Yazar "Korkmaz, Büşra" için listeleme
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Antimicrobial activity and analyses of six Geranium L. species with headspace SPME and hydrodistillation
Renda, Gülin; Çelik, Gonca; Korkmaz, Büşra; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (Taylor & Francis Ltd, 2016)A solid phase microextraction (SPME) method with gas chromatography-mass spectrometry (GC-MS) was used for analyses of the volatile compounds of six Geranium species; G. asphodeloides, G. psilostemon, G. purpureum, G. ... -
Antimicrobial and lipase inhibition of essential oil and solvent extracts of Cota tinctoria var. tinctoria and characterization of the essential oil
Erik, İshak; Bozdal, Gözde; Şener, Sıla Özlem; Korkmaz, Büşra; Karaoğlu, Şengül Alpay; Terzioğlu, Salih; Yaylı, Nurettin (TUBITAK, 2022)The essential oil (EO) of Cota tinctoria var. tinctoria was analyzed using GC-FID / MS. A total of 51 compounds were determined from this taxon, accounting for 99.79% in hydrodistillation. Monoterpenes were the primary ... -
Biological activity and phytochemical analysis of dicranum scoparium against the bacterial disease for honey bee
Karaoğlu, Şengül Alpay; Yaylı, Nurettin; Erik, İshak; Korkmaz, Büşra; Akpınar, Rahşan; Bozdeveci, Arif; Suyabatmaz, Şeyma; Batan, Nevzat; Yeşilyurt, Aydın; Kaya, Selma; Nisbet, Cevat; Güler, Ahmet (Wiley, 2022)Bacterial diseases, such as American Foulbrood (AFB) and European Foulbrood (EFB), are known to have catastrophic effects on honey bees (if left to spread, can wipe out entire colonies), leading to severe financial losses ... -
Chemical composition and antimicrobial activity of the essential oils of five Scrophularia L. Species from Turkey
The essential oils of the five Scrophularia species; Scrophularia chrysantha Jaub. et Spach, Scrophularia kotschyana Benth., Scrophularia olympica Boiss., Scrophularia cinerascens Boiss. and Scrophularia zuvandica Grossh. ... -
Chemical variation, antimicrobial, nitric oxide scavenging activities and tyrosinase inhibition of essential oils and solvent extracts from filipendula vulgaris moench growing in Turkey
Fandaklı, Seda; Korkmaz, Büşra; Faiz, Özlem; Kılıç, Gözde; Erik, İshak; Terzioğlu, Salih; Yaylı, Nurettin (Shaheed Beheshti University, 2021)Volatile organic compositions of the essential oils (EOs), solid-phase microextraction (SPME) and SPME of n-hexane extracts from the flower and stem-leaf of Filipendula vulgaris (F. vulgaris) were analyzed by GC-FID/MS. A ... -
Comparison of phenolic profiles and antioxidant activity of three Ornithogalum L. species
Renda, Gülin; Özel, Arzu; Turumtay, Emine Akyüz; Barut, Burak; Korkmaz, Büşra; Ayvaz, Melek Çol; Demir, Adem (2019)Background: Aboveground parts and bulbs of Ornithogalum species are consumed as food and used in traditional medicine in worldwide. Objective: It is aimed to report the antioxidant capacity and phenolic compounds content ... -
Dihydroisocoumarins and phenylglycosides from scorzonera longiana, their antimicrobial activities and molecular docking studies
Korkmaz, Büşra; Renda, Gülin; Bozdal, Gözde; Coşkunçelebi, Kamil; Bozdeveci, Arif; Uzuner, Uğur; Yaylı, Nurettin (Wiley, 2023)Five new phenyl dihydroisocoumarin glycosides (1-5) and two known compounds (6-7) were identified from the butanol fraction of Scorzonera longiana. The structures of 1-7 were elucidated based on spectroscopic methods. ... -
Phytochemicals, antimicrobial, and sporicidal activities of moss, Dicranum polysetum Sw., against certain honey bee bacterial pathogens
Karaoğlu, Şengül Alpay; Yaylı, Nurettin; Akpınar, Rahşan; Bozdeveci, Arif; Erik, İshak; Suyabatmaz, Şeyma; Korkmaz, Büşra; Batan, Nevzat; Kaya, Selma; Nisbet, Cevat; Güler, Ahmet (Springer, 2023)Beekeeping is an important agricultural and commercial activity globally practiced. Honey bee is attacked by certain infectious pathogens. Most important brood diseases are bacterial including American Foulbrood (AFB), ... -
Synthesis, antimicrobial activities, and molecular modeling studies of agents for the sortase a enzyme
Tatar Yılmaz, Gizem; Yaylı, Nurettin; Tüzüner, Tamer; Bozdal, Gözde; Salmanlı, Merve; Renda, Gülin; Korkmaz, Büşra; Bozdeveci, Arif; Alpay Karaoğlu, Şengül (Wiley, 2024)Sortase A (SrtA) is an attractive target for developing new anti-infective drugs that aim to interfere with essential virulence mechanisms, such as adhesion to host cells and biofilm formation. Herein, twenty hydroxy, ... -
Volatile and phenolic contents, antimicrobial and tyrosinase activities of two endemic species scorzonera pisidica and scorzonera sandrasica L. Grown in Turkey
Yaylı, Nurettin; Öksüz, Enes; Korkmaz, Büşra; Erik, İshak; Fandaklı, Seda; Faiz, Özlem (ACG Publications, 2022)Phytochemical analysis of two endemic Scorzonera pisidica Hub.-Mor. and Scorzonera sandrasica Hartvig & Strid species have not been mentioned before. In this work, volatile organic compounds, phenolic contents, antimicrobial, ... -
Volatile constituents and antimicrobial activity of vinca major l. Subsp. hirsuta (boiss) stearn grown in turkey
Erik, İshak; Kılıç, Gözde; Korkmaz, Büşra; Fandaklı, Seda; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (Marmara University, 2021)In this study, volatile compounds (VCs) in the essential oil (EO), SPME and SPME of n-hexane extract of Vinca major subsp. hirsuta (Boiss.) Stearn were analyzed by GC-FID/MS instrument. A total of 32, 38, and 26 compounds ...
