Pl. 3,7-dimethyl-6-octenoic acid, neric acid) [ 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 ]. According to the classification provided by companies to ECHA in CLP notifications this substance may be fatal if swallowed and enters airways, is toxic to aquatic life with long lasting effects, causes serious eye damage, is suspected of causing genetic defects, is suspected of causing cancer, is a flammable liquid and . Wiss. Rendle in Flora of China @ efloras.org" eFlora. Munro ex Duthie (1888); Sorghum nardus (L.) Kuntze (1891); Andropogon thwaitesii Hook.f. These species are used to produce Citronella oil, which is used in soaps, as an insect repellent in insect sprays and candles, and in . C. nardus is a perennial and caespitose. Octadecanoic acid methyl ester compound isolated from methanol extract of C. nardus dried leaves (25 g/mL) showed antiviral activity towards measles virus-infected Vero cell with 84.01% inhibition percentage compared to ribavirin (0.1 g/mL) (91.09%) using antiviral assay [ 9 ]. lysocladusStapf, Cymbopogon virgatus Stapf ex Bor, Sorghum nardus (L.) Kuntze [ 1 ]. The purity tests, except foreign matter test are based on C. nardus dried aerial powder of 0.355 mm particle size. Discard the water in Clevenger and collect the oil in 10 mL of volumetric flask. Diarrhoea, Colds, Spasms. Web. C. nardus cannot be eaten because of its unpalatable nature, and is an invasive species that renders pastureland useless, since cattle will starve even in its abundance. 2012; p.259-260. Some species (particularly Cymbopogon citratus) are commonly cultivated as culinary and medicinal herbs because of their scent, resembling that of lemons (Citrus . [Scale bars: am = 20 m], Figure 3 : TLC chromatogram of geraniol (S) and essential oil of C. nardus dried aerial (L) observed under visible light after derivatisation, Detector: UV 200 nmColumn: C18 (3.5 m, 4.6 mm I.D x 150 mm) (Zorbax SB-C18 if necessary). ex Nees) Roberty. (1900); Cymbopogon confertiflorus (Steud.) Essential oil of C. nardus aerial showed antibacterial activity against Gram-negative bacteria (Escherichia coli and Pseudomonas aeruginosa) with minimum inhibitory concentration (MIC) value of 0.244 g/mL compared to kanamycin (MIC = 31 g/mL) using two-fold broth microdilution method [ 14 ]. Besides its ornamental characteristics, is much utilized at the tropics in the family gardens for the smell it emits able to keep away the insects, in particular the mosquitoes. (1840); Andropogon nilagiricus Hochst. Close suggestions Search Search. The 25 mg/kg . The essential oil, extracted by distillation in steam current from the partially dried leaves, of yellow colour and with an intense smell of lemon, is amply utilized in cosmetics, perfumes, soaps, lotions for the skin, deodorants and in many repellent products for the insects under various forms; the chemical components conferring this property are mainly the citronellal, the geraniol and the citronellol; commercially they distinguish two type of oil, the Ceylon one and the Java one, which contains a greater quantity of citronellal (40-50%) and therefore is more prized. Wallingford, UK: CAB International. It is a perennial and grows primarly in the seasonally dry tropical biome(s). Note: This is a project under development. Spikelets (sessile) 4.5-6.0 mm long (pedicellate slightly shorter). Figure 6: UV spectrum of geraniol standard solution (0.5 mg/mL) and essential oil of C. nardus dried aerial powder. Pronunciation of Cymbopogon nardus with 2 audio pronunciations. Scribd is the world's largest social reading and publishing site. Cymbopogon, also known as lemongrass, barbed wire grass, silky heads, Cochin grass, Malabar grass, oily heads, citronella grass or fever grass, is a genus of Asian, African, Australian, and tropical island plants in the grass family. Unless otherwise noted, text and images are licenced: CC BY 4.0, Cite taxon page as 'WFO (2022): Cymbopogon nardus(L.) Rendle. Enter the email address you signed up with and we'll email you a reset . Easy. marginatus, Hack. (family Poaceae). http://www.worldfloraonline.org/taxon/wfo-0000861056, Brazilian Flora 2020 project - Projeto Flora do Brasil 2020, [B].Brazilian Flora 2020 project - Projeto Flora do Brasil 2020. Stapf ex Bor, which is native to both Indian and Sri Lanka, in having unawned spikelets . Average watering needs. Genus description. From: Trongtokit, Y., Rongsriyam, Y., Komalamisra, N., & Apiwathnasorn, C. (2005). Powdered material consists of parenchyma cells; anomocytic type of stomata attached to epidermis; a group of vessels, annular, pitted and spiral vessel; elongated fibre and fragment of sclerenchyma cells; simple unicellular, and grandular trichomes with multicellular stalks and multicellular globular heads found isolated; macrosclereid; calcium oxalate in the form of druses. Mol. Figure 1 : Cymbopogon nardus. in the genus Search from Cymbopogon Nardus stock photos, pictures and royalty-free images from iStock. Uses. nardus, which is native to Sri Lanka, is the common citronella grass. No-observed-adverse-effect level (NOAEL) is not more than 2,000 mg/kg body weight [ 16 ]. C. nardus is a perennial and caespitose. 