Vegetable oils with high
saturated fatty acid levels have applications in the manufacture of solid fat food products, such as margarine and shortening, saving the cost of hydrogenation and avoiding the production of unwanted trans fatty acid (Kritchevsky et al., 1995; Perez-Vich et al., 2004).
An intermediate length
saturated fatty acid, lauric acid (12:0), which appears in a few oils, such as coconut oil, also is clearly associated with elevations of the serum cholesterol concentration.[8,9]
Look for an oil that is low in
saturated fatty acids and, preferably, high in monounsatured fatty acids.
The best way to help lower your blood cholesterol level is to eat less
saturated fatty acids and cholesterol, and control your weight.
From many years of research, it has been established that the primary cholesterol-elevating fatty acids are the
saturated fatty acids with 12 (lauric acid), 14 (myristic acid), and 16 carbon atoms (palmitic acid) with a concomitant increase in the risk of coronary heart disease.
The different observations may have resulted from the different ratio of unsaturated to
saturated fatty acids in various lipids [28].
The oil of Bombacopsis retusa seeds showed a fat composition of 63.47%
saturated fatty acids, and the melting point found was 43.90[degrees]C [+ or -] 0.10.
Levels of
saturated fatty acids in sperm were also negatively related to sperm concentration, but saturated fat intake was unrelated to sperm levels.
The total
saturated fatty acid composition of RS1, including C16 to C24 fatty acids, was 77 g [kg.sup.-1] when grown in the field at Fargo, ND, in 2000.
As a result, a Tolerable Upper Intake Level (UL) of zero was not proposed by the IOM, which instead recommended that trans fatty acid consumption be "as low as possible." Current FDA regulations require that
saturated fatty acid contents (but not mono- and polyunsaturated fatty acid contents) be listed on food labels in association with a Daily Recommended Intake (DRI).
In fact, stearic acid isn't the only
saturated fatty acid that fails to raise blood cholesterol.
In addition to being an ultra-purified form of palmitoleic acid, Cardia 7 has been especially formulated to remove palmitic acid, a
saturated fatty acid found in many foods that are high in saturated fats, such as processed meats, cheeses and dairy products.