Structured Fat System for Trans Fat Reduction
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Solution Overview
Problem
The food industry faces challenges in replacing trans- and saturated fats in fillings, coatings, and spreads while maintaining the necessary texture and structure, as traditional fat replacers often lack the desired properties and can leak or separate.
Innovation Solution
A structured fat system comprising 10-90 w/w % lipid and 10-90 w/w % edible porous particles, where the lipid forms a continuous phase, acting as a network builder to mimic the properties of traditional fats, reducing trans- and saturated fat content while maintaining texture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional fat systems (animal fats, hydrogenated oils) are used to provide structure and stability, then the texture and functionality are improved, but the trans- and saturated fat content increases which causes health issues
Solution Approach 1:
The patent changes the physical state parameter of the lipid from solid (traditional fats) to liquid (oils), while using porous particles to create a structured system that mimics the functional properties of solid fats. This parameter change eliminates trans- and saturated fats while maintaining structure and stability through the porous particle network.
Solution Approach 2:
The patent creates a composite material system combining lipid (oil phase) with porous particles (solid phase). This composite structure provides the structural framework and stability traditionally achieved by solid fats, while using healthy liquid oils as the continuous phase to avoid harmful trans- and saturated fats.
2Object-affected harmful factors
If oils are used to replace trans- and saturated fats, then the health properties are improved, but the structure and texture are worsened causing leaking and separation
Solution Approach 1:
The patent uses porous particles as the structural framework to provide texture and prevent leaking. The porous structure absorbs and holds the liquid oil phase, creating a stable system that mimics the texture of traditional fat-based products while maintaining the health benefits of using oils instead of solid fats.
Solution Approach 2:
The porous particles act as an intermediary between the liquid oil and the food matrix, providing the structural support and texture that would otherwise require solid fats. This mediator enables the use of healthy liquid oils while achieving the desired functional properties.
3Object-affected harmful factors
If fat content is reduced to improve health properties, then the trans- and saturated fat content decreases, but the texture and organoleptic properties are worsened
Solution Approach 1:
The patent changes the formulation approach from reducing fat quantity to changing fat quality and physical state. By using liquid oils with porous particles instead of solid fats, the system maintains texture and organoleptic properties while achieving significant reduction in harmful trans- and saturated fat content.
Solution Approach 2:
The composite structure of lipid and porous particles creates a system that delivers both health benefits and sensory properties. The porous particle network provides texture and mouthfeel similar to traditional fat-based products, while the liquid oil phase eliminates harmful saturated and trans fats.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The structured fat system effectively reduces trans- and saturated fat content by up to 60% while maintaining a comparable texture to traditional fat-based products, ensuring stability and organoleptic properties.
Implementation Method 1
a structured fat system comprising from 10 w/w % to 90 w/w % of a lipid and from 10 w/w % to 90 w/w % of an edible porous particle, wherein the lipid is present as a continuous phase
Data Source
AI summary
A filling, coating or spread for use in food applications comprising a structured fat system, wherein the structured fat system comprises from 10 w/w % to 90 w/w % of a lipid and from 10 w/w % to 90 w/w % of an edible porous particle, wherein the lipid is present as a continuous phase in said structured fat system. The use of a structured fat system for reducing the trans- and saturated fat content of a filling, coating or spread, wherein the structured fat system comprises from 10 w/w % to 90 w/w % of a lipid and from 10 w/w % to 90 w/w % of an edible porous particle, wherein the lipid is present as a continuous phase in said structured fat system.