Lipids can be defined as organic substances originating in living matter, which are insoluble in water but are soluble in non-polar solvents such as alcohol, ether, chloroform, and benzene. Such a definition includes free fatty acids,alcohols (other than glycerol, which is water soluble), sterol...
Effects of Omega-3 Polyunsaturated Fatty Acids on :ω-3多不饱和脂肪酸的影响 热度: Polyunsaturated fatty acids (PUFA) for attention deficit :多不饱和脂肪酸(PUFA)注意缺陷 热度: Lecture5:Lecture5:LipidsLipidsandand CarbohydratesCarbohydrates CraigKasperCraigKasper ...
Researches were carried out on the contents of total lipids and fatty acids of four kinds of Phaeophyta(Laminaria japonica, Undaria pinnatifida, Ecklonia kurome, Sargassum henslowianum), three kinds of Rhodophyta(Porphyra haitanensis, Hypnea cervicornis, Gracilaria asiatica) and S. henslowianum from...
Nonalcoholic human fatty liver has been found to increase the activity of hepatic stearol-CoA desaturase (SCD)-1, which converts saturated fatty acids to monosaturated fatty acids as a major substrate for the synthesis of TAG and other lipids60. In contrast, the inverse correlation of single ...
Sepp D. Kohlwein, in Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2007 Finally, synthesis of fatty acids utilizes substantial amounts of metabolites, acetyl-CoA, ATP and NADPH, and may thus compete with other cellular processes dependent on these compounds. One ...
Fatty acid profiles (percentage of total fatty acids) of total lipids ofGaldieriasp. USBA-GBX-832 under different growth conditions at 25 °C and 45 °C (Glu: Glucose; Gal: Galactose; Gly: Glycerol; Man: Mannitol; Xyl: Xylose; Ara: Arabinose; Suc: Sucrose; Tre: trehalose; Sor: ...
We identify an age-dependent lipid homeostasis pathway in that regulates the mobilization of lipids from the soma to the germline, which supports fecundity but at the cost of survival in nutrient-poor and oxidative stress environments. This trade-off is responsive to the levels of dietary ...
However, de novo synthesis of fatty acids in mammals usually only occurs when the animal is consuming a low-fat diet15, which is not the case for humpback whales, as Antarctic krill are rich in lipids47, particularly in 16:1ω7c as they have a high dietary uptake and low excretion ...
In Lipids in Freshwater ecosystems (eds Arts, M. T. & Wainman, B. C.) 21–44 (Springer, New York, 1999). Google Scholar Budge, S. M., Iverson, S. J. & Koopman, H. N. Studying trophic ecology in marine ecosystems using fatty acids: A primer on analysis and interpretation. ...
(storage lipids). In addition,fatty acid derivativesaseicosanoidsplay an important role incell signaling. Fatty acids have been identified to affect CVD through multiple mechanisms, includingcardiac metabolism,lipotoxicity, electromechanical properties of cardiomyocytes as well as inflammation, as discussed...