| Type |
Journal Article |
| Year |
2004 |
| Title |
Spelt (Triticum spelta L.) and winter wheat (Triticum aestivum L.) wholemeals have similar sterol profiles, as determined by quantitative liquid chromatography and mass spectrometry analysis |
| Journal |
Journal of Agricultural and Food Chemistry |
| Recnumber |
552 |
| Volume |
52 |
| Issue |
15 |
| Pages |
4802-4807 |
| Date |
Jul 28 |
| Endnote Keywords |
lipid, sterol, spelt, wheat|plant sterols|phytosterols|foods|oil|glycolipids|lipids|flour| |
| Abstract |
From a nutritional point of view, cereal lipids include valuable molecules, such as essential fatty acids, phytosterols, and fat-soluble vitamins. Spelt (Triticum spelta L.) is an alternative hulled bread cereal mostly grown in Belgium, where it is mainly intended for animal feed but should increasingly be used for human consumption. The present research focused on phytosterol quantification by LC/APCI-MS2 in saponified wholemeal extracts of 16 dehulled spelt and 5 winter wheat (Triticurn aestivum L.) varieties grown in Belgium during 2001-2002 at the same location. Glycosylated sterols and free and formerly esterified sterols could be determined in saponified extracts. Results show that the mean phytosterol content is comparable in both cereals (whereas other lipids, such as oleic and linoleic acids, are increased in spelt wholemeal): spell extract has, on average, 527.7 mug of free and esterified sterols g(-1) of wholemeal and 123.8 mug of glycosylated sterols g(-1) of wholemeal versus 528.5 and 112.6 mug.g(-1) in winter wheat (values not corrected for recoveries). This is the first report on the application and validation of an LC/MS2 Method for the quantification of phytosterols in spelt and winter wheat. |
| Notes |
English
Article
J AGR FOOD CHEM
840NO |
| Author address |
Univ Catholique Louvain, Unite Biochim Nutr, B-1348 Louvain, Belgium; Univ Catholique Louvain, Lab Spectrometrie Masse, B-1348 Louvain, Belgium; Moulin Hollange, B-6637 Fauvillers, Belgium; Univ Catholique Louvain, Lab Pharmacognosie, B-1200 Brussels, Bel |
| Fichier |
|
| Lien |
://000222866000032 |
| Authors |
Ruibal-Mendieta, N., Rozenberg, R., Delacroix, D., Petitjean, G., Dekeyser, A., Baccelli, C., Marques, C., Delzenne, N., Meurens, M., Habib-Jiwan, J., Quetin-Leclercq, J. |
