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February 1, 2020 04:09
Avicennia marinaThe plant Avicennia marina is broadly used in traditional medicine for the treatment of various ailments. Therapeutic plants have been studied for phytochemical analysis since most of the biological activities are due to the presence of phytoconstituents. This paper deals with the phytochemical determination of Avicennia marina plant using various solvent extracts such as hexane, chloroform, ethyl acetate, methanol based on the polarity. Various tests were performed for analysis. The results revealed that all the extracts of the plant had a wide range of phytochemicals such as phenol, flavonoid, tannin, saponin, steroid, terpenoids.
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Posted February 1, 2020 04:09
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September 5, 2019 05:38
Leaves and peels of pawpaw bought from open market within Port Harcourt metropolis were examined for metals and qualitative phytochemical compositions with the intent or aim to examine their phyto and ethno medical importance as agricultural waste products. The metals examined in the leaves and peels of the pawpaw were; manganese (Mn), potassium (K), sodium (Na), zinc (Zn), magnesium (Mg), calcium (Ca), iron (Fe), arsenic (As), nickel (Ni), copper (Cu), lead (Pb), and selenium (Se). Their concentrations were in the order Fe > Mn > Zn > Mg > K >Cu > Ca > Ni > Na > Pb> Ar = Se in the leaves, while those of the peels were in the order Fe > Mn > Zn > Mg > Cu > Ca > K > Ni = Na > Pb> Ar = Se. The results of heavy metals in leaves and peels were not significantly different from each other, but were slightly higher in the peels than the leaves. The phytochemicals examined in the leaves and plants were flavonoids, alkaloids, glycosides, phenol, terpenoids, tannins, carboxylic acids, quinones and xanthoproteins. The phytochemicals detected in the aqueous extracts of the leaves and peels were; flavonoids, alkaloids, phenolics, caboxylic acids and xanthoprotein, while methanolics extracts showed the presence of flavonoids, alkaloids, glycosides, phenolics, terpenoids and xanthoproteins. The presence of micronutrients and phytochemicals in the pawpaw plant might be the reason for its utility in the cure of different diseases and ailments.
Please read full article : - www.ikprress.org
Posted September 5, 2019 05:38