کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1206492 | 965235 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Isolation of xanthyletin, an inhibitor of ants’ symbiotic fungus, by high-speed counter-current chromatography
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Xanthyletin, an inhibitor of symbiotic fungus (Leucoagaricus gongylophorus) of leaf-cutting ant (Atta sexdens rubropilosa), as well as suberosin, seselin and xanthoxyletin were isolated from Citrus sinensis grafted on Citrus limonia. A two-phase solvent system composed of hexane/ethanol/acetonitrile/water (10:8:1:1, v/v) was used for the high-speed counter-current chromatographic isolation of xanthyletin with high yield and over 99% purity as determined by liquid and gas chromatography with mass spectrometry detection. Identifications were performed by UV spectra, IR spectra, 1H NMR and 13C NMR.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1216, Issue 19, 8 May 2009, Pages 4307–4312
Journal: Journal of Chromatography A - Volume 1216, Issue 19, 8 May 2009, Pages 4307–4312
نویسندگان
Cristiane de Melo Cazal, Vanessa de Cássia Domingues, Jaqueline Raquel Batalhão, Odair Corrêa Bueno, Edson Rodrigues Filho, Maria Fátima G. Fernandes da Silva, Paulo Cezar Vieira, João Batista Fernandes,