Cyclical Adipocyte Production for Authentic Meat Fat Texture
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Solution Overview
Problem
Existing plant-based meat alternatives (PBMA) struggle to authentically emulate the taste and texture of conventional meat due to the lack of effective methods for incorporating animal fat, leading to noticeable differences and lengthy ingredient lists, which deter consumers.
Innovation Solution
A method for cyclical production of fat cells, involving dedifferentiation and re-differentiation of adipocytes to create DFAT cells, which are then cultured and re-differentiated to accumulate lipid mass, using species-specific collagenase and growth media to produce fat-producing cell lines suitable for imitation meat products.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If plant-based meat alternatives use complex cocktails of ingredients to mimic fat, then the taste and texture emulation improves, but the ingredient list length increases and consumer acceptance decreases
Solution Approach 1:
The patent extracts the essential functional component (fat tissue) from animal sources and replaces it with plant-based alternatives that deliver the same sensory experience. By isolating and replicating only the critical fat component rather than using complex ingredient cocktails, the solution simplifies the formulation while maintaining authentic taste and texture.
Solution Approach 2:
The invention changes the fundamental parameter of fat source from animal-derived to plant-based, while maintaining the functional properties needed for authentic meat-like texture and taste. This parameter change allows for shorter ingredient lists while achieving the same sensory outcomes through bioengineered plant fat cells.
2Productivity
If cultured meat products use fetal bovine serum as growth medium, then cell production is achieved, but costs increase due to quality control and regulatory oversight
Solution Approach 1:
The patent replaces expensive, regulated animal-derived fetal bovine serum with cost-effective plant-based growth media. This substitution uses readily available plant materials that can be produced at lower cost without the same level of regulatory oversight, significantly reducing production costs while maintaining cell production capability.
Solution Approach 2:
The invention copies the essential growth-promoting functions of fetal bovine serum using plant-based compounds and growth factors. By replicating the biological activity needed for cell proliferation through plant-derived alternatives, the system achieves the same productivity without the high costs associated with animal serum production and regulation.
3Ease of manufacture
If plant-based meat alternatives do not include animal fat tissue, then production is simpler, but taste and texture differences become noticeable
Solution Approach 1:
The patent introduces plant-based fat cells as an intermediary that bridges the gap between simple plant-based formulations and authentic meat-like texture. These engineered plant cells serve as a mediator that provides the necessary fat content and mouthfeel without requiring complex animal ingredient combinations, maintaining production simplicity while achieving sensory authenticity.
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 method enables the creation of high-quality meat alternatives with authentic taste and texture profiles, shorter ingredient lists, and scalable production of fat cells for use in imitation meat products, cosmetics, and other commercial applications.
Implementation Method 1
digesting the population of mature adipocytes with collagenase IV or a collagenase having similar enzymatic activity thereto
Data Source
AI summary
Provided in this disclosure is a method of cyclical production of fat cells. The method may include the steps of dedifferentiation of adipocytes into dedifferentiated fat (DFAT) cells, permitting the DFAT cells to proliferate, and re-differentiating (differentiating) the proliferated DFAT cells into adipocytes. Additionally, provided in this disclosure are methods of isolating DFAT cells adipose from a range of species. Also provided in this disclosure are fat-producing cells and method of creating the same. Such cells can be used for a variety of purposes and products, including imitation meat products.