Phytochemical constituents and ethnobotany of the leaf. Phytochemical analysis of vernonia amygdalina leaves showed that anthracene, glycosides, steroids, flavonoids, proteins, carbohydrates, reducing sugars, saponins and tannins were present 26. The study was conducted to determine the preliminary phytochemical analysis and the effect of ethanolic leaf extract of vernonia amygdalina on hematological parameters in alloxaninduced diabetic albino rats. The phytochemical screening of ethanolic extracts of these rwandan plants was determined using standard method of analysis. Antimicrobial activity and phytochemicals analysis of. Experimental design the research was designed based on the laboratory chemical analysis in a commercial chemical relational database crd. The hypothesis that bitter pith chewing has medicinal value for chimpanzees was first proposed from detailed behavioral observations, and parasitological and phytochemical analyses of patently ill chimpanzees ingesting vernonia amygdalina compositae and recovering from. Ngule2,3 and ramesh f1 1department of biological sciences, university of eastern africa, baraton, kenya 2centre for traditional medicine and drug research, kenya medical research institute, p. Phytochemical analysis, in vitro evaluation of antioxidant. Standard methods were used for the phytochemical screening while the elemental analysis was done by the use of atomic absorption spectrophotometer. The phytochemical constituents of aqueous and ethanol extract of. American journal of research communication udochukwu, et al. Phytochemical analysis of traditional medicinal plants and their antimicrobial activity.
Statistical analysis data obtained were analyzed using a two way analysis of variance anova and values for p 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. Vernonia amygdalina an overview sciencedirect topics. Quantitative phytochemical analysis and antifungal. An experience from north east india j pharm res phytochemical analysis of traditional medicinal plants and their antimicrobial activity. The results showed that the ethanol and aqueous extracts of v. Comparative chemical analyses of vernonia amygdalina and. Preliminary phytochemical screening the extract of the vernonia amygdalina leaves was screened to determine the presence of the following. Phytochemical analysis and proximate composition of vernonia. Introduction plant materials play major roles in primary healthcare as therapeutic remedies in developing countries gagliano et al. Phytochemical investigation was done by standard procedures.
Vernonia amygdalina, phytochemicals, butanol fraction, gcms analysis. Invitro antimicrobial activities and phytochemical. Statistical analysis of the result shows no significant different on the activity of the extract against the test isolates at p amygdalina leaf in ethno medicine is justified. Vernonia amygdalina, known as a bitter leaf, is a shrub or small tree of 25 m with a petiolate leaf of about 6 mm diameter and elliptic shape. Comparative antioxidant, phytochemical and proximate analysis of aqueous and methanolic extracts of vernonia amygdalina and talinum triangulare.
Diabetes control and treatment vernonia amygdalina contains biologicallyactive compounds known as coumarins, flavonoids, anthraquinone, phenolic acids, saponins, sesquiterpenes, xanthones, terpenes, steroids, lignans and edotides. Effect of different processing methods on nutritional. The aim of this study is to isolate and elucidate the structure of some of the chemical constituents from the leaf of vernonia amygdalina and its bioactivities. Issn 23203862 phytochemicals and acute oral toxicity.
The phytochemical screening and ethno botanical importance of the leaf of vernonia amygdalina del. Department of botany, nnamdi azikiwe university, nigeria. Vernonia amygdalina is a medicinal plant of great importance that has its fresh leaves rich in vitamins and salt hence, it is valuable in human diet. General techniques involved in phytochemical analysis international journal of advanced research in chemical science ijarcs page 27 mass is packed and the top of the percolator is closed. Phytochemical screening and antibacterial activity of. An experience from north east india minakshi b, jharna d, chanbi devi e, nayan t, partha pk, kundal n. The analyses were investigated in accordance with standard procedures and compared. Comparative study of proximate, mineral and phytochemical. These phytochemical compounds will then be compared with fda approved drugs against the hiv1 protease enzyme to identify the least toxic and most favourable compounds that may act as lead molecules for experimental analysis. Phytochemical analysis, mineral composition and in vitro. Assessment of the phytochemical constituents and invitro. The study was conducted to determine the phytochemical analysis, in vitro evaluation of antioxidant and antimicrobial activity of methanolic leaf extract of vernonia amygdalina bitter leaf against staphylococcus aureus and pseudomonas aeruginosa.
