The method of supplementation of growth media with ethanol and lauryl glucoside to increase the diffusion of oxygen and stimulate the production of biopolymer

摘要

The method of supplementation of growth media with ethanol and lauryl glucoside to increase the diffusion of oxygen and stimulate the production of biopolymer, the present invention relates to the improvement of the pr.The production process of generation of biopolymer similar to fucopol containing fucose, obtained from the cultivation of Enterobacter amnigenus.The increase in production is given through the supplementation of culture medium with ethanol and a surfactant lauryl glucoside and the optimization of the operating conditions of production.Such as: stirring rate, incubation time and temperature.This optimization process has been tested and defined by using a water based Navy and as a source of carbon residue from the biodiesel industry (glycerol).This process of cultivation is innovative, because it allows the growth of bacteria in the effluent from the oil industry and contributes as a general in the large-scale processes, since.Indicates the ideal of surfactant and ethanol concentrations to increase the diffusion of oxygen, one of the major problems faced currently in the production of biopolymers.