This study allowed us to propose a set of operating conditions that can approach the maximum vanillin conversion obtained in a batch reactor.
The maximum conversion was obtained at temperature near 90°C.
Eventually, the maximum conversion efficiency obtained for TiO2/1.0 wt.% In2S3-DSSC is 5.80%.
In the chemical and enzymatic transesterification of rapeseed methyl ester with TMP, maximum conversion was obtained at 3.3:1 and 3.5 1, respectively [44].
The maximum conversion is obtained at amount of catalyst of 1.5%, methanol/oil molar ratio of 6.75, reaction temperature of 65 °C and reaction time of 5 h.
A maximum conversion was obtained for a photoinitiator concentration of 1% (w/w) and for the highest light intensity studied (2.7 mW cm−2).
It is evident from Figure 3 that percentage conversion increased with the increase of incubation temperature and maximum conversion was obtained at 37°C (Additional file 1: Figure 6 of Supporting Information).
It is evident from Figure 4 that percentage conversion increased with the increase in pH and maximum conversion was obtained at pH 7.0 which was similar to the previous reports [19],[20] (Additional file 1: Figure 7 of Supporting Information).
