Yazar "Aşkun, Tülin" için listeleme
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2-Acetyl-3-methyl-4H-1,4-benzothiazine: a redetermination at 100 K
Kara, Hülya; Kara, Derya; Aşkun, Tülin; Yahşi, Yasemin; Büyükgüngör, Orhan (Wiley-Blackwell,, 2006)The structure of the title compound, C11H11NOS, has been reported previously at room temperature by Ferguson & Ruhl [Cryst. Struct. Commun. (1982), 11, 1033-1038]. We report here a redetermination, at 100 (2) K, with ... -
Active constituents of some Satureja L. species and their biological activities
Aşkun, Tülin; Tümen, Gülendam; Satil, Fatih; Karaarslan, Didem (Academic Journals, 2012)Methanol extracts from the aerial parts of three Satureja L. spp. belonging to the family Lamiaceae were studied. S. cilicica is endemic to Turkey; S. icarica and S. coerulea extend to West Anatolia; S. icarica extends to ... -
Ağaç kabuklarından izole edilen aspergillus niger küfünden Beta glikozidaz enziminin saflaştırılması ve karakterizasyonu
Baybaş, Ceren (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2014)Bu çalışmada, ağaç kabuklarından izole edilen Aspergillus niger küfü kullanılmıştır. İzolasyon işleminden önce ağaç kabuğu örnekleri sodyum hipoklorür çözeltisiyle yıkanmıştır. İzolasyon için, ağaç kabukları örneklerine ... -
Anti-mycobacterial activity and chemical composition of essential oils and phenolic extracts of the balsam of Liquidambar orientalis Mill. (Altingiaceae)
Aşkun, Tülin; Kürkçüoğlu, Mine; Güner, Pınar (Tubitak Scientific & Technical Research Council Turkey, 2021)Liquidambar orientalis Mill. (Altingiaceae) is known in Turkish as 'sigla' or 'gunluk' due to its gum-like exudate. Its exudate, 'balsam of Liquidambar' (BL), is of great commercial importance because it has pharmaceutical ... -
Anti-tuberculosis activity of daucus littoralis sibth. Et sm. (Apiaceae) from Turkey
Baser, Kemal Hüsnü Can; Kürkcüoğlu, Mine; Aşkun, Tülin; Tümen, Gülendam (Taylor & Francis Inc, 2009)In the course of screening for anti-mycobacterial activity, the autbors detected significant activity in the essential oil of Daucus littoralis Sibtb. et Sm. Composition of the oil was characterized by gas chromatographic ... -
Antibacterial activity of selected cameroonian dietary spices ethno-medically used against strains of mycobacterium tuberculosis
Tekwu, Emmanuel Mouafo; Aşkun, Tülin; Kuete, Victor; Nkengfack, Augustin Ephraim; Nyasse, Barthelemy; Etoa, Francois-Xavier; Beng, Veronique Penlap (Elsevier Ireland Ltd, 2012)Ethnopharmacological relevance: Tuberculosis (TB) is considered as a re-emerging disease and one of the most important public health problems worldwide. The use or (in most cases) misuse of existint antituberculosis drugs ... -
Aspergillus flavus karbonik anhidraz geninin klonlanması ve E. coli'de ekspresyonu
Ceylan, Zarif Ece (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2013)Araştırmamızda Balıkesir ili ve çevresinde satışa sunulan çeşitli çavdar örnekleri küf florası bakımından incelenmiştir. İl çevresindeki çeşitli köy ve ilçelerden temin edilen 10 çavdar örneğinde bulunan Aspergillus flavus ... -
Balya (Balıkesir) ve çevresinin makrofunguslarının taksonomik yönden araştırılması
Aşkun, Tülin (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 1996)Bu taksonomik çalışma 1995-1996 yıllan arasında Balıkesir îîi Balya İlçesine ait makrofunguslar üzerinde yapılmıştır. Toplanan bütün örneklerin fotoğrafları çekilmiş, ölçüleri alınmış, morfolojik ve ekolojik özellikleri ... -
Calamintha nepeta (L.) savı. subsp. glandulosa (Req.) P. W. Ball türünün petrol eteri, etanol ve metanol ekstrelerinin antibakteriyel, antifungal ve antioksidan aktivitesinin belirlenmesi
Karaarslan, Didem (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2010)Lamiaceae familyası, özellikle Akdeniz ülkelerinde doğal olarak yetişen ve, 200 kadar cins ve 3000’ in üzerinde türü bulunan zengin bir familyadır Çalışmamızda Balıkesir Susurluk ilçesinden toplanan Lamiaceae familyasına ... -
Characterization of essential oils of some salvia species and their antimycobacterial activities
