Identificación de compuestos de interés en residuos de las especies Allium cepa, Allium fistulosum y Spinacia oleracea
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Resumen
This research aimed to identify compounds of interest with biological and / or industrial activities contained in the residues of Allium cepa, Allium fistulosum and Spinacia oleracea to suggest application of these residues than may be project in the future to large scale. Preliminary chemical analysis was weekly for six weeks decomposition, these included: moisture and ash, elemental analysis, combustion heat, preliminary phytochemical analysis, soluble and insoluble lignin, quantification of total phenols and antioxidant activity. For the high heat of combustion three biomass residues can be used, directly, to generate heat energy. The residues of the species Allium cepa and Allium fistulosum for the percentage of sulfur and its relation to biological activity compounds having fungicidal, bactericidal and anti-parasitic applications are suggested. The residue of Allium cepa for its high phenolic content presented antioxidant activity in accordance with the result of IC50 345,713 µg/mL. Residues from Allium fistulosum for its high ash content (11-17%) may have application in agriculture, where they are used for protection from pests and fungi. The residues of the specie Spinacia oleracea for the flavonoids reported: myricetin, quercetin, kaempferol, apigenin, luteolin, patuletin, espinacetin and jaceidin, are suggested biological applications for the treatment of cardiovascular and antihistamines problems.