Yazar "Tel Çayan, Gülsen" için listeleme
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Boronic acid-functionalized silica microparticles for isolation of flavonoids from Hypericum perforatum
Çetinkaya, Onur; Çiçek, Hüseyin; Kıvrak, Şeyda; Tel Çayan, Gülsen (Turkish Chemical Society, 2018)We have selectively separated cis-and/or vicinal-diol-containing flavonoids from Hypericum perforatum (HP) by adsorption/desorption used aminophenylboronic acid (APBA) functionalized uniform (1.6 ?m) silica microparticles ... -
Characterization of volatile compounds of Turkish pine honeys from different regions and classification with chemometric studies
Duru, Mehmet Emin; Taş, Meltem; Çayan, Fatih; Küçükaydın, Selçuk; Tel Çayan, Gülsen (Springer, 2021)Pine honey is highly appreciated by consumers because of its non-crystallization, appearance, color, taste, and unique aroma. The objective of this study was to investigate the volatile compounds of pine honeys from 23 ... -
Chemical constituents and their bioactivities from truffle Hysterangium inflatum
Taş, Meltem; Küçükaydın, Selçuk; Tel Çayan, Gülsen; Duru, Mehmet Emin; Öztürk, Mehmet; Türk, Mustafa (Springer, 2021)Hysterangium inflatum is a truffle that grows naturally in the roots of Eucalyptus sp. and is distributed along the Mediterranean and Aegean coasts. Chemical investigation of the H. inflatum enabled to isolate of a new ... -
Chemometrics Evaluation of Phytochemicals and Antioxidant Activities of the Extracts of Chaerophyllum Bulbosum Roots and Aerial Parts
Tel Çayan, Gülsen; Deveci, Ebru; Çayan, Fatih; Molo, Zeynep; Duru, Mehmet Emin; Yeşil, Yeter (TAYLOR & FRANCIS INC, 2021)The objective of this study was provide the first report to assess the high-performance liquid chromatography-diode array detection (HPLC-DAD) identification of phytochemicals, the spectrophotometric determination of total ... -
A comprehensive study on phenolic compounds and bioactive properties of five mushroom species via chemometric approach
Çayan, Fatih; Tel Çayan, Gülsen; Deveci, Ebru; Duru, Mehmet Emin (Blackwell Publishing Ltd, 2021)This study was planned to investigate the phenolic compounds, cholinesterase inhibitory, and antioxidant activities of Chondrostereum purpureum (CP), Hymenochaete rubiginosa (HR), Macrolepiota procera (MP), Phaeolus ... -
Cytotoxic activities of methanol extract and compounds of Porodaedalea pini against colorectal cancer
Deveci, Ebru; Tel Çayan, Gülsen; Karakurt, Serdar; Duru, Mehmet Emin (Pamukkale University, 2021)Porodaedalea pini is a medicinally important mushroom with antioxidant, cytotoxic, immunostimulating, antitumor, antiviral and immunomodulating activities. Therefore, in this study, P. pini methanol extract and isolated ... -
A detailed study on multifaceted bioactivities of the extracts and isolated compounds from truffle Reddellomyces parvulosporus
Çayan, Fatih; Tel Çayan, Gülsen; Deveci, Ebru; Duru, Mehmet Emin; Türk, Mustafa (Blackwell Publishing Ltd, 2021)Mushrooms and truffles are attracting attention as a new generation of biotherapeutics. In the current study, isolation, phenolic and organic acid composition, and antioxidant, cytotoxic, anticholinesterase activities of ... -
Heavy Metals, Trace and Major Elements in 16 Wild Mushroom Species Determined by ICP-MS
Tel Çayan, Gülsen; Ullah, Zain; Öztürk, Mehmet; Yabanlı, Murat; Aydın, Fırat; Duru, Mehmet Emin (Atomic Spectroscopy Press Ltd, 2018)Eight minerals (Na, Mg, Ca, V, Mn, Fe, Zn, Se) and eight heavy metals (Al, Cr, Ni, As, Sr, Co, Cu, Pb) were studied in 16 wild mushroom species: Agarlats blsporus, Agaricus bitorquis, Agaricus essettei, Armtllaria tabescens, ... -
HPLC-DAD phytochemical profiles of Thymus cariensis and T. cilicicus with antioxidant, cytotoxic, anticholinesterase, anti-urease, anti-tyrosinase, and antidiabetic activities
Küçükaydın, Selçuk; Çayan, Fatih; Tel Çayan, Gülsen; Duru, Mehmet Emin (Elsevier, 2021)This study aimed to investigate the phytochemical compositions and biological activities of the Thymus cariensis and T. cilicicus. The phytochemical compositions were identified by HPLC-DAD. Luteolin, rosmarinic acid, and ... -
HPLC–DAD characterization of phenolic profile and in vitro antioxidant, anticholinesterase, and antidiabetic activities of five mushroom species from Turkey
Çayan, Fatih; Tel Çayan, Gülsen; Deveci, Ebru; Duru, Mehmet Emin (Springer, 2021)In this study, Daedalea quercina (L.) Pers., Hydnum repandum L., Inonotus radiatus (Sowerby) P. Karst., Omphalotus olearius (DC.) Singer, and Schizophyllum commune Fr. hexane and methanol extracts were subjected to the ... -
Insight into isolation and characterization of compounds of Chaerophyllum bulbosum aerial part with antioxidant, anticholinesterase, anti-urease, anti-tyrosinase, and anti-diabetic activities
Molo, Zeynep; Tel Çayan, Gülsen; Deveci, Ebru; Öztürk, Mehmet; Duru, Mehmet Emin (Elsevier, 2021)Chaerophyllum species are used as a food additive with their unique aroma and in traditional treatment with beneficial health effects. In this study, various extracts of Chaerophyllum bulbosum L. aerial parts were investigated ... -
Isolation and characterization of chemical constituents from Chaerophyllum bulbosum roots and their enzyme inhibitory and antioxidant effects
Tel Çayan, Gülsen; Deveci, Ebru; Molo, Zeynep; Duru, Mehmet Emin; Öztürk, Mehmet (Walter de Gruyter GmbH, 2021)Isolation and bioactive effects of the roots of Chaerophyllum bulbosum L. were firstly investigated herein. Enzyme (acetylcholinesterase, butyrylcholinesterase, urease, α-amylase, α-glucosidase, and tyrosinase) inhibitory ... -
Isolation, Characterization, and Medicinal Potential of Polysaccharides of Morchella esculenta
Badshah, Syed Lal; Riaz, Anila; Muhammad, Akhtar; Tel Çayan, Gülsen; Duru, Mehmet Emin; Ahmad, Nasir (MDPI, 2021)Mushroom polysaccharides are active medicinal compounds that possess immune-modulatory and anticancer properties. Currently, the mushroom polysaccharides krestin, lentinan, and polysaccharopeptides are used as anticancer ... -
Phenolic profile, antioxidant and cholinesterase inhibitory activities of four Trametes species: T. bicolor, T. pubescens, T. suaveolens, and T. versicolor
Tel Çayan, Gülsen; Duru, Mehmet Emin; Çayan, Fatih; Deveci, Ebru (Springer, 2021)Trametes genus is one of the most important medicinal mushroom species in the world. The present study focused on phenolic profile, cholinesterase inhibitory and antioxidant activities of four Trametes species (T. bicolor, ...
