کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1206489 | 965235 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High-speed counter-current chromatographic isolation of ricinine, an insecticide from Ricinus communis
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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![عکس صفحه اول مقاله: High-speed counter-current chromatographic isolation of ricinine, an insecticide from Ricinus communis High-speed counter-current chromatographic isolation of ricinine, an insecticide from Ricinus communis](/preview/png/1206489.png)
چکیده انگلیسی
The alkaloid ricinine, an insecticide for leaf-cutting ant (Atta sexdens rubropilosa), was obtained from Ricinus communis. A two-phase solvent system composed of CH2Cl2/EtOH/H2O (93:35:72, v/v/v) was used for high-speed counter-current chromatographic (HSCCC) isolation of ricinine in high yield and with over 96% purity, as determined by liquid and gas chromatography–mass spectrometry (LC–MS and GC–MS). Identification of ricinine was performed by comparison of 1H NMR, 13C NMR and LC–MS/MS data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1216, Issue 19, 8 May 2009, Pages 4290–4294
Journal: Journal of Chromatography A - Volume 1216, Issue 19, 8 May 2009, Pages 4290–4294
نویسندگان
Cristiane de Melo Cazal, Jaqueline Raquel Batalhão, Vanessa de Cássia Domingues, Odair Corrêa Bueno, Edson Rodrigues Filho, Moacir R. Forim, Maria Fátima G. Fernandes da Silva, Paulo Cezar Vieira, João Batista Fernandes,