عنوان المقالة:عزل وتشخيص مشتقات التربنويد من جذور نبات طبي شائع isolation and characterization of terpenoid derivatives from medicinal plant roots by ( TLC ,FCC ) Techniques
The present work includes separation and identification of triterpenoids like sterol, betulinic acid
or oleanolic acid extracted from Alhagi roots plant by three stages. The first one involved extraction with
soxhlet and identification process of the crude extract using thin layer chromatography (TLC) technique
that depends on difference in the polarity of solvents of the mobile phase, while the second stage was
isolation of the oleanolic derivative by flash column chromatography (FCC). The final stage includes full
elucidation of isolated component by spectroscopic analysis as Fourier Transformer Infra Red (FT-IR with
KBr disk and ATR mode), 1H-NMR, MS, and Elemental Analysis (C:H:N).
الملخص الانجليزي
تضمنت الدراسة عزل وتشخيص مركبين باستخدام تقنية كروموتغرافيا العمود و الصفائح الرقيقة.
تاريخ النشر
05/05/2015
الناشر
adgurupublications
رقم المجلد
13
رقم العدد
2
ISSN/ISBN
0972-768X
الصفحات
983-989
الكلمات المفتاحية
Medical plants, Sterols, Flash column chromatography.
علاء جعفر محراث | Alaa J.Mahrath | 5916