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Journal articles on the topic 'Garcinia cola'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Afolabi, B. T., G. C. Agu, and I. B. Onajobi. "Phytochemical screening and antibacterial activity of Garcinia kola (hackel) and Cola nitida (vent) extracts." Nigerian Journal of Technology 39, no. 2 (2020): 379–85. http://dx.doi.org/10.4314/njt.v39i2.8.

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This study was designed to evaluate the phytochemical and antibacterial properties of Garcina kola (Orogbo) and Cola nitida (Obi) extracts. Fresh seeds of Cola nitida and Garcinia kola were collected from Ago-Iwoye market, Ogun State. The ethanolic and aqueous extracts of the test plants were used against selected test organisms, Streptococcus pneumonia, Staphylococcus aureus, Salmonella typhi, Pseudomonas euriginosa and Escherichia coli. Disc diffusion method was adopted to test for susceptibility of the selected test bacteria to the extracts. Minimum inhibition concentration (MIC) and Minimu

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2

Ojo, F. T. "An Investigation of the Effect of Garcina kola (Heckel) and Cola nitida (Vent.) Schott & Endl. on Sperm Motility with Two Vital Organs of Male Wistar Rats." Neuroscience and Neurological Surgery 14, no. 7 (2024): 01–13. http://dx.doi.org/10.31579/2578-8868/333.

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A total number of 30 Wistar rats were used for the experiment and acclimatized for two weeks prior to the commencement of the consumption of the seeds (Garcinia kola and Cola nitida). The rats were grouped into four (4) groups A, B C and D. Group A serves as the control having just 5rats which were fed with feeds without any treatment. Group B contained 15 rats feed with Garcinia kola seeds orally and the rats in this group were sub divided into 3 sub-groups having 5 rats each which were feed varying amounts of Garcinia kola seeds in 25kg, 50kg and 75kg concentration per subgroup. These same p

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3

Sonnenbichler, Johann, Ifeanyi Madubunyi, and Hugo Scheer. "Stereochemistry of Two Hydroxybiflavanonols from Garcinia cola Nuts." Zeitschrift für Naturforschung C 42, no. 7-8 (1987): 855–57. http://dx.doi.org/10.1515/znc-1987-7-820.

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The absolute configuration of two hydroxybiflavanonols from Garcinia cola nuts have been determined by CD and 500 MHz 1H NMR spectroscopy. Additionally the occurrence of atrop-isomers at room temperature as the consequence of rotational hindrance in the molecules could be demonstrated.

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4

Oloruntoba, Bamigboye, C. T. Senjobi, O. F. Ajiboye, et al. "USING HERBARIUM RECORDS AND IUCN RED LIST TO UNRAVEL EXTINCTION RISK PATTERN IN GENUS GARCINIA IN NIGERIA." FULafia Journal of Science and Technology 9, no. 1 (2025): 30–33. https://doi.org/10.62050/fjst2025.v9n1.378.

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Trees of economic importance are many times vulnerable to extinction due to factors such as anthropogenic pressure, ethnobotanical uses, urbanization, climate change and spread of invasive species. Species in genus Garcinia are well known for their ecological and economic importance. In this study, herbarium records from the Forest Research Institute of Nigeria (FRIN) national herbarium were searched to determine the distribution of species of Genus Cola in Nigeria. The herbarium spreadsheet also contain information regarding their habitat type records. This records were used in generating spe

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5

OLAOYE, ADEKUNLE. "PROXIMATE ANALYSIS OF THREE VARIETIES OF KOLA NUT SELECTED FROM ALAMISI MARKET IKIRUN, OSUN STATE NIGERIA." Journal of Chemistry and Nutritional Biochemistry 3, no. 1 (2022): 37–43. http://dx.doi.org/10.48185/jcnb.v3i1.536.

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Three (3) varieties of Cola, a tropical African crop of the family Sterculiacea, were gotten from Ikirun, State of Osun Nigeria, conventional method was used to cured it by wrapping it in clean leaves of banana to decrease the quantity of moisture lost and after that set aside for fourteen days in the laboratory before used. Association of Official Analytical Chemists (AOAC) 1984 methods was used to carry out proximate analysis of the species. The results obtained showed that Cola nitida had (60.80%), moisture, (2.94%) ash, (7.91%) crude protein, and (2.70%) caffeine. Cola accuminata had (56.3

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D.O., Alaje, Owolabi K.T., Olakunle T.P., Oluoti O.J., and Adetuberu I.A. "Nutritional, Minerals and Phytochemicals composition of Garcinia cola [Bitter cola] and Aframomum melegueta [Alligator pepper]." IOSR Journal of Environmental Science, Toxicology and Food Technology 8, no. 1 (2014): 86–91. http://dx.doi.org/10.9790/2402-08158691.

