Cactus powder in gram

Concentration of Ca in ppm

Concentration of Mg in ppm

0.0

4.967 ± 0.005

5.965 ± 0.012

0.5

3.067 ± 0.013

6.700 ± 0.005

1.5

1.667 ± 0.030

2.967 ± 0.01

2.5

0.933 ± 0.001

1.833 ± 0.034

3.5

0.967 ± 0.011

2.200 ± 0.010

4.5

1.033 ± 0.023

1.900 ± 0.012