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. 2014 Dec 16;3:742. doi: 10.1186/2193-1801-3-742

Table 6.

Central composite face-centered design and experimental results of exo-PG activity in the optimization step of A. sojae CBS 100928

Trial Experimental factors Response
Moisture level (%) Time (d) exo-PG activity (U/g)
1 130 6 87.5
2 170 6 49.7
3 130 8 95.5
4 170 8 95.7
5 130 7 94.7
6 170 7 63.2
7 150 6 94.0
8 150 8 120.7
9* 150 7 93.8
10* 150 7 103.4
11* 150 7 102.0

*The standard variation between the center point repetitions was below 5%.