Chemical Composition of the Essential Oil of Neem (Azadirachta indica A. Juss. ) Seeds Harvested in Senegal

نویسندگان

چکیده

Objective: To make better understanding of the neem seed composition (Azadirachta indica A. Juss.) particularly in Senegal by extraction, proportioning and determination its essential oil. Methods: The extraction oil from seeds is carried out hydro-distillation. Gas Chromatography (GC) Mass Spectrometry (MS) were used for analysis identification components. Findings: yield dry (95.7% matter) 0.076%. major compounds identified are 5,6-dihydro-2,4,6-triethyl- (4H) 1-3,5-dithiazine (39.1%), cis 1,2,4-Trithiolane, 3, 5-diethyl (7.9%), 1-H-indole 2,3-dione trans 3,5-diethyl (6.2%), ethyl thioisobutyrate (4%). classification reveals that composed sulfur nitrogen (40.1%), (25.3%), (15.1%), sesquiterpenes (7.4%), Fatty Acid Esters (FAE) (1.5%) hydrocarbons (0.4%). This mainly non-terpene compounds. Novelty: method GC-MS although being most widely implemented quantification volatile not applied case African origin. Keywords: Chemical Composition; Essential Oil; Neem; Azadirachta indica; Seeds

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Neem, neem tree, Indian lilac, margosa, nimtree [English]; margousier, margosier, neem [French]; nim, margosa, lila india [Spanish]; amargosa [Portuguese]; Niembaum [German]; mimba [Indonesian]; mwarobaini [Kiswahili]; sầu đâu [Vietnamese]; عئاش مين [Arabic]; [Bengali]; [Burmese]; [Gujarati]; תידוה תכרדזא [Hebrew]; [Hindi]; インドセンダン [Japanese]; [Kannada]; [Marathi]; [Mayalayam]; [Nepalese]; [Pen...

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ژورنال

عنوان ژورنال: Indian journal of science and technology

سال: 2023

ISSN: ['0974-5645', '0974-6846']

DOI: https://doi.org/10.17485/ijst/v16i2.1650