Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pan spray formulation and delivery system

a technology of spray formulation and delivery system, which is applied in the direction of food preparation, animal husbandry, fatty substance preservation using additives, etc., can solve the problems of discontinuous dispensing of release agents, non-uniform products, and many of these release products are not employed by such consumers

Inactive Publication Date: 2008-02-21
LW GLOBAL
View PDF35 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of these prior art products typically results in the release agent being dispensed in discontinuous, non-uniform “spits” of product, or in dribbles of product.
As s result, a raw, uneven spray pattern is typically achieved, which has caused these products to be commercially unacceptable.
Consequently, many of these release products are not employed by such consumers due to their perceived deleterious health effects.
However, in spite of the commercial success of this product in its ability to overcome many of the prior art difficulties, the caloric level of this product has not satisfied all health conscious individuals.
Liquid lecithin is not soluble or even dispersible in water.
In spite of the extensive use that has been made of lecithin in numerous prior art products, no pan release formulation has been developed which is capable of satisfying all of the consumer demands for a universally acceptable pan release spray product and delivery system.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

example 1

Pressurized Aerosol Type

[0023]

Ingredients% / Wgt.Concentrate:De-ionized Water40.0Powdered Soy Lecithin*6.0Canola Oil (Or other oil)53.4Potassium Sorbate, USP / NF**0.3Sodium Benzoate, USP / NF**0.2Vitamin E***0.1Total:100.0Aerosol Fill:Concentrate85.00Propellant****15.00Total:100.00

Notes:

*Refers to Precepts Powdered Lecithin, a product of Central Soya Co., Inc. Ft. Wayne, IN.

**Antifungal & Antibacterial preservatives

***An antioxidant

****Propellant comprising one or more selected from the group consisting of hydrocarbon blends (A31 or A46), DME, plus other propellants known in the industry

[0024] The pressurized no stick or pan release cooking spray in Example #1 deposited a white foam over the pan surface. We found that as the cooking progressed that the foam dissipated quickly. However, the pan release properties remained for the duration of the cooking cycle.

example # 2

EXAMPLE #2

High Pressure Finger Pump

[0025]

Ingredient% / Wgt.De-ionized Water53.4Powdered Soy Lecithin*6.0Vegetable Oil40.0Potassium Sorbate, USP / NF**0.3Sodium Benzoate, USP / NF**0.2Vitamin E***0.1Total:100.0

Notes:

*Refers to Precepts Powdered Lecithin, a product of Central Soya Co., Inc. Ft. Wayne, IN.

**Antifungal & Antibacterial preservatives

***An antioxidant

****Propellant comprising one or more selected from the group consisting of hydrocarbon blends (A31 or A46), DME, plus other propellants known in the industry

[0026] In the formulation defined as Example #2 a high pressure, finger actuated pump was used which resulted in excellent pan release properties. The presence of the white foamy particles was not a distracting factor. We found that when grilling steaks, that the meat slid easily over the treated metal grill with no sticking, even after turning the meat over several times.

[0027] The true essence of this invention concerns the dual nature of the concentrate due to its mai...

example # 3

EXAMPLE #3

Pressurized Aerosol Type

[0030]

Ingredients% / Wgt.Concentrate:De-ionized Water30.0Powdered Lecithin*4.0Corn Oil65.4Potassium Sorbate, USP / NF**0.3Sodium Benzoate, USP / NF**0.2Vitamin E***0.1Total:100.0Aerosol Fill:Concentrate83.0Propellant****17.0Total:100.0

Notes:

*Refers to Precepts Powdered Lecithin, a product of Central Soya Co., Inc. Ft. Wayne, IN.

**Antifungal & Antibacterial preservatives

***An antioxidant

****Propellant comprising one or more selected from the group consisting of hydrocarbon blends (A31 or A46), DME, plus other propellants known in the industry

[0031] Example #3 with only 4% powdered lecithin was found to be an acceptable commercial product. The moderate amount of white coating resulted in excellent pan release properties. The cooked foods tested ranged from eggs, meat and fish. There was no odor or residue adhering to the cooked foods.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
weightaaaaaaaaaa
lipophilicaaaaaaaaaa
thickaaaaaaaaaa
Login to View More

Abstract

By combining lecithin and oil as the principal ingredients, a highly effective, uniform, widely dispersed, pan release spray product is achieved with the lecithin comprising a de-oiled powdered lecithin. The liquid lecithin and / or combinations thereof is blended with the vegetable oil, water and / or alcohol to form a stable emulsion that exhibits superior pan release properties. Furthermore, the lecithin emulsions of the present invention are easily formulated with a variety of blending agents to make flavorful salad dressings, marinades, and pet flavor enhancing products, as a non-aerosol, finger pump based product or as an aerosol product.

Description

RELATED APPLICATIONS [0001] This application is a continuation application of U.S. patent application Ser. No. 11 / 317,491, filed Dec. 22, 2005 entitled PAN SPRAY FORMULATION AND DELIVERY SYSTEM which is a continuation-in-part of U.S. patent application Ser. No. 10 / 817,576, filed Apr. 2, 2004 entitled PAN SPRAY FORMULATION AND DELIVERY SYSTEM which is a continuation-in-part of U.S. patent application Ser. No. 10 / 333,573, filed Jan. 21, 2003, now U.S. Pat. No. 6,749,874, issued Jun. 15, 2004 entitled PAN SPRAY FORMULATION AND DELIVERY SYSTEM which is related to U.S. Provisional Patent Application Ser. No. 60 / 225,461, filed Aug. 15, 2000 entitled PAN SPRAY FORMULATION AND DELIVERY SYSTEM. TECHNICAL FIELD [0002] This invention relates to uniform spray dispersion products and systems for oil based products, and more particularly, to dispersion systems for obtaining a wide, uniform spray of oil based products for food-related use. BACKGROUND ART [0003] During the last several years, subst...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(United States)
IPC IPC(8): A23L1/302A23D7/00A23L3/34C11B5/00A23J7/00A23L33/15
CPCA23D7/011A23L1/22091A23K1/164A23D9/013A23K20/158A23L27/88Y10S426/811A23D7/01A23D9/00
Inventor PAUL, LEONARD
Owner LW GLOBAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com