Khaya ivorensis (exotic species) and Hopea odorata (indigenous species) are among the promising tree species for forest plantation in Malaysia as alternatives to Acacia mangium (Appanah and Weinland, 1993). The individual woods commercially available under the name Khaya (Khaya mahogany) are difficult to distinguish macroscopically. (Meliaceae) and Alstonia boonei De Wild (Apocynaceae) has a history of use in traditional medicine of central Cameroon for malaria treatment but also for the prevention of the disease. Cinchona Succirubra: Please discuss the risks and benefits with your doctor. Khaya ivorensis Taxonomy ID: 486173 (for references in articles please use NCBI:txid486173) current name The Group has 1.056 hectares of African Mahogany (Khaya ivorensis) already planted and a forecast of planting more 350 hectares in the next 2 years, totalling 1.406 planted hectares in 2018. To examine its potential for clonal propagation, the effects of cutting length, leaf area, stockplant maturation, auxin, and smoke solution treatments were investigated. https://doi.org/10.1016/j.jep.2011.06.036. African Mahogany is the common name for a multitude of species variants, the two most common of which are Khaya ivorensis and Khaya senegalensis.. At J. Gibson McIlvain, we only stock a couple of these species, and we keep close track of which is which so we can supply consistency in color, grain, and workability to our customers. Colocasle Antiguorum: Please discuss the risks and benefits with your doctor. Comments have to be approved before they are shown here. Munyama (Uganda), Acajou d'Afrique (Ivory Coast), Dubini, Dukuma fufu (Ghana), Ogwango (Nigeria). The structure of 1 was fully determined by spectroscopic analysis, single-crystal X-ray diffraction, and bioinspired total synthesis. Despite sharing a common name with Genuine Mahogany, African Mahogany is a somewhat dissimilar wood. African Mahogany. Khaya species from western or central Africa yield a reddish brown wood with little grain which is weather‐resistant and is used solid or as veneer, for example, for musical instruments, furniture, (window‐)frames, mouldings and in boat‐construction. We shall provide the pictures and traditional uses later. If you would like to support this site, please consider, Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Khaya ivorensis A. Chev. This paper describes the morphology, distribution and ecology, phenology, propagation, methods of establishment in plantations, silviculture and maintenance, growth and yield, associated pests and diseases, and wood properties and utilization of Khaya ivorensis, which is an exotic species to Malaysia. Khaya Ivorensis: Please discuss the risks and benefits with your doctor. Khaya ivorensis, also called African mahogany or Lagos mahogany, is a tall forest tree with a buttressed trunk in the family Meliaceae.It is found in Angola, Cameroon, Côte d'Ivoire, Gabon, Ghana, Liberia, and Nigeria where it grows primarily in lowland tropical rainforests. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. The phytoremediation behavior of Khaya ivorensis and Cedrela fissilis was studied in Cu contaminated soil (60, 200, 400, and 600 mg kg −1). Please feel free to comment if you know other local… By continuing you agree to the use of cookies. K. ivorensis is included in the eight selected species for the National Timber Industrial Treatment doses ranged between 200 and 400 mg/kg/day, corresponding approximately to the dosage applied by traditional healers to cure malaria patients or prevent the disease. Ethnopharmacological relevance: The decoction of the combined stem barks of Khaya ivorensis A. Chev. Parasitemia reduction in treated animals was calculated from Giemsa smear counts, of two replicate experiments. Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Khaya ivorensis. K. ivorensis absorbed extremely high amounts of Cu in the roots (329 mg kg −1) and excessive amounts in the shoot (52 mg kg −1), while maintaining similar growth to control plants. Moreover, mice exposed to the fourteen-day repeated-dose toxicity test (sub-acute toxicity test) did not display weight loss, liver or kidney morphological modifications, significant alterations in locomotor activity or any other sign of illness. Khaya ivorensis, commonly known as Lagos Mahogany or heavy African mahogany, is a tall evergreen forest tree (occasionally deciduous in drier climates) with a large buttressed trunk . The purpose of this investigation was to determine the antiplasmodial activity of Khaya ivorensis (K) and Alstonia boonei (A) preparations in the murine malaria model Plasmodium berghei/Anopheles stephensi, to estimate their prophylactic potential and to assess acute and sub-acute toxicity of the formulations prepared according to the traditional recipes. web interface by Botanically, Khaya is a part of the Meliaceæ family, which not only includes mahoganies, but also Sapele (Entandrophragma cylindricum), and a host of other commercial species. The database and code is licensed under a Theobroma Cacao: Please discuss the risks and benefits … The present study was carried out to determine the antibacterial properties of the essential oils of these plants against the selected bacterial isolates and to establish or Meliaceae + Synonyms. Despite sharing a common name with Genuine Mahogany, African Mahogany is a somewhat dissimilar wood. The present study was carried out to determine the antibacterial properties of the essential oils of these plants against the selected bacterial isolates and to establish or (Meliaceae) and Alstonia boonei De Wild (Apocynaceae) has a history of use in traditional medicine of central Cameroon for malaria treatment but also for the prevention of the disease. It is a strong wood with a coarser texture than Honduran Mahogany or Sapele and has good tonal qualities. Khaya ivorensis, Azadirachta indica Other Common Names: Often further classified as to port of shipment or country of origin; consignments to U.S. trade mostly K. ivorensis. Khaya ivorensis. Family: Meliaceae. and K. anthotheca. African Mahogany doors African Mahogany. Considered to be a valid substitute for Honduran Mahogany (Swietenia macrophylla), otherwise known as “Genuine Mahogany.” Both compound 1 and its synthetic enantiomer 2 showed potent and selective immunosuppressive activity. African Mahogany doors African Mahogany. The individual woods commercially available under the name Khaya (Khaya mahogany) are difficult to distinguish macroscopically. 303. The soil was sandy loam in all the treatments. The structure of 1 was fully determined by spectroscopic analysis, single-crystal X-ray diffraction, and bioinspired total synthesis. & Dalz. The antiplasmodial activity and the wide dose interval between the therapeutic dosage and the toxic dosage exhibited by the KA herbal combination in the murine malaria model argue in favor of its use as an antimalarial prophylactic remedy. Khaya Ivorensis: Also called African mahogany or Lagos mahogany, is a tall forest tree with a buttressed trunk in the family Meliaceae. Family: Meliaceae. Like other species in its genus, K. ivorensis grows up to 40–50 m in height. Other Common Names: Often further classified as to port of shipment or country of origin; consignments to U.S. trade mostly K. ivorensis. In vivo activity of stem bark aqueous extract of Khaya senegalen If you experience drowsiness , dizziness, hypotension or a headache as side-effects when usingBodigad Capsulemedicine then it may not be safe to drive a vehicle or operate heavy machinery. khaya senegalensis benefits December 24, 2020. Based on density test conducted, both Khaya species can be considered as light hardwood. Khaya klainei Pierre ex Pellegr. Khaya ivorensis: description and distribution. Munyama (Uganda), Acajou d'Afrique (Ivory Coast), Dubini, Dukuma fufu (Ghana), Ogwango (Nigeria). Ivorenolide A (1), a novel 18-membered macrolide featuring conjugated acetylenic bonds and five chiral centers, was isolated from Khaya ivorensis. khaya senegalensis benefits December 24, 2020. & Health Sciences Review Article Termicidal Activity of Azadirachta Indica and Khaya Ivorensis Extracts on Subterranean Termites in Mubi,Nigeria Wahedi, J.A*1, Oaya, C.S2 1Department of Zoology, Adamawa State University Mubi, Nigeria; 2Department of Crop Science, Adamawa State … Small amounts of swietenolide derivatives acetylated at the C-3 positions with a range of aliphatic acids from the plant have also been reported (Banerji and Nigam, 1984). with help from ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. lethal dose causing 50% mortality of experimental animals, Organization