Table 2 of Arumugam, Mol Vis 2019; 25:47-59.

Table 2. Antioxidant activities of myricitrin, myricetin, leaf extract and active fraction (F2) of Syzygium malaccense.

  Scavenging assays (IC50; μg/ml) FRAP
(mM Fe (II)
/gram sample) TPC
(mg gallic acid
/gram sample)
Samples DPPH ABTS NO
Myricitrin 3.61±1.04 9.84±1.11 >60 3813.67±54.09 644.13±46.87
Myricetin 2.45±1.07 5.20±1.08 >60 1937.5±76.03 894.63±31.77
Syzygium malaccense 16.65±1.17a 47.27±1.05a 333.00±1.19 a 847.24±21.59 128.32±20
F2 7.62±1.09*** 17.21±1.14*** 42.73±1.15*** 2160.30±89.12*** 353.70±35.10***

a Adapted from [11] for comparison. Data are shown as mean ± standard error (n=3). Paired t test between S. malaccense extract and F2 showed the significance value of ***p<0.001.

Arumugam, Mol Vis 2019; 25:47-59. http://www.molvis.org/molvis/v25/47

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