Research Article

Phytochemical Study and Antibacterial and Antibiotic Modulation Activity of Punica granatum (Pomegranate) Leaves

Table 2

Extraction yields, total contents of phenols, flavonoids, and tannins of extracts from P. granatum leaves.

Extracts
Hexane extractChloroform extractEthyl acetate extractEthanol extractAqueous extractTOF extract

Extraction yield (%)0.501.330.746.3620.072.17
Phenols mg GAE/g DMND49.24 ± 5.65122.98 ± 1.27238.63 ± 3.23262.98 ± 5.11382.27 ± 6.46
Flavonoids mg QE/g DMNDND55.11 ± 5.92231.77 ± 14.81287.33 ± 15.55492.88 ± 19.25
Tannins mg TAE/100 g DMND30.68 ± 0.9156.13 ± 2.3296.81 ± 2.27125.92 ± 3.986.46 ± 2.1

ND: not detected.