In this work we evaluate the tecnical alkaline, using the Reactive Carbonate-Soda adkacent so that we could make lhe separation and identlfication of Metals in solids specimens as minerals, silicates, etc. Deterrnination the most frequents elements in the Nature.

En este trabajo se ha evaluado la técnica alcalina, usando el carbonato de sodio como reactivo de separación e identificación de metales y no metales, en muestras sólidas como minerales, silicatos y arcillas, determinando elementos químicos más frecuentes en la Naturaleza.

4 varieties of Andean products are studied , considering the major producing regions and months of increased production, selected two varieties of maca , 3 quiwicha , one and one cailihua mashua . The applied chemical analyzes were based on standard methods of the AOC . Quantitative analyzes show the presence of mineral macronutrients ( Ca , P , K, Mg) , micronutrients essential biochemical processes (Mn , Zn , Fe) and primary metabolites (proteins ) . While in the qualitative analysis of important secondary metabolites such as amino acids , tannins and flavonoids appear .

4 varieties of Andean products are studied , considering the major producing regions and months of increased production, selected two varieties of maca , 3 quiwicha , one and one cailihua mashua . The applied chemical analyzes were based on standard methods of the AOC . Quantitative analyzes show the presence of mineral macronutrients ( Ca , P , K, Mg) , micronutrients essential biochemical processes (Mn , Zn , Fe) and primary metabolites (proteins ) . While in the qualitative analysis of important secondary metabolites such as amino acids , tannins and flavonoids appear .