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  2. Fatty acid - Wikipedia

    en.wikipedia.org/wiki/Fatty_acid

    Near neutral pH, fatty acids exist at their conjugate bases, i.e. oleate, etc. Solutions of fatty acids in ethanol can be titrated with sodium hydroxide solution using phenolphthalein as an indicator. This analysis is used to determine the free fatty acid content of fats; i.e., the proportion of the triglycerides that have been hydrolyzed.

  3. Saturated fat - Wikipedia

    en.wikipedia.org/wiki/Saturated_fat

    A saturated fat is a type of fat in which the fatty acid chains have all single bonds between the carbon atoms. A fat known as a glyceride is made of two kinds of smaller molecules: a short glycerol backbone and fatty acids that each contain a long linear or branched chain of carbon (C) atoms.

  4. List of saturated fatty acids - Wikipedia

    en.wikipedia.org/wiki/List_of_saturated_fatty_acids

    Common Name Systematic Name Structural Formula Lipid Numbers Propionic acid: Propanoic acid CH 3 CH 2 COOH : C3:0 Butyric acid: Butanoic acid CH 3 (CH 2) 2 COOH : C4:0 Valeric acid

  5. Fatty acid synthesis - Wikipedia

    en.wikipedia.org/wiki/Fatty_acid_synthesis

    When there are high levels of palmitoyl-CoA, the final product of saturated fatty acid synthesis, it allosterically inactivates acetyl-CoA carboxylase to prevent a build-up of fatty acids in cells. Citrate acts to activate acetyl-CoA carboxylase under high levels, because high levels indicate that there is enough acetyl-CoA to feed into the ...

  6. Fatty acid metabolism - Wikipedia

    en.wikipedia.org/wiki/Fatty_acid_metabolism

    A significant proportion of the fatty acids in the body are obtained from the diet, in the form of triglycerides of either animal or plant origin. The fatty acids in the fats obtained from land animals tend to be saturated, whereas the fatty acids in the triglycerides of fish and plants are often polyunsaturated and therefore present as oils.

  7. Membrane fluidity - Wikipedia

    en.wikipedia.org/wiki/Membrane_fluidity

    At low temperatures, the lipids are laterally ordered and organized in the membrane, and the lipid chains are mostly in the all-trans configuration and pack well together. The melting temperature T m {\displaystyle T_{m}} of a membrane is defined as the temperature across which the membrane transitions from a crystal-like to a fluid-like ...

  8. Is sunflower oil healthy? Yes, just follow this 1 rule ...

    www.aol.com/news/sunflower-oil-healthy-yes-just...

    This oil is used when low-temperature cooking is required. High-oleic sunflower oil, which is 80% oleic acid. ... “It has less saturated fat, which can promote heart health by lowering ...

  9. Lipid metabolism - Wikipedia

    en.wikipedia.org/wiki/Lipid_metabolism

    Lipid metabolism is the synthesis and degradation of lipids in cells, involving the breakdown and storage of fats for energy and the synthesis of structural and functional lipids, such as those involved in the construction of cell membranes. In animals, these fats are obtained from food and are synthesized by the liver. [1]