Pharmacognostical study of securigera securidaca (Linnaeus) degen and doerfler : Family fabaceae / Rana Mohamed Ibrahim ; Supervised Seham Salah Eldin Elhawary , Abdelrahman Omar Elshabrawy , Ali Mahmoud Elhalawany

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Rana Mohamed Ibrahim

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Material type: Text

TextLanguage: English Publication details: Cairo : Rana Mohamed Ibrahim , 2014Description: 400 P. : charts , facsimiles ; 25cmOther title:

دراسة عقاقيرية علي نبات حلبة الخيل (لينيه) ديجين و دورفيلر - العائلة البقلية [Added title page title]

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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Pharmacy - Department of Pharmacognosy Summary: DNA and botanical profiling of Securigera securidaca L. were conducted. The lipoidal content of the flowers was investigated using GC/Ms analysis. Two compounds were isolated from n-hexane fraction of the flowers and identified as Ý-sitosterol and Ü-amyrin. One phenolic acid; salicylic acid was isolated from the methylene chloride fraction. Three flavonoids were isolated from the ethyl acetate fraction and identified as isovitexin, isoquercetrin and isorhamnetin-3-O-Ý-D-glucoside. Total flavonoids and phenolics were determined colorimetrically. The amount of total flavonoids was 48.82 ± 1.95 mg and total phenolics was 82.39 ± 2.79 mg per g of the dried powdered flowers. HPLC analysis of phenolic compounds present in the flowers revealed that isoquercetrin was the major flavonoid and syringic acid was the major phenolic acid. HPLC-DAD/ESI-MS analysis of the ethanolic extract of the flowers allowed the identification of 47 compounds including 39 flavonoids and 8 phenolic acids. One cardenolide was isolated from the immature fruits and identified as hyrcanoside

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Item type	Current library	Home library	Call number	Copy number	Status	Date due	Barcode
Thesis	قاعة الرسائل الجامعية - الدور الاول	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.08.07.M.Sc.2014.Ra.P (Browse shelf(Opens below))		Not for loan		01010110065931000
CD - Rom	مخـــزن الرســائل الجـــامعية - البدروم	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.08.07.M.Sc.2014.Ra.P (Browse shelf(Opens below))	65931.CD	Not for loan		01020110065931000

Thesis (M.Sc.) - Cairo University - Faculty of Pharmacy - Department of Pharmacognosy

DNA and botanical profiling of Securigera securidaca L. were conducted. The lipoidal content of the flowers was investigated using GC/Ms analysis. Two compounds were isolated from n-hexane fraction of the flowers and identified as Ý-sitosterol and Ü-amyrin. One phenolic acid; salicylic acid was isolated from the methylene chloride fraction. Three flavonoids were isolated from the ethyl acetate fraction and identified as isovitexin, isoquercetrin and isorhamnetin-3-O-Ý-D-glucoside. Total flavonoids and phenolics were determined colorimetrically. The amount of total flavonoids was 48.82 ± 1.95 mg and total phenolics was 82.39 ± 2.79 mg per g of the dried powdered flowers. HPLC analysis of phenolic compounds present in the flowers revealed that isoquercetrin was the major flavonoid and syringic acid was the major phenolic acid. HPLC-DAD/ESI-MS analysis of the ethanolic extract of the flowers allowed the identification of 47 compounds including 39 flavonoids and 8 phenolic acids. One cardenolide was isolated from the immature fruits and identified as hyrcanoside

Issued also as CD

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