Research Article

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

Table 4

Determined and certified values of elements in GBW10028 (Astragalus membranaceus), .

ElementCertified value (mg kg−1)Determined value (mg kg−1)Recovery (%)

B108.9
Co97.7
Cr103.2
Cu97.0
Li92.0
Na107.5
Ni98.3
Zn103.1