Lipases are biocatalysts that may have distinct biochemical characteristics depending on the source. The combination of lipases from different sources with complementary is a viable strategy for increasing enzymatic activity. In this study, fungal (Aspergillus niger 01 - CBMAI 2084) and plant (orange frit – orange peel fragment) were analyzed separately together in concentrations. addition, we ...

The use of dosing assays to calculate heparin and protamine dose requirements during cardiac surgery has been shown to significantly improve overall postoperative patient outcome. When patients are managed with an individualized dosing system, intraoperative and postoperative transfusion requirements and bleeding are reduced. The Hemochron RxDx system is widely used as a complement to tradition...

The use of filter aids and precoat filtration is ubiquitous in a wide number of industries, including chemicals, food processing, pharmaceuticals, mining, municipal (potable) water treatment and waste treatment. World Minerals Inc., the parent company of Celite and Harborlite, and other organizations have recently made major advances in filter aid technology. These advances have now pushed the ...

Acetone-methanol extracts of honeybees (Apis mellifera) were chromatographed from petroleum ether on columns of aluminum oxide and magnesium oxide:celite. Vitamin A(1) was identified by the Carr-Price (antimony chloride) reaction. These experiments provide the first demonstration of vitamin A in the tissues of an insect. Like retinene, vitamin A is confined to the heads and is not found in eith...