RESEARCH AND DETERMINATION OPTIMAL CONDITIONS TRACE LEVELS VIT.C IN LEAF OF MORINGA OLEIFERA BY ANODE STRIPPING VOLTAMMETRY METHOD

Abstract

    Moringa oleifera tree is now more than eghty countries around the world use, thedeveloped countries widely used technology and diversification in the pharmaceutical,cosmetic, beverage, nutrition and functional foods. The developing countries usingmoringa oleifera tree like magic combination medicinal cure common diseases,dangerous diseases and nutritional food. The moringa oleifera plant parts containmany important minerals and is a good source of protein, vitamins, β-carotene, aminoacids and phenolics compounds. Moringa oleifera tree provides a blend manycompounds as zeatin, quercetin, β-sitosterol caffeoylquinic acid and kaempferol, veryrare in other plants. Moringa oleifera leaves are nutritious achieved two worldorganizations WHO and FAO considered superior solutions for Vietnamese mothersmilk shortage, child malnutrition and food solution for underdeveloped countries.In this paper, we present the results to determine the amount of vitamin C in moringaoleifera leaves at different locations and at different times. The analytical results showthat at the point of sampling, generally content in leaf moringa oleifera Vit.Crelatively high, the highest of the samples taken in Vienna Tue organic vegetablegarden - Hanoi, with vitamin C from 172.26 mg ÷ 195.93 mg / 100 g sample, thelowest in the samples taken at Thai nguyen (145.44 ÷ 174.37mg mg / 100 g sample).

Keywords: Dissolved Von-Ampe , trace levels, methods, Vit.C, and moringa oleifera