Comparison of Mineral Element Content in a Functional Food Maca (Lepidium meyenii Walp.) from Asia and South America

Table 3

Wavelength and the detection limit for elemental analysis.

Element	Wavelength (nm)	Detection limits (mg kg^−1)
B	249.773	1.135
Co	228.616	0.023
Cr	205.552	1.089
Cu	224.700	2.085
Li	670.784	0.0146
Na	330.232	29.95
Ni	231.604	0.0585
Zn	213.856	0.1595