Fatty acids and triacylglycerols in the seed oils of Saudi Arabian date ( Phoenix dactylifera L.) palms
| العنوان: | Fatty acids and triacylglycerols in the seed oils of Saudi Arabian date ( Phoenix dactylifera L.) palms |
|---|---|
| المؤلفون: | Naif M. S. Kadasa, Omar A. Almaghrabi, Caroline Kleiber, Ehab M. R. Metwali, Veronika M. Lieb, Reinhold Carle, Christof B. Steingass |
| المصدر: | International Journal of Food Science & Technology. 55:1572-1577 |
| بيانات النشر: | Wiley, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | chemistry.chemical_classification, 0303 health sciences, 030309 nutrition & dietetics, Chemistry, food and beverages, Myristic acid, Fatty acid, 04 agricultural and veterinary sciences, 040401 food science, Industrial and Manufacturing Engineering, 03 medical and health sciences, chemistry.chemical_compound, 0404 agricultural biotechnology, Phoenix dactylifera, lipids (amino acids, peptides, and proteins), Composition (visual arts), Food science, Cultivar, Multivariate statistical, Carbon number, Food Science |
| الوصف: | Total lipids, fatty acids and triacylglycerols in seeds of the four Saudi Arabian date cultivars ‘Anbra’, ‘Megadwel’, ‘Sacai’ and ‘Sfwai’ were analysed. Total lipid contents ranged between 7.3 and 8.6%. Oleic, lauric and myristic acid represented the most abundant fatty acids in date seed oil. HPLC‐DAD‐ESI‐MSⁿ analysis enabled the identification of 40 triacylglycerols with equivalent carbon number (ECN) 36–54, of which 17 were detected for the first time. Triacylglycerols mainly comprised LaOL, LaLaL, LaML, MML/LaPL and LaOO. ‘Anbra’ oil was characterised by highest proportions of saturated fatty acids and triacylglycerols with ECN 36 and 48–54. Unsaturated fatty acids prevailed in the three remaining varieties. Elevated proportions of triacylglycerols with medium ECNs were found in ‘Megadwel’ and ‘Sfwai’ oils. Aside from highest total lipid contents, ‘Sacai’ seeds predominantly contained triacylglycerols with low ECNs. Multivariate statistical analyses elucidated varietal influences on the fatty acid and triacylglycerol composition of date seed oil. |
| تدمد: | 1365-2621 0950-5423 |
| DOI: | 10.1111/ijfs.14383 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::c480427e2945dd488d89b2a04bd236e0 https://doi.org/10.1111/ijfs.14383 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi...........c480427e2945dd488d89b2a04bd236e0 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13652621 09505423 |
|---|---|
| DOI: | 10.1111/ijfs.14383 |