Dietary fat reduction
AssigneeSee/Shell Biotechnology, Inc.
InventorsWilliam E. Shell, Jackie R. See
Life of this patent
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Abstract
A method and a composition for accumulating and the binding of food fats in an animal body gastrointestinal tract. The method and composition rely upon non-biodegradable collagen particles, such as microspheres, having a size of at least two microns and a fat receptor, such as bile, capable of having food fat adhered thereto on the surface of the particles. These particles are sufficiently large so that they do not pass through the surface mucosa of the gastrointestinal tract and permit the particles with the food fat to pass through the gastrointestinal tract and out of the body through animal excretion.
Claims2
A method of collecting and binding and expelling from a body, dietary fat released from food products in an animal gastrointestinal tract, said method comprising:
- (a) introducing non-biodegradable collagen particles into an animal gastrontestinal tract and which are of a size such that they will not pass through the surface mucosa of the gastrointestinal tract, said particles havinq fat receptors on a surface thereof to attract and bind food fats thereto,
- (b) allowing food fats releasd from food in the gastrointestinal tract to become attached to the fat receptors on the particles, and
- (c) permitting the fat laden non-biodegradable collagen particles to pass through the gastrointestinal tract and out of the body with body excreta.
A composition useful in collecting and binding fat thereto which is released from food products in an animal gastrointestinal tract, said composition comprising non-biodegradable collagen particles having a size of at least two microns and a fat receptor capable of adhering food fat thereto on the surface of such particles, such that the particles are sufficiently large that they will not pass through the surface mucosa of the gastrointestinal tract but will attract the fat released from the animal food and permit the fat attached particles to pass through the gastrointestinal tract and out of the body through the animal excreta.
Dependencies are inferred from the claim text.