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Atawodi, S. E., P. Mende, B. Pfundstein, R. Preussmann, and B. Spiegelhalder. "Nitrosatable amines and nitrosamide formation in natural stimulants: Cola acuminata, C. nitida and Garcinia cola." Food and Chemical Toxicology 33, no. 8 (1995): 625–30. http://dx.doi.org/10.1016/0278-6915(95)00035-z.

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8

Happi Monthé Adelaïde Nathalie, Djoko Ernest, and Ngandeu Singwe Madeleine. "Evaluation of the anti-inflammatory activity of Garcinia kola capsules on Gonarthrosis and low back pain." International Journal of Biological and Pharmaceutical Sciences Archive 3, no. 1 (2022): 031–39. http://dx.doi.org/10.53771/ijbpsa.2022.3.1.0025.

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Garcinia kola (Clusiaceae) commonly known as "Bitter cola", is a shrub from the forests of Central and East Africa. In Cameroon it is found in Mbam and Moungo divisions. Garcinia kola seeds are widely consumed by local populations, sometimes in search of a simple pleasure, sometimes in search of its multiple pharmacological properties. The main objective of this study was to evaluate the anti-inflammatory activity and the tolerance of Garcinia kola capsules (BTK capsules *) on gonarthrosis and lumbago. A pilot study was carried out on 90 patients (68 women and 22 men). The patients were divide

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9

DJOKO Ernest, LANTY Willy, NGANTCHOUKO Béranger, and TEKAM Jean Michel. "Development of Garcinia kola capsules." International Journal of Biological and Pharmaceutical Sciences Archive 2, no. 1 (2021): 184–93. http://dx.doi.org/10.53771/ijbpsa.2021.2.1.0079.

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Garcinia kola usually referred to as "bitter cola" is a tree found in the rainforests. Many studies have revealed the properties of its seeds: antimicrobial, analgesic, anti-inflammatory, hepato-protective, antidiabetic, antioxidant. In the West Region of Cameroon these seeds are mainly used against nausea and vomiting; unfortunately, the generalization or the widening of the use of these seeds encounters some problems: the production is seasonal (June to September), the plant only grows in a small area (the departments of Moungo and Mbam and Inougou), the long storage of the seeds is not poss

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Famuyide, O.O, O. Adebayo, K.A Bolaji-Olutunji, and O. Oladeji. "MARKETING EFFICIENCY OF Garcinia cola (Bitter cola) AND Afomomum melegneta (Alligator pepper) in IBADAN METROPOLIS, OYO STATE." Continental J. Agricultural Economics 5, no. 1 (2011): 23–29. https://doi.org/10.5281/zenodo.810084.

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The study investigated the marketing efficiency as well as the profitability of <em>Garcinia cola</em> and <em>Afomomum melegneta</em> in selected markets in Ibadan, Oyo Sate. A total of eighty sellers are interviewed with structured questionnaire and oral interview. The selected markets are Oja’ba, Agbeni, Bode, Shasha and Oojo. Simple descriptive analyses such as percentage and frequency table were used to describe the socio-demographic characteristics of the respondents while gross margin and regression analyses were employed to determine the profitability and efficiency of the markets. The

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Vincent, Nwalieji Okafor, Willson Okafor Ugochukwu, and Nwakego Ezem Stella. "Metabolites Composition of Garcinia kola Extract as Potential Substitute for Isomerized Hop Extract in Beer Brewing." Chemistry Research Journal 2, no. 5 (2017): 153–62. https://doi.org/10.5281/zenodo.13951054.

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The potential of methanoilc extract of <em>Garcinia kola </em>(bitter cola) as substitute for isomerized hop extract in beer brewing was evaluated. The number of metabolites in each extract was investigated using Thin Layer Chromatography (TLC) technique. The relative proportion of each metabolite in the two extracts was investigated using Gas Chromatography - Mass Spectrometer (GC-MS). The TLC results revealed that the extract of G. kola contains 12 metabolites while isomerized hop extract contains 14 metabolites. The GCMS results were in agreement with the results of the TLC with respect to

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Adeyemi, O. I., O. O. Ige, A. A. Olowu, and C. A. Adebajo. "Combination with Tadalafil reduces the aphrodisiac activity of Cola acuminata and Garcinia cola in rats." Nigerian Journal of Natural Products and Medicine 20 (March 9, 2017): 167. http://dx.doi.org/10.4314/njnpm.v20i0.25.

