Abstract:
:The aim of this work was to evaluate the capability of corn steep liquor being a low cost substrate on the recombinant protein production by cultivating recombinant Escherichia coli and increasing the production of hyperthermophilic esterase (HE). The effect of corn steep liquor, mineral salt and trace metals on hyperthermophilic esterase production was investigated by means of a five-level three-factor central composite rotatable design. Optimized values of the factors were determined and a maximum hyperthermophilic esterase production of 251.39 U/ml was obtained. This value equaled the yield by yeast extract and peptone medium on the whole.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Ren X,Yu D,Han S,Feng Ydoi
10.1016/j.biortech.2005.10.027subject
Has Abstractpub_date
2006-12-01 00:00:00pages
2345-9issue
18eissn
0960-8524issn
1873-2976pii
S0960-8524(05)00507-9journal_volume
97pub_type
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