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ItalianoThe effect of the stearoyl-CoA desaturase (SCD) and sterol regulatory binding transcription factor 1 (SREBF1) polymorphisms on the volatile compound profile of dry-cured hams from Italian protected denomination of origin (Prosciutto di Parma, Prosciutto di San Daniele and Prosciutto Toscano) was investigated by proton transfer reaction time-of-flight mass spectrometry. The SCD polymorphism had a strong effect on the volatile compound profile in Prosciutto di San Daniele, but moderate in Prosciutto di Parma and very scarce in Prosciutto Toscano. Moreover, the effect of the SREBF1 polymorphism was also strong in Prosciutto di San Daniele and moderate in Prosciutto di Parma and Prosciutto Toscano. The main effect of both markers was found in the peaks tentatively identified as volatile compounds from the unsaturated fatty acids oxidation, with higher concentrations in dry-cured hams with SCD TC and SREBF1 AG genotypes, as they seem to increase the concentration of the fatty acids precursor of those compounds
| Citation: | Sánchez Del Pulgar Rico, J.; Renaville, B.; Soukoulis, C.; Cappellin, L.; Romano, A.; Gasperi, F.; Piasentier, E.; Biasioli, F. (2014). Stearoyl-CoA desaturase and sterol regulatory binding protein 1 markers: effect on the volatile profile of dry-cured Parma, San Daniele and Toscano hams as detected by PTR-ToF-MS. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 365-366: 343-350. doi: 10.1016/j.ijms.2014.02.008 handle: http://hdl.handle.net/10449/23466 |
| Internal authors: | |
| Organization unit: | Food Quality and Nutrition Department # CRI_2011-JAN2016 |
| Authors: | Sánchez Del Pulgar Rico, J.; Renaville, B.; Soukoulis, C.; Cappellin, L.; Romano, A.; Gasperi, F.; Piasentier, E.; Biasioli, F. |
| Title: | Stearoyl-CoA desaturase and sterol regulatory binding protein 1 markers: effect on the volatile profile of dry-cured Parma, San Daniele and Toscano hams as detected by PTR-ToF-MS |
| Journal: | INTERNATIONAL JOURNAL OF MASS SPECTROMETRY |
| Issue Date: | 2014 |
| Scientific Disciplinary Area: | Settore CHIM/01 - Chimica Analitica |
| Keywords ENG: | SCD SREBF1 PTR-ToF-MS Dry-cured ham SNP |
| Language: | English |
| IF: | With Impact Factor ISI |
| Publication status: | Published |
| Nature of content: | Articolo in rivista/Article |
| Digital Object Identifier (DOI): | 10.1016/j.ijms.2014.02.008 |
| Appears in Collections: | 01 - Journal article |
Files in This Item:
| File | Description | Type | License | |
|---|---|---|---|---|
| 2014 IJMS Sanchez del Pulgar et al.pdf | N/A | Tutti i diritti riservati (All rights reserved) | Embargo Request a copy |
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