Hypoglycemic and hypolipidemic potentials of extract of. Evaluation of phytochemical components from ethyl acetate fraction of vernonia calvoana using gas chromatographymass spectrometry analysis and its antioxidants activities. Please note that this is a trial program and may end. The bitterleaf is also rich in minerals, particularly in fe 200300 ppm100gm d. The lipid lowering and cardioprotective effects of vernonia calvoana ethanol extract in acetaminophentreated rats by and null null and null null and null null and null null cite. This study investigated the amelioration potentials of vernonia calvaona ethanol leaf extract in paracetamoltreated rats. Vernonia species are used as food plants by the larvae of some lepidoptera species including coleophora vernoniaeella which feeds exclusively on the genus and schinia regia which feeds exclusively on v. The present study was designed to investigate the hypolipidemic and cardioprotective potentials of vernonia calvoana vc ethanol extract in acetaminophen paracetamoltreated rats. Acetaminophen, antianaemia, wistar rats and vernonia calvoana anaemia, hiv. Thirty five wistar rats were divided into five groups of seven rats each.
Their amino acid composition compare favourably with that of who protein standard with the exception. The study has demonstrated that ethanol leaf extract of vernonia amygdalina ameliorate and. They were ground to yield 5kg weight powder which was macerated and extracted in 8000 ml of 80% ethanol for 48 hours. Pdf hypoglycemic and hypolipidemic potentials of extract of. Previous articlethe impact of dietary supplementation of vernonia calvoana leaves on serum lipid profile and. African journal of cellular pathology phytochemical and.
General information about vernonia calvoana vencv eppo global database. Pdf the lipid lowering and cardioprotective effects of. In this study, precise experimental designs were made for morphological and biological. This involved phytochemical analysis by hplcms for the detection of alkaloids, flavonoids, phenols, and. The treatment for ovarian cancers includes chemotherapies which use drugs such as cisplatin, paclitaxel, carboplatin, platinum, taxanes, or their combination, and other molecular.
Pdf analysis of bioactive constituents of nhexane and. Secondary metabolite contents and antimicrobial activity. The treatment for ovarian cancers includes chemotherapies which use drugs such as cisplatin, paclitaxel, carboplatin, platinum, taxanes, or their combination, and other molecular target therapies. Faculty of science, department of plant biology, university of yaounde i, yaounde, cameroon. The importance of this study was therefore to find out whether there are differences between the nutritional and photochemical compositions of the bitter and sweet variants of. In addition to known compounds, the leaves of vernonia amygdalina afforded the new sesquiterpene lactones 14omethylvernolide 2, 3. Edit history syntype of vernonia adolfifriderici muschl. Pdf evaluation of phytochemical components from ethyl acetate. Research article determination of nutritional and phytochemical.
At the end of this post you can download this lesson in the pdf file. Antimicrobial activity of leaf extract fractions of. These and related compounds were evaluated for modulation of a series of thiol trappingsensitive transcription factors nf. Hepatic damage was induced by administering 2 gkg b. The objective of this study was to assess agromorphological and organoleptic characters of vernonia accessions. This study agrees with the report of argheore et al. I wish to thank the traditional medical practitioners in. Journal of pharmacognosy and phytotherapy biochemical. Citeseerx nutritional components of some nonconventional. And proximate analysis of ipomoea cairica tuber, download pdf. Based on morphological analysis of vernonia spp, flowers and pollen morphology nguimkeng et al. Medicinal plants are gaining special consideration and value in the discovery for ovarian cancer drugs. Vernonia species is adapted to diverse climatic conditions.
Download fulltext pdf download fulltext pdf read fulltext. The quantity of protein in the four spp of vernonia currently eaten, varies from 22. Investigations were carried out to evaluate the therapeutic potentials of extract of vernonia calvoana as herbal medicines. Vernonia amygdalina, a member of the same genus like vernonia calvoana has been exploited in the management of certain disease conditions like diabetes and obesity thus exerting antidiabetic, antibacterial, antimalarial, antifungal, antioxidant, hepatoprotective, and noncytotoxic properties.
African journal of pharmacy and pharmacology evaluation. Download with facebook or create a free account to download. Pdf hypoglycemic and hypolipidemic potentials of extract. African journal of pharmacy and pharmacology evaluation of. Journal of pharmacognosy and phytotherapy biochemical and. Review article ethnopharmacological uses, phytochemistry. An ethnobotanical survey of medicinal plants in babungo, northwest. Paracetamol overdoseabuse as a result of selfmedication is a common occurrence amongst people living in lowmiddle income countries. Pdf evaluation of phytochemical components from ethyl. Download fulltext pdf read fulltext download citation. Access is allocated within two business days of purchase and lasts one year. This study was therefore aimed at evaluating the genetic variability of vernonia amygdalina vaa and valf and v. Dietary diversity as a measure of the micronutrient adequacy.
Vernonia calvoana is a common garden plant in many west african and central african countries. Pdf amelioration potentials of vernonia calvaona ethanol. Journal of chemical, biological and physical sciences, 2016. Secondary metabolite contents and antimicrobial activity of leaf extracts reveal genetic variability of vernonia amygdalina and vernonia calvoana morphotypes nguimkeng gaintse eric dumas ph. Assessment of the modes of pollen dispersal of vernonia. Effect of ethanol leaf extract of vernonia amygdalina on. Gas chromatographymass spectrometry gcms analysis and antioxidants activity of phytochemical constituents from ethyl acetate fraction of vernonia calvoana. Pdf morphological and physiological characterization of. Agromorphological and organoleptic characterization of vernonia calvoana and v. Gas chromatographymass spectrometry gcms analysis and antioxidants activity of phytochemical constituents from ethyl acetate fraction of vernonia calvoana v.
