Biological applications of ore materials: Chili absorption of natural Mg and Zn ions released from modified serpentinite powders

Abstract

This study investigated the characteristics of the powder, the concentration of the ions, and the growth characteristics of Chili that were irrigated with the natural magnesium–zinc ionised water. The findings revealed that the ion dissolution rate was higher for greater water temperatures. Extended sintering of the zinc-modified natural serpentinite powder at 400°C reduced the number of dissolved magnesium ions and increased the number of dissolved zinc ions. The Chili planting experiment was performed with two groups: 1) Chili irrigated with natural magnesium–zinc ionised water (natural magnesium–zinc Chili) and 2) Chili irrigated with distilled water (distilled-water Chili). The natural magnesium–zinc Chilis were discovered to have higher concentrations of magnesium and zinc ions in various parts. Furthermore, during the later stages of growth, the natural magnesium–zinc Chili had a larger body and did not easily turn yellow, resulting in better freshness. This study used modified serpentine powder to cultivate natural magnesium–zinc Chili. Appropriate powder roasting conditions and the rates of magnesium and zinc dissolution were established, and the growth characteristics of natural magnesium–zinc Chili were determined. The Chilis can help humans ensure healthy lives and promote well-being for all at all ages by sufficient zinc and magnesium intake.