Aşkun, Tülin; Başer, Hüsnü Can; Tümen, Gülendam; Kürkcüoğlu, Mine (Tubitak Scientific & Technical Research Council Turkey, 2010)The compositions of the essential oils of 5 Turkish Salvia species, namely Salvia aucheri Bentham var. aucheri (endemic for Turkey), Salvia aramiensis Rech. fil., Salvia fruticosa Mill., Salvia tomentosa Mill., and Salvia ... -
Characterization of the phenolic composition and antimicrobial activities of Turkish medicinal plants
Aşkun, Tülin; Tümen, Gülendam; Satıl, Fatih; Ateş, Mustafa (Taylor & Francis Inc, 2009)In this paper, antibacterial and antimycobacterial activity of five Labiatae plant methanol extracts, commonly used for treating cold, stomachache, and sore throat, Salvia fruticosa Mill., Salvia tomentosa Mill., Sideritis ... -
Colonial and morphological characteristics of some Aspergillus Fr.: Fr. species isolated from vineyards in Manisa and Izmir Provinces (Turkey)
Five Aspergillus Fr.:Fr. species and 3 varieties were described from the point of view of colonial and morphological characteristics. These species and varietes are isolated from soil, grape and sultana raisins from vineyards ... -
Comparison of rose-bengal chloramphenicol agar and dichloran glycerol agar (DG18) for enumeration and ısolation of moulds from raisins
Aşkun, Tülin; Eltem, Rengin; Taşkın, Evrim (2007)Two different selective media as Rose-Bengal Chloramphenicol (RBC) Agar and Dichloran Glycerol (DG18) Agar were used for isolation and enumeration of molds from raisin, which is the main economic crop in Turkey and somewhere ... -
Comparison of two medium according to mould enumeration and recovered species from wheat and feed
Aşkun, Tülin (2007)In this study, 15 retail and bulk wheat and 7 animal feed samples from feed factory yielded from Balikesir region were examined in 2002 #8211;2006. Standard methods were used for food-borne fungi accepted by the international ... -
Çekirdeksiz kuru üzümlerden potansiyel okratoksijenik küflerin izolasyonu ve identifikasyonu ile bazı okratoksijenik türlerde okratoksin-a oluşumunun zamana bağlı olarak değişiminin incelenmesi
Aşkun, Tülin (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2002)Çalışmamızın yapıldığı 1999-2002 yılları arasında İzmir ve Manisa yöresinde bulunan 11 farklı bölgedeki 23 bağdan toplanan, 1999 sezonuna ait, 20'si kuru üzüm, 35'i yaş üzüm olmak üzere toplam 55 üzüm örneği incelenmiştir. ... -
Doubly end-on azido bridged mixed-valence cobalt trinuclear complex: Spectral study, VTM, inhibitory effect and antimycobacterial activity on human carcinoma and tuberculosis cells
Datta, Amitabha; Das, Kuheli; Sen, Chandana; Aşkun, Tülin; Çelikboyun, Pınar; Mane, Sandeep B.; Garribba, Eugenio (Pergamon-Elsevier Science Ltd, 2015)Doubly end-on azido-bridged mixed-valence trinuclear cobalt complex, [Co-3(L)(2)(N-3)(6)(CH3OH)(2)] (1) is afforded by employing a potential monoanionic tetradentate-N2O2 Schiff base precursor (2-[{[2-(dimethylamino)ethy ... -
Effect of yearly conditions and management practices on ochratoxin a production in sultana seedless vineyards
Meyvacı, Kamer Betül; Aksoy, Uygun; Eltem, Rengin; Altındişli, Ahmet; Aşkun, Tülin; Taşkın, Evrim (Taylor & Francis Ltd, 2012)Sun drying of seedless grapes (Vitis vinifera cv. Sultanina) is widely practised in the western Aegean Region providing Turkey with a significant share in the world trade of sultanas. Research was initiated in 1998 to ... -
Effects of some lamiaceae species methanol extracts on potential mycotoxin producer fungi
Aşkun, Tülin; Tümen, Gülendam; Satıl, Fatih; Kılıç, Turgut (Taylor & Francis Inc, 2008)In this study, antifungal effects of some Lamiaceae species (Thymbra spicata L. Satureja hortensis L., Origanum onites L., O. vulgare L. subsp. hirtum (Link) Iestswaart, O. vulgare L. subsp vulgare, O. minutiflorum O. ... -
An enolato-bridged dinuclear cu(II) complex with a coumarin-assisted precursor: A spectral, magnetic and biological study
Das, Kuheli; Panda, Uttam; Datta, Amitabha; Roy, Suman; Mondal, Sudipa; Massera, Chiara; Aşkun, Tülin; Çelikboyun, Pınar (Royal Soc Chemistry, 2015)A new, phenoxo-bridged Cu-II dinuclear complex Cu-2[(L)(2)(DMF)(2)] (1) has been obtained by employing the coumarin-assisted tridentate precursor, H2L, [benzoic acid(7-hydroxy-4-methyl-2-oxo-2H-chromen-8-ylmethylene)-hydrazide]. ...
