. 2015 Apr 9;6:124–128. doi: 10.1016/j.btre.2015.04.002

Table 3.

Plackett–Burman design and media components for mevastatin production by A. terreus.

Variables	Medium components	Lower level (−1) (g 100 mL⁻¹)	Higher level (+1) (g 100 mL⁻¹)
A	Glucose	5	7
B	Soybean meal	4	6
C	Glycerol	0.5	0.7
D	KH₂PO₄	0.3	0.5
E	CuCl₂·2H₂O	0.01	0.1
F	CaCl₃·H₂O	0.02	0.1
G	FeSO₄·7H₂O	0.02	0.2
H	MgSO₄·7H₂O	0.01	0.2