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Infezioni da ferita
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ISBN10: 6207698878
ISBN13: 9786207698875
Publisher: Edizioni Sapienza
Published: Jun 26 2024
Pages: 52
Weight: 0.20
Height: 0.12 Width: 6.00 Depth: 9.00
Language: Italian
ISBN13: 9786207698875
Publisher: Edizioni Sapienza
Published: Jun 26 2024
Pages: 52
Weight: 0.20
Height: 0.12 Width: 6.00 Depth: 9.00
Language: Italian
Sono stati condotti studi sulle conoscenze indigene nella gestione della febbre tifoidea e delle infezioni da ferita utilizzando l'estratto di foglie della pianta Calotropis procera. Le foglie sono state strappate ed essiccate all'aria fino a ridurle in polvere di peso costante, quindi sono state immerse in quattro diversi solventi: acquoso, n.esano, etanolo e metanolo. Duecentocinquanta grammi del campione essiccato polverizzato sono stati pesati per ogni estrazione con solvente e sono stati ottenuti 28,50 1,00 (g), 12,30 1,00 (g), 16,40 1,0 (g) e 22,60 1,00(g) con corrispondenza di peso degli isolati puri frazionati dell'estratto ottenuto dalla cromatografia su colonna di 13,00 1,00, 7,20 1,00, 8,80 1,00 e 10,30 1,00 (ml). I risultati dell'analisi fitochimica hanno rivelato la presenza di tannini, saponine, alcaloidi, flavonoidi, glicosidi cardiaci e terpenoidi negli estratti metanolici, mentre zucchero riducente, fenolo e filobatannini erano assenti. Utilizzando i metodi di diffusione su agar, i diversi estratti grezzi hanno mostrato un effetto visibile sugli organismi in esame rispetto agli isolati puri frazionati degli estratti e al controllo positivo. Gli estratti metanolici sono risultati più potenti degli altri estratti solventi sui batteri in esame.
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