Food composition and method
AssigneeAmerican Lecithin Company
InventorsRoy F. Silva, Joseph Fierro, Jeannie Buccino, Heinz Jodlbauer
Life of this patent
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Abstract
The invention provides a food additive prepared from refined and fractionated phospholipids containing at least 35% phosphatidyl choline and a ratio of 2:1 to 10:1 phosphatidyl choline to phosphatidyl ethanolamine which is complexed with water and vigorously mixed to form globular vesicles or liposomes. The aqueous liposomes are then used per se or mixed with food ingredients and/or with an edible reinforcing carbohydrate to form a suspension or paste which is added to the foodstuff. The liposome can replace some or all of the fat in the food as well as acting as a carrier, encapsulating agent, moisturizing agent, and depanner for foods.
Claims10
A low fat or no fat foodstuff comprising a comestible and an edible fat replacer comprising liposome containing at least 5% phospholipid and water, said water to phospholipid presenting a ratio of 2:1 to 20:1, the phospholipid containing at least 35% phosphatidyl choline, said phospholipid having a phosphatidyl choline to phosphatidyl ethanolamine ratio of 2:1 to 10:1, the liposome further including an edible reinforcing material capable of stabilizing the liposome, said edible reinforcing material selected from the group consisting of starch, cellulose, gum and mixtures thereof wherein the ratio of edible reinforcing material to phospholipid is 0.5:1 to 4:1.
A fat replacer comprising globular vesicles or liposomes of a phospholipid containing at least 35% phosphatidyl choline said phospholipid having a phosphatidyl choline to phosphatidyl ethanolamine ratio of 2:1 to 10:1, said liposomes suspended in water wherein the ratio of water to phospholipid is 2:1 to 20:1 and said phospholipid complexed with an edible reinforcing material selected from the group consisting of starch, gum, cellulose and mixtures thereof wherein the ratio of edible reinforcing material to phospholipid is 0.5:1 to 4:1.
A method for making a fat replacer comprising
- mixing a refined phospholipid containing at least 35% phosphatidyl choline, said phospholipid having a phosphatidyl choline to phosphatidyl ethanolamine ratio of 2:1 to 10:1 and water, in which the ratio of water to phospholipid is from 2:1 to 20:1, for a sufficient time to form a homogeneous mixture of globular vesicles or liposomes in the water,
- blending the homogeneous mixture with an edible reinforcing material wherein the ratio of edible reinforcing material to phospholipid is 0.5:1 to 4:1 and the reinforcing material is selected from the group consisting of a starch, gum, cellulose and mixtures thereof and is capable of forming a soft paste and
- thoroughly mixing the blend until a uniform fat like material is obtained.
A method of preparing a low fat foodstuff comprising replacing at least 40% of the fat in the foodstuff with a composition comprising an aqueous mixture of vesicles or liposomes of a phospholipid containing at least 35% phosphatidyl choline, said phospholipid having a phosphatidyl choline to phosphatidyl ethanolamine ratio of 2:1 to 10:1 and wherein the ratio of water to phospholipid is from 2:1 to 10:1 and wherein the ratio of water to phospholipid is from 2:1 to 20:1, said phospholipid complexed with an edible reinforcing agent selected from the group consisting of starch, gum, and cellulose and mixtures thereof wherein the ratio of edible reinforcing material to phospholipid is 0.5:1 to 4:1.
Dependencies are inferred from the claim text.