کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7586483 1492047 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
High resolution-ion mobility mass spectrometry as an additional powerful tool for structural characterization of mycotoxin metabolites
ترجمه فارسی عنوان
طیف سنجی جرم جابجایی با رزولوشن بالا به عنوان یک ابزار قدرتمند دیگر برای مشخص ساختن متابولیت های میکوکوتوکسین
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
This work was designed as a proof of concept, to demonstrate the successful use of the comparison between theoretical and experimental collision cross section (CCS) values to support the identification of isomeric forms. To this purpose, thirteen mycotoxins were considered and analyzed using drift time ion mobility mass spectrometry. A good linear correlation (r2 = 0.962) between theoretical and experimental CCS was found. The average ΔCCS was 3.2%, fully consistent with the acceptability threshold value commonly set at 5%. The agreement between theoretical and experimental CCS obtained for mycotoxin glucuronides suggested the potential of the CCS matching in supporting the annotation procedure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 245, 15 April 2018, Pages 768-774
نویسندگان
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