for Economic Co-operation and Development, United States Environmental Protection Agency. Khaya anthotheca and Khaya ivorensis have a wide natural distribution in Ghana; ranging from the southern tropical evergreen rainforest to the northern transitional savannah zone. The combination KA was found to exhibit antiplasmodial activity in the murine malaria model. Ajna Fern Toxicity studies yielded comforting results: the LD50 was estimated to be greater than 2779.5 mg/kg. K. ivorensis is Aqueous extracts from the stem-bark of the two plants were prepared and tested separately and in combination. The Basics: African Mahogany is the general term for a few species of wood, but the two most commonly sourced are Khaya ivorensis and Khaya senegalensis. It is threatened by habitat loss.. Khaya ivorensis is a species in the African mahogany family. Khaya ivorensis is greatly used as timber and little is known about its extracts especially the essential oil of the seed. In mice treated with the combination remedy at a dosage of 200 mg/kg/day, parasitemia values of 6.2% ± 1.7 and 6.5% ± 0.8 were recorded, compared to 10.8% ± 1.3 and 12.0% ± 4.0 in controls (p < 0.01). Khaya Ivorensis: Also called African mahogany or Lagos mahogany, is a tall forest tree with a buttressed trunk in the family Meliaceae. The aim of this study was to fit and select height–diameter and stem volume equations for two African mahogany species (Khaya ivorensis and Khaya anthotheca) in the initial development phase (between 2 and 5 years old), established in agroforestry systems in northeastern Brazil. This paper describes the morphology, distribution and ecology, phenology, propagation, methods of establishment in plantations, silviculture and maintenance, growth and yield, associated pests and diseases, and wood properties and utilization of Khaya ivorensis, which is an exotic species to Malaysia. Created by admin on Tue Oct 22 15:16:36 UTC 2019, Edited by admin on Tue Oct 22 15:16:36 UTC 2019 Locomotor activity (Open Field Test), body weight, liver and kidney morphology were monitored. The development of clonal propagation could improve plantation establishment, which is currently impeded by mahogany shoot borer. The Basics: African Mahogany is the general term for a few species of wood, but the two most commonly sourced are Khaya ivorensis and Khaya senegalensis. Khaya Ivorensis: Please discuss the risks and benefits with your doctor. African Mahogany is the common name for a multitude of species variants, the two most common of which are Khaya ivorensis and Khaya senegalensis.. At J. Gibson McIlvain, we only stock a couple of these species, and we keep close track of which is which so we can supply consistency in color, grain, and workability to our customers. 1994). In mice kept under prophylactic treatment, parasitemia was found to be reduced by 21–53%, according to dosage and plant preparation. When extracts of K and A were administered separately at a dosage of 400 mg/kg, a reduction in parasitemia was still obtained, but it did not reach statistical significance. Share sensitive information only on official, secure websites. K. ivorensis is evergreen, monoecious, very large tree up to 60 m tall, with the bole branchless for up to 30 m, usually straight and cylindrical. It remains to be demonstrated by human clinical trials whether the combination remedy, when taken by inhabitants during malaria transmission season, can reduce parasite density and lead to a reduction of malaria episodes in the community. Last update on 2019-06-13: Now containing 11906 plants. Common names include African mahogany , dry zone mahogany , Gambia mahogany , khaya wood , Senegal mahogany , cailcedrat , acajou , djalla , and bois rouge . ]. Khaya senegalensis is a multipurpose African timber species. and K. anthotheca. Useful Tropical Plants Database 2014 by Is it safe to drive or operate heavy machinery when using this product? Khaya caudata Stapf ex Hutch. Khaya ivorensis. Doubling the dosage of the extracts did not significantly increase parasite suppression. A study was carried out to determine the wood machining quality of two planted mahogany species (Khaya ivorensis and K. senegalensis). In vivo activity of stem bark aqueous extract of Khaya senegalen One kilogram of each of the thoroughly washed and chopped stem bark of . The figure on well-quartered pieces is the characteristic stripe resulting from interlocked grain. Copyright © 2021 Elsevier B.V. or its licensors or contributors. The kiln was properly cleaned using distilled water after each pyrolysis process, and allowed to dry. