Plant-Based Oil Body Emulsion for Natural Spread Stability
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Solution Overview
Problem
Conventional spread compositions, such as margarine, often rely on added emulsifiers and may contain non-plant-derived materials, which can limit their natural content and stability, as well as require energy-intensive production processes.
Innovation Solution
A spread composition featuring a plant-based oil phase with emulsified oil bodies derived from various plants, utilizing natural emulsifiers like proteins and phospholipids for stabilization, and a method that includes pretreating oil bodies through heating, shearing, freezing, or adjusting pH to create a stable emulsion without added emulsifiers, allowing for enhanced spreadability and energy savings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If added emulsifiers are used in conventional spread compositions, then emulsion stability is improved, but natural content is reduced
Solution Approach 1:
The oil bodies naturally contain proteins and phospholipids that serve as emulsifiers, eliminating the need for added emulsifiers. The system uses its own inherent components to achieve emulsion stability while maintaining 100% plant-derived natural content.
Solution Approach 2:
The proteins and phospholipids naturally present in the oil bodies act as intermediary substances that facilitate emulsion formation and stability between the water phase and oil phase, replacing the need for external added emulsifiers.
2Reliability
If conventional emulsification methods are used, then emulsion formation is achieved, but energy consumption increases
Solution Approach 1:
The method utilizes phase transitions of the oil composition (melting and crystallization) to facilitate emulsification. By melting the oil composition and then allowing it to crystallize around the oil bodies, a stable emulsion is formed with reduced energy input compared to conventional high-shear mixing methods.
Solution Approach 2:
The process employs temperature parameter changes (heating to melt, then cooling to crystallize) to control the emulsification process, replacing energy-intensive mechanical mixing with thermally-driven phase changes.
3Object-generated harmful factors
If plant-based oil bodies are emulsified in plant-based oil phase, then natural content is improved, but emulsion stability may be reduced
Solution Approach 1:
The plant-based oil bodies naturally contain proteins and phospholipids that self-organize to stabilize the emulsion interface between water and oil phases, achieving both natural content and emulsion stability without contradiction.
Solution Approach 2:
The emulsion comprises a composite structure with oil bodies containing multiple components (proteins, phospholipids, water) dispersed in the oil phase, creating a multi-functional system that provides both natural content and stability.
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 solution results in a more natural, stable spread composition with reduced added emulsifiers, higher protein content, and energy-efficient production, maintaining stability at refrigeration temperatures and offering a plant-derived alternative to traditional spreads.
Implementation Method 1
plant-based oil bodies emulsified in the oil phase
Implementation Method 2
utilizing natural emulsifiers like proteins and phospholipids for stabilization
Implementation Method 3
melting an oil composition including a plant-based oil
Implementation Method 4
crystallizing the emulsion of the oil bodies and the oil composition
Implementation Method 5
heating the oil bodies to an elevated temperature and shearing the heated oil bodies
Data Source
AI summary
Various aspects relate to a spread composition, methods of making the same, and food products including the same. A spread composition includes an oil phase. The oil phase includes a plant-based oil. The spread composition also includes plant-based oil bodies emulsified in the oil phase. The plant-based oil bodies are derived from the same one or more plants as the plant-based oil, a different one or more plants, or a combination thereof. The spread composition includes a continuous phase that includes the oil phase. At least some of the plant-based oil in the oil phase is not naturally present in the plant-based oil bodies.