Scopus
YÖKSİS Eşleşti
Determination of copper in rose tea samples using flame atomic absorption spectrometry after emulsification liquid–liquid microextraction
Food Chemistry · Mayıs 2024
YÖKSİS Kayıtları
Determination of copper in rose tea samples using flame atomic absorption
spectrometry after emulsification liquid–liquid microextraction
Food Chemistry · 2024 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ TUĞÇE GÖVER →
Makale Bilgileri
DergiFood Chemistry
Yayın TarihiMayıs 2024
Cilt / Sayfa439
Scopus ID2-s2.0-85178999909
Özet
Rose tea infusion has gained popularity worldwide due to its health benefits. However, it is known that tea plants can be contaminated with heavy metals including copper. Hence, an accurate and applicable analytical method namely emulsification liquid–liquid microextraction based deep eutectic solvent – flame atomic absorption spectrometry (ELLME-DES-FAAS) was proposed to determine copper at trace levels in rose tea samples. Under the optimum experimental conditions, analytical figures of merit for the developed method were examined, and dynamic range, limit of detection (LOD) and limit of quantification (LOQ) were found to be 5.07–246.61 µg/kg (mass-based) with 0.9992 coefficient of determination, 2.50 µg/kg and 8.32 µg/kg, respectively. A matrix matching calibration strategy was employed to boost recovery results, and the acceptable recovery results were recorded between 95.9 % and 118.4 %. According to recovery results, the developed analytical method can be safely employed to determine the concentration of copper in rose tea samples accurately.
Yazarlar (7)
1
Bedrihan Kartoğlu
2
Süleyman Bodur
3
Damla Zeydanlı
4
Tuğçe Göver
5
Ecem Özaydın
6
Emine Gülhan Bakırdere
7
Sezgin Bakırdere
Anahtar Kelimeler
Copper
Emulsification liquid–liquid microextraction
Flame atomic absorption spectrometry
Matrix matching calibration
Rose tea
Kurumlar
İstanbul Gelişim Üniversitesi
Istanbul Turkey
İstinye Üniversitesi
Istanbul Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Turkish Academy of Sciences (TÜBA)
Ankara Turkey
Yıldız Teknik Üniversitesi
Istanbul Turkey
Metrikler
23
Atıf
7
Yazar
5
Anahtar Kelime