Table 9.

The standards used for LC/MS analysis.

Name of Standard	Origin	Concentration Range, mg/mL	Calibration Curve Equation	Correlation Factor	Detection Limit, μg/mL	Quantification Limit, μg/mL
Caffeic acid	Phytolab, Vestenbergsgreuth, Germany	0.11–1.10	Area = 4 × 107 × conc[mg/mL] − 319,689	0.9998	3.20	4.80
Chlorogenic acid		0.13–1.30	Area = 2 × 108 × conc[mg/mL] − 269,699	0.9997	5.00	8.00
Ferulic acid		0.100–1.000	Area = 5 × 106 × conc[mg/mL] − 50,000	0.9992	4.00	6.00
Gallic acid		0.107–1.070	Area = 8 × 106 × conc[mg/mL] − 37,131	0.9999	1.90	2.80
Apigenina		0.10–0.98	Area = 2 × 108 × conc[mg/mL] + 15,916	0.9999	0.20	0.30
Hyperoside		0.012–0.107	Area = 4 × 108 × conc[mg/mL] − 567,182	0.9986	0.60	0.90
Kaempferol		0.10–1.00	Area = 107 × conc[mg/mL] − 20,574	0.9996	0.80	1.20
Luteolin		0.01–0.10	Area = 2 × 108 × conc[mg/mL] − 2295.4	0.9977	0.05	0.07
Luteolin-7-O-glucosid		0.07–0.70	Area = 1 × 109 × conc[mg/mL] − 700,317	0.9990	3.00	4.00
Naringenin		0.16–1.60	Area = 3 × 108 × conc[mg/mL] − 43,443	0.9999	0.60	0.90
Quercetin		0.09–0.91	Area = 5 × 107 × conc[mg/mL] − 9556	0.9964	0.80	1.10
Rutoside		0.17–1.70	Area = 2 × 108 × conc[mg/mL] − 191,937	0.9996	4.00	6.00
Salicylic acid	Merck, Darmstadt, Germany	0.16–1.60	Area = 4 × 107 × conc[mg/mL] + 44,120	0.9997	1.50	2.00
Catechin		0.10–1.01	Area = 5 × 106 × conc[mg/mL] − 1706	0.9984	1.00	2.00
Chrysin		0.10–1.00	Area = 1 × 108 × conc[mg/mL] − 82,818	0.9997	3.00	5.00