Kinetic and thermodynamic investigation of mancozeb degradation in tomato homogenate during thermal processing

CERTEL M., CENGİZ M. F., Akçay M.

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, cilt.92, sa.3, ss.534-541, 2012 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 92 Sayı: 3
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1002/jsfa.4603
  • Dergi Adı: JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.534-541
  • Anahtar Kelimeler: mancozeb, degradation, kinetic, thermodynamic, thermal processing, ETHYLENEBISDITHIOCARBAMATES MANEB, ETHYLENETHIOUREA, DECOMPOSITION, RESIDUES, BEHAVIOR, ZINEB, DITHIOCARBAMATE, ADSORPTION, DISULFIDE, FOOD
  • Akdeniz Üniversitesi Adresli: Evet

Özet

BACKGROUND: The kinetic and thermodynamic parameters of mancozeb degradation in tomato homogenates under the conditions prevailing in the manufacture of tomato products (at 60-100 degrees C for 0-60 min) were investigated. A gas chromatographymass spectrometry method was used to analyse residual mancozeb in tomato homogenate. Ethylenethiourea (ETU), the main toxic degradation product of mancozeb, was measured by high-performance liquid chromatography (HPLC)with photodiode array detector (PDA).