Yazar "Öncü Kaya, Elif Mine" için Makale Koleksiyonu listeleme
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Adsorption of Acid Blue 193 from aqueous solutions onto DEDMA-sepiolite
Özcan, Adnan; Öncü Kaya, Elif Mine; Özcan, Asiye Safa (Elsevier Science BV, 2006)The adsorption of Acid Blue 193 (AB 193) onto dodecylethyldimethylammonium (DEDMA)-sepiolite was investigated in aqueous solution in a batch system with respect to contact time, pH and temperature. The surface modification ... -
HPLC fluorescence determination of ochratoxin A utilizing a double internal standard and its application to poultry feed
Tunçel, Muzaffer; Öncü Kaya, Elif Mine; Uysal, Ülkü Dilek; Güray, Tufan (Scientific Technical Research Council Turkey-Tubitak, 2015)A validated liquid chromatography method employing a fluorescence detector for the determination of ochratoxin A (OTA) was developed with double internal standard and it was applied to ten different poultry feeds. The ... -
Kinetics, isotherm and thermodynamic studies of adsorption of Acid Blue 193 from aqueous solutions onto natural sepiolite
Özcan, Adnan; Öncü Kaya, Elif Mine; Özcan, Asiye Safa (Elsevier Science BV, 2006)In the present study, natural sepiolite was used as an adsorbent for the investigation of the adsorption kinetics, isotherms and thermodynamic parameters of an acid dye (Acid Blue 193, AB 193) from aqueous solution at ... -
Time and temperature dependent microbiological and mycotoxin (ochratoxin-A) levels in boza
Uysal, Ülkü Dilek; Öncü Kaya, Elif Mine; Berikten, Derya; Yılmaz, Neşe; Tuncel, Necati Barış; Kıvanç, Merih; Tuncel, Muzzaffer (Elsevier Science BV, 2009)This study describes the examination of microbiological tests and the determination of OTA in boza temperature and time dependently. Prior to the analysis, physicochemical properties of the boza samples such as moisture, ...