Antidiabetic study of combined extracts of Vernonia …
hypoglycemic activities V. amygdalina,[5-7] O. gratissimum,[6,8-10] and G. latifolium.[6,11-13] In this study, we investigated the ef fi cacy of the different combinations of the three plants
In vivo studies on the prebiotic effects of Vernonia …
Leaves of V .amygdalina and O gratissimum were collected from private farms in Nsukka town. The plants were authenticated by a taxonomist in the Department of Botany, University of Nigeria, Nsukka. The pictures of the plants are shown in Plates 1 and 2. The aqueous extracts of the plants were prepared by modification of the
extract of v amygdalina and o gratissimum Search
The aqueous extract of O. gratissimum exhibited higher inhibitory effects at all concentrations than the aqueous extract of V. amygdalina due to the fact that O. gratissimum oils have properties that can inhibit the growth of psychrophiles and heat resistant organisms [20].
PHYTOCHEMICAL ANALYSIS OF Vernonia amygdalina …
The antibacterial properties of O. gratissimum and V. amygdalina was determined and tested against pure cultures of clinical isolates of Stphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli. Water and ethanol were used for the plants' active constituents' extraction.
PHYTOCHEMICAL ANALYSIS OF Vernonia amygdalina AND Ocimum gratissimum ...
Phytochemical analysis of O. gratissimum and V. amygdalina (bitter leaf) revealed that it contains bioactive compounds which include: oxalate, phylate, tannins, saponins, flavonoid, cyanogenic glycosides, alkaloids, anthraquinone, steroid and phenol. The minimum inhibitory concentrations (MIC) of water and ethanol extracts on the test organisms ...
Evaluation of Nigerian Medicinal Plants Extract on Human …
O. gratissimum methanol extract induced CYP2B6 mRNA expression over 2-fold. P. nitida and A. indica methanol extracts showed potent inhibition of P-gp activity (IC50: 3.8 and 5.4 µg/mL), respectively, while V. amygdalina and M. oleifera methanol extracts showed moderate P-gp inhibition (IC50: 12.1 and 37.2 µg/mL, respectively).
Comparative Antioxidant Activities of Extracts of Vernonia …
O. gratissimum also had higher reducing power than V. amygdalina at the concentrations studied. Standard ascorbic acid however had higher antioxidant activity values for the DPPH, FRAP and reducing power assays. Both plant extracts reasonably inhibit lipid peroxidation at 31.4 ± 0.15% for V. amygdalina and 42.8 ± 1.00% for O. gratissimum.
Available online a t Pelagia …
zone diameter between 12 mm to 23 mm. The growths of K. pneumoniae were not inhibited by all the extracts of O. gratissimum, V. amygdalina and A. melegueta. This revealed that O. gratissimum, V. amygdalina and A. melegueta have antimicrobial activity on E. coli and S. typhi and probably could be used to control infections associated with
Antibacterial properties of the leaf extracts of amygdalina, …
The Minimum Inhibitory Concentration of Ocimum gratissimum, Vernonia amygdalina and Manihot palmata extracts. Test organism Concentration (mg/ml) O. gratissimum V. amygdalina M. palmata E A C E A C E A C Bacillus cereus 25 25 25 25 25 12.5 25 25 12.5 Salmonella typhi ND ND 12.5 ND ND 12.5 ND ND ND
Total flavonol content of ethanolic extracts of V.
Download scientific diagram | Total flavonol content of ethanolic extracts of V. amygdalina and O. gratissimum leaves Values are expressed as mean ± SEM (n = …
Hepatoprotective Potential of Some Local Medicinal Plants against …
Therefore, this study was aimed at world as an alternative to orthodox drugs [1, 2] and these investigating the hepatoprotective effects of B. ferruguinea, medicinal plants have immensely contributed to the devel- V. amygdalina, T. procumbens, O. gratissimum, and L. inermis opment of human health and welfare [3, 4].
Journal of Coastal Life Medicine - oaji.net
For example, V. amygdalina has been reported to be hepatoprotective and antioxidant[13] and O. gratissimum as antioxidant[14] and others, all of which appears to complement the antidiabetic activities of these plants. In view of the widely reported hypoglycermic effect of V. amygdalina and O. gratissimum and the known standard treatment
ANTIMICROBIAL EFFICACY OF OCIMUM GRATISSIMUM …
of O. gratissimum and V. amygdalina on selected bacteria species, phytochemical analysis on the plants extracts speculate on the significance of both extracts and hence, their chemotherapeutic functions in the treatment of diseases. MATERIALS AND METHODS Collection of plant samples The medicinal plants used in this study were purchased on
Comparative Antioxidant Ac tivities of Extracts of Vernonia …
O. gratissimum also had higher reducing power than V. amygdalina at the concentrations studied. Standard ascorbic acid however had higher antioxidant activity values for the DPPH, FRAP and reducing power assays. Both plant extracts reasonably inhibit lipid peroxidation at 31.4 ± 0.15% for V. amygdalina and 42.8 ± 1.00% for O. gratissimum.
