International Journal of Microbiology

Research Article

Formulation and Statistical Optimization of Culture Medium for Improved Production of Antimicrobial Compound by Streptomyces sp. JAJ06

Table 2

Plackett-Burman design and experimental response obtained for JAJ06.
TrialVariablesAntibiotic activity (U/mL) ± SEM
B. subtilis
1+−+−−−+
2++−+−−−
3−++−+−−
4+−++−+−
5++−++−+
6+++−++−
7−+++−++
8−−+++−+
9−−−+++−
10+−−−+++
11−+−−−++
12−−−−−−−