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Adeyemi, O. I., O. O. Ige, A. A. Olowu, and C. A. Adebajo. "Combination with Tadalafil reduces the aphrodisiac activity of Cola acuminata and Garcinia cola in rats." Nigerian Journal of Natural Products and Medicine 20 (March 9, 2017): 167. http://dx.doi.org/10.4314/njnpm.v20i1.25.

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Boudjeko, Thaddée, Christophe Rihouey, Denis Omokolo Ndoumou, Ismaïl El Hadrami, Patrice Lerouge, and Azeddine Driouich. "Characterisation of cell wall polysaccharides, arabinogalactans-proteins (AGPs) and phenolics of Cola nitida, Cola acuminata and Garcinia kola seeds." Carbohydrate Polymers 78, no. 4 (2009): 820–27. http://dx.doi.org/10.1016/j.carbpol.2009.07.012.

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15

Umana, Etim Johnson, Patrick Ishoro Akwaji, Emmanuel Michael Ekpenyong, and Penninah Ime Hanson. "Control of Green Rot Fungus of Arachis hypogaea L. in Orage Using Plant Extracts." International Letters of Natural Sciences 58 (September 2016): 77–84. http://dx.doi.org/10.18052/www.scipress.com/ilns.58.77.

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The antifungal activity of the ethanolic and aqueous fruit extracts of Zingiberofficinale, Tetrapleuratetraptera, Garcinia kola and Cola nitida on the green rot fungus (Penicillium sp.) isolated from infected groundnut (Arachishypogaea) seeds in storage were investigated in vitro. Various concentrations of the aqueous and ethanolic fruit extract ranging from 5g/100ml, 10g/100ml, and 15g/100ml were separately added to Potato Dextrose Agar (PDA) media. The fungus was inoculated into the media and incubated for seven days. Results of the in vitro studies showed that the ethanolic extracts had a s

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Umana, Etim Johnson, Patrick Ishoro Akwaji, Emmanuel Michael Ekpenyong, and Penninah Ime Hanson. "Control of Green Rot Fungus of <i>Arachis hypogaea </i>L. in Orage Using Plant Extracts." International Letters of Natural Sciences 58 (September 9, 2016): 77–84. http://dx.doi.org/10.56431/p-y0h74s.

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The antifungal activity of the ethanolic and aqueous fruit extracts of Zingiberofficinale, Tetrapleuratetraptera, Garcinia kola and Cola nitida on the green rot fungus (Penicillium sp.) isolated from infected groundnut (Arachishypogaea) seeds in storage were investigated in vitro. Various concentrations of the aqueous and ethanolic fruit extract ranging from 5g/100ml, 10g/100ml, and 15g/100ml were separately added to Potato Dextrose Agar (PDA) media. The fungus was inoculated into the media and incubated for seven days. Results of the in vitro studies showed that the ethanolic extracts had a s

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17

Oguntoye, M. A., and U. M. Mafindi. "Effects of dietary intake of bitter kola (Garcinia kola) on growth response and blood indices of starter broiler chicks." Nigerian Journal of Animal Production 49, no. 2 (2022): 16–23. http://dx.doi.org/10.51791/njap.v49i2.3458.

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Antibiotic resistance is one of today's most pressing global public health threats which could become the primary cause of human deaths. Efficacy of Garcinia kola as antibiotic growth promoter was evaluated in assessing growth response and blood profile of broiler chicks. A total of 240, one day-old broiler chicks were used in four weeks feeding trial to assess the effect of dietary intake of bitter kola (Garcinia kola) on growth performance and blood indices of broiler chicks. Six experimental diets were formulated such that diet T1 (Control) contains no bitter kola (BK) while diets T2, T3, T

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18

Schoiff, René, Sarah Ziemons, Ines Kryschewski, Sascha Dickmeis, and Barbara Busert. "Die tropische Spezies Garcinia kola - Morphologische Merkmale, wirksame Inhaltsstoffe und Abgrenzung zu Cola nitida." Zeitschrift für Phytotherapie 34, no. 02 (2013): 56–60. http://dx.doi.org/10.1055/s-0032-1331489.

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Oladeji, Olatunde S., Monisola I. Ikhile, Messai Mamo, Derek T. Ndinteh, and Patrick G. Ndungu. "Extraction, characterization and energy investigation of Garcinia kola, Cola Nitida and Cola Accuminata for efficient light absorption in dye-sensitized solar cells." Solar Energy 244 (September 2022): 386–400. http://dx.doi.org/10.1016/j.solener.2022.08.053.

