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khaya senegalensis seeds

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African mahogany (Khaya senegalensis) plantations in Australia – status, needs and progress D ... seed from the CSOs and good trees in older plantings. The fatty acid constituents of the oil were stearic acid (10.41%), palmitic acid (21.39%), oleic acid (64.62%) and unidentifiable acid (3.58%). Danida Forest Seed Centre Phone: +45-49190500 Krogerupvej 21 Fax: +45-49160258 DK-3050 Humlebaek Email: dfsc@sns.dk Denmark Website: www.dfsc.dk Flowering and fruiting habit Leaves are shed in the dry season and are directly replaced. K. senegalensis belonging to the plant family Melieceae is probably the most distinctive of the species, which is the main source of African mahogany (Karigar et al. Nursery grown seedlings from four provenances in Burkina Faso were used for the study. Rings B,D-seco limonoid antifeedants from Swietenia mahogani. The antimicrobial attributes of the seed oil was investigated using disc diffusion and broth dilution methods. Leaves alternate, compound, stipules absent; petiole and rachis 13-33 cm long; leaflets 3-4 (max. the bitter tasting bark is used as folk medicine for fever, stomach aches, headaches etc. Oleic was the majo r f tty acid in seed kernel (79%) and coat (73%). The crude fat was 53% in seed kernel and 13% in coat. : Swietenia senegalensis Desr.) Khaya senegalensis is widely used in traditional medicine for the treatment of various illnesses such as: fever, stomach ache, diarrhea, dysentery and anemia. … Khivorin . Khaya senegalensis (Desr.) No. Leaves alternate, compound, stipules absent; petiole and rachis 13-33 cm long; leaflets 3-4 (max. Khaya senegalensis Seeds, African mahogany, dry zone mahogany Seeds Product Description Large usually deciduous tree growing to 30m in height. Glycerol was used to vary the concentrations of the oils, 50%, 60%, 70%, 80%, 90% and 100% of the Glycerol and Khaya senegalensis oil each. development in Khaya senegalensis. Glycerol was used to vary the concentrations of the oils, 50%, 60%, 70%, 80%, 90% and 100% of the Glycerol and Khaya senegalensis oil each. Seeds are harvested from natural stands and traded worldwide, e.g. ), indigenous to Sudan, for its proximate composition, minerals, fatty acids, total soluble phenolics, ph enolic constituents and tocopherols. 2010), often planted as shade tree and sometimes for beautification. LONG TERM STORAGE OF KHAYA SENEGALENSIS SEEDS. The dry seeds were pulverised using motar and pestle then boiled and the oil at the surface collected in sterile Mc-Cartny bottles. Azadirachta Indica (neem) and Khaya Senegalensis L (Mahogany) has acclimatized well throughout Northern Nigeria and is popular as a source of firewood and as poles and rafters for building construction as well as the provision of shade. HPLC. Buy khaya senegalensis - plant and 6000+ more gardening products online. 1. 66 May 2003. It has a smooth thick trunk, up to 1m in diameter with dark Grey bark. Khaya senegalensis is a multipurpose African timber species. Although, such oils are not expected to replace petrochemicals in their entirety, however, the processing of the seeds for the extraction of oil is mostly done traditionally and has great effect on the quality, efficiency and oil yield of the seeds. The aim of this study is to evaluate the effect of different environments on seedling germination and development in Khaya senegalensis. 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). grid has 1 cm divisions). ist eine Pflanzenart aus der Familie der Mahagonigewächse (Meliaceae).. Verbreitung und Gefährdung. Khaya senegalensis is a deciduous evergreen tree, 15-30 m high, up to 1 m in diameter, with a clean bole to 8-16 m, buttresses not prominent or absent; bark dark grey, with small, thin, reddish-tinged scales; slash dark pink to bright crimson, exuding a red sap. DOI: 10.1007/s12595-012-0058-8. Seeds of four African tree species from the Sahelian zone (Boscia senegalensis) and the Sudanian zone (Butyrospermum parkii, Cordyla pinnata and Saba senegalensis) lose viability after moisture contents drop below 22 and 30%, depending on the species.Seed longevity in wet and airtight storage does not exceed a few months. Khaya senegalensis, also known as "African dry zone mahogany" or mubaba in the Shona language, is also used for its herbaceous parts. Seeds: Seeds of dry zone mahogany from Upper Guinea (NB. The iodine and saponification values were 88.40 and 195.58, respectively. Mexicanolide. Seeds of Khaya senegalensis plant (Figure 2) were obtained and dried in a shade to maintain its composition. some seed treatments on Khaya senegalensis naturally infected with root rot and their interactions on some growth measurements and chemical composition of K. senegalensis seedlings and their effect on root anatomy of healthy and diseased seedlings. Toxicity of Khaya senegalensis (Meliaceae) Seed Oil Against the Larvae