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. 2021 Jun 28;8:685330. doi: 10.3389/fnut.2021.685330

Table 2.

Catalytic potential of soluble granulosain (0.125 mg/ml, 1.850 IU/ml) after 6 h in liquid-liquid biphasic systems constituted by several concentrations of organic solvent in 100 mM Tris(hydroxymethyl)amino methane hydrochloride buffer pH 8, at 40°C.

Organic solvent Catalytic potential (IU/mg · h)*
30% 50% 70%
Benzene 76.38 ± 0.15a 139.42 ± 0.00d 56.09 ± 0.24d
Octanol 13.05 ± 0.09e 17.92 ± 0.01a 0 ± 0.00a
Dichloromethane 121.57 ± 0.01h 191.09 ± 0.01g 29.98 ± 0.33c
Diethyl ether 38.53 ± 0.00c 25.47 ± 0.05b 0 ± 0.00a
Cyclohexane 92.31 ± 0.28f 176.92 ± 0.03e 57.90 ± 0.25e
Chlorobenzene 73.18 ± 0.01d 188.01 ± 0.01f 61.15 ± 0.01f
Acetophenone 16.45 ± 0.05b 64.77 ± 0.20c 0 ± 0.00a
Ethyl ethanoate 117.56 ± 0.01g 200.14 ± 0.01h 4.42 ± 0.00b

The catalytic potential of granulosain in 100 mM Tris(hydroxymethyl)amino methane hydrochloride buffer pH 8, at 40°C was 350 ± 0.01 (IU/mg · h).

*

Catalytic potential data are expressed as the mean ± SD (standard deviation) of three independent experiments which were done in duplicate. The values with different superscript letters in a column are significantly different (p < 0.05) (IBM SPSS Statistics 27.0).