From: Enhancement of ascomycin production via a combination of atmospheric and room temperature plasma mutagenesis in Streptomyces hygroscopicus and medium optimization
Factors (g/L)
Code
Levels of variables
− 1
0
+ 1
Soluble starch
A
70.0
80.0
90.0
Peanut meal
B
50.0
60.0
Soybean oil
C
10.0
15.0
20.0