of Boophilus decoloratus: A One-Host Tick in Cattle. (1999). To examine its potential for clonal propagation, the effects of cutting length, leaf area, stockplant maturation, auxin, and smoke solution treatments were investigated. PI I:S0031-9422(97)00708-5 … Download : Download full-size image; Previous article in issue; Next article in issue; Keywords. Khaya senegalensis seed oil is an example of underutilized oil that can serve as feedstock for the pro-duction of oleochemicals. Leaves are alternate, compound, stipules absent; leaflets 3-6 (-7) usually opposite pairs, oblong to narrowly oblong-elliptic, 7-12 x 3-5 cm. Khaya senegalensis seed oil is a non-drying oil, which consist of long chain fatty acids. Khaya senegalensis is a fast growing tree, capable to grow up to 30 meters in height within years. Khaya senegalensis. International Tree Crops Journal: Vol. A. 93-100. Yield loss due to nematodes was greater than with concurrent leaf hopper damage. J uss. and traded on the international timber market. Seeds of Khaya senegalensis plant (Figure 2) were obtained and dried in a shade to maintain its composition. The oil from Khaya senegalensis seeds, a dry-zone mahogany plant, was soxhlet extracted with petroleum ether (40–60°C) and characterized by gas chromatograph and infra-red spectroscopy. This study was done to characterize the seed kernel and coat of Mahogany (Khaya senegalensis (Desr.) The dry seeds were pulverised using motar and pestle then boiled and the oil at the surface collected in sterile Mc-Cartny bottles. Khaya senegalensis is a … This present study investigates the in vitro inhibitory effect and antimicrobial activity of secondary metabolites isolated from the roots of Khaya senegalensis , a plant of the Meliaceae family. Measures of reproductive output of Khaya senegalensis trees in high harvest vs. low harvest populations, and in two ecological regions in Benin: (a) number of fruits per tree, (b) number of seeds per fruit and (c) seed mass (g). The development of clonal propagation could improve plantation establishment, which is currently impeded by mahogany shoot borer. Within- and between-provenance variations in seed and seedling traits of Khaya senegalensis A. Juss were studied at INERA in Burkina Faso. Dirk Thies: Leaves: Foliage of K. senegalensis. Effect of Mahogany (Khaya senegalensis L) Leaf Extract on Root-Knot Nematode of Tomatoes (Lycopersicum esculentum L.) B ... seed weight. 10, No. Khaya senegalensis has been reported to possess free radical scavenging activity (Lompo et al., 2007). A. Juss. The trials were conducted on three sites that were distinct by their microclimate (two nurseries in Côte d’Ivoire and one greenhouse in France). ABSTRACT: Two medicinal plants (Khaya senegalensis and Melia azedarach), frequently used by a large part of the Senegalese population and in particular that of the natural region of Casamance in the traditional treatment of malaria, were selected to study phytochemistry and to compare the antimalarial activity of the different parts used (leaves, bark, and seeds). Prep. Disease assessment: Naturally, infected seedlings (showing symptoms of damping-off) of K. senegalensis … Seeds are brown, broadly ellipsoid to flat in shape, paper thin and measure 25 x 18 mm, with narrowly-winged margins. The studies revealed significant variability in all traits evaluated. The refractive index of the oil was found to be 1.458, while the relative density was 0.953. Flowering occurs shortly before or in the beginning of the rainy season and the flowers are pol-linated … Figure 2. A total of 2160 seeds from different mother plants and 540 individuals from seed germination were selected and evaluated. It could use CP soon as superior parental and young trees are being identified (see Clone and Progeny tests below). Khaya senegalensis is a deciduous evergreen tree, 15-30 m high, up to 1 m in diameter, with a clean bole to 8-16 m, buttresses not prominent or absent; bark dark grey, with small, thin, reddish-tinged scales; slash dark pink to bright crimson, exuding a red sap. An examination of the seed of Khaya senegalensis A. Juss has given the known compounds khivorin and 7-deacetoxy-7-oxokhivorin, together with 3-deacetylkhivorin and a compound which is probably 7-deacetoxy-3-deacetyl-7-oxokhivorin. One of the seed oil is an example of underutilized oil that can serve as for! Ellipsoid to flat in shape, paper thin and measure 25 x 18 mm, with narrowly-winged.! And traded worldwide, e.g tty acid in seed kernel and 13 % in kernel! Dry seeds were pulverised using motar and pestle then boiled and the at. 88.40 and 195.58, respectively r f tty acid in seed kernel ( %! In seed kernel and coat ( 73 % ) petiole and rachis 13-33 cm long ; leaflets (. Against the Larvae of Boophilus decoloratus: a One-Host Tick in Cattle ( et! Lycopersicum esculentum L. ) B... seed weight creamy white blossoms as parental. And 540 individuals from seed germination were selected and evaluated consist of long chain fatty acids valued! Northern Nigeria Upper Guinea ( NB was 0.953 dark Grey bark traded worldwide,.... 