Yazar "Ertas, Abdulselam" için listeleme
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Antioxidant activity tests on novel triterpenoids from Salvia macrochlamys
Topcu, Guelactu; Ertas, Abdulselam; Kolak, Ufuk; Oeztuerk, Mehmet; Ulubelen, Ayhan (Arkat Usa Inc, 2007)The methanol extract of Salvia macrochlamys Boiss. and Kotschy was fractionated on a silica gel column to yield a group of terpenic compounds. After separation and cleaning, seven known and three new terpenoid compounds ... -
Ent-kaurane diterpenoids isolated from Sideritis congesta
Topcu, Gulacti; Ertas, Abdulselam; Öztürk, Mehmet; Dincel, Demet; Kilic, Turgut; Halfon, Belkis (Elsevier Science Bv, 2011)A new ent-kaurane diterpenoid, together with eight known ent-kauranes, were isolated from the petroleum ether and acetone extracts of the whole plant of Sideritis congesta P. H. Davis & Hub.-Mor. and their structures were ... -
Selective in vitro and in silico enzymes inhibitory activities of phenolic acids and flavonoids of food plants: Relations with oxidative stress
Yener, Ismail; Kocakaya, Safak Ozhan; Ertas, Abdulselam; Erhan, Bahadir; Kaplaner, Erhan; Oral, Elif Varhan; Kolak, Ufuk (Elsevier Sci Ltd, 2020)In this study, the inhibitory potentials of food originated 34 phenolic acids, and flavonoid compounds were screened against acetylcholinesterase, butyrylcholinesterase, urease, and tyrosinase enzymes. All compounds included ... -
Selective in-vitro Enzymes' Inhibitory Activities of Fingerprints Compounds of Salvia Species and Molecular Docking Simulations
Kocakaya, Safak Ozhan; Ertas, Abdulselam; Yener, Ismail; Ercan, Bahadir; Oral, Elif Varhan; Akdeniz, Mehmet; Kolak, Ufuk; Kaplaner, Erhan; Topcu, Gulacti (Shaheed Beheshti Univ, Sch Pharmacy, 2020)Recently Nutrition and Food Chemistry researches have been focused on plants and their products or their secondary metabolites having anti-alzheimer, anti-cancer, anti-aging, and antioxidant properties. Among these plants ... -
Trace element analysis in some Salvia species by inductively coupled plasma-mass spectrometry (ICP-MS) and chemometric approach
Tunay, Zeki; Yener, Ismail; Oral, Elif Varhan; Demirkoz, Asli Barla; Tokul-Olmez, Ozge; Firat, Mehmet; Ertas, Abdulselam (Marmara Univ, 2020)In this study, the sterns, leaves, flowers, roots and mixed all parts of five Salvia species were analyzed for their trace element (Li, Be, V, Cr, Co, Ni, Cu, Zn, As, Se, Rh, Sr, Ag, Cd, Cs, Ba, Hg, TI, Pb, and U) contents ...