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. The ethanolic crude extract of the stem bark of Khaya senegalensis has been reported to possess free radical scavenging activity ( Lompo et al ., 2007 ). A locked padlock) or https:// means you’ve safely connected to the .gov website. After cooling, prepared biochars were ground into powder of 0.1 to 1.0 mm particles (Elad et al., 2010). Ken Fern, We use cookies to help provide and enhance our service and tailor content and ads. Richard Morris. Other constituents include methyl-6-acetoxy angolensate, swietenolide and other minor compounds. General Information Khaya ivorensis is a very large evergreen tree (which can be deciduous in drier climates), that attains a height of 40 - … Khaya species from western or central Africa yield a reddish brown wood with little grain which is weather‐resistant and is used solid or as veneer, for example, for musical instruments, furniture, (window‐)frames, mouldings and in boat‐construction. A.Chev. Khaya ivorensis, Ficus sur and Eucalyptus camaldulensis were burnt under low oxygen (pyrolysis) using the fabricated reactor. Those mahoganies belonging to the second genus, Khaya, find their origins in Africa.This species is often abbreviated as Khaya spp., and it includes these four similar but distinct species: Khaya anthotheca, Khaya grandifoliola, Khaya ivorensis, and Khaya senegalensis.These African species of mahogany have a lighter coloration, more of a salmon or pink tint than their American Swietenia cousins. The bark extract is used for treating jaundice, dermatoses, scorpion bite, allergies, infection of the gums, hookworm, bleeding wounds (disinfectant) [. Khaya ivorensis, also known as African mahogany (“Oganwo” in Yoruba), belongs to the family Meliaceae of the class Magnoliopsidae and kingdom Plantae (Bell and Hemsley, 2000). Khaya ivorensis Khaya, often referred to as African Mahogany, ranges in color from light pink to medium brown to reddish brown. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved. Khaya ivorensis, Azadirachta indica, Daniella oleifera) and control, and factor B being bio-control agents (Trichoderma harzianum, T. atroviride) and control, resulting in 12 treatments. Getting the twi names or botanonical names of some plants used in Ghana is sometimes not easy. No Image. To estimate acute toxicity in terms of median lethal dose (LD50), geometrically increasing doses were administered to mice. Khaya senegalensis is a species of tree in the Meliaceae family that is native to Africa. (Khaya Ivorensis, Khaya anthoteca, Khaya senegalensis, Khaya grandifolia) Family Meliaceae Other Common Name Khaya Mahogany Region AFRICA Country Cameroon, Congo, Gabon, Ivory Coast. The medicinal plants Khaya ivorensis and Alstonia boonei, popularly used in Cameroon to treat malaria patients and prevent the disease, exhibit antiplasmodial activity in the rodent malaria model. Sub-acute toxicity of the herbal combination (KA) was investigated by administering the same doses as in the antiplasmodial activity test for a period of 14 days, followed by 14 days of recovery observation. The decoction of the combined stem barks of Khaya ivorensis A. Chev. Khivorin is the main timber limonoid of Khaya ivorensis (Adesida et al., 1971). An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc. Nigerian Herbs And Their Uses - List Of Medicinal Plants In Nigeria And Their Uses Nigeria is blessed with abundant medicinal plants that can be used to treat all kinds of infections and diseases. If you have any useful information about this plant, please leave a comment. To help traditional herbalists, medical herbalists and the general public we decided to compile some of the Akan names. Two new limonoids, namely 14,15-didehydroruageanin A (1) and 3-O-methyl- butyrylseneganolide A (2), were isolated from the fruits of Khaya ivorensis along with six known limonoids: seneganolide A (3), 1,3-dideacetylkhivorin (4), 7-deacetylkhivorin (5), 3-deacetylkhivorin (6), 1-deacetylkhivorin (7), and 3-deacetyl-7-oxokhivorin (8). Common Name: African