This study evaluated and comparedin vitro antioxidant activity, phytochemical constituent an d proximate analysis of aqueous and methanolic leaf extracts of vernonia amygdalina and talinum triangulare to determine their acceptability in folkloric medicine. The phytochemical studies had resulted in the isolation of flavonoids, saponins, alkaloids, tannins, phenolics, terpenes, steroidal glycosides. Pdf the phytochemical analysis and antibacterial activity of ocimum gratissimum scent leaf and vernonia amygdalina bitter leaf extracts. Phytochemical analysis, mineral composition and in vitro antioxidant activities of chromolaena odorata leaves arc journal of pharmaceutical sciences ajps page 20 9 usunobun u. Compositions of two variants of bitter leaf vernonia amygdalina del okeke cu. Vernonia amygdalina va is a member of asteracea family that use as traditional folk medicine in treating various infection and diseases. Vernonia amygdalina is commonly called bitter leaf because of its bitter taste. Phytochemical analysis, vernonia amygdalina, agar well assay, ethanolic extract. The phytochemical screening of the leaf extracts of vernonia amygdalina which was done both qualitatively and. The secondary metabolites in the leaf were identified to establish a relationship between them and their therapeutic properties. This study aim to determine the phytochemical characterization of malaysian local va and determine the acute oral toxicity. The best solvent of extraction for both plants was the hot water followed by the cold water even though they were unable to liberate flavonoids from bitter leaf extracts. Phytochemical analysis, analgesic and antipyretic properties of ethanolic leaf extract of.
Phytochemical and biological study on saabfat 7 with a focus on vernonia amygdalina. Pdf phytochemical analysis of vernonia amygdalina and. The phytochemical constituents of an ethanolic leaf extract of v. Phytochemical and antibacterial potential of vernonia adoensis stem bark to curb cariogenic microorganisms stephen w. Pdf phytochemical analysis and proximate composition of. Phytochemical and antibacterial potential of vernonia. Phytochemical investigation and antimicrobial activity of. This study was aimed at determining the quantitative phytochemical analysis and antifungal susceptibility of vernonia amygdalina against some strains of candida albicans reflux method of extraction was used for the successive extraction of the leaves of vernonia amygdalina. Antibacterial effect of vernonia amygdalina and ocimum. Statistical analysis of the result shows no significant different on the activity of the extract against the test isolates at p pdf xml. The antioxidant, antiinflammatory and analgesic activities of its acetone leaf extract were evaluated in this study to validate its folkloric use. Vernonia amygdalina va is a tropical african plant of the asteraceae family and is occasionally cultivated for its medicinal uses, which include as a treatment for diarrhea, skin wounds, fever mastitis and worms infection.
Comparative screening of phytochemical compounds in scent. The result reveals that saponnin, tannin, alkaloids, cardiac glycoside, flavanoid, anthraquinone are present in the ethanol extract of. Phytochemical analysis of traditional medicinal plants and. General techniques involved in phytochemical analysis. Phytochemical screening and antioxidant activities of some. Of the 18 phytochemical constituents, 14 are known to have a bearing on diabetes. Pdf vernonia amygdalina is used to prepare dishes as well as a multipurpose fodder tree with high biomass yield. Preliminary phytochemical analysis and the effect of. The resulting powdered extract was used in running a phytochemical test. This study was conducted to determine the phytochemical analysis and antibacterial activity of vernonia amygdalina bitter leaf extracts obtained from a market in sokoto state nigeria on some. The aim of this study is to make a comparative analysis of the proximate, mineral and phytochemical compositions of the leaves of ocimum gratissimum, vernonia amygdalina and moringa oleifera plants found within our vicinity in nigeria. Plant material vernonia amygdalina plants were collected from salaman magelang, central java, and identi. Isolation, structural elucidation, and bioactivity studies.
