Potential of β-Amylase from Sweet Potato (Ipomoea batatas Lam) Extract on the Mashing of Safrari Sorghum

Table 10

Experimental matrix for Box-Behnken with responses.

Run	Coded values			Real values			Responses
				Ratio ()	Time ()	Temperature ()	Turbidity (NTU)	pH	Soluble solids (°B)	Reducing sugars (mg/mL)	Titratable acidity (g/L)
1	0	-1	0	0.05	30	60	1.1400	5.40	16.60	0.205801	4.37025
2	0.1	-1	0	0.10	30	60	1.4400	5.75	14.80	0.189150	3.53774
3	0	1	0	0.05	90	60	2.4100	6.63	16.90	0.205801	4.20561
4	0.1	1	0	0.10	90	60	2.0800	6.40	15.80	0.208755	3.87324
5	0	0	-1	0.05	60	55	3.0650	7.75	17.50	0.211441	4.03631
6	0.1	0	-1	0.10	60	55	1.1900	8.10	16.45	0.174916	4.20561
7	0	0	1	0.05	60	65	0.7870	7.50	17.30	0.182167	5.17099
8	0.1	0	1	0.10	60	65	1.9100	7.20	16.40	0.191567	3.87167
9	0.05	-1	-1	0.075	30	55	1.8100	7	16.90	0.198550	4.19942
10	0.05	1	-1	0.075	90	55	4.5200	8.55	17.20	0.198550	4.20561
11	0.05	-1	1	0.075	30	65	3.6955	6.50	17.00	0.167933	4.33769
12	0.05	1	1	0.075	90	65	2.2000	8.85	17.10	0.185659	4.53336
13	0.05	0	0	0.075	60	60	1.4340	6.03	16.65	0.170082	4.37025
14	0.05	0	0	0.075	60	60	1.4500	6.08	16.50	0.171693	4.37025
15	0.05	0	0	0.075	60	60	1.4800	6.10	16.50	0.172560	4.20561