&lt;i&gt;In Vitro&lt;/i&gt; Evaluation of Antimicrobial Activity of Crude Extract from Plants &lt;i&gt;Diospyros peregrina, Coccinia grandis&lt;/i&gt; and &lt;i&gt;Swietenia macrophylla&lt;/i&gt;

Dewanjee, Saikat; Kundu, Mahantapas; Maiti, Anup; Majumdar, R.; Majumdar, Avijit; Mandal, Subhash C.

doi:10.4314/tjpr.v6i3.14658

Cited by 44 publications

(30 citation statements)

References 15 publications

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“…Diameters of zone of inhibition produced by extracts were compared with those of antibiotic Gentamycin (10 lg/ disc). Minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were seen on those bacterial strains which showed zones of inhibition against the plant extracts [6]. Experiments performed in triplicates.…”

Section: Determination Of Antibacterial Activitymentioning

confidence: 99%

In Vitro Antibacterial and Antioxidant Studies of Croton roxburghii L., from Similipal Biosphere Reserve

et al. 2011

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In vitro antibacterial activities of acetone, ethanol, methanol and water extracts of leaves and bark of Croton roxburghii L. studied against ten human pathogenic bacterial strains showed significantly higher activity in acetone extract and least activity in case of aqueous. Minimal inhibitory concentration (MIC) values of all extracts ranged between 0.62 and 10 mg/ml, while minimal bactericidal concentration (MBC) values ranged from 1.25 to values greater than 10 mg/ml. The antioxidant assays viz. DPPH, hydrogen peroxide scavenging, iron reducing and iron chelating assays along with total phenol and ascorbic acid content were carried out with aqueous extracts of leaves and bark. While the total phenol contents in leaves and bark extracts were 0.766 ± 0.014 and 0.735 ± 0.028% respectively their ascorbic acid contents were found to be 0.252 ± 0.019 and 0.431 ± 0.013% respectively. DPPH activities in both (leaves and bark) extracts increased with the increase in concentrations. Iron chelating capacity of leaves extract is significantly higher than that of the bark. Leaves extract showed an increase in percentage of scavenging property with the increase in concentrations. Plant extracts showed low amount of iron reducing property at all concentrations. Hydrogen peroxide scavenging properties of bark was low than that of the leaves.

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Section: Determination Of Antibacterial Activitymentioning

confidence: 99%

In Vitro Antibacterial and Antioxidant Studies of Croton roxburghii L., from Similipal Biosphere Reserve

et al. 2011

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“…(17) Streptomycin (35 μg/disc) was used as the standard antibiotics. The results were expressed and analyzed on the basis of MIC values as described by Kuete and Efferth.…”

Section: Screening Of Antibacterial Activitymentioning

confidence: 99%

Phytochemical profiling and bioactivity of a mangrove plant, Sonneratia apetala, from Odisha Coast of India

Patra

Das

Thatoi

2014

Chin. J. Integr. Med.

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“…In vitro antibacterial activity of leaf and bark extracts of four selected mangrove plants Viz 11 and Minimal inhibitory concentration (MIC) was determined by two fold micro dilution method 12 . Amphoxyllin (35 mg/disc) was used as the standard antibiotics.…”

Section: Screening Of Antibacterial Activitymentioning

confidence: 99%

Comparative Evaluation of Antibacterial Properties and Phytochemical Profile of Selected Mangrove Plants from Bhitarkanika, India

Patra

Gouda²,

Dhal

et al. 2014

Journal of Biologically Active Products from Nature

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Different solvent extacts of Mangrove plants (Avicennia alba, Avicennia marina, Phoenix paludosa and Acanthus ilicifolius) from Bhitarkanika were evaluated for their antibacterial properties and phytochemical constituents. The phytochemicals profiling showed that the plants are rich source of secondary metabolites like saponin (6-14.0 %), tannin (2.22-.45 %) and phenol (1.07-1.82 %) etc. Among the mineral content, carbohydrate (10.46 %), nitrogen (1.79 %) and potassium dioxide (1.068 %) tops the table. Selective screening and evaluation of minimum inhibitory concentrations (MIC) of the different plant extracts (acetone, ethanol, methanol and aqueous) showed that the true mangroves species of A. alba and A. marina exhibits potent antibacterial properties against the nine human pathogens whereas the mangrove associated species of P. paludosa and A. ilicifolius though contains high level of minerals and vitamins are not a reliable antimicrobial source. The phytochemicals present in the plant extracts may contribute to their uses as a source of antimicrobial drugs / agent in near future.

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<i>In Vitro</i> Evaluation of Antimicrobial Activity of Crude Extract from Plants <i>Diospyros peregrina, Coccinia grandis</i> and <i>Swietenia macrophylla</i>

Abstract: Purpose: The aim of the present study was to investigate antimicrobial activity of methanol extract of Diospyros peregrina fruits (MEDP), Coccinia grandis leaves (MECG) and Swietenia macrophylla barks (MESM). Methods

Cited by 44 publications

References 15 publications

In Vitro Antibacterial and Antioxidant Studies of Croton roxburghii L., from Similipal Biosphere Reserve

In Vitro Antibacterial and Antioxidant Studies of Croton roxburghii L., from Similipal Biosphere Reserve

Phytochemical profiling and bioactivity of a mangrove plant, Sonneratia apetala, from Odisha Coast of India

Comparative Evaluation of Antibacterial Properties and Phytochemical Profile of Selected Mangrove Plants from Bhitarkanika, India

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