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Log in Sign Up. Save Word. Definition of tropical oil. Examples of tropical oil in a Sentence Recent Examples on the Web Even with a shortage of labor and, potentially, supply, the tropical oil on course for its biggest annual drop since First Known Use of tropical oil , in the meaning defined above. Learn More About tropical oil.
Polyunsaturated fats are usually in a liquid state at room temperature and also when chilled. They lower the overall cholesterol level, but they also reduce HDL or good cholesterol. Recommended daily allowances of polyunsaturated fats should be part of a balanced diet. Among Polyunsaturated fats we find the two most important fatty acids: linolenic acid, also known as omega 3 fatty acid; and linoleic, also known as omega 6 fatty acid.
The omega number describes where the important carbon atom is located on the fat molecule. If it is sixth from the end, it is known as an omega 6 fatty acid. The body requires about twenty fatty acids in order to live and operate.
However, the human body can make them all but two of these: linolenic and linoleic. They can only be supplied by food or supplements. Omega fatty acids are a type of polyunsaturated fats that are especially healthy. They have a valuable role in reducing the risk of heart disease by lowering the blood pressure, protecting against plaque build up in the arteries and building healthy brain cells.
Vegetable oils, specially linseed oil, rapeseed oil, soybean oil and walnut oil are the principal sources of omega 3 fatty acids together with seafood. Despite how they are portrayed, the purpose of tropical oils in nature was not to raise cholesterol so the human population could be reduced. In fact, populations such as the Polynesian Puka Puka and Tokelau islanders maintain remarkably low rates of heart disease despite obtaining most of their fat calories from coconut oil.
That's consistent with studies from Ohio State University which compared the effects of different types of saturated fatty acids on lipoprotein metabolism. When cholesterol and unsaturated fat intake was consistent with amounts found in the American diet, it didn't matter much whether added saturated fat came from the type of fatty acids found in tropical oils verses those from butterfat or the saturated fats found in beef. In fact, similar to results in other studies, tropical oils have been found to raise HDL cholesterol!
When we put tropical oils into a healthy, realistic fat-eating perspective, they don't appear to be much of a threat at all. Access the entire print issue on-line and be notified each month via e-mail when your new issue is ready for you. Subscribe Today. Receive updates on news, products and trends that are critical to the food and beverage industry.
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