Table 1 Experimental variables and levels used in the PBD for optimal citrulline production by isolated BH-01
From: Optimization of citrulline production from a Bacillus subtilis BH-01 isolated from raw buffalo milk
Factors | Name (unit) | Minimum low (− 1) | Maximum high (+ 1) |
|---|---|---|---|
A | Temperature (℃) | 30 | 40 |
B | pH | 3 | 7 |
C | Incubation time (days) | 3 | 7 |
D | L-arginine(g/L) | 0.3 | 0.7 |
E | Peptone(g/L) | 0.3 | 0.7 |
F | Yeast(g/L) | 0.3 | 0.7 |
G | Glucose(g/L) | 0.5 | 1.5 |
H | K2HPO4(g/L) | 0.1 | 0.3 |