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20

Niemenak, N., P. E. Onomo, Fotso, R. Lieberei, and D. O. Ndoumou. "Purine alkaloids and phenolic compounds in three Cola species and Garcinia kola grown in Cameroon." South African Journal of Botany 74, no. 4 (2008): 629–38. http://dx.doi.org/10.1016/j.sajb.2008.03.003.

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21

John, Antwi Apenteng, Ntinagyei Mintah David, Worlako Klu Michael, et al. "In vitro anti-infective and antioxidant activities of Garcinia cola Heckel and Morinda lucida Benth." Journal of Medicinal Plants Research 11, no. 32 (2017): 507–12. http://dx.doi.org/10.5897/jmpr2017.6413.

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22

L.A, Osagiede, Odita N.G, and Akawo N.O. "Phytochemical screening and proximate composition of bitter kola (Garcinia kola) and oil palm (Elaeis guinensis) syrup." Science Archives 04, no. 03 (2023): 185–89. http://dx.doi.org/10.47587/sa.2023.4301.

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The rising cases of diet-related diseases such as obesity, atherosclerotic cardiovascular disease, inflammatory diseases, diabetes mellitus and cancer have stimulated interest in the use of plant-based food as an alternative to synthetic food. G. kola and palm syrup are plant-based food with proven nutritional and health benefits. In the present study, phytochemical and proximate analysis of (Elaies guineensis) syrup, bitter kola Garcinia kola). Preliminary phytochemical screening, proximate analysis and mineral analysis were conducted. The aqueous extracts of palm syrup, cola seeds and their

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23

Kabongo, TJB, LA Luvingisa, MP Ngoie, et al. "Evaluation of the toxicity of aqueous extracts of Aframomum melegueta, Picralima nitida, and Garcinia cola in Wistar rats." Open Journal of Biological Sciences 8, no. 1 (2023): 028–32. http://dx.doi.org/10.17352/ojbs.000035.

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In order to determine the risks to human health associated with the use of certain medicinal plants, including Aframomum melegueta, Garcinia kola and Picralima nitida in a preclinical evaluation of the resistance, a pool of these three aqueous extracts was given once daily for ten days by gavage in Wistar rats. Haematological and biochemical analyzes after oral administration revealed a decrease in certain hepatic biomarkers such as glucose, Alanine Aminotransferase (ALT), etc., and renal biomarkers such as urea, creatinine, and creatinine kinase); increase in certain biomarkers such as Aspart

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C.C, Ofor. "Effects of Bitter Cola (Garcinia Kola) On Haemostatic and Biochemical Indiced Male Diabetic Albino Wistar Rats." IOSR Journal of Dental and Medical Sciences 11, no. 3 (2013): 53–57. http://dx.doi.org/10.9790/0853-1135357.

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Achoundong, Gaston. "Les forêts sommitales au Cameroun. Végétation et flore des collines de Yaoundé." BOIS & FORETS DES TROPIQUES 247 (March 1, 1996): 37–52. https://doi.org/10.19182/bft1996.247.a19890.

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Parmi les nombreux faciès des forêts denses et humides, les forêts sommitales des collines sont remarquables par les homologies physionomiques et floristiques qui les unissent, témoignant de l'existence à ces altitudes de conditions écologiques semblables. Le lien physionomique le plus caractéristique est la richesse ou l'exubérance de la flore épiphytique, conséquence de l'humidité très élevée de ces milieux.Floristiquement on note, sur tous les sommets supérieurs à 1 100 m, la prépondérance d'un petit nombre d'espèces. Parmi les plus constantes, on peut citer : Allanblackia gabonensis, Cola

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Vincent, Nwalieji Okafor, and Jideofor Obodoeze Joseph. "Comparative Evaluation of Phytochemical Constituents, Bitterness Characters and Essential Oil Contents of Extracts from Four Nigerian Plants as Potential Substitutes for Isomerized Hop Extract in Beer Brewing." Chemistry Research Journal 2, no. 4 (2017): 16–21. https://doi.org/10.5281/zenodo.13952652.

