BioMed Research International / 2018 / Article / Tab 1

Research Article

Bioconversion of -Tyrosol into Hydroxytyrosol under Bench-Scale Fermentation

Table 1

Experimental design and results of the bioconversion of tyrosol into hydroxytyrosol. Numbers between parentheses represent the coded values of both studied variables.

ExperimentBiomass (g/L)Tyrosol (g/L)Hydroxytyrosol production (mM)Residual hydroxytyrosol production (mM)
ObservedPredicted

15.00 (+1)6.00 (+1)34.9135.92-1.017
25.00 (+1)6.00 (+1)37.3935.921.462
35.00 (+1)5.00 (0)29.8829.93-0.056
45.00 (+1)5.00 (0)29.4829.93-0.454
55.00 (+1)4.00 (-1)20.7521.09-0.343
65.00 (+1)4.00 (-1)21.5021.090.408
73.75 (0)6.00 (+1)33.6133.220.387
83.75 (0)6.00 (+1)32.3933.22-0.832
93.75 (0)5.00 (0)28.8728.670.195
103.75 (0)5.00 (0)28.6128.67-0.064
113.75 (0)4.00 (-1)20.6621.27-0.614
123.75 (0)4.00 (-1)22.2021.270.928
132.50 (-1)5.00 (0)30.929.960.934
142.50 (-1)5.00 (0)29.4129.96-0.555
152.50 (-1)4.00 (-1)23.7324.00-0.274
162.50 (-1)4.00 (-1)23.924.00-0.104
172.50 (-1)6.00 (+1)---
182.50 (-1)6.00 (+1)---