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Enhancement effect of water activity on enzymatic synthesis of cephalexin

✍ Scribed by Chang K. Hyun; Jung H. Kim; Dewey D. Y. Ryu


Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
535 KB
Volume
42
Category
Article
ISSN
0006-3592

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In an enzymatic synthesis of cephalexin (CEX) using an acylase from Xanthomonas citri, the effect of polyethylene glycol (PEG) on the synthetic reaction of Zamino-3-deacetoxycephalosporanic acid (FADCA) and D-alpha-phenylglycine methyl ester (PGM) to CEX was investigated. The addition of PEG (MW 300

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