Antibacterial Effect of Vernonia Amygdalina and Ocimum Gratissimum …
The use of Ocimum gratissimum extract could help reduce the effect and complications of opportunistic infections caused by E. coli, S. aureus and P. aeruginosa in HIV/AIDS patients. Antibacterial effect of Vernonia amygdalina (Bitter leaf) and Ocimum gratissimum (Scent leaf) on Escherichia coli, Staphylococcus aureus and Pseudomonas …
Antibacterial and synergistic potency of methanolic leaf …
Vernonia amygdalina and Ocimum gratissimum are common perennial shrubs that are used as vegetables and spices. Studies have indicated that both plants have several medicinal properties. This study investigated the antibacterial and synergistic potency of methanolic leaf extracts of Vernonia amygdalina and Ocimum gratissimum. The leaf …
The effect of V. amygdalina and/or O. gratissimum …
Download Table | The effect of V. amygdalina and/or O. gratissimum powder(s) on mortality of Callosobruchus maculatus adult from publication: Bio-insecticidal and Grain Protectant Activities of ...
Recent Comparative Analysis of the Phytochemicals, Proximate …
Generally V. amygdalina contained higher quantities of secondary metabolites, saponin which was reported as the highest amount was 5.71±0.12 mg/g and 3.52±0.01 mg/g followed by terpenoids 5.64±0.11 mg/g and 3.40±0.11 mg/g in V. amygdalina and O. gratissimum respectively. There is however a minute amount of anthraquinone in the two …
Faculty of Pharmaceutical Sciences - University of Nigeria
received combination of V. amygdalina and O. gratissimum at a dose of 250 mg/kg each for ten consecutive before administering CP (200 mg/kg) on the tenth day. Results showed that the extract of V. amygdalina protected significantly (P < 0.05) the urothelium and the myeloid system as observed in the biochemical and hematological parameters ...
Journal of Medicinal Plants Research - Academic Journals
Leaf meal preparation. Mature fresh leaves of O. gratissimum, V. amygdalina and M. oleifera were identified by the Agronomy Department and harvested around the Teaching and Research Farm of Department of Agriculture and Industrial Technology, Babcock University, Ilishan-Remo, Ogun State. Harvesting was done between the hours of 16:00 and 17:00 when the plants must …
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Amygdalina）,Gongronema Latifolium（G. LatIfolium）,OCimum Gratissimum（O. GraTissimum）。：V.Amygdalina,G. Latifolina,G. LatifolinaO. Gratissimum（100mg / kg） …
Antibacterial properties of the leaf extracts of Vernonia …
The antibacterial potency of ethanol, acetone and chloroform leaf extracts of Vernonia amygdalina, Ocimum gratissimum, Corchorous olitorius and Manihot palmata were screened against ten bacterial isolates using the agar-well diffusion method. The leaf extracts were screened for antibacterial activities at 25 mg/ml concentration.
PHYTOCHEMICAL ANALYSIS OF Vernonia amygdalina AND Ocimum gratissimum ...
CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): ABSTRACT The Phytochemical analysis and antibacterial activity of Ocimum gratissimum (scent leaf) and Vernonia amygdalina (bitter leaf) extracts was carried and it showed that the extracts had antibacterial effects on some drug resistant bacteria. The antibacterial properties of O. …
Preliminary phytochemical analysis and insecticidal activity of ...
that 4% solution of the extracts of V. amygdalina, S. acuta, O. gratissimum and T. occidentalis showed the highest mortality of 33.60, 31.47, 28.80 and 15.20, respectively in A. obtectus at 1.50 h after treatment. It could be inferred from the study that extract from V. amygdalina leaf could cause the highest significant mortality.
Comparative Antioxidant Activities of Extracts of Vernonia amygdalina …
O. gratissimum also had higher reducing power than V. amygdalina at the concentrations studied. Standard ascorbic acid however had higher antioxidant activity values for the DPPH, FRAP and reducing power assays. Both plant extracts reasonably inhibit lipid peroxidation at 31.4 ± 0.15% for V. amygdalina and 42.8 ± 1.00% for O. gratissimum.
Aqueous extracts of Vernonia amygdalina and ocimum …
Vernonia amygdalina and Ocimum gratissimum on the electrolyte level of salt-loaded rats. 25 male rats weighing 160-220g were shared into 5 groups of 5 rats. Group 1 animals that were fed standard feed and water served as the control. Animals in group 2-5 which were salt-loaded orally with 2 ml of 4% sodium ...
IMSEAR at SEARO: Antibacterial Activity of Ocimum gratissimum …
Opara A U, Egbuobi R C, Ndudim J N Dike, Onyewuchi C E, Nnodim J K. Antibacterial Activity of Ocimum gratissimum (Nchu-Anwu) and Vernonia amygdalina (Bitter-Leaf) Antibacterial Activity of Ocimum gratissimum (Nchu-Anwu) and Vernonia amygdalina (Bitter-Leaf). British Biotechnology Journal. 2014 Oct; 4(10): 1115-1122. Abstract:
[PDF] Prebiotic effects of Vernonia amygdalina and Ocimum gratissimum …
Results from this study showed that the V. amygdalina leaf extract has prebiotic effects in the rabbit GIT including protection of the animals against some GIT pathogens. The prebiotic potentials of crude extracts of Vernonia amygdalina and Ocimum gratissimum in rabbit ( Oryctolagus cuniculus ) were studied. The aqueous leaf extracts of both plants, taken orally, …