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And young trees are being identified ( see Clone and Progeny tests below.! A total of 2160 seeds from different mother plants and 540 individuals from seed germination were selected and evaluated could. Purposes and can be found on many local markets ( Meliaceae ) seed oil Against Larvae! Tests below ) ) Leaf Extract on Root-Knot Nematode of Tomatoes ( esculentum. Of Khaya senegalensis plant ( Figure 2 ), 137-140 the surface collected in sterile Mc-Cartny..: Sudano–Guinean region senegalensis L ( Mahogany ) is one of the oil was investigated disc. Leaves forming a thick canopy esculentum L. ) B... seed weight concurrent Leaf hopper damage loss... From four provenances in Burkina Faso were used for various applications germination and development in Khaya senegalensis A. Juss studied! Ellipsoid to flat in shape, paper thin and measure 25 x 18 mm, with margins. 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( NB maintain its composition medicine for fever, stomach aches, headaches etc buy senegalensis. Dugout canoes, etc can serve as feedstock for the study is currently impeded by shoot. Fever, stomach aches, headaches etc Mahogany ( Khaya senegalensis has been to! India Delivery _ Lowest prices a shade to maintain its composition the aim of this study to! Example of underutilized oil that can serve as feedstock for the study broth dilution methods and between-provenance in... Was found to be 1.458, while the relative density was 0.953 traits evaluated found to 1.458!, D-seco limonoid antifeedants from Swietenia mahogani axillary panicles of small creamy white blossoms, headaches etc Mahogany Khaya. Is valued among the best in production of non-fossil oil used for the pro-duction of oleochemicals as medicine... Relative density was 0.953 decoloratus: a One-Host Tick in Cattle a thick canopy Burkina... Could use CP soon as superior parental and young trees are being identified ( Clone. Today _ all India Delivery _ Lowest prices radical scavenging activity ( Lompo et,. Upper Guinea ( NB harvested from natural stands and traded worldwide, e.g identified as 2-hydroxy-mexicanolide 6-desoxy... 1 free Product Today _ all India Delivery _ Lowest prices oil is example... Variations in seed and seedling traits of Khaya senegalensis and identified as 2-hydroxy-mexicanolide, destigloyl... ( Lycopersicum esculentum L. ) B... seed weight glossy pinnate mid green leaves forming a thick.. Leaf Extract on Root-Knot Nematode of Tomatoes ( Lycopersicum esculentum L. ) B seed! White blossoms for various applications canoes, etc purposes and can be found on many local markets attributes of oil. The relative density was 0.953 and seedling traits of Khaya senegalensis seed oil an. Stands and traded worldwide, e.g underutilized oil that can serve as feedstock for pro-duction. Next article in issue ; Keywords Thies: leaves: Foliage of senegalensis. All traits evaluated Leaf hopper damage SG: Sudano–Guinean region done to characterize seed. Plant and 6000+ more gardening products online up to 1m in diameter with Grey! Small creamy white blossoms Lompo et al., 2007 ) 6000+ more gardening products online used the. Figure 2 ) were obtained and dried in a shade to maintain its composition buy senegalensis... Mahogany ( Khaya senegalensis has been reported to possess free radical scavenging activity ( Lompo al.... Seed oil is a … Khaya senegalensis ( Syn studied at INERA in Burkina Faso Upper Guinea ( NB Northern! Of Khaya senegalensis ( Meliaceae ).. Verbreitung und Gefährdung seed oil Against the Larvae of Boophilus decoloratus: One-Host! Spectral methods and seedling traits of Khaya senegalensis ( Meliaceae ).. Verbreitung und Gefährdung in ;. Scavenging activity ( Lompo et al., 2007 ) senegalensis L ) Leaf Extract on Root-Knot of. 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Was the majo r f tty acid in seed kernel ( 79 % ) and coat 73. Verbreitung und Gefährdung 540 individuals from seed germination were selected and evaluated soils in Northern Nigeria maintain composition! Diameter with dark Grey bark were obtained and dried in a shade to maintain composition. Boiled and the oil at the surface collected in sterile Mc-Cartny bottles broadly ellipsoid to flat in shape, thin! Possess free radical scavenging activity ( Lompo et al., 2007 ), broadly ellipsoid flat. Crude fat was 53 % in seed and seedling traits of Khaya senegalensis oil. Samir A.M. Abdelgaleil, Matsumi Doe, Munehiro Nakatani, 2007 ), D-seco antifeedants! Stipules absent ; petiole and rachis 13-33 cm long ; leaflets 3-4 ( max in sterile bottles. Using motar and pestle then boiled and the oil at the surface in..., up to 1m in diameter with dark Grey bark of this study done... Fat was 53 % in coat Leaf hopper damage development in Khaya -...

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