Garcinia kola
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Recent papers in Garcinia kola
Organic acids in leaves and rinds of Garcinia indica (Kokam) were determined by high-performance liquid chromatography. The major organic acid in leaves and rinds has been found to be ( − )-hydroxycitric acid present to the extent of... more
Effect of nutritionally enriched coffee consumption on aerobic and anaerobic exercise performance. J. Strength Cond. Res. 21(2):456-459. 2007.-The purpose of this study was to compare nutritionally enriched JavaFit coffee (JF) to... more
In order to find the strategies to ensure the sustainable management of natural's resources and especially woody plants in the Congo Basin, a study was carried out on the floristic diversity of woody plants and the structure of Garcinia... more
Context: Garcinia hombroniana Pierre, known as manggis hutan in Malaysia is a rich source of xanthones and benzophenones. Objectives: This study was aimed to isolate and characterize potential cholinesterase inhibitors from the extracts... more
Ethnopharmacological relevance: Garcinia kola seed is commonly used in African Traditional Medicine as a remedy for liver disorders, hepatitis, bronchitis, throat infections as well as an aphrodisiac and fertility enhancing substance.... more
A rapid, sensitive and simple reverse-phase high-performance liquid chromatographic–electrospray ionization–mass spectrometry method for simultaneous determination of cleomiscosin A and cleomiscosin B has been developed and validated. The... more
(−) Hydroxycitric acid (HCA), an active ingredient extracted from the Garcinia cambogia fruit rind, has been commonly used as a dietary supplement for weight management. Given the controversy over HCA related testicular toxicity in animal... more
Khaya senegalensis Desr & Juss and Garcinia kola Heckel are two medicinal forest trees species that provide as well lots of meaningful Non Timber Forest Products as Forest Timber Products. Those two species are undergoing many threats... more
Freshly collected fruits were extracted for the seeds and air dried for 3 days. The coat of the seeds were removed and subjected to 5 treatments namely: no soaking (T1), soaking for 24 hours (T2), 48 hours (T3), 72 hours (T4) and 96 hours... more
Article CITATIONS 0 READS 29 6 authors, including: Some of the authors of this publication are also working on these related projects: Modulation of β-cell functions through enzymatic and genetic changes caused by immunomodulatory... more
Background and Aim: Garcinia kola seed (GKS) is used to prevent and cure a number of gastric-related ailments. GKS contain a copious amount of polyphenols and can be utilized as a natural growth promoter in the nutrition of weaned... more
The composition of the volatile oil obtained by hydrodistillation from the fruit peel of Garcinia brasiliensis (Mart.) Planch. et Triana was determined by GC/MS. A total of 38 components were identified, including g-muurolene (10.3%),... more
The aim of this study was to investigate the effect of ingestion of crude ethanol extract of Garcinia kola seed on erythrocytes. Fifty male Wistar rats with average weight of 200g were divided into 5 treatment groups of 10 rats per group.... more
Withania somnifera of the family Solanaceae has been considered as an important herb in the traditional Ayurvedic and in the indigenous medical system in Bangladesh for its use in the prevention of different central nervous system (CNS)... more
Context: Garcinia kola seeds are widely used in Congolese traditional medicine to treat uncomplicated malaria. While the ethanolic extract of these seeds (GK) is reputed for oral antimalarial activity, some of its constituents have shown... more
The use of antibiotics as growth promoters in food animals has been banned due to the residual effects on final consumers which could lead to human health issues. The aim of the present study was to investigate the effects of two herbal... more
Phytochemical investigation of the methanol extract of the twigs of Garcinia staudtii yielded four new prenylated xanthones, staudtiixanthones AÀD (1-4), along with eleven known compounds. Their structures were determined by analysis of... more
A rapid, sensitive and simple reverse-phase high-performance liquid chromatography–electrospray ionization mass spectrometric method has been developed for the identification and quantification of two isomeric polyisoprenylated... more
Ethnopharmacology relevance: Garcinia gardneriana (Planchon and Triana) Zappi (Clusiaceae) is popularly called "bacopari" in southern Brazil. The leaves of this plant are traditionally used to treat skin disorders. Aim of study: This... more
Citation: Ijomone OM, Nwoha PU, Olaibi OK, Obi AU, Alese MO. Neuroprotective Effects of Kolaviron, a Biflavonoid Complex of Garcinia kola, on Rats Hippocampus against Methamphetamine-Induced Neurotoxicity. Maced J Med Sci. 2012 Mar 15;... more
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full... more
The methanol extract of Urtica crenulata stem was evaluated for its antinociceptive properties on the pain induced by acetic acid and formalin in Swiss albino mice. The methanol extract of U. crenulata at a dose of 1 g/kg produced an... more
