Sprayable cookware release composition with reduced heat induced browning
A sprayable cookware release composition includes an oil, a propellant, and a cookware release agent having lecithin treated with an alkali and a fatty acid at the same time or treated with a mixture of an alkali and a fatty acid. A variety of alkali and fatty acids can be used to treat the lecithin, including more than one alkali and more than one fatty acid. Suitable alkali for treating the lecithin include sodium and potassium sorbate, sodium and potassium carbonate, sodium and potassium bicarbonate, sodium and potassium acetate, sodium and potassium hydroxide, and mixtures thereof. Suitable fatty acids for treating the lecithin include oleic acid, linoleic acid, palmitic acid, stearic acid, and mixtures thereof. The cookware release agent and oil are mixed, and the mixture is dispensed from the aerosol container by the propellant. Suitable cookware release agents include lecithin and variants thereof, such as oil soluble lecithin, water-dispersible lecithin, hydroxylated lecithin, lyso-phopholipid, or a mixture thereof.
1. A cookware release composition suitable for dispensing from an aerosol container, comprising:
a cookware release agent having lecithin treated with a mixture of an alkali and a monoglyceride;
an oil; and
a propellant, wherein
a mixture of said cookware release agent having said treated lecithin and said oil is dispensed from the aerosol container by said propellant, and said lecithin is treated with monoglyceride at a concentration of about 0.1% to about 0.5% based on the weight of the composition.
2. A cookware release composition suitable for dispensing from an aerosol container, comprising:
a cookware release agent having lecithin treated with a mixture of an alkali and a monoglyceride;
an oil; and
a propellant, wherein
a mixture of said cookware release agent having said treated lecithin and said oil is dispensed from the aerosol container by said propellant, the composition comprises:
about 76% of said oil;
about 5% of said treated lecithin; and
about 5% of said propellant, and
the percentages are based on a weight of the composition.
3. A cookware release composition suitable for dispensing from an aerosol container, comprising:
a cookware release agent having lecithin treated with a mixture of an alkali, a monoglyceride and ethanol;
an oil; and
a propellant, wherein
a mixture of said cookware release agent having said treated lecithin and said oil is dispensed from the aerosol container by said propellant, said lecithin being treated with a mixture having:
about 87 to about 97% ethanol;
about 0.4% of said alkali; and
about 1% of said monoglyceride,
wherein the percentages are based on a weight of the mixture.
4. A cookware release composition suitable for dispensing from an aerosol container, comprising:
a cookware release agent having lecithin treated with a mixture of an alkali and a diglyceride;
an oil; and
a propellant, wherein
a mixture of said cookware release agent having said treated lecithin and said oil is dispensed from the aerosol container by said propellant, and said lecithin comprises a substantially anhydrous lecithin.
5. The cookware release agent of claim 4 , wherein said substantially anhydrous lecithin includes about 1.0% to about 1.8% water by weight.
6. A cookware release composition suitable for dispensing from an aerosol container, comprising:
a cookware release agent having lecithin treated with a mixture of an alkali and a diglyceride;
an oil; and
a propellant, wherein
a mixture of said cookware release agent having said treated lecithin and said oil is dispensed from the aerosol container by said propellant and the composition includes about 0.5% to about 50% of said treated lecithin by weight.
7. A cookware release composition suitable for dispensing from an aerosol container, comprising:
a cookware release agent having lecithin treated with a mixture of an alkali and a diglyceride;
an oil; and
a propellant, wherein
a mixture of said cookware release agent having said treated lecithin and said oil is dispensed from the aerosol container by said propellant, and said lecithin is treated with diglyceride at a concentration of about 0.1% to about 0.5% based on the weight of the composition.
8. A cookware release composition suitable for dispensing from an aerosol container, comprising:
a cookware release agent having lecithin treated with a mixture of an alkali and a diglyceride;
an oil; and
a propellant, wherein
a mixture of said cookware release agent having said treated lecithin and said oil is dispensed from the aerosol container by said propellant, the composition comprises:
about 76% of said oil;
about 5% of said treated lecithin; and
about 5% of said propellant, and
the percentages are based on a weight of the composition.
9. A cookware release composition suitable for dispensing from an aerosol container, comprising:
a cookware release agent having lecithin treated with a mixture of an alkali, a diglyceride and an ethanol;
an oil; and
a propellant, wherein
a mixture of said cookware release agent having said treated lecithin and said oil is dispensed from the aerosol container by said propellant, said lecithin being treated with a mixture having:
about 87 to about 97% ethanol;
about 0.4% of said alkali; and
about 1% of said diglyceride, and
wherein the percentages are based on a weight of the mixture.
10. A method of preparing a food item with a cookware release composition, comprising:
providing a lecithin, an alkali, a fatty acid, an oil, and a propellant;
mixing the alkali and the fatty acid;
treating the lecithin with the mixture of the alkali and the fatty acid;
mixing the treated lecithin and the oil to form the cookware release composition;
dispensing the cookware release composition from the aerosol container with the propellant onto the cookware surface;
applying the food item onto the coated cookware surface; and
heating the coated cookware surface and the food item thereon.