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Four selected Nigerian plants namely <em>Azadirachta indica </em>(neem), <em>Garcinia kola </em>(bitter cola), <em>Gongronema latifolium </em>(heckel) and <em>Vernonia amygdalina</em> (bitter leaf) as potential substitutes for hops in beer brewing were evaluated in terms of methanolic extracts. Phytochemical screening of the extracts was carried out using standard methods. The iso-alpha acid and essential oil contents of the extracts were investigated using UV-visible spectrophotometer. Phytochemical results showed that alkaloid content in all the extracts ranged between 3.2-4.8%; tannin range

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Salimata, Fofana, Konan Djézou, Koffi Antoine, Kouadio Kouassi Richard, Kouassi Kouassi Edouard, and N'guessan Kangah Anatole. "Effects of Hydro Priming on Germination Time and Rate of Small Cola Seeds (Garcinia Kola Heckel, Clusiaceae)." Journal of Experimental Agriculture International 46, no. 9 (2024): 194–204. http://dx.doi.org/10.9734/jeai/2024/v46i92818.

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Despite its socio-economic importance, the cultivation of Garcinia kola is very limited due to the slow germination of its seeds. In order to facilitate the domestication of this plant species, the present study set itself the objective of improving the germination rate of its seeds in a short time. The methodology involved subjecting 150 G. kola seeds to six (06) treatments which are: the treatment with seed coat without soaking in tap water (absolute control), the 24 hour soaking treatment with seed coat, the 48 hour soaking treatment with seed coat, the treatment without seed coat or soakin

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Akpan, E. E., S. M. Sam, E. A. Akpan, J. E. Okon, and O. G. Okon. "Extraction and Quantification of Oil Extracted from Seeds of Underexploited Tropical Plants in Akwa Ibom State, Nigeria." Dutse Journal of Pure and Applied Sciences 10, no. 2b (2024): 326–33. http://dx.doi.org/10.4314/dujopas.v10i2b.32.

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Oil was extracted from seeds of Coula edulis, Dacryodes edulis, Garcinia kola and Cola lepidota, using n-hexane, chloroform and a fraction of n-hexane and chloroform (1:1) as extracting solvents. The extraction was carried out at a temperature of 60oC. Using n- hexane as the extracting solvent, 42.5%, 40.1%, 24.63% and 35.73% were the yields of oil extracted from C. edulis, D. edulis, G. kola and C. lepidota respectively. Values recorded for chloroform-extracted oil were 28.7%, 25.4%, 10.83% and 21.93% respectively. Using a fraction of n-hexane and chloroform (1:1), the experimental seeds had

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Houmènou, Victorin, Arlette Adjatin, Fidèle Assogba, Joachim Gbénou, and Akpovi Akoègninou. "Etude Phytochimique Et De Cytotoxicité De Quelques Plantes Utilisées Dans Le Traitement De La Stérilité Féminine Au Sud-Bénin." European Scientific Journal, ESJ 14, no. 6 (2018): 156. http://dx.doi.org/10.19044/esj.2018.v14n6p156.

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The most cited plant drugs during an ethnobotanical survey conducted for traditional healers and resource persons in southern Benin, used in the treatment of female infertility, were the subject of a phytochemical screening. It aims to determine the chemical substances that are conferred on the plants. These chemical substances are the pharmacological properties that are used for the treat of ailment recognized as being the origin of this disease. As a result, we studied the cytotoxicity of each herbal drug. In total, the organs of 17 plant species involved in this study are Aframomum meleguet

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Dah-Nouvlessounon, Durand, Hubert Adoukonou-Sagbadja, Diarrassouba Nafan, et al. "Morpho-agronomic variability of three kola trees accessions [Cola nitida (Vent.) Schott et Endl., Cola acuminata (P. Beauv.) Schott et Endl., and Garcinia kola Heckel] from Southern Benin." Genetic Resources and Crop Evolution 63, no. 3 (2016): 561–79. http://dx.doi.org/10.1007/s10722-015-0362-z.

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Nyamien, Y., F. Adje, F. Niamké, O. Chatigre, A. Adima, and G. Biego. "Caffeine and Phenolic Compounds in Cola nitida (Vent.) Schott and Endl and Garcinia kola Heckel Grown in Côte d’Ivoire." British Journal of Applied Science & Technology 4, no. 35 (2014): 4846–59. http://dx.doi.org/10.9734/bjast/2014/11561.

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Simon Pierre LAMAH, Ouo-Ouo TRAORE, and Amadou Lamarana BAH. "Theme: Assessment of anthropogenic pressure on Non-Timber Forest Products (NTFP) in the central area of the Nimba Mountains Biosphere Reserve – Republic of Guinea." World Journal of Advanced Research and Reviews 24, no. 1 (2024): 804–20. http://dx.doi.org/10.30574/wjarr.2024.24.1.3118.

