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Classes of secondary metabolites identified in three legume species R. Bras. Zootec.
Nepomuceno,Delci de Deus; Almeida,João Carlos de Carvalho; Carvalho,Mário Geraldo de; Fernandes,Renata Duarte; Catunda Júnior,Francisco Eduardo Aragão.
The objective of this study was to identify secondary metabolite classes of tropical kudzu, perennial soybean and archer legumes through identification by phytochemical screening and confirmation by infrared (IR), ¹H and carbon-13 NMR spectroscopy of fractions obtained by organic solvents partition of crude extracts. These analyses allowed for proposing the presence of the following metabolite classes: reducing sugars, saccharides, saponins, cardiac glucosides, terpenes, coumarins, tannins, alkaloids and flavonoids. The tannins, saponins, alkaloids, organic acids and flavonoids had special consideration because they are toxic compounds and can affect the animal metabolism.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Anti-nutritional factor; Anti-qualitative factor; Archer; Perennial soybean; Phytochemical screening.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013001000002
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Phytochemical screening and antimicrobial activity of roots of Murraya koenigii (Linn.) Spreng. (Rutaceae) BJM
Vats,Manisha; Singh,Harneet; Sardana,Satish.
Murraya koenigii, family Rutaceae, commonly known as Curry leaf plant is a highly valued plant for its medicinal value and characteristic aroma. The plant is a rich source of carbazole alkaloids. The petroleum ether, chloroform, ethyl acetate and ethanol extracts of roots of the plant were screened for phytochemical properties and antimicrobial activity for Staphylococcus aureus, Micrococcus luteus, Bacillus subtilis, Escherichia coli, Pseudomonas aeruginosa, Candida albicans and Aspergillus niger. Phytochemical screening showed the presence of carbohydrates, alkaloids, steroids and flavonoids in the root extracts of the plant. The study shows that all the extracts possess remarkable antibacterial activity. Additionally, petroleum ether and chloroform...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Murraya koenigii; Rutaceae; Phytochemical screening; Antimicrobial activity.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000400044
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