3 research outputs found
GLUTAMATE OXIDASE BASED BIOSENSORS
The determination of L-glutamate is important in fermentation control
in foodstuff industry, because many kinds af food contain Glutamate as
an essential flaveur compound, Furthermore, determination of Lglutamine
demanded in on-line control cof mammalian cell culture,
Glutamate produced in enzyme reactions, @.g., by a transaminas
’, can be
& Measure of the respective enzyme activity. These data are of high
value in the diagnosis of heart and liver deseases
ENZYME SENSORS FOR BIOTECHNOLOGICAL PROCESSES AND PRODUCTS
Enzyme sensors have been developed usina coupled enzyme
reactions to determine the concentrations of the biotechnoloay
products starch, pullulan, oligosaccharides. maltose. the
low-calorie sweetener maltitol. glutamine, and enzyme activities
of alpha-amylase and pullulanase. These enzyme sensors have been
tested to control enzyme production by immobilized cells and
also animal tissue cultures
ENZYME SENSORS FOR PROCESS CONTROL OF CELL CULTURES
Enzyme sensors for D-glucose, L-lactate and L-glutamine were tested for
monitoring animal cell cultures. By coupling with FIA-techniques an online
process control could be realize