Table 1.

Quantification of isolated compounds using UPLC.

Standard Compounds	Regression Equation	R2	Content (µg/mg)	Quantified in
Poncirin (1)	y = 12.594x + 287.77	0.999	166.21 ± 0.95	Ethanol extract
Naringin (2)	y = 15.663x − 149.67	0.998	78.78 ±1.41
Auraptene (3)	y = 18.477x + 6.3058	0.999	12.57 ± 0.06
Imperatorin (5)	y = 13.476x + 674.38	0.996	35.63 ± 0.27	Hexane fraction
Oxypeucedanin (7)	y = 16.141x + 179.16	0.995	23.10 ± 0.18