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- Title
Untitled.
- Authors
Bandarra, Narcisa; Batista, Irineu; Nunes, Maria; Empis, José
- Abstract
Chemical analysis was performed on samples of horse mackerel ( Trachurus trachurus L.) caught monthly off the Portuguese coast throughout a period of one year (May 1997–April 1998). In the period between August and January the amount of total lipids present was recorded showing a minimum in February. Protein content remained fairly constant during the whole one-year period. Seasonal variation of lipid classes was followed and fatty acid profiles of total, polar and non-polar lipids as well as that of phosphatidylcholine (PC) and phosphatidylethanolamine (PE) were determined. The non-polar lipids were the ever dominant group, mainly composed of triacylglycerols. Phosphatidylcholine (PC) and phosphatidylethanolamine (PE) were the main phospholipids mainly containing 20:5ω3 and 22:6ω3, but PE was richer in 22:6ω3. Thus this species is all year long an adequate element of the traditional Portuguese diet, and contributes to the ω3 intake.
- Publication
European Food Research & Technology, 2001, Vol 212, Issue 5, p535
- ISSN
1438-2377
- Publication type
Article
- DOI
10.1007/s002170100299