درست الفينولات في أوراق من أصناف الزيتون السوري جمعت من (حرستا و غوطة دمشق، و ريف دمشق، و القلمون). اِستُخلصت المركبات الفينولية من أصناف أوراق الزيتون بعد التخلص من الأصبغة النباتية و المركبات الدسمة، و فصلت الفينولات الكلية بالمذيب (ميتانول – ماء).
Phenols were studied in the leaves of Syrian olive varieties collected from (Harasta
and Ghouta, Damascus Countryside and Qalamun). Phenolic compounds were extracted
from the olive leaf varieties after disposal of plant pigments and fatty compounds, and
total phenols separated with solvent (methanol - water).
References used
Aliabadi, M. Darsanaki, R, Rokhi, M. Nourbakhsh, M. Raeisi, G. 2012. Antimicrobial activity of olive leaf aqueous extract Scholars Research Library Annals of Biological Research, 3 (8):4189-4191
Altıok E, Baycin D, Bayraktar O, Ulku S. 2008. Isolation of polyphenols from the extracts of olive leaves (Olea europaea L.) by adsorption on silk fibroin. Separation and Purification Technology. 62(2): 342-348
Appendini P, Hotchkiss JH. 2002. Review of antimicrobial food packaging. Innovative Food Science and Emerging Technologies; 3(2): 113-126
The effect of phenolic compounds were extracted from leaves of Dan
and Toufahi sorts of Syrian olives, spread particularly in Damascus
country, studied on the activity of Guaiacol peroxidise in the celles of
Kolioptyl Zea myse L. Solutions of thre
The optimal conditions for the extraction of polyphenolic compounds from hard
Syrian wheatvarieties (Hourani, Doma1,Bohoos11) were determined using response
surface methodology. A Central Composite Design was used to investigate the effects of
thr
Total Polyphenol was studied in olive leaves collected from Lattakia area
(AlQurdaha zone), where Phenolic compounds were extracted from dry Olive leaves by
using two extraction methods: maceration and Ultrasonic Device. By the both two methods
a
The phenolic compounds were extracted from leaves and flowers of Hops and grape
seeds from local production by soaking with different solvents (Methanol-ethanol-alcohol
and water mixture) . The polyphenols content in the methanol extracts for 100 g
The aim of this study was to estimate the total amount of phenolic compounds of olive
trees leaves (Olea europaea L.) as Biomarker for the assessment of lead air pollution at
Banias area. Olive trees were selected as the predominant species in the