8 results for "Enaam Backheet"
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GALLOTANNIN AND FLAVONOID GLYCOSIDES FROM THE STEM BARK OF ACER NEGUNDO (L.)
Gallic acid (1), 1,2-di-O-galloyl- -D-glucopyranoside (2), kaempferol-3-O- -Dglucopyranoside(3), quercetin-3-O- -D-glucopyranoside (4) methyl gallate (5), ethyl gallate(6), isorhamnetin-3-O-rutinoside (7) and quercetin-3-O-rutinoside (8) were isolated for the firsttime from the methanolic…
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Pharmacognostic characterization and GC–MS profiling of the leaf lipid fraction of Roystonea regia (kunth) O.F. Cook. Family Arecaceae cultivated in Egypt.
Roystonea regia (Kunth) O.F. Cook (Arecaceae) is an ornamental palm cultivated in both tropical and near-tropical regions and has been considered a potential source of bioactive lipids. The present study investigates the leaves of R. regia cultivated in Assiut, Upper Egypt, through combined…
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FLAVONOIDS AND CYANOGENIC GLYCOSIDES FROM THE LEAVES AND STEM BARK OF PRUNUS PERSICA (L.) BATSCH (MEET GHAMR) PEACH LOCAL CULTIVAR IN ASSIUT REGION
Mandelonitrile- -D-glucopyranoside (prunasin) (1), kaempferol- 3-O- -Dgalactopyranoside(2), kaempferol-3-O- -D-glucopyranoside (3), quercetin-3-O- -Dglucopyranoside(4), mandelic acid amide- -D-glucopyranoside (5), kaempferol-3-O-[ -Dglucopyranosyl-(14)--D-galactopyranoside] (6)…
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PHYTOCHEMICAL AND BIOLOGICAL STUDY OF VANGUERIA EDULIS CULTIVATED IN EGYPT
Fractionation and purification of the alcoholic extract of the leaves and stem -bark of Vangueria edulis cultivated in Egypt afforded thirteen compounds identified as: β-sitosterol acetate (1), stigmasterol (2), palmitic acid (3), scopoletin (4), p-coumaric acid (5), protocatechuic acid (6)…
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PHYTOCHEMICAL INVESTIGATION OF THE AERIAL PARTS OF CENTAURIUM SPICATUM WITH HEPATOPROTECTIVE AND mRNA ENZYMATIC INHIBITION ACTIVITIES
Five compounds (1-5) were firstly reported from the genus Centaurium family Gentianaceae. They were identified as Lisianthoside 1, Secoxyloganin 2, Secologanin dimethyl acetal 3, 1,8-Dihydroxy-3,5,6,7-tetramethoxyxanthone (Demethyleustomin) 4 and 1-Hydroxy3,5,6,7,8-pentamethoxyxanthone (Eustomin)…
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MACRO- AND MICROMORPHOLOGY OF SANCHEZIA NOBILIS HOOK. CULTIVATED IN EGYPT: LEAF, STEM AND FLOWER
The detailed macro- and micromorphological characters of the leaf stem and flower of Sanchezia nobilis Hook. were studied with the aim to find out the diagnostic elements of these organs, which facilitate their identification in both entire and powdered forms.
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BOTANICAL STUDY AND FATTY ACIDS CHARACTERIZATION OF THE LEAVES OF DYPSIS PEMBANA (H.E. MOORE) BEENTJE &J. DRANSF. FAMILY ARECACEAE CULTIVATED IN EGYPT
The Arecaceae family contains wide classes of phytoconstituents and possesses wide range of pharmacological Activities members of this family are used in folk medicine for treatment of several diseases. Dypsis pembana (H.E.Moore) Beentje& J. Dransf. is a palm tree growing in Tanzania belongs to…
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Phytochemical and biological studies on the leaves of Tecoma mollis Humb. And Bonpl cultivated in Egypt
α- Amyrin, 3- β- hydroxy- urs- 12- ene- 28- aldehyde, β- sitosterol, ursolic acid lactone, ursolic acid, 2- β, 3- , β, 19- α- trihydroxy- urs- 12- ene- 28- oic acid (2- tormentic acid) , β- sitosterol- 3- O- β- D- glucoside, apigenin- 7- O- α- L- rhamnoside, apigenin- 7- O- rutinoside, luteolin- 7-…