Oxidation of omega-3 fatty acids was detected with DESI-MS and ESI-MS on the same quadrupole ion trap instrument. We demonstrate that DESI-MS is useful for oxidation studies of omega-3 fatty acids on surfaces of solid lipid samples as well as food kibbles in negative ion mode.Raymond ...
omega‐3 fatty acidsThe consumption of omega-3 fatty acids provides a wide range of health benefits. However, the incorporation of these fatty acids in foods is limited because of their high oxidative instability. A new paradigm has emerged to better explain the oxidation mechanism of ...
intermediates in fatty acid oxidation脂肪酸氧化中间产物 热度: Effects of Omega-3 Polyunsaturated Fatty Acids on :ω-3多不饱和脂肪酸的影响 热度: 脂肪酸β氧化 热度: Fatty acids are an important source of energy Oxidation is the process where energy is produced by degradation of fatty acids ...
Coplanar polychlorinated biphenyls (PCBs) may facilitate development of atherosclerosis by stimulating pro-inflammatory pathways in the vascular endothelium. Nutrition, including fish oil-derived long-chain omega-3 fatty acids, such as docosahexaenoic acid (DHA, 22:6 omega-3), can reduce inflammation an...
Omega-3 fatty acids are highly susceptible to oxidation, making the use of gelatin in softgel capsules crucial for protecting the precious oils from external factors. However, this protection does not make them resistant to the acidic environment of the stomach during digestion, where oxidation is ...
Omega-3polyunsaturatedfattyacids PBDE BDE47 Mitochondria Salmon Oxidativestress abstract Highlevelsoftheflameretardant2,2 0 ,4,4 0 -tetrabromodiphenylether(BDE47)havebeendetectedin Pacificsalmonsamplednearurbanareas,raisingconcernoverthesafetyofsalmonconsumption. However,salmonfilletsalsocontaintheantioxid...
Fatty acid conversion is dependent on carnitine because these fatty acids must be transported across the mitochondrial membrane via the “carnitine shuttle.”80 When beta-oxidation is impaired, fats are increasingly metabolized by an alternate pathway (omega-oxidation), resulting in elevated levels of ...
Noun1.oxidation state- the degree of oxidation of an atom or ion or molecule; for simple atoms or ions the oxidation number is equal to the ionic charge; "the oxidation number of hydrogen is +1 and of oxygen is -2" oxidation number ...
Marine lipids are natural and good sources of polyunsaturated omega-3 fatty acids (PUFAs), which are reported to have beneficial health effects. However, because of the high amount of PUFAs, active pro-oxidants, marine lipids are highly vulnerable towards oxidation. Lipid oxidation is one of th...
In the case of omega-3 fatty acids, the mechanisms of inflammatory suppression and insulin sensitivity have been recently elucidated and involve the GPR120 receptor signaling (7). However, the molecular regulatory mechanisms by which oleic acid reduces inflammation and dyslipidemias as well as ...