Biocatalytic synthesis of acylated derivatives of troxerutin: their bioavailability and antioxidant properties in vitro

Table 2 Free radical scavenging abilities of troxerutin and its propionyl derivatives

Compounds	Free radical scavenging ability (%)
Compounds	HO·	ABTS^·+
Troxerutin	97.1 ± 2.7 ab	96.8 ± 4.1 ab
TME	95.2 ± 3.5 b	90.4 ± 3.0 b
TDE	89.7 ± 1.8 c	81.5 ± 2.1 c
VC	99.3 ± 0.05 a	100 ± 0.02 a

Experiments were performed in triplicate, and data are presented as the mean ± SD. Values with different letters (a, b, c) in an assay are significantly different one from another (P < 0.05) in a multiple range analysis

ISSN: 1475-2859