Water-in-Oil Emulsion Composition for Juicy Plant-Based Meat Binding

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Solution Overview

Problem

Meat substitutes made from vegetable proteins lack binding properties and juiciness, failing to replicate the juiciness and texture of animal meats.

Innovation Solution

A water-in-oil emulsion composition containing specific emulsifiers, such as polyglycerin-condensed ricinoleic acid ester, glycerin fatty acid ester, and lecithin, with controlled HLB values, is used to enhance binding properties and juiciness in meat substitute products.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If vegetable protein is used to make meat substitutes, then environmental friendliness and health benefits are improved, but binding properties and juiciness deteriorate

Engineering Contradiction:
Improveenvironmental friendliness and health benefitsVSAvoidbinding properties
Core Design Contradiction:
Object-affected harmful factorsVSStrength

Solution Approach 1:

The patent introduces a water-in-oil emulsion composition as an intermediary substance that bridges vegetable protein and water. This emulsion acts as a mediator to improve binding properties by providing a structured liquid matrix that enhances protein-protein interactions and maintains product integrity, while preserving the health and environmental benefits of vegetable-based ingredients

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent modifies the physical and chemical parameters of the meat substitute product by incorporating a water-in-oil emulsion with specific HLB values (3-10). This parameter change transforms the binding characteristics of the product, enabling it to achieve meat-like cohesion and structure while maintaining the inherent health benefits of vegetable protein

Inventive Principle:
Principle #35Parameter changes

2Object-affected harmful factors

If vegetable protein is used to make meat substitutes, then environmental friendliness and health benefits are improved, but juiciness deteriorates

Engineering Contradiction:
Improveenvironmental friendliness and health benefitsVSAvoidjuiciness
Core Design Contradiction:
Object-affected harmful factorsVSQuantity of substance

Solution Approach 1:

The water-in-oil emulsion serves as an intermediary that delivers juiciness to the meat substitute product. The emulsion's unique structure allows it to function as both a binding agent and a juiciness carrier, releasing flavorful liquids during eating while maintaining the health advantages of plant-based ingredients

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent creates a composite material system combining vegetable protein, water-in-oil emulsion, and other ingredients. This composite structure enables the product to simultaneously achieve binding properties, juiciness, and health benefits by integrating multiple functional components in a synergistic formulation

Inventive Principle:
Principle #40Composite materials

3Strength

If emulsion composition is added to meat substitute, then binding properties are improved, but device complexity increases

Engineering Contradiction:
Improvebinding propertiesVSAvoidemulsion composition complexity
Core Design Contradiction:
StrengthVSDevice complexity

Solution Approach 1:

The patent merges multiple functions into a single water-in-oil emulsion composition. This emulsion simultaneously provides binding properties, juiciness, and structural integrity, consolidating what would otherwise require multiple separate additives into one integrated component that simplifies the overall formulation

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent optimizes the HLB values (3-10) and composition parameters of the water-in-oil emulsion to achieve maximum binding efficiency. By carefully controlling these parameters, the emulsion delivers superior binding properties while maintaining reasonable formulation complexity and manufacturability

Inventive Principle:
Principle #35Parameter changes

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 emulsion composition maintains emulsification during cooking, ensuring high binding properties and releases oil and fat during eating for a juicy texture, mimicking the juiciness of animal meats.

Implementation Method 1

a water-in-oil emulsion composition for use in a meat substitute processed product comprising plant raw material, comprising: an emulsifier A and an emulsifier B and/or an emulsifier C

Methodology Applied
Scientific EffectEmulsification: Emulsion

Implementation Method 2

releases oil and fat during eating for a juicy texture, mimicking the juiciness of animal meats

Methodology Applied
Scientific EffectPhase separation:

Data Source

PatentUS20260090560A1Water-in-oil emulsion composition for meat-substitute processed product containing plant raw material
Publication Date: 2026.04.02 MITSUBISHI CHEM CORP

AI summary

An water-in-oil emulsion composition that enables imparting binding properties and juiciness to a meat substitute processed product comprising plant raw material. The water-in-oil emulsion composition for use in a meat substitute processed product comprising plant raw material includes an emulsifier A, and an emulsifier B and/or an emulsifier C. The emulsifier A is selected from the group consisting of a polyglycerin-condensed ricinoleic acid ester, a glycerin fatty acid ester, a sucrose fatty acid ester, and a lecithin, and has an HLB of 9.0 or less. The emulsifier B is a fatty acid ester and has saturated a fatty acid as a constituent fatty acid. The emulsifier C is a fatty acid ester and has only an unsaturated fatty acid as constituent a fatty acid.