Yazar "Tel-Çayan, Gülsen" için listeleme
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Isolation and identification of compounds from truffle Reddellomyces westraliensis and their antioxidant, cytotoxic and enzyme inhibitory activities
Çayan, Fatih; Tel-Çayan, Gülsen; Deveci, Ebru; Duru, Mehmet Emin (Elsevier Ltd, 2022)Truffles have become one of the world's most important mushrooms owing to their distinctive features. To the best of our knowledge, this is the first study on Reddellomyces westraliensis in terms of isolation and identification ... -
Isolation, structural characterization, and biological activities of galactomannans from Rhizopogon luteolus and Ganoderma adspersum mushrooms
Tel-Çayan, Gülsen; Muhammad, Akhtar; Deveci, Ebru; Duru, Mehmet Emin; Öztürk, Mehmet (Elsevier B.V., 2020)Polysaccharides are essential compounds that contribute to the biological activities of mushrooms. Two new galactomannans (Galactomannan I and II) were isolated from R. luteolus and G. adspersum. Their structures were ... -
PHENOLIC ACID PROFILE OF SIX WILD MUSHROOM SPECIES BY HPLC-DAD
Çayan, Fatih; Deveci, Ebru; Tel-Çayan, Gülsen; Duru, Mehmet E. (Springer, 2018)[No abstract available] -
Phenolic profiles, antioxidant, and anticholinesterase activities of three Gloeophyllum species with chemometric approach
Tel-Çayan, Gülsen (Wiley, 2019)This study's aim was to determine the antioxidant and anticholinesterase activities of Gloeophyllum odoratum, Gloeophyllum sepiarium, and Gloeophyllum trabeum species with phenolic profiles. The major compound in G. odoratum ... -
Phytochemical contents, antioxidant effects, and inhibitory activities of key enzymes associated with Alzheimer's disease, ulcer, and skin disorders of Sideritis albiflora and Sideritis leptoclada
Deveci, Ebru; Tel-Çayan, Gülsen; Duru, Mehmet Emin; Öztürk, Mehmet (Wiley, 2019)In this study, urease, tyrosinase, cholinesterase inhibitory, and antioxidant activities of various extracts of Sideritis albiflora and Sideritis leptoclada were determined together with the phytochemical contents. In ... -
Phytochemical investigation, antioxidant and anticholinesterase activities of Ganoderma adspersum
Tel-Çayan, Gülsen; Öztürk, Mehmet; Duru, Mehmet Emin; Rehman, Mujeeb Ur; Adhikari, Achyut; Türkoğlu, Aziz; Choudhary, M. Iqbal (Elsevier, 2015)Ganoderma species are mostly used as therapeutic agents, nowadays. Some are consumed as tea, in coffee as well as dietary supplements even by the healthy people. Bioassay-guided isolation of Gartoderma adspersum (Schulz.) ... -
Phytochemicals from Dodonaea viscosa and their antioxidant and anticholinesterase activities with structure-activity relationships
Muhammad, Akhtar; Tel-Çayan, Gülsen; Öztürk, Mehmet; Duru, Mehmet Emin; Nadeem, Said; Anis, Itrat; Shah, Muhammad Raza (Taylor & Francis Ltd, 2016)ContextDodonaea viscosa (L.) Jacq (Sapindaceae) has been used in traditional medicine as antimalarial, antidiabetic and antibacterial agent, but further investigations are needed.Objective This study determines the antioxidant ... -
Structural characterization and determination of biological activities for different polysaccharides extracted from tree mushroom species
Deveci, Ebru; Çayan, Fatih; Tel-Çayan, Gülsen; Duru, Mehmet Emin (Wiley, 2019)Chemical composition and structural characterization of polysaccharides of Fomes fomentarius (FF), Fuscoporia torulosa, Ganoderma adspersum, Ganoderma applanatum (GAP), Ganoderma lucidum, Phellinus igniarius, Pleurotus ... -
Study on Phenolic and Organic Acid Compositions and Antioxidant and Enzyme Inhibition Activities of Agaricomycetes Mushroom Species from Turkey
Tel-Çayan, Gülsen; Deveci, Ebru; Çayan, Fatih (Begell House Inc., 2023)Mushrooms stand out as one of nature’s best gifts among the natural product sources with their diversity, therapeutic values and increasing popularity. In this study, antioxidant (ABTS•+ scavenging, β-carotene-bleaching, ...