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Table 3 Experimental design and responses after lyophilization

From: Statistical modelling for optimized lyophilization of Lactobacillus acidophilus strains for improved viability and stability using response surface methodology

Run Factors Responses
% (g/100 mL) % Log10 CFU/mL
S SM Y1 Y2 Y3 Y4 Y5 Y6 Y7
1 0.00 0.00 50.03 5.00 3.59 2.58 1.58 1.57 1.56
2 6.00 0.00 62.61 11.77 10.70 10.67 10.64 10.59 10.55
3 0.00 6.00 67.63 11.78 10.70 10.68 10.66 10.60 10.56
4 6.00 6.00 76.19 10.79 9.09 9.06 9.00 8.77 8.72
5 − 1.24a 3.00 60.21 8.56 7.56 7.53 7.49 7.42 7.39
6 7.24 3.00 68.83 11.05 10.34 10.33 10.30 10.26 10.20
7 3.00 − 1.24a 57.62 8.54 7.75 7.52 7.46 7.41 7.37
8 3.00 7.24 74.86 11.33 10.40 10.34 10.32 10.30 10.23
9 3.00 3.00 65.96 10.06 9.19 9.05 8.52 8.50 8.48
10 3.00 3.00 65.73 10.06 9.19 9.05 8.52 8.50 8.48
11 3.00 3.00 65.97 10.06 9.19 9.05 8.52 8.50 8.48
12 3.00 3.00 65.72 10.06 9.19 9.05 8.52 8.50 8.48
13 3.00 3.00 65.45 10.06 9.19 9.05 8.52 8.50 8.48
  1. aAs negative concentration cannot be achieved 0 was considered