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The general objective of this research is to evaluate the influence of (NTFP) harvesting in the Nimba Mountains Biosphere Reserve as well as their valuation. The Accelerated Participatory Research Method was used for semi-structured interviews around the knowledge, importance and use of NTFPs. This allowed us to identify 39 species of NTFPs of plant origin and 32 of animal origin. Men exploit NTFPs at 85% while women exploit 15%. Regarding the reasons, NTFPs are exploited for the family economy 42%, followed by 23% for medicinal treatment and 18% for food, while 17% for crafts. The exploitatio

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Simon, Pierre LAMAH, TRAORE Ouo-Ouo, and Lamarana BAH Amadou. "Theme: Assessment of anthropogenic pressure on Non-Timber Forest Products (NTFP) in the central area of the Nimba Mountains Biosphere Reserve – Republic of Guinea." World Journal of Advanced Research and Reviews 24, no. 1 (2024): 804–20. https://doi.org/10.5281/zenodo.15013002.

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The general objective of this research is to evaluate the influence of (NTFP) harvesting in the Nimba Mountains Biosphere Reserve as well as their valuation. The Accelerated Participatory Research Method was used for semi-structured interviews around the knowledge, importance and use of NTFPs. This allowed us to identify 39 species of NTFPs of plant origin and 32 of animal origin. Men exploit NTFPs at 85% while women exploit 15%. Regarding the reasons, NTFPs are exploited for the family economy 42%, followed by 23% for medicinal treatment and 18% for food, while 17% for crafts. The exploitatio

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Wabali, V. C., and J. Adebola. "Anti-bacterial activity of various blends of aqueous and ethanol Extracts of garlic and bitter cola." Journal of Agriculture and Food Sciences 21, no. 1 (2023): 175–87. http://dx.doi.org/10.4314/jafs.v21i1.12.

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Diameter of inhibitory zone on Staphylococcus aureus, Escherichia coli and Streptococcus pyogenes were determined by evaluating Ethanol and water extract of bitter kola (Garcinia kola) and garlic (Allium sativum) at concentrations of sample A: (BC 100:0 G), B: (BC 80:20 G), C: (BC 60:40 G), D: (BC 40:60), E: (BC 20:80 G), F: (BC 0:100 G) and all concentrations were treated with 150ml ethanol and water extracts. For this experiment, the bitter kola and garlic were dried and milled and biotic extraction was done at different concentrations or ratios .The results showed that the diameter of inhib

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Louis Nkembi, Njukeng Jetro Nkengafac, and Ngulefack Ernest Forghab. "Assessment of livelihood activities for conservation management in the Deng Deng National Park-Belabo Council Forest Conservation Corridor, East Region of Cameroon." International Journal of Life Science Research Archive 2, no. 1 (2022): 010–18. http://dx.doi.org/10.53771/ijlsra.2022.2.1.0025.

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Many local communities in Cameroon especially around protected areas survive through the exploitation of natural resources in the wild. This study was set out to assess the different livelihood activities carried out in communities located in the corridor between the Deng Deng National Park and the Belabo Council Forest. This assessment was a giant step towards the planning for effective conservation of biodiversity in the corridor. To achieve this, a household survey was conducted using the simple random sampling technique where each household was given equal opportunity of being chosen to ta

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Tiotsop Kuete, Idris-Hermann, Raoul Donald Tchuifon Tchuifon, Aurelien Bopda, Christian Sadeu Ngakou, George Ndifor-Angwafor Nche, and Solomon Gabche Anagho. "Adsorption of Indigo Carmine onto Chemically Activated Carbons Derived from the Cameroonian Agricultural Waste Garcinia cola Nut Shells and Desorption Studies." Journal of Chemistry 2022 (August 31, 2022): 1–19. http://dx.doi.org/10.1155/2022/1236621.

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In the quest for a sustainable environment and clean water resources, the efficacy of activated carbons synthesized from Garcinia cola nut shells impregnated with KOH (CBK1/1) and ZnCl2 (CBZ1/1) for the adsorption of indigo carmine (IC) dye was studied using the batch technique. The prepared activated carbons were characterized using iodine number, elemental analysis, scanning electron microscopy (SEM), FTIR spectroscopy, powder X-ray diffraction (XRD), TGA/DTA, Boehm titration, and pH at point of zero charge. The elemental analysis showed a high percentage of carbon in both activated carbons

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Eddy, N. O. "Adsorption and inhibitive properties of ethanol extract of Garcinia kola and Cola nitida for the corrosion of mild steel in H2SO4." Pigment & Resin Technology 39, no. 6 (2010): 348–54. http://dx.doi.org/10.1108/03699421011085849.

