کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9743970 | 1491203 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nitroimidazoles in turkey muscle-the influence of sampling conditions on measurement results in residue control
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Nitroimidazoles in incurred muscle samples showed a considerable inhomogeneity in their distribution. A possible explanation for this phenomenon were the sampling conditions. In an animal study, the influence of sampling after slaughtering was investigated by applying four different ways of treating muscle samples prior to freezing at â24 °C. The muscle samples were analysed using gas chromatography-negative chemical ionisation/mass spectrometry after silylation. The results reaffirmed an inhomogeneous distribution of ipronidazole and ronidazole in muscle samples, irrespective of the sampling procedure. Thermal stress caused a significant loss of analytes, even at +4 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Analytica Chimica Acta - Volume 529, Issues 1â2, 24 January 2005, Pages 299-303
Journal: Analytica Chimica Acta - Volume 529, Issues 1â2, 24 January 2005, Pages 299-303
نویسندگان
J. Polzer, P. Gowik,