Friday, February 13, 2009

healthy ghee

Like any clarified butter, ghee is composed almost entirely of saturated fat. Ghee has been shown to reduce serum cholesterol in one rodent study.[4] Studies in Wistar rats have revealed one mechanism by which ghee reduces plasma LDL cholesterol. This action is mediated by an increased secretion of biliary lipids. The nutrition facts label found on bottled cow's ghee produced in the USA indicates 8 mg of cholesterol per teaspoon.Indian restaurants and some households may use hydrogenated vegetable oil (also known as vanaspatiDalda, or "vegetable ghee") in place of ghee for economic reasons. This "vegetable ghee" is actually polyunsaturated or monounsaturated partially hydrogenated vegetable oil, a trans fat. Trans fats are increasingly linked to serious chronic health conditions. Not only is "vegetable ghee" implicated in causing high LDL, it also lacks the health-promoting benefits claimed for "Shuddh" (Hindi for Pure) ghee. The term Shuddh Ghee, however, is not officially enforced in many regions, so partially hydrogenated oils are marketed as Pure Ghee in some areas. Where this is illegal in India, law-enforcement often cracks down on the sale of fake ghee.[5] Ghee is also sometimes called desi (country-made) ghee or asli (genuine) ghee to distinguish it from "vegetable ghee".When cooking, it can be unhealthy to heat polyunsaturated oils such as vegetable oils to high temperatures. Doing so creates peroxides and other free radicals. These substances lead to a variety of health problems and diseases. On the other hand, ghee has a very high smoke pointand doesn't burn or smoke easily during cooking. Because ghee has the more stable saturated bonds (i.e., it lacks double bonds which are easily damaged by heat) it is not as likely to form dangerous free radicals or advanced glycation endproducts when cooking

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