کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6393785 | 1330455 | 2012 | 4 صفحه PDF | دانلود رایگان |
The effects of different steps in honey production on parathion levels and parathion removal from honey using macroporous adsorption resins (MARs) were investigated in this study. Parathion residues were quantified by gas chromatography with flame photometric detection (GC-FPD) after each processing step including preheating, filtration, vacuum concentration and pasteurization. The four processing steps could reduce the initial parathion level of 2.77 to 2.73, 2.53, 2.30 and 2.23Â mg/kg, respectively, and the total loss of parathion was only 19%. Meanwhile, different types of MARs were used in parathion adsorption, and the results from removal experiments showed that LS-803 resin was more efficient in removing parathion from honey than other resins LS-903, LSA-21 and LSA-900B, with the adsorption rate of above 90%.
⺠We studied the effects of processing steps in honey production on parathion levels. ⺠We screened four macroporous adsorption resins for removing parathion from honey. ⺠LS-803 resin was selected as the optimal resin for removing parathion from honey.
Journal: Food Control - Volume 23, Issue 1, January 2012, Pages 234-237