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Boudiba, Sameh, Selcuk Kucukaydin, Alfred Ngenge Tamfu, et al. "HPLC-DAD Phenolic Composition, Antioxidant, Anticholinesterase, Antidiabetic and Anti-quorum Sensing Properties of Bitter Kola (Garcinia kola) and Kolanut (Cola acuminata)." Pharmacognosy Research 15, no. 2 (2023): 373–83. http://dx.doi.org/10.5530/pres.15.2.040.

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Dah-Nouvlessounon, Durand, Adolphe Adjanohoun, Haziz Sina, et al. "Nutritional and Anti-Nutrient Composition of Three Kola Nuts (<i> Cola nitida, Cola acuminata </i> and <i> Garcinia kola </i>) Produced in Benin." Food and Nutrition Sciences 06, no. 15 (2015): 1395–407. http://dx.doi.org/10.4236/fns.2015.615145.

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Tiotsop, Romario S., Victor Kuete, and Armelle T. Mbaveng. "Botanicals from nine selected Cameroonian edible plants displayed Anti-pseudomonas effects and potentiated the activities of antibiotics against multidrug-resistant phenotypes over-expressing MexAB-OprM efflux pumps." Investigational Medicinal Chemistry and Pharmacology 6, no. 1 (2023): 1–12. http://dx.doi.org/10.31183/imcp.2023.00074.

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Background: Despite the recognized efficiency of antibiotic therapy, the annual cases of deaths related to bacterial diseases is still growing in developing countries. In the present study, the in vitro antipseudomonal activity of the methanol extracts of nine food plants from Cameroon against the multidrug-resistant strains and isolates of Pseudomonas aeruginosa overexpressing active efflux pumps was determined. These plants included Persea americana, Syzygium jambos, Mangifera indica, Garcinia kola, Citrus sinensis, Passiflora edulis, Vernonia amygdalina, Aframomum letestuanum, and Artocarpu

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Ndukwe, Kizito Chioma, Iruka N. Okeke, Adebayo Lamikanra, Simeon K. Adesina, and Oladipo Aboderin. "Antibacterial Activity of Aqueous Extracts of Selected Chewing Sticks." Journal of Contemporary Dental Practice 6, no. 3 (2005): 86–94. http://dx.doi.org/10.5005/jcdp-6-3-86.

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Abstract The aim of this study was to determine the antibacterial activity in extracts obtained from various Nigerian chewing sticks. Aqueous extracts from seventeen chewing sticks and the fruit of C. ferruginea, one fruit used in oral hygiene in Nigeria, were screened for antibacterial activity against type cultures of Staphylococcus aureus, Bacillus subtilis, Escherichia coli, and Pseudomonas aeruginosa. Eleven of the test extracts showed activity against at least two of these referenced organisms. Minimum inhibitory concentrations (MIC) of these eleven extracts against clinical isolates fro

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LAMAH, Simon Pierre, Fatoumata SYLLA, and Amadou Lamarana BAH. "Analysis of the Effects of Anthropogenic Activities on the Biodiversity of the Monts Nimba Biosphere Reserve, Republic of Guinea." International Journal of Research and Review 11, no. 12 (2024): 377–84. https://doi.org/10.52403/ijrr.20241240.

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This work focuses on the study of the impacts of anthropogenic activities on the forest ecosystem of the Monts Nimba-Préfecture Lola Biosphere Reserve. For data collection, the kobocollect tool was used through a questionnaire developed for this purpose and sent to resource people. The general objective of this study is to assess the impact of anthropogenic activities on the forest ecosystem of the reserve. Thus, Word, Excel and kobocollect software were used for data processing. The results we reached show us that agriculture, practiced by 48% of respondents, hunting 9%, forestry (logging and

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Apiamu, Augustine, I. Orhonigbe, Uduenevwo F. Evuen, Helen E. Kadiri, Israel O. Okoro, and Enyohwo D. Kpomah. "IN-VITRO NUTRITIONAL, PHYTOCHEMICAL, ANTIOXIDANT AND ANTI-INFLAMMATORY ANALYSES INDICATED DISPARITY IN Cola nitida L. and Garcinia kola Heckel USED IN NIGERIA." FUDMA JOURNAL OF SCIENCES 7, no. 3 (2023): 102–11. http://dx.doi.org/10.33003/fjs-2023-0703-1827.

