3.2. Optimization of bioethanol production by marine strain
of S. cerevisiae
The experimental design fitness was tested by the quadratic
model along with the contour error plot that are presented
in Fig. 1a,b. The bioethanol production for each cycle was performed
as per the experimental design. Experimental responses
along with predicted response are given in Table 1. The application
of the response surface methodology based on the estimates
of the parameters indicated an experimental relationship
between the response and input variables expressed by the following
quadratic model Eq. (3)