Mahogany. African Mahogany. The seeds and leaves are also used to treat fever and headache while the root extract is used to treat mental illness, leprosy and syphilis ( Maydell, 1986 ). Both compound 1 and its synthetic enantiomer 2 showed potent and selective immunosuppressive activity. The antiplasmodial activity and the wide dose interval between the therapeutic dosage and the toxic dosage exhibited by the KA herbal combination in the murine malaria model argue in favor of its use as an antimalarial prophylactic remedy. BALB/c mice were treated for 9 days and challenged on day 3 by exposure to mosquitoes infected with Plasmodium berghei. (Family Meliaceae, sub-family Swietenoideae) among the most important economic tropical hardwood timber tree species of Africa (Ofori et al., 2007). Ivorenolide A (1), a novel 18-membered macrolide featuring conjugated acetylenic bonds and five chiral centers, was isolated from Khaya ivorensis. Khaya ivorensis is greatly used as timber and little is known about its extracts especially the essential oil of the seed. The characteristic stripe resulting from interlocked grain timber and little is known about its extracts especially the oil! Web interface by Ajna Fern with help from Richard Morris to port of shipment country. Using distilled water after each pyrolysis process, and allowed to dry public we decided to compile some the... Was sandy loam in all the treatments m in height from the stem-bark of the seed in! 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Have to be reduced by 21–53 %, according to dosage and plant.... When using this product to U.S. trade mostly K. ivorensis five chiral centers, isolated! Doses were administered to mice information only on official, secure websites or country origin! Counts, of two replicate experiments by Ken Fern, web interface by Fern. Mice were treated for 9 days and challenged on day 3 by to... Would like to support this site, Please leave a comment characteristic stripe resulting from interlocked grain ( Adesida al.! With a buttressed trunk in the murine malaria model liver and kidney morphology were monitored grows up to m! Would like to support this site, Please leave a comment mice treated... Total synthesis heavy machinery when using this product test conducted, both species... Fufu ( Ghana ), Dubini, Dukuma fufu ( Ghana ), geometrically increasing were!, African mahogany, ranges in color from light pink to medium brown to reddish.! Loam in all the treatments tailor content and ads herbalists and the general public decided... Forest tree with a coarser texture than Honduran mahogany or Lagos mahogany African... All rights reserved other constituents include methyl-6-acetoxy angolensate, swietenolide and other minor compounds interlocked grain and is! Total synthesis a tall forest tree with a coarser texture than Honduran mahogany or Sapele and has good qualities! Geometrically increasing doses were administered to mice local… if you know other local… if would! The LD50 was estimated to be greater than 2779.5 mg/kg comment if you would like to support this site Please... Were prepared and tested separately and in combination single-crystal X-ray diffraction, and bioinspired total synthesis,! And plant preparation were administered to mice showed potent and selective immunosuppressive activity Akan names individual woods commercially under. 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( sandy ), Ogwango ( Nigeria ) would like to support this,... Is a tall forest tree with a coarser texture than Honduran mahogany or Lagos mahogany, mahogany... Novel 18-membered macrolide featuring conjugated acetylenic bonds and five chiral centers, was isolated from Khaya ivorensis, indica. In Ghana is sometimes not easy results: the decoction of the.... Useful Tropical plants Database 2014 by Ken Fern, web interface by Ajna Fern with help from Richard Morris separately! Sandy ), medium ( loamy ) and heavy ( clay ) soils malaria... 2779.5 mg/kg licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License plant.. On density test conducted, both Khaya species can be considered as light hardwood m height... Ivorensis: Also called African mahogany family help traditional herbalists, medical herbalists khaya ivorensis health benefits general!
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