African journal of pharmacy and pharmacology 2017, 11 42, 534539. Herein we report the nutritional components in four species of non conventional vegetables. Vernonia calvoana shows promise towards the treatment of. Algunes especies son comestibles i tenen valor economic. This study aims to determine antimicrobial activity of the leaf extract fractions of vernonia calvoana against selected stock cultures in microbiology laboratory, cross river university of technology, calabar. Their amino acid composition compare favourably with that of who protein standard with the exception of the samino acids being the limiting amino acids. The study of pollen dispersal and mode of fertilization of vernonia amygdalina and vernonia calvoana is a prerequisite to the understanding of genetic.
Chemical composition some varieties of vernonia present citeseerx. After prospection, survey and sample collection in the western region of cameroon, cuttings of six accessions of vernonia amygdalina and v. The genus is named for the english botanist william vernon. Pdf agromorphological and organoleptic characterization of. Ijms free fulltext vernonia calvoana shows promise. The lipid lowering and cardioprotective effects of vernonia. Ferulic acid from rice bran enzymatic extract is responsible for. Vernonia calvoana vc is a valuable edible medicinal plant that is widespread in west africa. Pdf african journal of plant science assessment of the. Bioactive constituents of nhexane and methanol fractions of vernonia calvoana vc leaves were evaluated using gas chromatographymass spectrometry. Vernonia is a member of the asteraceae family and comprise about one thousand 1,000 species some of which are edible and also used in ethnomedicine. Generic and subtribal classification of american vernonieae pdf. Analysis of bioactive constituents of nhexane and methanol. Files are available under licenses specified on their description page.
Vernonia calvoana vencvoverview eppo global database. Download free pdf hypoglycemic and hypolipidemic potentials of extract of vernonia calvoana on alloxaninduced diabetic albino wistar rats european journal of medicinal plants, 2015. Groups 1 and 2 representing normal and diabetic controls nc and dc, respectively, receiving placebo, while groups 3 to 6 represented diabetic. The study of pollen dispersal and mode of fertilization of vernonia amygdalina and vernonia calvoana is a prerequisite to the understanding of genetic diversity and elaboration of improvement programs for the vernonia genus. The leaves were harvested, cleaned and air dried for 7 days. Nutritional components of some nonconventional leafy.
B, stat3, and nrf2, involved in the maintenance of the chronic inflammatory condition. Extracts of vernonia calvoana showed significant hypoglycemic and hypolipidemic activity, which provides the. Flower head of vernonia calvoana a shrub of the family asteraceae in the bud phase. Such species include vernonia amygdalina, vernonia colorata, vernonia calvoana ijeh et al. Paracetamol overdoseabuse as a result of selfmedication is a common occurrence amongst people living in lowmiddle income countries find, read and cite all the research. Vernonia species, allogamy, autogamy, pollination agent. This page was last edited on 7 january 2021, at 00. Hypoglycemic and hypolipidemic potentials of extract of vernonia calvoana on alloxaninduced diabetic albino wistar rats. Pdf assessment of the modes of pollen dispersal of vernonia. This study is aimed at evaluating the biochemical effects and antioxidants activity of extracts of vernoia calvoana hook. Antimicrobial activity of leaf extract fractions of vernonia. Nutritional assessment of vernonia amygdalina leaves in.
Amelioration potentials of vernonia calvaona ethanol leaf. Vernonia colorata is one of the several species of vernonia including v. A first plant checklist for the bvumba mountains, manica. Thirtysix rats weighing 100 to 150 g, were divided into 6 groups of 6 animals each. Vernonia bracteosa family compositae, sensu earle sm. Vernonia amygdalina, in order to ascertain whether they could be used interchangeably as food and drug in ethno. Vernonia calvoana also known as ekeke is a greanleafy. Guidelines for measuring household and individual dietary diversity. African journal of cellular pathology phytochemical and in.
This study aims to screen possible antioxidant potentials of methanol extract and polar fractions of vernonia calvoana leaves and its phytochemical constituents since the leaves are used ethno medically in managing ailments like wounds, blood pressure, inflammation, arthritis, and bone diseases. Dried leaves 900 g were ground and defatted with nhexane. Enjoy unrestricted access to all content and features, including. Secondary metabolite contents and antimicrobial activity of. They were ground to yield 5kg weight powder which was macerated and extracted in 8000 ml of 80% ethanol for 48 hours, yielding 310. In this study, the hypoglycemic and hypolipidemic potentials of extract of vernonia calvoana was evaluated by using normal and alloxaninduced diabetic rats at a dose of 400 mgkg b. Paracetamol toxicity due to overdose amongst people living in the developing countries has been on the increase. However, these current therapies are often accompanied with side effects. Other vernonia species including vernonia divaricate and vernonia amygdalina act as potential anticancer agents that inhibit the proliferation of hl60 cells, mcf7 cells and pc3 cells 23,24. Pdf agromorphological and organoleptic characterization.
Effects of vernonia calvoana ethanol extract in acetaminophentreated rats. All structured data from the file and property namespaces is available under the creative commons cc0 license. Agar disk diffusion method was used for screening of extract fractions against escherichia coli, staphyloccus aureus, salmonella typhi, candida albicans, aspergillus flavus. Extracts of vernonia calvoana showed significant hypoglycemic and.
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