ANÁLISE FITOQUÍMICA DE EXTRATOS BOTÂNICOS UTILIZADOS NO TRATAMENTO DE HELMINTOSES GASTRINTESTINAIS DE PEQUENOS RUMINANTES
2011
RENATA VALÉRIA REGIS DE SOUSA GOMES | VINÍCIUS LONGO RIBEIRO VILELA | ESCARIÃO DA NÓBREGA GOMES | ANA JOSICLEIDE MAIA | ANA CÉLIA RODRIGUES ATHAYDE
The preliminary investigation of chemical constituents of a plant allows the prior knowledge of the extract and indicates the nature of the present substances. The aim of this paper was to detect the absence or presence of appreciable amounts of various chemical constituents in extracts of jurubeba [Solanum paniculatum Linnaeus (1762)], capim santo [Cymbopogon citratus Stapf (1906)], batata de purga [Operculina hamiltonii (G. DON) D.F. Austin & Staples (1983)] and melão de são caetano [Momordica charantia Linnaeus (1763)], which has been indicated as alternative treatment against gastrintestinal helmintiasis of small ruminants. The jurubeba was collected in the city of Teixeira - PB. The capim santo, the batata de purga and the melão de são caetano were collected at the Centro de Saúde e Tecnologia Rural/UFCG, Patos - PB, in august and september of 2008. After, was realized the identification of the indicated shares to the ethnopharmacology study, deposited in the Herbário Caririense Dárdano de Andrade - Lima of the Universidade Regional do Cariri-URCA. The acquisition of the extract and phytochemical study followed the methodology described by Matos (1997). To obtain the extract was used the dust of the shares collected from each plant and as solvent ethanol PA. Four tests (phenols and tannins; anthocyanins, anthocyanidins and flavonoids; leucoanthocyanidins, catechins and flavanones; and alkaloids.) were conducted for the exploration of hydroalcoholical constituents. In the chemical assay were concluded that the ethanol extracts of the four plants with compounds such as tannins and catechins, and absence of phenols, anthocyanins and proanthocyanidins.
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