indicated by its elution profile,...

A rapid method for the preparation of crystalline 5’-adenylic acid deaminase from rabbit skeletal muscle is presented. The enzyme remains bound to cellulose phosphate under conditions at which apparently no other proteins are bound; thus it was possible to develop, in essence, a one-step method for its purification. The crystalline preparation is homogeneous as indicated by its elution profile,...

The preparation of enantioenriched chiral compounds by kinetic resolution dates back to the laboratories of Louis Pasteur in the middle of the 19th century. Unlike asymmetric synthesis, this process can always deliver enantiopure material (ee > 99%) if the reactions are allowed to proceed to sufficient conversion and the selectivity of the process is not unity (s > 1). One of the most appealing...

The emulsion stability of different pumpkin O/W emulsions was investigated. Preparation were performed with oil phase between 10 and 40 percent, water soybean protein isolate. To determine properties methods used. Density, viscosity, centrifugation tests spectroscopic measurements for their investigations. stored two weeks to kinetic. Influence the presented connected them.

A soluble enzyme preparation, which catalyses the polymerization of mannose, was obtained by Triton X-100 extraction of a particulate fraction derived from Phaseolus aureus hypocotyls. The product that resulted when GDP-alpha-d-mannose was used as a substrate was a beta-(1-->4)-linked mannan, about three-quarters of which was alkali-insoluble. The mannose-polymerizing enzyme activity was at lea...