Starch composition, glycemic indices, antioxidant properties and carbohydrate hydrolyzing enzymes activities of African star apple fruit parts

Table 4 Effective concentration causing 50% antioxidant ability (IC₅₀ values) of aqueous extract of different parts of ripe African star apple fruit on inhibition of FeSO4 and SNP-induced lipid peroxidation in rat’s pancreas

Sample	FeSO₄-Induced lipid peroxidation (mg/ml)	SNP-induced lipid peroxidation (mg/ml)
Pulp	0.54 ± 0.08^a	0.63 ± 0.14^a
Cotyledon	0.64 ± 0.17^b	0.89 ± 0.13^b
Seed coat	0.68 ± 0.15^b	0.91 ± 0.15^b
Pulp coat	0.34 ± 0.07^c	0.49 ± 0.11^c
EDTA	0.48 ± 0.04^a	0.32 ± 0.10^d

The IC₅₀ (effective concentration causing 50% antioxidant ability) were calculated using nonlinear regression analysis. Values represent mean ± standard deviation (n = 3). Values with the same letter within a column are not significantly different (p > 0.05). Positive control: EDTA (Ethylenediaminetetraacetic acid)

ISSN: 2662-7671