ISSN:
1573-6776
Source:
Springer Online Journal Archives 1860-2000
Topics:
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Summary The cells ofCitrobacter intermedius (containing L-tyrosine phenol lyase which catalyses the synthesis of 3-fluoro-L-tyrosine fromo-fluorophenol, pyruvate and ammonia) were entrapped into 10% poly(vinyl alcohol) cryogel beads. Cryogenic immobilization resulted in a moderate increase of the synthetic activity of the cells. During continuous operation for one month in a packed bed column reactor the productivity of the immobilized biocatalyst decreased by 30%.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01026784
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