Design of liquid enzyme products

Design of liquid enzyme products with built-in liquid detergent stabilization system... 

Design of liquid enzyme products with built-in liquid detergent stabilization system 157 5.5.1 Enzyme Kinetics and Determination of K, in a Buffer System... 

The design of a proper drying process should guarantee a high level of active enzyme. Generally, enzyme activity after drying is a function of the composition of the initial liquid to be dehydrated, the process parameters, and the physicochemical characteristics of the enzyme [2], so that drying of each enzyme product should be considered on an individual basis. 

The production of various half-finished products of petrochemical synthesis and liquid fuels from natural gas is the most important objective connected with the crude oil economy and the creation of highly effective chemical engineering processes. In this connection, investigations performed by the Sandra National Laboratory (USA) are of special interest. This company designs enzyme mimics for catalytic activation of low-molecular gaseous alkanes in liquid fuel production [74], Two directions of their activity should be outlined ... 

It has been shown that carrier-facilitated transport of amino acid ions plays a central role of development of LM enzyme systems. Better anion carriers and new cation carriers are needed to exploit enzymatic processes where amino acids (or derivatives) and their products must transport readily through the LM. Facile transport with little or no enzyme deactivation is required. Design of new carriers tailored specifically for LM processes will help pave the way for the industrial development of liquid membrane enzyme reactors. 

The main difficulty in designing a satisfactory radiochemical assay for use in pharmacological assay is the separation of substrate and product. Once this can be achieved with simplicity, reliability, and speed, the whole assay procedure possesses a specificity and sensitivity unequalled by other methods. A laboratory with the necessary counting equipment and computing facilities to handle a large number of liquid scintillation vials has, in fact, a substantial capability for enzyme estimations. There are a number of general procedures applicable to more than one enzyme. Since they have not been published in a collected form elsewhere, they are listed below. 

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