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. Author manuscript; available in PMC: 2016 Sep 23.
Published in final edited form as: J Biotechnol. 2015 Apr 9;206:17–25. doi: 10.1016/j.jbiotec.2015.03.028

Table 4.

Effect of the IL, salt and protein concentration in the extraction efficiencies of BSA (EEBSA%) for the system composed of [Pi(444)1][Tos] (from 20 to 30 wt%) + K3C6H5O7/C6H8O7 (from 20 to 30 wt%) at 25ºC and pH 7.0.

[BSA] / (g.L-1) Weight fraction composition / (wt %)
 EEBSA%
IL Salt
0.5 30.22 ± 0.21 25.74 ± 0.04 100
31.56 ± 0.93 20.77 ± 0.03 100
26.22 ± 0.36 30.48 ± 0.36 100
20.41 ± 0.37 30.64 ± 0.09 100
1.0 20.13 ± 0.07 30.41 ± 0.12 100
5.0 20.21 ± 0.06 30.32 ± 0.17 100
10.0 20.43 ± 0.15 30.47 ± 0.38 100