An immobilized cell membrane bioreaction system was developed to promote cell stability. The hollow fiber membrane bioreactor with immobilized Pseudomonas putida cells, operating in continual repeated batch operation ...An immobilized cell membrane bioreaction system was developed to promote cell stability. The hollow fiber membrane bioreactor with immobilized Pseudomonas putida cells, operating in continual repeated batch operation mode was used for producing D-p-hydroxyphenylglycine from DL-5-p-hydroxyphenyl hydantoin. The concentration of N-carbamyl-D-p-hydroxyphenylglycine and D-p-hydroxyphenylglycine in the efflux was analyzed by high performance liquid chromatography at different intervals.展开更多
文摘An immobilized cell membrane bioreaction system was developed to promote cell stability. The hollow fiber membrane bioreactor with immobilized Pseudomonas putida cells, operating in continual repeated batch operation mode was used for producing D-p-hydroxyphenylglycine from DL-5-p-hydroxyphenyl hydantoin. The concentration of N-carbamyl-D-p-hydroxyphenylglycine and D-p-hydroxyphenylglycine in the efflux was analyzed by high performance liquid chromatography at different intervals.
