Isolation of Antidiabetic Principle from Fruit Rinds of Punica granatum

Table 1

Effect of MEPG and VAD isolated from fruit rinds of Punica granatum on α-amylase enzyme activity in in vitro.

Sl. no	Sample	Concentration (𝜇g/mL)	% Inhibition^#	IC50 (𝜇g/mL)^*
		0.15	10.21±0.54
		0.3	29.41±0.17
(1)	Methanolic extract	0.6	44.28±0.83	1.02
		1.25	70.21±0.54
		2.5	85.88±0.52
		0.15	29.65±0.85
		0.3	49.78±0.46
(2)	Valoneic acid dilactone	0.6	74.25±0.29	0.284
		1.25	82.85±0.31
		2.5	99.52±0.71
		0.1	33.53±0.46
(3)	Acarbose	0.5	62.41±0.87	0.378
		1	74.25±0.29
		2	99.21±0.34

Values are expressed as mean ± SEM (% inhibition^#) and mean (IC^∗₅₀) of three trials.