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Fish oil

About: Fish oil is a research topic. Over the lifetime, 9887 publications have been published within this topic receiving 367953 citations. The topic is also known as: fish oils & Fish oil.


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Journal ArticleDOI
TL;DR: The higher TVA to CLA ratio in the rumen compared with milk indicated that fat supplements increased milk CLA concentration mainly by increasing ruminal production of TVA, which also implied the significant role that mammary delta-9 desaturase plays in milk CLA concentrations.

134 citations

Journal ArticleDOI
TL;DR: This study examined the volatiles profiles of fish oil enriched milk during cold storage for 14 days by dynamic headspace sampling followed by gas chromatography-mass spectrometry analyses, and reported on appearance of these decatrienals in food emulsions having a relatively low peroxide value.
Abstract: Development of objectionable fishy off-flavors is an obstacle in the development of fish oil enriched foods. Only little is known about the sensory impact of specific volatile fish oil oxidation products in food emulsions. This study examined the volatiles profiles of fish oil enriched milk during cold storage (2 degrees C) for 14 days by dynamic headspace sampling followed by gas chromatography-mass spectrometry analyses. Different volatiles (n = 60) comprising alkenals, alkadienals, alkatrienals, and vinyl ketones were identified in the fish oil enriched milk. The potent odorants identified by gas chromatography-olfactometry were 1-penten-3-one, (Z)-4-heptenal, 1-octen-3-one, (Z)-1,5-octadien-3-one, (E,E)-2,4-heptadienal, and (E,Z)-2,6-nonadienal, but despite their potency, none of the separated volatiles imparted a fishy or metallic odor. Two isomers, (E,Z,Z) and (E,E,Z) of 2,4,7-decatrienal were identified in fish oil enriched milk emulsions with peroxide values 0.8 and 3.4 meq/kg, respectively. To our knowledge, this is the first report on appearance of these decatrienals in food emulsions having a relatively low peroxide value.

134 citations

Journal ArticleDOI
TL;DR: Exposure to omega-6 PUFA enhanced renal injury; supplementation with omega-3 PUFA was renoprotective, and the effects of variations in dietary PUFA composition on the chronic course of induced renal disease in dogs were investigated.

134 citations

Journal ArticleDOI
TL;DR: It is found that no clear quantitative nutritional effects on the desaturation/elongation and β-oxidation activities in either hepatocytes or enterocytes of sea bass were observed upon the inclusion of vegetable oils in the diet.

134 citations

Journal ArticleDOI
TL;DR: Tissue vitamin E and liver glutathione level increased when dietary vitamin E increased and ascorbate-induced lipid peroxidation in muscle and liver of fish fed diets containing 0 and 40 IU vitamin E/kg was significantly greater than those feeding diets containing higher vitamin E (>80 IU/kg).

134 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
2023259
2022552
2021308
2020347
2019326
2018360