Yazar "Duru, Mehmet Emin" için listeleme
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Catharantus roseus L.’den Elde Edilen Kallus ve Çoklu Sürgünlerde Alkaloidlerin Araştırılması
Altan, Filiz; Bürün, Betül; Duru, Mehmet Emin (2017)Bu çalışmada içerdiği alkaloid sayısı bakımından zengin olan ve özellikle kanser tedavisinde büyük ilgi uyandıran Catharanthus roseus L. bitkisinde in vitro steril bitkiciklerin kök ve sürgün eksplantları ile kallus ve bir ... -
Characterization of Aromatic Volatile Compounds of Eight Wild Mushrooms by Headspace GC-MSD
Deveci, Ebru; Tel-Çayan, Gülsen; Duru, Mehmet Emin; Türkoğlu, Aziz (Springer, 2017)[No abstract available] -
Characterization of Turkish Astragalus honeys according to their phenolic profiles and biological activities with a chemometric approach
Küçükaydın, Selçuk; Tel-Çayan, Gülsen; Çayan, Fatih; Taş-Küçükaydın, Meltem; Eroğlu, Büşra; Duru, Mehmet Emin; Öztürk, Mehmet (Elsevier Ltd, 2023)The genus of Astragalus provides a significant source of pollen and nectar for honeybees. In this study, 37 Astragalus honey samples in 8 different regions from Turkey were investigated for the phenolic compositions and ... -
Characterization of Turkish pine honey according to their geographical origin based on physicochemical parameters and chemometrics
Uçurum, H. Özgül; Tepe, Şeref; Yeşil, Ersel; Güney, Fazıl; Karakuş, Sümeyye; Duru, M. Emin (Springer Science and Business Media Deutschland GmbH, 2023)This study was conducted to determine the characteristic properties of Turkish pine honey, which is an important honeydew honey. The geographical classification of the honey was determined by applying carbon isotope, ... -
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 analysis and in vitro antioxidant and anticholinesterase activities of essential oils and extracts from different parts of Erica manipuliflora
Kus, Cigdem; Tas, Meltem; Kucukaydin, Selcuk; Tel-Cayan, Gulsen; Duru, Mehmet Emin (Marmara Univ, 2019)This study reports the chemical composition of essential oils and in vitro antioxidant and anticholinesterase activities of essential oils, hexane, ethyl acetate, methanol, and butanol extracts of aerial, flower and leaves ... -
Chemical characterization and antioxidant activity of Eryngium pseudothoriifolium and E. thorifolium essential oils
Tel-Çayan, Gülsen; Duru, Mehmet Emin (Marmara Univ, 2019)The chemical characterization and antioxidant activities of essential oils of Eryngium pseudothoriifolium Contandr. & Quezel and E. thorifolium Boiss., endemic plant species from Turkey, were investigated. The essential ... -
Chemical Composition and Androgenic Effect of Bee Drone Larvae (Apilarnil) for Goat Male Kids
Koşum, Nedim; Yücel, Banu; Kandemir, Çağrı; Taşkın, Turgay; Duru, Mehmet Emin; Küçükaydın, Selçuk; Margaoan, Rodica; Cornea-Cipcigan, Mihaiela (WILEY-V C H VERLAG GMBH, 2022)Present study aimed to establish the stimulatory effects of bee drone larvae (BDL) on the androgenic effects and growth performance of goat male kids (GMK). The effects of BDL on growth and testosterone hormone levels were ... -
Chemical composition and antifungal properties of essential oils of three Pistacia species
Duru, Mehmet Emin; Çakır, Ahmet; Kordali, Şaban; Zengin, H.; Harmandar, Mansur; Izumi, S; Hirata, T (Elsevier Science Bv, 2003)The chemical composition of essential oils obtained from the leaves of Pistacia vera, Pistacia terebinthus, Pistacia lentiscus and the resin of Pistacia lentiscus were analyzed by GC and GG-MS. alpha-Pinene, beta-pinene, ... -
Chemical composition and insecticidal activities of the essential oils and various extracts of two Thymus species: Thymus cariensis and Thymus cilicicus
Kucukaydin, Selcuk; Tel-Cayan, Gulsen; Duru, Mehmet Emin; Kesdek, Memis; Öztürk, Mehmet (Taylor & Francis Inc, 2020)In this study, the essential oils and extracts of two Thymus species were investigated for insecticidal potentials against three insect species. The essential oil of T. cariensis showed insecticidal activity causing 56.7 ... -
Chemical composition effects onto antimicrobial and antioxidant activities of propolis collected from different regions of Turkey