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The research affirmed that Cola nitida L. and Garcinia kola Heckel used in Nigeria are quite different medicinally and nutritionally. The proportions of all nutrients analyzed quantitatively (lipid, moisture, fibre, ash, and protein except carbohydrate) were greater in C. nitida than in G. kola Heckel (p<0.05). C. nitida has a lower energy density than G. kola Heckel (332.20 kcal/g vs 349.10 kcal/g sample) (p<0.05). Alkaloids, flavonoids, phenolics, and cardiac glycosides were all significantly greater in G. kola Heckel than C. nitida at p<0.05, in addition to saponin, tannin, and ste

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Chibuzor, Johnson V., Felix A. Onyegbule, Blessing Umeokoli, Blessing O. Oyedemi, and Eze I. Lucky. "Preliminary Phytochemical, Antioxidative and Antibacterial Screening of Selected Medicinal Plants for Possible use in the Treatment of Bacterial Diseases." Journal of Pharmaceutical Research International 36, no. 1 (2024): 38–60. http://dx.doi.org/10.9734/jpri/2024/v36i17495.

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Development of cheap and reliable diagnostics is pivotal in the control of infectious diseases. Currently, one of the best strategies to tackle infectious disease is the use of natural products from plant origin, due to the perception that long term use of western medicine induces severe complications and also to stop the prevalence of antibacterial infection. This study aims at substantiating the traditional use of selected medicinal plants with antibacterial claim for possible lead for the development of more potent drugs in the treatment of bacterial infections. The preliminary phytochemica

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Adamu, A., I. N. Ingbian, S. E. Okhale, and H. O. Egharevba. "Quantification of some phenolics acids and flavonoids in Cola nitida, Garcinia kola and Buchholzia coriacea using high performance liquid chromatography- diode array detection (HPLC-DAD)." Journal of Medicinal Plants Research 14, no. 2 (2020): 81–87. http://dx.doi.org/10.5897/jmpr2019.6850.

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Anyiam, Ifeoma Vivian, and P. P. E. Mounmbegna. "Free radical scavenging potential and antibacterial activity of Cola nitida and Garcinia kola extracts against bacterial strains isolated from patients with urinary tract infections." Ruhuna Journal of Science 11, no. 2 (2020): 98. http://dx.doi.org/10.4038/rjs.v11i2.90.

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Abonyi, Michael Chinweuba, Chidiebele Malachy Ezeude, Valentine Chidiebere Ugwueze, Chidinma Brenda Nwatu, Marcellinus Okafor Nkpozi, and Ekenechukwu Esther Young. "Prevalence and Determinants of Complementary and Alternative Medicine (CAM) Use Among Subjects with Diabetes Mellitus (DM) in a Tertiary Institution in South East Nigeria." Journal of Drug Delivery and Therapeutics 13, no. 12 (2023): 15–21. http://dx.doi.org/10.22270/jddt.v13i12.6046.

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Background: There is limited data on the use of complementary and alternative medicine (CAM) among patients with diabetes mellitus (DM) in Nigeria. This study aims to examine the prevalence, types, and determinants of CAM use among T2DM patients in Southeast Nigeria. Methods: This is a cross-sectional study of 250 diabetic patients who attended the DM clinic in a tertiary institution in South East Nigeria. Each participant completed a questionnaire which had sections on demography, diabetes-related information, and CAM use details. Data collated was analyzed using SPSS version 26.0 for w

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Joshua, P. E., C. Y. Ukegbu, C. S. Eze, et al. "Comparative studies on the possible antioxidant properties of ethanolic seed extracts of Cola nitida (kola nut) and Garcinia kola (bitter kola) on hydrogen peroxide induced oxidative stress in rats." Journal of Medicinal Plants Research 12, no. 22 (2017): 367–72. http://dx.doi.org/10.5897/jmpr2017.6346.

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Joshua, P. E., C. Y. Ukegbu, C. S. Eze, et al. "Comparative studies on the possible antioxidant properties of ethanolic seed extracts of Cola nitida (kola nut) and Garcinia kola (bitter kola) on hydrogen peroxide induced oxidative stress in rats." Journal of Medicinal Plants Research 12, no. 22 (2017): 367–72. http://dx.doi.org/10.5897/jmpr2017.6387.

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Kuete, Idris-Hermann Tiotsop, Donald Raoul Tchuifon Tchuifon, George Nche Ndifor-Angwafor, Arnaud Tamo Kamdem, and Solomon Gabche Anagho. "Kinetic, Isotherm and Thermodynamic Studies of the Adsorption of Thymol Blue onto Powdered Activated Carbons from <i>Garcinia cola Nut</i> Shells Impregnated with H<sub>3</sub>PO<sub>4</sub> and KOH: Non-Linear Regression Analysis." Journal of Encapsulation and Adsorption Sciences 10, no. 01 (2020): 1–27. http://dx.doi.org/10.4236/jeas.2020.101001.

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