Antibacterial properties of derris elliptica benth

Rotenoids were identified as active principles. IR spectrum shows the presence of conjugated carbonyl group at cm-1 and the presence of hydroxy group at cm Mindanao Journal of Science and Technology 10 1The interest in herbal products worldwide as a re-emerging health aid is fueled by the rising costs of drugs.

The main use is of the cotyledons to A one is to five 1: Two flavonoids were isolated by performing column chromatographic separation of methanol extract of ariel parts of Derris brevipes Benth Baker.

Analysis of the mass spectrum obtained from compound 2 shows that the compound has a molecular formula containing C20H18 O The plants are used traditionally to treat several disorders like diabetes, weakness, menorrhagia, headache, toothache and rheumatism.

These three substitution groups are located on ring A of chalcone. Absorptions recorded at cm -1, cm -1, cm -1 and cm -1 are characteristic of the CO stretching.

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Derris ellipt trb. Abstract The genotoxicity and toxicity of ethnomedicinal Philippine plants, which include Cassia fistula, Derris elliptica, Ficus elastica, Gliciridia sepium, Michelia alba, Morus alba, Pogostemon cablin and Ricinus communis, were tested using the Vitotox assay.

Evaluation of cytotoxicity and genotoxicity of some Philippine medicinal plants

Likewise, the methanol kernel extract Table 5. Common plants studied in the Philippines showing Materials and methods antibacterial property were guava,Indian mango, Sample Preparation watercress, moringa, wild tea, lemon, orange, garlic, The fruit samples were washed thoroughly with and onion Penecilla and Magno, The dried leaves were homogenized for overnight soaking in methanol at room temperature.

Antibacterial property of Atuna racemosa Rafin. Chrysobalanaceae shell and kernel extracts

Uy and Villazorda, ; Latayada and Uy, The zone cationic peptides interact on the outer membrane of of inhibition was examined using a ruler. Study of acetone extract of roots isolated an isoflavonoid, 7a-O-methyldeguelol, and known rotenoids, rotenone, deguelin and a-toxicarol.

The COSY contour map also shows correlations between the signals of protons at 5. The antimicrobial screening was done against Escherichia coli and Staphylococcus aureus by paper disc diffusion method.

Overall, the statistical tests confirm the The methanol extracts of A. This means these two protons are located on the adjacent carbons. Table 1 served as reference for the Then, it was stored in the refrigerator at 4oC until use.

Further investigation is needed to determine the bioactive components present in these extracts. Antioxidative capacities of phytochemicals in selected fruit peels. One has a luciferase gene under the control of the recN promoter, which leads to light production when DNA is damaged TA recN strain or Genox strain while the second one contains lux -genes under the control of a constitutive promoter so that the light production is not influenced by genotoxic compounds pr1 or Cytox strain.

All compounds showed no cytotoxicity. Derris species are distributed over the tropical areas of asia and east africa. The absorption at cm-1 is characteristic carbonyl conjugate stretch.

Evaluation of cytotoxicity and genotoxicity of some Philippine medicinal plants

Atuna racemosa induced toxicity. Oral administration of the extract showed dose-dependent delay in the onset of diarrhea induced by castor oil, significant reduction in the number of diarrheal episodes and number of animals exhibiting diarrhea. Antioxidant and tropical biomedicine 5 7Preliminary testing show that Derris emulsifiable concentrate was more effective than Derris water-dispersible granules in controlling spodoptera litura.

Used for rheumatism, chronic paralysis and dysmenorrhea. Compound 1 was crystallized from chloroform-methanol as yellow-orange needles, m. The COSY contour map shows a strong correlation between the signals of proton at 7. Then the solution was sterilized was used to determine if there was interaction using an autoclave at 15 psi for 35 minutes.

Afterwards between the different parts, solvents, and methods the solution was allowed to cool and poured into petri used for extraction. Methanol extracts with the highest antibacterial activity against S. Palmes and Del Rosario, and herbal vines Licayan et al. Crushed leaves dispersed in streams will kill fish and shrimp.

Economic botany 58 3Experimental The ethyl acetate and methanol extracts of A. Evaluation of the antioxidant properties of the leaf extracts of Philippine medicinal plants Casuarina equisetifolia Linn, Cyperus brevifolius Rottb Hassk, Drymoglossum piloselloides Linn, Ixora chinensis Lam, and Piper abbreviatum Opiz.

Afterwards, another inoculating loop coli with the zone of inhibition ranging from 11 to was dipped in the broth and then streaking was done to 14mm and a mean zone of inhibition of 13mm.

Preliminary testing show that Derris emulsifiable concentrate was more effective than Derris water-dispersible granules in controlling spodoptera litura. (3) • Natural Piscicide: Derris elliptica twigs and roots have been used as natural piscicides in artisanal fisheries and aquaculture ponds in Nigeria.

In the study, ethanolic extracts of dried roots elicited. Derris elliptica Fabaceae - Papilionoideae (Wallich) Benth. The map above shows countries where the species has been planted.

It does neither suggest that the species can be planted in every ecological zone within that country. Antibacterial property of Atuna racemosa Rafin. Chrysobalanaceae shell and kernel extracts. By: Jinebeth S. Pacaña, Van Ryan Antibacterial property of Atuna racemosa Rafin. Chrysobalanaceae shell and kernel extracts.

The antioxidant properties of the Philippine medicinal plants Cassia sophera Linn., Derris elliptica Benth, Ficus. The genotoxicity and toxicity of ethnomedicinal Philippine plants, which include Cassia fistula, Derris elliptica, Ficus elastica, Gliciridia sepium, Michelia alba, Morus alba, Pogostemon cablin and Ricinus communis, were tested using the Vitotox assay.

The plants are used traditionally to treat several disorders like diabetes, weakness, menorrhagia, headache, toothache and rheumatism. Rao SA, Rao MR, Madhusudana J. Antibacterial and antifungal studies of prenylated isoflavones and prenylated 3- aryl coumarins isolated from Derris scandens benth.

Journal of Pharmacognosy, ; 3. Derris heyneana (Wight & Arn) Benth.

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is a wild climber found in Sahyadri mountains in western India. This plant is less known and less studied; no comparative studies on this plant are currently available. In the present paper antibacterial, antifungal, piscicidal and cardiac activity of this plant are reported.

Antibacterial properties of derris elliptica benth
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