Randomly Interesterified Triglyceride for Meat Substitute Texture
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Solution Overview
Problem
Current meat substitutes fail to adequately mimic the appearance, texture, and organoleptic properties of traditional meat products, particularly in ground meat substitutes, which are essential for consumer acceptance.
Innovation Solution
A meat substitute product comprising a randomly interesterified triglyceride with a specific composition of palmitic acid (C16) and stearic acid (C18) and at least one texturized protein ingredient, which improves the appearance, texture, and organoleptic properties by enhancing the fibrous qualities and mouthfeel.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional fat blends are used in meat substitutes, then the product can be manufactured with standard ingredients, but the mouthfeel and texture fail to mimic real meat adequately
Solution Approach 1:
The patent applies parameter changes by specifying precise fatty acid composition parameters (C16: 15-35 wt%, C18: 30-50 wt%, C18:1: 10-30 wt%, C18:2: 5-20 wt%) and triglyceride structural parameters (SUS/SSU ratio: 0.3-0.7, melting point: 35-65°C) to transform ordinary fat blends into a specialized ingredient that mimics meat's molecular structure, thereby improving mouthfeel and texture without significantly complicating manufacturing
Solution Approach 2:
The patent employs composite materials by creating a multifunctional fat blend that combines multiple fatty acids (saturated and unsaturated) and triglyceride structures to achieve a complex functional profile that mimics real meat, providing simultaneous benefits for texture, mouthfeel, melting behavior, and structural integrity
2Strength
If the meat substitute maintains structural integrity during cooking, then the product holds its shape well, but the texture may become too firm and lose the tender quality of meat
Solution Approach 1:
The patent applies phase transitions by designing a fat blend with a specific melting point range (35-65°C) that undergoes controlled phase change during cooking. The triglycerides melt progressively as temperature increases, transitioning from solid to liquid state, which allows the product to maintain structural integrity at lower temperatures while becoming tender and juicy at cooking temperatures, mimicking real meat behavior
Solution Approach 2:
The patent employs local quality by creating different functional zones within the fat blend: saturated fatty acids (C16, C18) provide structural stability and firmness where needed, while unsaturated fatty acids (C18:1, C18:2) provide flexibility and tenderness in other areas, allowing the product to simultaneously achieve both structural integrity and tender texture
3Stability of the object's composition
If highly saturated fat blends are used to improve structural stability, then the product maintains shape during handling, but the melting point becomes too high and the product feels waxy rather than meat-like
Solution Approach 1:
The patent applies parameter changes by precisely controlling the saturation level and melting point of the fat blend. By limiting saturated fatty acids to 35-65 wt% and setting the melting point between 35-65°C, the formulation achieves optimal balance: enough saturation for structural stability during handling, but not so much that the melting point becomes excessively high and creates a waxy texture
Solution Approach 2:
The patent employs composite materials by combining saturated and unsaturated fatty acids in specific proportions within the triglyceride structure. This composite approach creates a fat blend that leverages the stability of saturated fats while the unsaturated components prevent excessive firmness and waxy texture, achieving a balanced melting behavior that mimics real meat
Data Source
AI summary
The present invention relates to a meat substitute product comprising a randomly interesterified triglyceride and at least one texturized protein ingredient, wherein the randomly interesterified triglyceride has a content of palmitic acid (C16) and stearic acid (C18) in a range of from 35 to 65 wt %, and a ratio of C18 over C16 in a range of from 1.0 to 15.0. The invention further relates to the use of the corresponding randomly interesterified triglyceride for improving the texture and/or organoleptic properties of a ground meat substitute product. Preferably the meat substitute product is a vegetarian ground meat substitute product that is shaped into a form such as a burger, a patty, a meatball, a nugget or a sausage.