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Études scientifiques

Le DPA est beaucoup moins étudié que le DHA ou l’EPA, car cet acide gras est difficile à trouver en quantité suffisante, excepté dans l’huile de phoque qui en contient environ 4 %. Apprenez-en plus sur les particularités du DPA et de l’huile de phoque grâce à ces articles scientifiques.

  • Favorise une bonne santé cardiovasculaire
  • Améliore la santé mentale et cognitive
  • Lutte contre les inflammations
  • Renforce le système immunitaire
  • Participe au développement du fœtus et du nourrisson
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  • Favorise une bonne santé cardiovasculaire
  • Améliore la santé mentale et cognitive
  • Lutte contre les inflammations
  • Renforce le système immunitaire
  • Participe au développement du fœtus et du nourrisson

Études scientifiques

Apprenez-en plus sur les particularités du DPA et de l’huile de phoque grâce à ces articles scientifiques.

 

  1. Ackman, RG; Marble, AE (1997). “Safety of seal oil as a nutritional supplement.” Nova Scotian Institute of Science 41 (3) 103-114. [ Dalhousie University Library / Download ]
  2. Aursnes, Marius et al. Total synthesis of the lipid mediator PD1n-3 DPA: configurational assignments and anti-inflammatory and pro-resolving actions. ”  Journal of natural products vol. 77.4 (2014): 910-6. doi: 10.1021 / np4009865as [ NCBI / Download ]
  3. Bjørkkjaer, Tormod et al. Short-term duodenal seal oil administration normalized n-6 ​​to n-3 fatty acid ratio in rectal mucosa and improved bodily pain in patients with inflammatory bowel disease. ”  Lipids in health and disease vol. 5 6. 20 Mar. 2006, doi: 10.1186 / 1476-511X-5-6 [ NCBI / Download ]
  4. Byelashov, Oleksandr A et al. Dietary sources, current intakes, and nutritional role of omega-3 docosapentaenoic acid. ”  Lipid technology vol. 27.4 (2015): 79-82. doi: 10.1002 / lite.201500013 [ PubMed / Download ]
  5. Careaga, MM, and H Sprecher. Synthesis of two hydroxy fatty acids from 7,10,13,16,19-docosapentaenoic acid by human platelets. ”  The Journal of biological chemistry vol. 259.23 (1984): 14413-7. [ PubMed / Download ]
  6. Christensen, MS et al. Lymphatic absorption of n – 3 polyunsaturated fatty acids from marine oils with different intramolecular fatty acid distributions. ”  Biochimica et biophysica acta vol. 1215,1-2 (1994): 198-204. doi: 10.1016 / 0005-2760 (94) 90111-2 [ PubMed ]
  7. Choi, Myungwon et al. Effects of Omega-3-Rich Harp Seal Oil on the Production of Pro-Inflammatory Cytokines in Mouse Peritoneal Macrophages. ”  Preventive nutrition and food science vol. 20.2 (2015): 83-7. doi: 10.3746 / pnf.2015.20.2.83 [ NCBI / Download ]
  8. Dubey, Pratibha et al. Diets Enriched in Fish-Oil or Seal-Oil have Distinct Effects on Lipid Levels and Peroxidation in BioF1B Hamsters. ”  Nutrition and metabolic insights vol. 4 7-17. 23 Mar. 2011, doi: 10.4137 / NMI.S6728 [ NCBI / Download ]
  9. Ghasemi Fard, Samaneh et al. Comparison of the bioavailability of docosapentaenoic acid (DPA, 22: 5n-3) and eicosapentaenoic acid (EPA, 20: 5n-3) in the rat. ”  Prostaglandins, leukotrienes, and essential fatty acids vol. 90.1 (2014): 23-6. doi: 10.1016 / j.plefa.2013.10.001 [ PubMed / Download ]
  10. Hiram, Roddy et al. Resolvin D1 reverses reactivity and Ca2 + sensitivity induced by ET-1, TNF-α, and IL-6 in the human pulmonary artery. ”  American journal of physiology. Heart and circulatory physiology vol. 307.11 (2014): H1547-58. doi: 10.1152 / ajpheart.00452.2014 [ PubMed / Download ]
  11. Holub, Bruce J et al. Oral docosapentaenoic acid (22: 5n-3) is differentially incorporated into phospholipid pools and differentially metabolized to eicosapentaenoic acid in tissues from young rats. ”  Lipids vol. 46.5 (2011): 399-407. doi: 10.1007 / s11745-011-3535-3 [ PubMed / Download ]
