Non-dairy Cheese Replica Using Cross-linked Plant Proteins
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Solution Overview
Problem
Current methods for producing non-dairy cheese replicas fail to adequately replicate the taste, aroma, and mouthfeel of traditional dairy cheeses due to issues with texture, carbohydrate content, and the inability of rennet to induce curdling in plant-derived milks, leading to unsatisfactory consumer acceptance.
Innovation Solution
A cheese replica is created using a gelled emulsion of cross-linked, plant-derived proteins and fats from non-dairy milks with at least 85% insoluble solids removed, incorporating cross-linking enzymes like transglutaminase and cheese-making microbes to achieve a composition with reduced carbohydrate content and improved texture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If rennet is used to induce curdling in plant-derived milks, then the curdling process is effective for dairy milk, but it fails to induce curdling in non-dairy proteins
Solution Approach 1:
The patent changes the coagulation mechanism from enzymatic (rennet) to acid-based coagulation. By adjusting pH parameters and using acid coagulants, the system achieves effective curdling in plant-derived milks where rennet fails, while maintaining compatibility with traditional dairy cheese-making processes.
Solution Approach 2:
The patent introduces acid coagulants as intermediary substances that mediate the curdling process in plant-derived milks. These acid coagulants serve as alternative agents to rennet, enabling protein coagulation in non-dairy systems through acid-denaturation mechanisms.
2Stability of the object's composition
If complex carbohydrates are present in cheese replicas made from nut milks, then the product structure is maintained, but the texture becomes grainy and lacks creaminess
Solution Approach 1:
The patent extracts and removes complex carbohydrates from nut milk formulations through filtration and separation processes. This extraction eliminates the grainy texture caused by insoluble carbohydrates while preserving the essential protein and fat components needed for cheese replica structure and creaminess.
Solution Approach 2:
The patent changes the carbohydrate content parameter by removing complex carbohydrates, transforming the texture profile from grainy to creamy. This parameter modification maintains product structural integrity through alternative emulsification and coagulation mechanisms.
3Ease of operation
If starch is used as a major gelling agent in cheese replicas, then the desired texture is achieved, but the carbohydrate content becomes relatively high
Solution Approach 1:
The patent extracts and eliminates starch-based gelling agents from the formulation, removing the source of high carbohydrate content. Alternative texturing is achieved through protein coagulation and fat emulsion mechanisms that do not rely on starch addition.
Solution Approach 2:
The patent changes the gelling mechanism by eliminating starch-dependent parameters and transitioning to protein-based coagulation. This parameter shift reduces carbohydrate content while maintaining textural quality through acid-induced protein precipitation and emulsion stabilization.
4Ease of operation
If insoluble solids are removed from non-dairy milk, then the texture improves and creaminess increases, but the removal process must be highly efficient to achieve at least 85% reduction
Solution Approach 1:
The patent segments the separation process into multiple stages including filtration, centrifugation, and settling. This segmentation allows progressive removal of insoluble solids, achieving the required 85% reduction efficiency while maintaining product quality and enabling scalable manufacturing.
Solution Approach 2:
The patent employs composite separation systems combining multiple separation mechanisms (filtration media, centrifugal force, gravitational settling). This composite approach achieves high removal efficiency for insoluble solids while preserving the emulsified protein-fat-water matrix necessary for cheese replica formation.
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 non-dairy cheese replica that closely resembles dairy cheese in taste, aroma, and texture, offering a more acceptable alternative to traditional dairy cheeses with reduced carbohydrate content and improved consumer satisfaction.
Implementation Method 1
a gelled emulsion of cross-linked, plant-derived proteins
Implementation Method 2
incorporating cross-linking enzymes like transglutaminase
Implementation Method 3
cheese-making microbes to achieve a composition with reduced carbohydrate content and improved texture
Data Source
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AI summary
Provided herein are methods and compositions for the production of cheese replicas. Generally the cheese replicas are produced by inducing the enzymatic curdling of non-dairy milks.