. 2024 Nov 19;14:28686. doi: 10.1038/s41598-024-80373-7

Table 3.

Antioxidant activity of common bean-snacks – different extraction processes.

Test	Extraction type	Variant
Test	Extraction type	Ra	Rb	Wc	Wd
TPC [mM GAE]	Me/For A	9.06^a ± 1.53	9.56^b ± 1.72	8.71^a ± 1.63	8.87^a ± 1.19
TPC [mM GAE]	ACN/W/For A	3.26^a ± 0.34	4.67^b ± 0.55	2.31^a ± 0.80	0.68^b ± 0.42
DPPH· test [mM TE]	Me/For A	0.54^a ± 0.04	0.78^b ± 0.01	0.79^a ± 0.01	0.81^a ± 0.02
DPPH· test [mM TE]	ACN/W/For A	0.78^b ± 0.01	0.93^a ± 0.01	0.95^a ± 0.01	0.90^a ± 0.01
ABTS⁺· test [mM TE]	Me/For A	0.24^a ± 0.01	0.33^a ± 0.01	0.28^a ± 0.02	0.37^b ± 0.01
ABTS⁺· test [mM TE]	ACN/W/For A	0.13^b ± 0.01	0.22^a ± 0.01	0.29^a ± 0.01	0.36^b ± 0.01
Chelating activity [µmol EDTA]	Me/For A	49.61^a ± 0.05	49.56 ^a ±0.01	49.55^a ± 0.05	49.72^a ± 0.09
Chelating activity [µmol EDTA]	ACN/W/For A	50.61^a ± 0.04	50.32^a ± 0.16	50.21^a ± 0.21	50.63^a ± 0.07
FRAP test [mM FeSO₄]	Me/For A	3.42^a ± 0.05	3.39^a ± 0.06	3.43^a ± 0.05	3.46^a ± 0.04
FRAP test [mM FeSO₄]	ACN/W/For A	3.75^a ± 0.01	3.66^b ± 0.02	3.75^a ± 0.01	3.70^a ± 0.01