Concentrations of beneficial nutrients in fish
Scope
The variable describes concentrations of beneficial nutrients in various fish species
Definition
Concentrations of beneficial nutrients in fish extracted from [1], where they are indicated as mass units/100 g fish analysed.
- Omega-3 fatty acids, mg/g, as sum of n-3 PUFA (polyunsaturated fatty acids) precursors ALA (alphalinoleic acid), EPA (eicosapanthenic acid), and DHA (docosahexaenoic acid). DPA (docosapentaenoic acid) not available in the database.
- Vitamin D, ug/g
- Vitamin E, mg/g
- Selenium, ug/g
- Iodine, ug/g
- Group B vitamins, mg/g, as sum of B1 (tiamin), B2 (riboflavin), B6 (pyridoxin), B12 (cyanokobalamin) and niacin as its eqvivalents NE. D↷
Causality
List of parents:
- None
Data
Concentrations of omega-3 fatty acids in fish extracted from [1], where they are indicated as mass units/100 g fish analysed. Criteria for choosing the fish preparation method used prior the analyses:
- one that is presumed as a common one used by the Finnish consumers (roasting), and
- also as available for most of the fish in the database.
Formula
Analytica_id: <anacode>(((490+232)+491)/100) (17.5/100) (3.1/100) (17.9/100) (45/100) (((((5.7+0.16)+0.02)+11.3)+0.24)/100) (((490+232)+491)/100) (17.5/100) (3.1/100) (17.9/100) (45/100) (((((5.7+0.16)+0.02)+11.3)+0.24)/100) (((669+204)+404)/100) (13.1/100) (2.9/100) (21.9/100) (75.6/100) 0.000e+000 (((388+238)+445)/100) 0.000e+000 0.000e+000 0.000e+000 0.000e+000 0.000e+000 (((441+40)+194)/100) (3/100) (2/100) (22.2/100) (33.9/100) (((((5.4+0.08)+0.09)+1.7)+0.23)/100) (((583+369)+1100)/100) 0.000e+000 0.000e+000 0.000e+000 0.000e+000 0.000e+000 (((3+124)+122)/100) 0.000e+000 0.000e+000 0.000e+000 0.000e+000 0.000e+000 (((413+55)+249)/100) 0.000e+000 0.000e+000 0.000e+000 0.000e+000 0.000e+000 (((5+102)+280)/100) 0.000e+000 0.000e+000 0.000e+000 0.000e+000 0.000e+000 (((539+308)+895)/100) 0.000e+000 0.000e+000 0.000e+000 0.000e+000 0.000e+000 (((13+92)+301)/100) 0.000e+000 0.000e+000 0.000e+000 0.000e+000 0.000e+000 (((225+1014)+2028)/100) 0.000e+000 0.000e+000 0.000e+000 0.000e+000 0.000e+000 </anacode>
Unit
mass units/100 g fish analysed
Result
| Fish species | Omega-3-PUFA contents, mg/g | Vitamin D, ug/g | Vitamin E, mg/g | Selenium, ug/g | Iodine, ug/g | Group B vitamins, mg/g, |
|---|---|---|---|---|---|---|
| Baltic herring (Clupea harengus membras) | 12.13 | 0.17 | 0.03 | 0.18 | 0.45 | 0.17 |
| Herring (Clupea harengus) | 12.13 | 0.17 | 0.03 | 0.18 | 0.45 | 0.17 |
| Vendace (Coregonus albula) | 12.77 | 0.13 | 0.03 | 0.22 | 0.76 | 0.00 |
| Whitefish (Coregonus lavaretus) | 10.71 | |||||
| Pike (Esox lucius) | 6.75 | 0.03 | 0.02 | 0.22 | 0.34 | 0.08 |
| Rainbow trout (Onchorhynchus mykiss) | 20.52 | |||||
| Shrimp (Pandalus sp.) | 2.49 | |||||
| Perch (Perca fluviatilis) | 7.17 | |||||
| Saithe (Pollachius virens) | 3.87 | |||||
| Atlantic salmon (Salmo salar) | 17.42 | |||||
| Pike-perch (Sander lucioperca) | 4.06 | |||||
| Tuna (Thunnus thynnus) | 32.67 |
