This study investigated the effect of a methanolic extract of vernonia amygdalina va on lipid peroxidation and antioxidant status of the colon of rats maintained on a normal diet containing 5%. Vernonia amygdalina grows well for me in a container. Bitter leaf plant with leafy green vegetable is also known as vernonia amygdalina. Evaluation of the antimalarial effect of the methanolic leaf extract of vernonia glaberrima asteraceae. This research assessed the hypoglycemic action of ethanolic extract of vernonia amygdalina del and its impact on selected indices of kidney function in experimental diabetic rat models. Immunological effect of aqueous extract of vernonia. This plant bioaccumulates lead and cadmium on market gardening sites deguenon et al. Abstract this study was to investigate the anthelmintic activity of vernonia amygdalina asteraceae which. Native to nigeria west africa and widely grown in africa 3, va is also found in asia. It is widely consumed in mostly central african countries both by humans and animals. Vernonia amygdalina, a member of the asteraceae family, is a widely used local vegetable in nigeria, uganda and other african countries. Evaluation of the antimalarial effect of the methanolic.
Vernonia amygdalina va is a shrub that grows predominantly in the tropical africa. Department of agriculture agricultural research service. Bitter leaf just like the name implies is a vegetable well known. Vernonia amygdalina is a widely grown shrub plant in africa consumed as vegetable and has high medicinal value. Vernonia amygdalinaare green with a char acteristic odour and bitter taste. Efficacy of leaf extracts of vernonia amygdalina del.
Populations in large cities get their supplies in the towns and on market garden sites. The aim of this research study was to determine the chemical composition and invitro anthelmintic activity of vernonia amygdalina extract. Effects of vernonia amygdalina aqueous leaf extract on the. Vernonia amygdalina del asteraceae is a small shrub with dark green leaves and rough barks growing predominantly in tropical africa but has been domesticated in many parts of west africa igile et al. Vernonia amygdalina, an ethnoveterinary and ethnomedical. Vernonia amygdalina popularly known as bitter leaf is a shrub of 25m tall with petiolate green leaves of about 6 mm diameters which are characteristically bitter ojiako and nwayo, 2006.
Vernonia amygdalina is a valuable medicinal plant that is widespread in west africa, it is known as bitter leaf due to its characteristic bitter taste and flavour, and canbe used as an active anticancer, antibacterial, antimalarial and antiparastic agent. Effects of single and combined exposure of albino rats to. To investigate the immunological effect of vernonia amygdalina v. The tree flowers between december and march and in julyaugust. Benefits of bitter leaf vernonia amygdalina nutrifactsblog. Bitter leaf vernonia amygdalina is a vegetable used for preparing the. The hplc fingerprint of vernonia amygdalina revealed the presence of potent antioxidants 8 and bioactive compounds, such as catechin, chlorogenic acid, quercitrin, quercetin, caffeic acid and.
Vernonia amygdalina is among the plants used by herbalists of migori county, kenya as a dewormer. In order to limit the risks of toxic metal contamination of vernonia. The present study involved vernonia amygdalina del shoot apex and prunus africana bark which are grown and used traditionally for treatment of different diseases in ethiopia. Polyelectrophilic sesquiterpene lactones from vernonia. Vernonia amygdalina leaf protein concentrates would provide about 42k cal of energy. It grows in a range of ecological zones in africa and the arabian peninsula bonsi et al. Vernonia amygdalina figure1a, a member of the asteracaea family, genus vernonia, is an african edible plant, used as vegetable or drink. Vernonia amygdalina is used in traditional herbal medicine. Vernonia amygdalina is a shrub that has been commonly known as bitter leaf due the bitter taste of the leaves.
Vernonia amygdalina va is a woody shrub that can grow up to 5 m tall, belonging to the family of asteraceae 3. Health benefits of bitter leaf juice vernonia amygdalina. Phytochemical analysis of vernonia amygdalina and ocimum. Vernonia amygdalina leaf gastrone in vitro antacid carminative properties. Vernonia amygdalina has also been fed to broilers, where it was able to replace 300 g kg1 of maizebased diet without affecting feed intake, body weight gain and feed efficiency teguia et al. Vernonia amygdalina commonly called bitter leaf is a perennial shrub belonging to the family asteraceae11. It has gained wide application in the treatment and management of various diseases. These leaves are exported from several african countries and can be purchased in grocery stores aiming to serve african clients. Effect of methanolic extract of vernonia amygdalina.
View vernonia amygdalina research papers on academia. The plants have been proven in human medicine to possess antimalaria and antihelminthic properties abosi and raseroka, 2003. Leaves of vernonia amygdalina commonly known as bitter leaf is widely consumed in the subsaharan regions of africa. Given widespread use of vernonia amygdalina and in the light of the consideration that herdrug interaction is an important safety concern, we provide here the possible effect if any of the extract of. Vernonia amygdalina bitter leaf is one of the widely studied medicinal plants. Antioxidative and chemopreventive properties of vernonia. Vernonia amygdalina, commonly known as bitter leaf mostly grow wild, though it could be cultivated domesticated.
Establishment and bioavailabili ty of lead and cadmium in. In addition to known compounds, the leaves of vernonia amygdalina afforded the new sesquiterpene lactones 14omethylvernolide 2, 3. Vernonia amygdalina, a member of the daisy family, is a small shrub that grows in tropical africa. Issn 23203862 phytochemicals and acute oral toxicity. Gymnanthemum amygdalinum in the germplasm resources information network grin, u. Diabetes control and treatment vernonia amygdalina contains biologicallyactive compounds known as coumarins, flavonoids, anthraquinone. This post contains the powerful health benefits of bitter leaf juice vernonia amygdalina and how to extract the bitter leaf juice. Benefits of bitter leaf vernonia amygdalina by ify published december 29, 2016 updated february 1, 2018. Antihyperglycaemic effect of aqueous and ethanolic. Antimicrobial activities of vernonia amygdalina del and. Effect of vernonia amygdalina del leaf on kidney function. Vernonia amygdalina is a valuable medicinal plant that is widespread in west africa, it is known as bitter leaf due to its. 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.
Vernonia amygdalina hasan antihyperglycaemic effect and the ethanol extract was more effective than the aqueous extract in lowering blood sugar concentration in rats. Notably, medicinal plant extracts may be a potential source for treatments of breast cancer. It is a very popular plant loved by the people from the eastern and western parts of africa. Vernonia amygdalina va is a member of asteracea family that use as traditional folk medicine in treating various infection and diseases. Effect of different processing methods on nutritional.
If you experience drowsiness, dizziness, hypotension or a headache as sideeffects when using vernonia amygdalina medicine then it may not be safe to drive a vehicle or operate heavy machinery. The aim of this research study was to determine the chemical composition and invitro anthelmintic. Vernonia amygdalina delile is an accepted name this name is the accepted name of a species in the genus vernonia family compositae. This study therefore considers the properties of leaves of the plant as alternative sources of an antacid and carminative drug. It is widely used as a daily green vegetable or herb to treat malaria and diabetes. Comparative chemical analyses of vernonia amygdalina and. It occurs as a small shrub with height from 25m, the stem is rough with young branches. Gymnanthemum species, african bitterleaf gymnanthemum. Vernonia amygdalina is a vegetable used in nutrition and phytotherapy. The chemopreventive properties of vernonia amygdalina and garcinia biflavonoids have been attributed to their abilities to scavenge free radicals, induce detoxification, inhibit stress response.
133 73 1072 44 50 1417 1413 858 463 114 1220 782 1297 675 1208 197 1004 435 430 1102 646 962 1152 947 1497 1247 1044 72 716 930 1072 1437 913 867 925