Abdullah Dalar

ORCID: 0000-0002-0080-2519
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Phytochemicals and Antioxidant Activities
  • Essential Oils and Antimicrobial Activity
  • Natural Antidiabetic Agents Studies
  • Phytochemistry and Biological Activities
  • Fungal Biology and Applications
  • Plant tissue culture and regeneration
  • Medicinal Plants and Neuroprotection
  • Ethnobotanical and Medicinal Plants Studies
  • Plant biochemistry and biosynthesis
  • Natural product bioactivities and synthesis
  • Medicinal Plants and Bioactive Compounds
  • Herbal Medicine Research Studies
  • Natural Compound Pharmacology Studies
  • Pharmacology and Obesity Treatment
  • Seed and Plant Biochemistry
  • Pharmacological Effects of Natural Compounds
  • Electrochemical sensors and biosensors
  • Phytochemistry and Bioactivity Studies
  • Biochemical Analysis and Sensing Techniques
  • Allelopathy and phytotoxic interactions
  • Heavy Metals in Plants
  • Food Quality and Safety Studies
  • Tea Polyphenols and Effects
  • Cholinesterase and Neurodegenerative Diseases
  • Ginkgo biloba and Cashew Applications

Van Yüzüncü Yıl Üniversitesi
2015-2024

Hakkari University
2024

Western Sydney University
2022

Commonwealth Scientific and Industrial Research Organisation
2012-2015

Animal, Food and Health Sciences
2012-2015

Bingöl University
2014

Abstract Pancreatic lipase (PL) inhibitors have received considerable attention by several researchers because of its ability to hydrolyse the triglycerides in small intestine. This study reports (i) synthesize new pyrazole derivatives binding amino acid and Dicyclohexylurea (DCU), (ii) their pharmaceutical potentials‐ via enzyme inhibitory activity towards PL antioxidant activities (using complementary methods including FCR, FRAP ORAC), (iii) possible interactions between compounds through...

10.1002/slct.202204926 article EN ChemistrySelect 2023-02-09

Despite the richness of local flora and medicinal plant utilization, there is no any report on documentation antidiabetic botanicals used in Van province. Therefore, present study aimed to record accumulation traditional plants province order preserve valuable medicines knowledge, which has been threatened by urbanization. Antidiabetic folk were determined via field surveys conducted 1065 settlements during period 2014-2017 through questionnaire structured face-to-face interviews (600...

10.21448/ijsm.430703 article EN cc-by International Journal of Secondary Metabolite 2018-06-04

Sempervivum davisii Muirhead (Crassulaceae) is a traditional medicinal herb from Eastern Anatolia. To date the composition of phytochemicals and physiological properties this were not subjected to any research.This study identifies compounds in S. hydrophilic extracts evaluates their potential biological properties.Ethanol-based lyophilized obtained aerial parts plant (10 g ground dry material 200 mL acidified aqueous ethanol, shaken for 2 h at 22 °C with supernatant collected freeze-dried...

10.1080/13880209.2016.1255979 article EN cc-by Pharmaceutical Biology 2016-12-09

Four ethnic vegetables from the Eastern Anatolia region of Turkey, Malva neglecta Wallr., Plantago lanceolata L., Cichorium intybus L. and Eryngium bornmuelleri Nab. are commonly used by local population for food preparation. This study aimed at understanding their potential health attributes. Hydrophilic extracts obtained roots, stems, leaves flowers were evaluated antioxidant capacities [total phenolics (TP), ferric reducing power (FRAP), oxygen radical absorbance capacity (ORAC) assays]...

10.1016/j.jef.2016.05.005 article EN cc-by-nc-nd Journal of Ethnic Foods 2016-05-15

This study presents the phytochemical profile and in vitro vivo anticonvulsant antioxidant activities of Epilobium hirsutum, which has been traditionally used treatment epilepsy by local people Turkey. In studies revealed that extract contained a pronounced amount phenolics (206.3±0.9 mg Gallic acid Eq/g extract) exhibited significant levels (FRAP; 6226 µmol Fe2+/g extract, ORAC; 6593 Trolox DPPH; IC50:33.8 ug/mL metal chelation; IC50:114 ug/mL) (AChE; IC50:71.2 ug/mL, BChE; IC50:92.5...

10.21448/ijsm.669451 article EN cc-by International Journal of Secondary Metabolite 2020-04-08

Hypericum perforatum L. is a pharmaceutically and industrially significant natural source due to its rich phenolic content antioxidant potential. This study aimed establish an optimized development protocol through plant tissue culture methods evaluate the effects of abiotic stressors signal molecules on composition responses. Methanol based extracts prepared from lyophilized powders samples obtained nature aseptic seedlings, calluses stress factors were analysed for using HPLC-MS/MS...

10.1016/j.sajb.2020.07.037 article EN cc-by South African Journal of Botany 2020-08-24

This study presents the biopharmaceutical potential and bioactive composition of Xanthoria lichens (X. candelaria, X. elegans, parietina) that wildly grown traditionally utilized as medicine in North Eastern Anatolia, Turkey, which has specific microclimatic ecological zones. Chromatographic findings revealed significant levels parietin compound (35 to 49 mg/g extract), low various fatty acids a volatile compound; α-terpinene extracts. The extracts exhibited pronounced antioxidant through...

10.21448/ijsm.994427 article EN cc-by International Journal of Secondary Metabolite 2021-11-23

Gundelia species are among significant key medicinal plants extensively utilized in folk medicine of Middle Eastern countries. This study focused on researching the biopharmaceutical potency and bioactive compounds rosea seed. Hereby, traditional knowledge-based preparing methods (infusion decoction) ethanol-based lyophilized extracts obtained from seeds were assessed for (i) antioxidant capacities, (ii) enzyme inhibitory activities, (iii) HPLC-MS/MS (iv) GC–MS studies. Phytochemical...

10.1016/j.sajb.2019.08.024 article EN cc-by South African Journal of Botany 2019-08-29
Coming Soon ...