1046. Reference: Dravya - Substance, Rasa - Taste, Guna - Qualities, Veerya - Potency, Vipaka - Post-digesion effect, Karma - Pharmacological activity, Prabhava - Therepeutics. C. citratus blocked the production of aflatoxins B2 and G2 at 0.5 L/mL. Cymbopogon nardus (L.) Rendle. Morphology. This review attempts to address the difficulty in restoring grasslands to secondary tropical forest through reforestation. . Synonym Full Citation Basionym Type; Andropogon nardus Andropogon nardus Linnaeus, Sp. 44) from Bukoba District, between Ituri and Buddu Forest, Mildbraed, 100. Its native status in Africa is disputed (e Monocot, 2013; USDA-ARS, 2014 ). The chemicals contained in citronella grass essential oil will be greatly . Cymbopogon nardus has been cultivated in the United States, but the variety involved is not known. No death was found throughout the study period. Basal sheaths persistent and investing base of culm; culms tufted, robust, 75-300 cm tall, 1-2 cm in diameter. A unique repository of information on India's biodiversity confertiflorus (Steud.) The plant is sometimes cultivated in tropical areas for its essential oil, which is used as a food flavouring. The Cymbopogon nardus (L.) Rendle (1899) is an evergreen perennial herbaceous species thickly cespitous, aromatic, 1-1,8 m tall, with robust creeping rhizome from which originate sessile leaves ensheathing at the base where they form a purple red pseudo stem of 1-2 cm of diameter. zeyheri Hack. It is the source of an essential oil known as citronella oil, which is widely used for its natural insect-repelling properties. Taxonomy information for Cymbopogon nardus. formula: Danger! Open navigation menu. Plant Morphology. Andropogon nardus var. AndropogonconfertiflorusSteud., AndropogongrandisNees ex Steud., AndropogonhamulatusNees ex Steud., Andropogonkhasianus(Hack.) Ang Cymbopogon nardus sakop sa kahenera nga tanglad, ug kabanay nga balili.. Kini nga matang hayop na sabwag sa: Andaman Islands (kapuloan sa Indiya) Assam (estado) Bismarck Archipelago They contain essential oils that have medicinal, culinary and cosmetic uses. Very difficult. Name status. MONACO NATURE ENCYCLOPEDIA | All rights reserved. Investigation was conduct to determine the chemical composition of Cymbopogon nardus oil (CNO). This study examines work conducted in Knuckles Forest Reserve (KFR) in the lower montane tropical rainforest and grasslands of Sri Lanka. Es una planta herbcea, perenne, aromtica y robusta que se propaga por esquejes y pertenece a la familia de las Gramneas. The record derives from WCSP It is widely naturalized in tropical Asia and grown as an ornamental in South Florida and southern California (Floridata, 2014). You can Help creating new pages. The plant is sometimes cultivated in tropical areas for its essential oil, which is used as a food flavouring. Citronella Oil. Jain [family POACEAE] Cymbopogon pendulus (Nees ex Steud.) Leaf blade 150-350 x 2-5 mm, usually flat, parallel-sided at base; ligule an unfringed membrane. This fresh lemony and sweet-smelling grass variety is a natural air purifier and an established insect repellant. Necropsy revealed no significant abnormality but several histological lesion were found. Fly ash applied at 25% showed higher yield of brinjal ( Solanum . Andropogon pseudohirtus Steud. , tested the essential oils of Cymbopogon citratus, Cymbopogon nardus, Cananga odorata, Citrus sinensis, Eucalyptus citriodora, . Several Cymbopogon species (i.e., Cymbopogon citratus and Cymbopogon nardus) are cultivated commercially for the aromatic oils that are distilled from their leaves. For that purpose, Cymbopogon citratus (DC.) Synonyms: Andropogon nardus L. (1753); Andropogon pseudohirtus Steud. Essential oil of C. nardus leaves (80 g/mL) showed antifungal activity against Candida albicans with inhibition zone (IZ) of 47 mm diameter compared to clotrimazole (20 g/mL) (IZ = 46 mm) using disc diffusion method [ 6 ]. nilagiricus Hack., Andropogonnardusvar. Parts Used. -terpineol, , -linalool, -citronellal, -selinene, bergamal, -citronellol, (Z)-citral, alloaromadendrene, eugenol, geranial, geranyl acetate, geranyl formate, geranylisovalerate, geraniol, germacrene-D, (E)--ocimene, cis-ocemene, trans-ocemene, citral, citronellal, citronellol, 3,7-dimethyl-2,6-octadienal, 3,7-dimethyl-1,6-octadien-3-ol, camphene, citronellol acetate, , citronellyl acetate, citronellyl butyrate, citronellyl tiglate, cis-carveol, cis-carvone oxide, cubenol, D-limonene, isopulegol, endo-borneol, neral, nerol, pinocarvone, sabinene, seychellene), ketones (e.g. 5.1 Dravya; CSIR, Council of Scientific and Industrial Research covers a wide spectrum from radio and space physics, oceanography, chemicals, drugs, genomics, biotechnology . Oral single dose acute toxicity study on female Sprague Dawley rats ( aged between 7 and 12 weeks old) using aqueous extract of C. nardus leaves showed no toxic effect on the parameters observed, including behavior, body weight, food and water intake. Coarse grass quickly grows to a large clump up to 6' wide by 6' tall in warm climates. Validus Stapf, AndropogonpseudohirtusSteud., AndropogonthwaitesiiHook.f., CymbopogonafronardusStapf, CymbopogonclaessensiiRobyns, Cymbopogonconfertiflorus (Steud.) III E-L. United States: CRC Press. [cited on 30, Raghuram K, Sanjeeb K, Bhaswati C, Suvankanta D, Kasturi K, Jinon K. Chemical composition and anti-candidiasis mediated wound healing property of, Salome K, Joanne B, Pierre A, Fernand G, Benedicta KK, Brice S, Georges A, Michel F, Mansourou M, Joelle QL.
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