Academic Journal
Qualitative and quantitative analysis of the unsaponifiable fraction of vegetable oils by using comprehensive 2D GC with dual MS/FID detection
| العنوان: | Qualitative and quantitative analysis of the unsaponifiable fraction of vegetable oils by using comprehensive 2D GC with dual MS/FID detection |
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| المؤلفون: | P. Q. Tranchida, S. Salivo, F. A. Franchina, I. Bonaccorsi, P. Dugo, L. Mondello |
| المساهمون: | Tranchida, P. Q., Salivo, S., Franchina, F. A., Bonaccorsi, I., Dugo, P., Mondello, L. |
| سنة النشر: | 2013 |
| المجموعة: | Università degli Studi di Ferrara: CINECA IRIS |
| مصطلحات موضوعية: | Comprehensive two-dimensional gas chromatography, Vegetable oils, Unsaponifiable fraction, Food analysis |
| الوصف: | The present investigation is focused on the development of a comprehensive two-dimensional GC (GC×GC) method, with dual MS/FID detection, for the qualitative and quantitative analysis of the entire unsaponifiable fraction of vegetable oils. The unsaponifiable fraction forms a minor, highly specific part of a vegetable oil, and can be used as an indicator of genuineness. The column set used consisted of a low-polarity first dimension, and a medium-polarity secondary one, both characterized by a high thermal stability. The use of dual detection enabled the attainment of both mass spectral information and relative % FID data. The complexity of the fingerprint, generated by the unsaponifiable fraction, fully justified the employment of the two-dimensional GC technology. Furthermore, two other GC×GC benefits contributed greatly to the attainment of promising results, namely sensitivity enhancement and the formation of grouptype patterns. The method herein proposed could potentially open a new opportunity for the more in-depth knowledge of the unsaponifiable fraction of vegetable oils. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | STAMPA |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/pmid/23334257; info:eu-repo/semantics/altIdentifier/wos/WOS:000317972200035; volume:405; firstpage:4655; lastpage:4663; numberofpages:8; journal:ANALYTICAL AND BIOANALYTICAL CHEMISTRY; http://hdl.handle.net/11392/2456437; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84885918622 |
| DOI: | 10.1007/s00216-013-6704-9 |
| الاتاحة: | http://hdl.handle.net/11392/2456437 https://doi.org/10.1007/s00216-013-6704-9 |
| رقم الانضمام: | edsbas.7957E929 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/s00216-013-6704-9 |
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