Synthesized of poly(vinyl benzyl dithiocarbonate-dimethyl amino ethyl methacrylate) block copolymer as adsorbent for the vortex-assisted dispersive solid phase microextraction of patulin from apple products and dried fruits

TÜZEN M., Hazer B., ELİK A., ALTUNAY N.

FOOD CHEMISTRY, cilt.395, 2022 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 395
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1016/j.foodchem.2022.133607
  • Dergi Adı: FOOD CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, CAB Abstracts, Chemical Abstracts Core, Chimica, Communication Abstracts, Compendex, EMBASE, Food Science & Technology Abstracts, MEDLINE, Metadex, Veterinary Science Database, Civil Engineering Abstracts
  • Anahtar Kelimeler: Patulin, Apple products, Dried fruits, Dispersive solid phase microextraction, UV-VIS spectrophotometer, Poly(vinyl benzyl dithiocarbonate-dimethyl, amino ethyl methacrylate) block copolymer, PERFORMANCE LIQUID-CHROMATOGRAPHY, POLYMER, JUICE, EXTRACTION, FOOD, SAMPLES
  • Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

A new and novel poly(vinyl benzyl dithiocarbonate-dimethyl amino ethyl methacrylate) block copolymer (PvbDMA-Xa) as adsorbent was synthesized for the vortex-assisted dispersive solid phase microextraction (VADSPME) of patulin from apple products and dried fruits using Uv-visible spectrophotometer. The characterization of synthesized Pvb-DMA-Xa block copolymer was performed with Fourier Transform Infrared spectroscopy (FTIR-ATR) technique. Analytical characteristics such as pH, sorbent amount, adsorption time, eluent type and its volume, desorption time and adsorption capacity were optimized. Limit of detection (3Sb/m) and limit of quantitation (10Sb/m) were found 0.3 and 1.0 ng mL-1. Linear dynamic range (LDR), relative standard deviation (RSD) and recovery values were found in the range of 1-30 ng mL-1, 2.1-2.7 % and 93.5-97.3 %, respectively. Enhancement factor (EF) was found 193. The accuracy of the method was confirmed with standard addition method and analyzing of samples by reference method.