Food release compositions
AssigneeCreative Products Inc. of Rossville
InventorsClarence P. Clapp, George S. Torrey
Life of this patent
Estimating the term…
Abstract
A parting composition for facilitating the release of foodstuffs from cooking utensils contains an edible oil, lecithin and water and, optionally, a humectant such as glycerol. The water is present in an amount sufficient to partially, but not fully, hydrate the lecithin so as to render the parially hydrated lecithin insoluble in the edible oil. The composition, which may further include a suitable normally gaseous propellant to discharge the composition from a conventional aerosol spray can, provides a substantially clear and smooth spray coating on cooking utensils at ambient temperatures, without the need for ethyl alcohol in the composition. The composition may optionally include conventional modifying agents such as suspending agents, antioxidants, preservatives, flavorants, etc.
Claims23
An aerosol-dispensable foodstuffs parting composition for-coating cooking surfaces contains from zero to less than about 7.5 percent by weight of monohydric aliphatic alcohols, is combined with a pressurized, normally gaseous propellant suitable for discharging the composition as an aerosol spray, and comprises lecithin and water both dispersed in an edible oil vehicle, the weight of the edible oil vehicle present in the composition exceeding the combined weight of the lecithin and the water present, the water being present in an amount which is sufficient to partially, but not fully, hydrate the lecithin to an extent that solubility of the lecithin in the edible oil is sufficiently reduced so that aerosol-dispensed coatings of the composition are rendered non-foaming and clear at ambient temperatures.
A foodstuffs parting composition consisting essentially of from about 1 to 25 percent by weight lecithin having a known phosphatide content, from about 0.2 to 22 percent by weight water and an edible oil vehicle, the weight of the edible oil vehicle present in the composition exceeding the combined weight of the lecithin and water present, the lecithin and water being present in amounts sufficient to partially, but not fully, hydrate the lecithin and to provide a percent relative water content ("percent RWC"), which is calculated by dividing the weight of water in the composition by the sum of the weight of water plus phosphatides in the composition, and multiplying the result by 100, of from 21 to 61 percent RWC, so that aerosol-dispensed coatings of the composition are rendered non-foaming and clear at ambient temperatures.
A foodstuffs parting composition comprises from about 1 to 25 percent by weight lecithin having a known phosphatide content, from about 0.1 to 18 percent by weight water, from about 0.2 to 19 percent by weight of a humectant comprising glycerol, the humectant, lecithin and water being present in amounts sufficient to partially, but not fully, hydrate the lecithin and to provide a percent humectant plus water relative to phosphatide content ("percent HWP"), which is calculated by dividing the weight of water plus humectant in the composition by the sum of the weight of water plus humectant plus phosphatides in the composition, and multiplying the result by 100, of from about 21 to 61 percent HWP, the composition further comprising an edibile oil vehicle, the weight of the edible oil vehicle present in the composition exceeding the combined weight of the lecithin and water present, such that the aerosol-dispensed coatings of the composition are rendered non-foaming and clear at ambient temperatures.
An aerosol-dispensable foodstuffs parting composition which contains from zero to less than 7.5 percent by weight of monohydric aliphatic alcohols and comprises from about 1 to 20 percent by weight of a lecithin component having a known phosphatide content, from about 0.4 to 15 percent by weight of a humectant selected from the group consisting of one or more of glycerol, sorbitol and propylene glycol, and from about 0.1 to 11 percent by weight water, the lecithin and water being present in amounts sufficient to partially, but not fully, hydrate the lecithin and to provide a percent humectant plus water relative to phosphatides content ("percent HWP"), which is calculated by dividing the weight of humectant plus water in the composition by the sum of the weight of humectant plus water plus phosphatides in the composition, and multiplying the result by 100, of from about 21 to 61 percent HWP, the composition further comprising an edible oil vehicle, the weight of the edible oil vehicle present in the composition exceeding the combined weight of the lecithin and water, and a pressurized, normally gaseous propellant suitable for discharging the composition as an edible spray, such that the aerosol-dispensed coatings of the composition are rendered non-foaming and clear at ambient temperatures.
An aerosol-dispensable foodstuffs parting composition which contains from zero to less than 7.5 percent by weight of monohydric aliphatic alcohols and comprises from about 1 to 20 percent by weight of a lecithin component having a known phosphatide content, and from about 0.2 to 22 percent by weight water, the lecithin and water being present in amounts to partially, but not fully hydrate the lecithin, and to provide a percent relative water content ("percent RWC"), which is calculated by dividing the weight of water in the composition by the sum of the weight of water plus phosphatides in the composition, and multiplying the result by 100, of from about 21 to 61 percent RWC, the composition further comprising an edible oil vehicle, the weight of the edible oil vehicle present in the composition exceeding the combined weight of the lecithin and water present, and further comprising a pressurized, normally gaseous propellant suitable for discharging the composition as an edible spray, so that aerosol-dispensed coatings of the composition are rendered non-foaming and clear at ambient temperatures.
Dependencies are inferred from the claim text.