کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9743963 | 1491203 | 2005 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Boldenone and related hormones quantification by liquid chromatography-mass spectrometry in urine and faeces after calf administration of boldenone undecanoate
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Boldenone and related hormones quantification by liquid chromatography-mass spectrometry in urine and faeces after calf administration of boldenone undecanoate Boldenone and related hormones quantification by liquid chromatography-mass spectrometry in urine and faeces after calf administration of boldenone undecanoate](/preview/png/9743963.png)
چکیده انگلیسی
A 6-month calf was treated with 1 mg kgâ1 wet weight of 17-β-boldenone undecanoate and urine and faeces were collected for a period of 30 days after the treatment to follow the depletion of the different substances related to boldenone. Hair was collected for just a few days. Multiresidue extraction and purification methods were developed for the different matrices. Separation was carried on a RP-C18 LC column and liquid chromatography-mass spectrometry (LC-MS/MS) detection was performed using an ion trap mass spectrometer equipped with electrospray source for urine and with atmospheric pressure chemical ionisation for faeces. The concentration found for the different analytes was discussed compared to a control animal.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Analytica Chimica Acta - Volume 529, Issues 1â2, 24 January 2005, Pages 239-248
Journal: Analytica Chimica Acta - Volume 529, Issues 1â2, 24 January 2005, Pages 239-248
نویسندگان
Emanuele Sangiorgi, Valentina Polignano, Silvia Gardini,