The analysis of Phtyrusa pyrifolia by methods AOAC showed the presence of steroids, phenols, tanines, cumarines and flavonoids, calcium, phosphorus, magnesium, coopper, kalium and iron.

The analysis of Phtyrusa pyrifolia by methods AOAC showed the presence of steroids, phenols, tanines, cumarines and flavonoids, calcium, phosphorus, magnesium, coopper, kalium and iron.

The presente work has been carried out with the leaves of tha rabanito Rsphanus Sativus L. The presence of tannins ot the catechol and coumarín was determined by qualitative analysis. The quantitative analysis showed the presence of minerals macronutrients: calcium, phosphorus,potasium,sodium and magnesíum; micronutrientes: iron; and traces of copper, aluminum manganese, boron, barium,chromium and zinc. The analysís ot vitamins determined the content on fresh sample of vitaminan A, 81 and C.

The presente work has been carried out with the leaves of tha rabanito Rsphanus Sativus L. The presence of tannins ot the catechol and coumarín was determined by qualitative analysis. The quantitative analysis showed the presence of minerals macronutrients: calcium, phosphorus,potasium,sodium and magnesíum; micronutrientes: iron; and traces of copper, aluminum manganese, boron, barium,chromium and zinc. The analysís ot vitamins determined the content on fresh sample of vitaminan A, 81 and C.

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 .