Mercan, Nazime; Kivrak, Ibrahim; Duru, Mehmet Emin; Katircioglu, Hikmet; Gulcan, Sibel; Malci, Savas; Salih, Bekir (Springer, 2006)Chrysin, apigenin, flavonoids, flavanones, naringenin, ethyl oleate, 3-4-dimethoxy-cinnamic acid and 9-octadecenoic acid were the predominant components of propolis samples collected from different regions of Turkey. The ... -
Chemical composition, antimicrobial and antioxidant activities of Centaurea ensiformis Hub.-Mor. (Asteraceae), a species endemic to Mugla (Turkey)
Ugur, Aysel; Duru, Mehmet Emin; Ceylan, Ozgur; Sarac, Nurdan; Varol, Omer; Kivrak, Ibrahim (Taylor & Francis Ltd, 2009)The n-hexane, chloroform, ethyl acetate and ethyl alcohol extracts of the aerial parts of Centaurea ensiformis, endemic to Turkey, have been assessed for antimicrobial and antioxidant activities. The chemical composition ... -
Chemical Composition, Antioxidant and Anticholinesterase Activities of the Essential Oil of Salvia chrysophylla Staph
Duru, Mehmet Emin; Tel, Gulsen; Öztürk, Mehmet; Harmandar, Mansur (Acg Publications, 2012)The essential oil from the aerial parts of Salvia chrysophylla Staph (Lamiaceae), endemic to Turkey, was investigated by using GC and GC-MS. Fifty-four of 55 components, represented 99.52% of the total oil, were identified. ... -
Chemical composition, antioxidant and anticholinesterase activity of the essential oil of algerian cachrys sicula L
Tahar, Smaili; Hamdi, Bendif; Flamini, Guido; Öztürk, Mehmet; Duru, Mehmet Emin (Taylor and Francis Ltd., 2021)In this work, in order to explore a new Algerian medicinal plant used in traditional medicine, the essential oil of the leaves of Cachrys sicula L. (Apiaceae) collected from Algeria, obtained by hydrodistillation, was ... -
Chemical Composition, Antioxidant, Anticholinesterase and Anti-Tyrosinase Activities of Essential Oils of Two Sideritis Species from Turkey
Deveci, Ebru; Tel-Çayan, Gülsen; Usluer, Özlem; Duru, Mehmet Emin (Shaheed Beheshti Univ, Sch Pharmacy, 2019)Sideritis species have been known as medicinal plants since ancient times, and used as tea in Mediterranean countries such as Turkey, Greece, and Spain. They are also used for the treatment of several ailments such as a ... -
Chemical composition, antioxidant, anticholinesterase and anti-urease activities of Sideritis pisidica Boiss. & Heldr. endemic to Turkey
Deveci, Ebru; Tel-Çayan, Gülsen; Yıldırım, Hasan; Duru, Mehmet Emin (Marmara Univ, Fac Pharmacy, 2017)The objective of this study was to investigate the chemical composition, antioxidant, anticholinesterase and anti-urease activities of essential oil, hexane, acetone and methanol extracts of Sideritis pisidica Boiss. & ... -
Chemical composition, antioxidant, anticholinesterase, antimicrobial and antibiofilm activities of essential oil and methanolic extract of Anthemis stiparum subsp sabulicola (Pomel) Oberpr
Chemsa, Ahmed Elkhalifa; Zellagui, Amar; Öztürk, Mehmet; Erol, Ebru; Ceylan, Ozgur; Duru, Mehmet Emin; Lahouel, Mesbah (Academic Press Ltd- Elsevier Science Ltd, 2018)Anthemis species are traditionally used to treat infectious and inflammatory processes, among others clinical disturbances. In the current study, the chemical composition, the total phenolic and flavonoid contents, the ... -
Chemical constituents and anticholinesterase activity of the essential oil of Algerian Elaeoselinum thapsioides (desf.) maire
Smaili, Tahar; Bendif, Hamdi; Öztürk, Mehmet; Duru, Mehmet Emin; Flamini, Guido; Maggi, Filippo (Taylor and Francis Ltd., 2020)Elaeoselinum thapsioides is an Algerian medicinal plant used in traditional medicine to treat different diseases. The essential oil obtained by hydrodistillation from the aerial parts of Elaeoselinum thapsioides (Desf.) ... -
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 ... -
Chemical constituents of essential oil of endemic Rhanterium suaveolens Desf. growing in Algerian Sahara with antibiofilm, antioxidant and anticholinesterase activities
Chemsa, Ahmed Elkhalifa; Erol, Ebru; Öztürk, Mehmet; Zellagui, Amar; Ozgur, Ceylan; Gherraf, Noureddine; Duru, Mehmet Emin (Taylor & Francis Ltd, 2016)Twenty compounds were detected in the essential oil of Rhanterium suaveolens representing 98.01% of the total oil content. Perillaldehyde (45.79%), caryophyllene oxide (24.82%) and -cadinol (5.61%) were identified as the ...