Nutritional Content and Elemental and Phytochemical Analyses of Moringa oleifera Grown in Mexico

Table 3

Elution order of polyphenolic compounds separated by HPLC-DAD.

Reference compound	Retention time (min)	Linear range (µg/mL)
270 nm
Gallic acid	4.53 ± 0.05	1.0–9.9	0.9999
352 nm
Chlorogenic acid	15.52 ± 0.38	0.6–23.1	0.9995
Luteolin	46.89 ± 0.29	0.5–4.0	0.9993
Rutin	48.25 ± 0.25	9.9–49.5	0.9996
Quercetin	56.07 ± 0.21	0.99–3.0	0.9999
Kaempferol	59.79 ± 0.81	0.66–3.3	0.9998
Apigenin	60.59 ± 0.15	0.1–1.0	0.9995

Each value is the mean ± SD of triplicate determinations.