Fatty acids containing fully saturated alkyl chains (on a molecule). This means that the carbon atoms comprising the chains are held together by one carbon-to-carbon bond and not two or three. High levels of dietary SAFA have been related to increased coronary heart disease (CHD) in humans. Beef fat typically contains approximately 54% saturated fatty acids. Sheep fat contains approximately 58% saturated fatty acids. Pork fat contains approximately 45% saturated fatty acids. Chicken fat contains approximately 32% saturated fatty acids. In general, fats possessing the highest levels of saturated fatty acids tend to be solid at room temperature; and those fats possessing the highest levels of unsaturated fatty acids tend to be liquid at room temperature. That rule of thumb was the original “dividing line” between “fats” and “oils,” respectively.
Fats containing all the hydrogen atoms they can cam”. Such fats, which are usually solid at room temperature, come chiefly from animal sources (such as beef, butter, whole-milk dairy products, dark meat poultry; and poultry skin) as well as from tropical vegetable oils (coconut, palm, and palm kernel). Saturated fats in the diet are among the chief contributors to elevated blood-cholesterol levels.
Fatty acids whose carbon atoms contain all of the hydrogen possible. They usually come from animal fat sources. They are usually solid at room temperature, and if they come from animal sources, they are often high in cholesterol.
Those fats that are solid at room temperature, with the exception of coconut oil.
Fatty acids with no double bonds. The chain length can vary from 4 to 20 C atoms in mammals. Well-known examples are palmitic acid (C16:0) and stearic acid (Cl8:0).
Fatty acids are commonly classified based on their degree of saturation with hydrogen atoms, which is determined by the absence or presence of double bonds between carbon atoms.
Fatty acid in which all the atoms are joined by single valence bonds; saturated fatty acids are found chiefly in animal fats (e.g., beef, pork, lamb, veal, milk products). A diet high in saturated fats has been Associated with high serum cholesterol levels and in some studies with increased risk of coronary artery disease.
Fatty acid in which the carbon atoms are linked to other carbon atoms by single bonds.
Fatty acids that comprise solely of singular carbon-carbon bonds are known as saturated fatty acids.