No-Calorie Powder May Substitute For Food's Fat



George E. Inglett of the U.S. Department of Agriculture's Biopolymer
Research Unit in Peoria III invented a no-calorie fat substitute called Z-Trim.
It is a mix of crushed fibers made from the hulls of grains. It can replace the
fat and some of the carbohydrates in foods such as chocolates, brownies, cheese,
and ground beef. He spent three years trying to perfect Z-Trim to be smooth
because he made it out of tough hulls of corn, oats, and rice. He first crushed
the hulls with a solution of hydrogen peroxide. He washed the peroxide off in
centrifuge. After this step it was still too large, so he put the pieces back
through the first step of the hydrogen peroxide and the centrifuge. ...

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that make up Z-Trim to reduce
the chances of getting intestinal disorders.
But there are some people who argue with Inglett's theory on his new
substitute. "I wouldn't expect Z-Trim to have the same kinds of problems as
olestra," says Margo Wootan, a senior scientist at the Center for Science in the
Public Interest in Washington, D.C. "Fiber is already found in our diet, while
olestra is a synthetic chemical. There is also concern for the "microbial
stability" of foods containing Z-Trim. "Whenever you remove the lipid material
and replace it with water," says Thomas H. Parliment, a flavor chemist for Kraft
Foods in White Plains, New York, "microbes are to grow, and you can get mold."
That would have to be worked out before Z-Trim could go on the market, Parliment
says.
If you want to replace fat in food, Inglett says, only 3 safe no-calorie
possibilities exist: water, air, and fiber. "You don't sell anybody air, you
don't sell anybody water, but you can sell people Z-Trim. ...

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No-Calorie Powder May Substitute For Food's Fat. (2003, December 25). Retrieved April 19, 2018, from http://www.essayworld.com/essays/No-Calorie-Powder-May-Substitute-Foods/420
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"No-Calorie Powder May Substitute For Food's Fat." Essayworld.com. December 25, 2003. Accessed April 19, 2018. http://www.essayworld.com/essays/No-Calorie-Powder-May-Substitute-Foods/420.
"No-Calorie Powder May Substitute For Food's Fat." Essayworld.com. December 25, 2003. Accessed April 19, 2018. http://www.essayworld.com/essays/No-Calorie-Powder-May-Substitute-Foods/420.
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PAPER DETAILS
Added: 12/25/2003 01:32:09 AM
Category: Health & Medicine
Type: Free Paper
Words: 383
Pages: 2

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