Ultrasound assisted emulsification microextraction using cholin chloride based deepeutectic solvent for preconcentration and determination of vanillin by differential pulsevoltammetry

سال انتشار: 1403
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 82

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شناسه ملی سند علمی:

NICEC22_350

تاریخ نمایه سازی: 7 مرداد 1403

چکیده مقاله:

A new and simple deep eutectic solvent (DES) based ultrasonic-assisted emulsification liquid phasemicroextraction (UAE-LPME) procedure has been developed for preconcentration and voltammetricdetermination of vanillin in food products. Calibration graph was linear in the range of ۸.۰-۱۶.۰ μg/L (R۲ = ۰.۹۹۳۵)and the limit of detection was ۳.۰ μg/ml.

نویسندگان

Mahdi Bargrizan

Department of Analytical Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu_Ali Sina University, Hamadan, Iran.

Mahdi Hashemi

Department of Analytical Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu_Ali Sina University, Hamadan, Iran.