The proximate and phytochemical composition of vernonia amygdalina samples x and y taken from donga metropolis and donga non residential areas of taraba state were investigated using standard methods the proximate analysis gave the following results. Vernonia amygdalina and its saponins have been reported to elicit antitumoral activities in leukemia cells 25. Phytochemical analysis and proximate composition of vernonia amygdalina. Phytochemical analysis of vernonia amygdalina and ocimum gratissimum extracts and their antibacterial activity on. For long, plants have been utilized by man in treatment. Kinetics of minimum inhibitory concentration, minimum bactericidal concentration and minimum fungicidal concentration of. This study was to evaluate the phytochemical and mineral elements of vernonia amygdalina leaf grown in anambra, imo, delta and edo states of nigeria. The aim of this study was to investigate the phytochemicals. Medicinal plants offer an attractive array of phytochemicals with novel microbial disease controlling potentials, due to the spectrum of secondary metabolites present in their extracts. Evaluation of fodder plants ficus polita, azadirachta.
Pdf qualitative and quantitative phytochemical analysis. Phytochemical components of butanol fraction of vernonia. Bioactive compounds in vernonia amygdalina several studies had been done in isolating and characterizing some bioactive compounds from v. Proximate and phytochemical composition of vernonia. Phytochemical investigation and antimicrobial activity of leaves extract. Comparative antioxidant, phytochemical and proximate. Phytochemical screening of the leaves of ocimum gratissimum and vernonia amygdalina was revealed the presence of alkaloids, flavonoids, steroid, tannins, and caroternoid. 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.
The phytochemical analysis and antibacterial activity of ocimum gratissimum scent leaf and vernonia amygdalina bitter leaf extracts was carried and it. Phytochemical and pharmacological prope of vernonia. Preliminary phytochemical screening of the nhexane. Pdf comparative antioxidant, phytochemical and proximate. This research work is based on the determination of the phytochemical constituents ofvernonia amygdalina and thus ascertain its medicinal values.
Akinboye department of agriculture, school of science and industrial technology, babcock university, ilishan remo, ogun state. Consequently this study aims at evaluating the phytochemical content, antipyretic and analgesic properties of v. Phytochemical analysis of vernonia amygdalina preliminary phytochemical screening for the presence of glycosides, flavonoids, saponins, steroids, tannins, carbohydrates, proteins and terpenoids was carried out at department of pharmacognosy, faculty of pharmaceutical science, university of. Quantitative phytochemical screenings were done to determine the amounts of phytochemicals that are present in.
Vernonia amygdalina has been a known food and medicinal plants used in asia and. This study was designed to evaluate the phytochemical and antibacterial properties of acetone and ethanol extracts of ficus polita, azadirachta indica, and vernonia amygdalina leaves against selected bacterial species by agar well diffusion and broth micro dilution methods. Phytochemical screening of the plants showed the presence of flavonoids, terpenoids, saponins, tannins and reducing sugars. Kinetics of minimum inhibitory concentration, minimum. Adsorption and thermodynamics study of the inhibition of. Vernonia amygdalina called shuwaka in hausa is commonly used to treat stomachache and gastrointestinal troubles in. Vernonia amygdalina has been a known food and medicinal plants used in asia and africa west africa due to its pharmacological effects antioxidant, antidiabetes, antiinflammatory, anticancer. Phytochemical and biological study on saabfat 7 with a. In vivo biochemical assessment of aqueous extracts of vernonia. Antibacterial activity, bacteria, gastroenteritis, phytochemical, vernonia amygdalina. Department of plant science and biotechnology, abia.
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