Fig. 2From: Production of rhamnolipid biosurfactants in solid-state fermentation: process optimization and characterization studiesResponse surface plots for rhamnolipid production: A interaction of temperature and inoculum size, B interaction of temperature and humidity, C interaction of inoculum size and humidity, D interaction of temperature and glycerol concentration, E interaction of inoculum size and humidity, F interaction of humidity and glycerol concentrationBack to article page