  12. Kaur, Gunveen et al. Short-term docosapentaenoic acid (22: 5 n-3) supplementation increases tissue docosapentaenoic acid, DHA and EPA concentrations in rats.”  The British journal of nutrition vol. 103.1 (2010): 32-7. doi: 10.1017 / S0007114509991334 [ PubMed / Download ]
  13. Kaur, Gunveen et al. Docosapentaenoic acid (22: 5n-3) down-regulates the expression of genes involved in fat synthesis in liver cells. ”  Prostaglandins, leukotrienes, and essential fatty acids vol. 85.3-4 (2011): 155-61. doi: 10.1016 / j.plefa.2011.06.002 [ PubMed / Download ]
  14. Kaur, G., Molero, J., Weisinger, H., & Sinclair, A. (2013). Orally administered [14C] DPA and [14C] DHA are metabolized differently to [14C] EPA in rats. British Journal of Nutrition,  109 (3), 441-448. doi: 10.1017 / S0007114512001419 [ Cambridge University Press / Download ]
  15. Lewis, Evan JH et al. 21 days of mammalian omega-3 fatty acid supplementation improves aspects of neuromuscular function and performance in male athletes compared to olive oil placebo. ”  Journal of the International Society of Sports Nutrition vol. 12 28. 18 Jun. 2015, doi: 10.1186 / s12970-015-0089-4 [ PubMed / Download ]
  16. Lewis, Evan JH et al. Effect of omega-3 supplementation on neuropathy in type 1 diabetes: A 12-month pilot trial. ”  Neurology vol. 88.24 (2017): 2294-2301. doi: 10.1212 / WNL.0000000000004033 [ PubMed / Download ]
  17. Mann, Neil J et al. Effects of seal oil and tuna-fish oil on platelet parameters and plasma lipid levels in healthy subjects. ”  Lipids vol. 45.8 (2010): 669-81. doi: 10.1007 / s11745-010-3450-z [ PubMed / Download ]
  18. Meyer, Barbara J et al. Comparison of seal oil to tuna oil on plasma lipid levels and blood pressure in hypertriglyceridaemic subjects. ”  Lipids vol. 44.9 (2009): 827-35. doi: 10.1007 / s11745-009-3333-3 [ PubMed / Download ]
  19. Morin, Caroline et al. Docosapentaenoic acid monoacylglyceride reduces inflammation and vascular remodeling in experimental pulmonary hypertension. ”  American journal of physiology. Heart and circulatory physiology vol. 307.4 (2014): H574-86. doi: 10.1152 / ajpheart.00814.2013 [ PubMed / Download ]
  20. Morin, Caroline et al. Eicosapentaenoic acid and docosapentaenoic acid monoglycerides are more potent than docosahexaenoic acid monoglyceride to resolve inflammation in a rheumatoid arthritis model. ”  Arthritis research & therapy vol. 17 142. 29 May. 2015, doi: 10.1186 / s13075-015-0653-y [ NCBI / Download ]
  21. Tsuji, Masako et al. Docosapentaenoic acid (22: 5, n-3) suppressed tube-forming activity in endothelial cells induced by vascular endothelial growth factor. ”  Prostaglandins, leukotrienes, and essential fatty acids vol. 68.5 (2003): 337-42. doi: 10.1016 / s0952-3278 (03) 00025-5 [ PubMed ]
Oil

Huile d'oméga-3 pure

L'huile de phoque est une source complète d'oméga-3 (DPA + DHA + EPA) avec une absorption optimisée grâce à sa structure moléculaire provenant d'un mammifère.

Huile de phoqueHuile de phoque

Huile de phoque

Textile

Fourrure unique & naturelle

La fourrure de loup-marin est un matériel très polyvalent utilisé dans de multiples applications telles que les accessoires, les chaussures, les vêtements et la décoration.

FourrureFourrure

Fourrure

Meat

Viande sauvage canadienne

La viande de phoque constitue une excellente source de protéines. Elle est riche en fer, en zinc, en magnésium et en vitamine B12. Cette viande sauvage issue de la chasse ne contient ni antibiotiques ni hormones ajoutées.

Viande de phoqueViande de phoque

Viande de phoque

Références