Table 2.

Retention time and relative composition of the crude extract after HPLC analysis and detection in the wavelength of 270 nm

Compounds	Retention time (min)	Content in 10 mg/mL of extract (in %)
Compound NI	20.31	7.89
Chlorogenic acid	21.30	20.18
Anthocyan NI	24.74	2.58
Phenolic acid NI	25.17	27.66
Compound NI	26.74	6.05
Flavonoid NI	30.21	4.17
Flavonoid NI	31.22	4.18
Flavonoid NI	32.59	5.35
Compound NI	43.89	4.56

NI: not identified.