Olestra - Wikipedia
网页Olestra (also known by its brand name Olean) is a fat substitute food additive that adds no metabolizable calories to products. It has been used in the preparation of otherwise high-fat foods, thereby lowering or eliminating their fat content.
Olestra - The 50 Worst Inventions - TIME
网页2010年5月27日 · But olestra proved to be a greedy chemical. It not only removed unwanted fat from foods but also negated the body's ability to absorb essential vitamins. Side effects included cramps, gas and...
Olestra | The Miracle Fat Substitute That Became a Pop-Culture ...
网页P&G's fat substitute olestra was rebranded "Olean", and licensed to food manufacturers for use in chips and cookies. Unfortunately, for many consumers, olestra's side effects included nausea ...
Is Olestra Bad For You? - Here Is Your Answer.
网页2016年10月10日 · Olestra is a fat substitute without fat or calories. Although it enjoyed brief popularity in the nineties, it can cause gastrointestinal distress and may actually make you fat. Olestra is made up of molecules that are structurally similar to fat.
Olestra(Olean):Side Effects, Controversies & Researches. How can ...
网页2023年9月3日 · Olestra (also known as Olean) is a fat substitute that is calorie-free. It’s been used to lower or eliminate fat content and calories in foods like potato chips that would otherwise be high in fat. But how can a cooking oil be fat-free and even calories free you ask? Well, here’s why:
网页Olestra (Olean, Procter & Gamble, Cincinnati, OH) is a mixture of hexa-, hepta- and octaesters of sucrose prepared by esterifying sucrose with long-chain fatty acids isolated from edible fats and oils (Rizzi and Taylor 1978).
Olestra (Exemplars) - Chemistry LibreTexts
网页2023年3月13日 · Olestra is a fat substitute that has the properties of a fat in flavor and texture, but is indigestible - hence a fake fat. It does not add any calories as a normal fat would. Olestra is part fatty acids from cottonseed or soybean oils and part sucrose rather than glycerol in triglycerides.
Green chemistry happens; Olestra finds a new use
网页2009年4月29日 · Olestra, the laxative fat substitute, could represent a class of greener replacements for hazardous volatile organic compounds (VOCs) in newer low voc paints. A recent Scientific American article made me curious how and if …
Olestra: Are You Safe Or Sorry? - CBS News
网页1998年6月11日 · Olestra, sold as the brand Olean, is a synthetic chemical made of sugar and vegetable oil that passes through the body undigested. Dr. Healy explains that olestra molecules are so large that...
Olestra Definition & Meaning - YourDictionary
网页Olestra definition: A calorie-free fat substitute synthesized from sucrose and vegetable oil for use in snacks such as potato chips, and capable of passing through the body without being digested.
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