Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Time course of the fed-batch cultivation with E.coli W 3110. The process is started at time zero with an exponential feed phase corresponding to a specific growth rate of 0.6 h-1, followed by constant feed at approximately 2,5 h. Filled circles: specific growth rate (h-1), filled squares: acetic acid accumulation (mg, l-1), triangles: cell dry weight (CDW,g, l-1) and open squares: glucose accumulation (mg, l-1).
