Browsing by Author "KADRI, mounira"

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    Preliminary Phytochemical Screening, Quantification of phenolic compounds, of Plant Extract from Chenopodium quinoa
    (جامعة الوادي - University of Eloued, 2021-06-30) KADRI, mounira; RAMDANE, Farah; BOUZID, Rachidac; ATTALI, Halima
    The aim of this study was to screening the phytogenic chemical compounds of the seeds of Chenopodium quinoa, obtained from Wilaya of El-Oued. The chemical study showed that the plant contained a number of secondary metabolites, flavonoids, tannins, saponins, steroids and triterpenes, glycosids while the absence of alkaloids and coumarin in Chenopodium quinoa. Folin-Ciocalteau colorimetric were used to determine the total phenolic con-tent (TPC), in the hydroalcoholic seeds extracts. The yield of the methanolic extract was estimated at 36.66%. As for the quantitative content of polyphenols, it is 11.647 ± 1.91µg AGE / mg extrait From this, Chenopodium quinoa is considered a nutritional and therapeutic value because it contains secondary metabolites