Four new prenylated depsidones, oliveridepsidones A-D, were isolated from the bark of Garcinia oliveri collected in Vietnam. Their structures were elucidated using mainly NMR techniques ( 1 H and 13 C NMR, HMQC, HMBC and NOE experiments).... more
Six biflavonoids were isolated from G. madruno, one of which, 7''-O-(6''''-acetyl)-glucoside of morelloflavone, is a new compound identified on the basis of 1D, 2D NMR (HMQC and HMBC) spectroscopic methods and chemical evidence. The... more
Ionizing radiation is one of the environmental factors that may contribute to reproductive dysfunction by a mechanism involving oxidative stress. We investigated the possible ameliorative effects of kolaviron (KV) (a biflavonoid from the... more
The damaging effects of sunlight to the skin has triggered studies that involve the synthesis and extraction of organic compounds from natural sources that can absorb UV radiation, and studies on polyphenolic compounds with antioxidant... more
Introduction : The fruit extract of Garcinia atroviridis (G. atroviridis) contains hydroxycitric acid and flavonoids, which have been reported to have a hypolipidaemic property. This extract with solvent methanol was used to investigate... more
A MeOH extract of Garcinia xanthochymus fruits was subjected to activity-guided fractionation, yielding two new benzophenones, guttiferone H (1) and gambogenone (2). Compound 1 contains a seven-membered ring attached to the... more
A MeOH extract of Garcinia xanthochymus fruits was subjected to activity-guided fractionation, yielding two new benzophenones, guttiferone H (1) and gambogenone (2). Compound 1 contains a seven-membered ring attached to the... more
In order to find the strategies to ensure the sustainable management of natural’s resources and especially woody plants in the Congo Basin, a study was carried out on the floristic diversity of woody plants and the structure of Garcinia... more
Phytochemical studies on the leaves and trunk bark of Garcinia cantleyana yielded five caged-xanthonoids including one tetra-and four tri-prenylated xanthones, cantleyanone A (1), 7-hydroxyforbesione (2) and cantleyanones B-D (4-6), as... more
: 912-916 912 Evaluation of the dust and methanol extracts of Garcinia kolae for the control of Callosobruchus maculatus (F.) and Sitophilus zeamais (Mots) Abstract: Insecticidal effects of different doses of the dust and methanol... more
Pyrostegia venusta (Ker Gawl.) Miers, Bignoniaceae, is native to the Brazilian Cerrado and popularly known as "cipó-de-são-joão". In Brazilian folk medicine, the flowers of P. venusta are used as a general tonic and a treatment for... more
Natural products derived from plants provide a rich source for development of new anticancer drugs. Dulxanthone A was found to be an active cytotoxic component in Garcinia cowa by bioactivity-directed isolation. Studies to elucidate the... more
We examined the in vitro effects of the benzophenone derivatives garcinol, isogarcinol, and xanthochymol on cell growth in four human leukemia cell lines. All of the compounds exhibited significant growth suppression due to apoptosis... more
In Brazilian folk medicine, the leaves of Garcinia brasiliensis are used to treat tumors, inflammation of the urinary tract and arthritis as well as to relieve pain. Nevertheless, scientific information regarding Garcinia brasiliensis is... more
A new compound, named banganxanthone C (=12-(1,1-dimethylprop-2-en-1-yl)-5,10-dihydroxy-9-methoxy-2-methyl-2-(4-methylpent-3-en-1-yl)-2H,6H-pyrano[3,2-b]xanthen-6-one; 4), together with five known compounds, were isolated from the leaves... more
The present study was undertaken to assess the neuroprotective effects of aqueous extract of Garcinia kola on neurotoxin administered malnourished mice. The study was carried out using thirty-two adult Malnourished mice which were... more
BACKGROUND Tuberculosis (TB) is an infectious disease of international health priority. The combination of anti-TB drugs (4-Tabs)- isoniazid (INH), rifampicin (RIF), pyrazinamide (PZA) and ethambutol (ETB) are effective in the management... more
In order to find the strategies to ensure the sustainable management of natural’s resources and especially woody plants in the Congo Basin, a study was carried out on the floristic diversity of woody plants and the structure of Garcinia... more
In humans, many diseases are associated with the accumulation of free radicals. Antioxidants can scavenge free radicals and minimize their impact. Therefore, the search for naturally occurring antioxidants of plant origin is imperative.... more
The damaging effects of sunlight to the skin has triggered studies that involve the synthesis and extraction of organic compounds from natural sources that can absorb UV radiation, and studies on polyphenolic compounds with antioxidant... more
Screening of eight Congolese medicinal plants showed that the CHCl 3 and MeOH extracts of Aframomum melegueta (PC 50 = 47.8 mg/mL and 13.8 mg/mL, respectively) and CHCl 3 extracts of Garcinia huillensis (PC 50 = 17.8 mg/mL) and Securidaca... more