MCC-CMC Stabilizer for Cocoa Suspension
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Solution Overview
Problem
Current stabilizers in the food industry are limited in effectiveness, require large quantities, and have restricted application areas, making them inefficient for stabilizing emulsions and suspensions, especially in products like cocoa drinks, and often necessitate complex processing.
Innovation Solution
A dispersion of microcrystalline cellulose (MCC) and carboxymethyl cellulose (CMC) with a specific degree of substitution, designated as MCG 0048, which achieves stabilization with minimal quantities (0.2% or less) and improved activation, eliminating the need for additional additives, and demonstrating higher storage moduli for enhanced gel strength.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional stabilizers (MCC and CMC combinations) are used to stabilize emulsions and suspensions, then stabilization effect is achieved, but large quantities are required and effectiveness is limited
Solution Approach 1:
The patent applies parameter changes by optimizing the degree of substitution (DS) of carboxymethyl cellulose to a specific range (0.7-1.3) and controlling the ratio between MCC and CMC (1:0.1 to 1:1). These precise parameter adjustments significantly enhance the stabilizing effectiveness per unit mass, allowing much smaller quantities to achieve the same or better stabilization效果 compared to conventional products.
Solution Approach 2:
The invention uses a composite material system combining microcrystalline cellulose (MCC) with carboxymethyl cellulose (CMC) of specifically controlled degree of substitution. This composite approach creates synergistic effects where the two components work together to provide superior stabilization performance at lower concentrations than either component alone or conventional combinations.
2Reliability
If additional additives (such as carrageenan) are added to increase efficiency, then stabilization performance improves, but production complexity and declaration requirements increase
Solution Approach 1:
The patent extracts and eliminates the need for additional additives like carrageenan by optimizing the MCC-CMC composite system. The specifically controlled degree of substitution of CMC (0.7-1.3) provides sufficient activation and stabilization performance on its own, removing the requirement for extra hydrocolloids and simplifying both production processes and ingredient declarations.
Solution Approach 2:
The optimized MCC-CMC composite stabilizer system performs multiple functions simultaneously: it stabilizes emulsions, prevents sedimentation, and provides adequate activation without requiring additional additives. This multi-functional capability at a single-component level reduces formulation complexity and production steps.
3Reliability
If high quantities of stabilizer are used, then stabilization effect is achieved, but cost and processing complexity increase
Solution Approach 1:
By changing the critical parameter of degree of substitution to a optimized range (0.7-1.3), the stabilizer achieves maximum effectiveness at very low concentrations (0.2% or less). This parameter optimization dramatically reduces the amount of stabilizer needed in the formulation, simplifying manufacturing processes and reducing handling requirements.
4Reliability
If conventional stabilizers are used, then basic stabilization is achieved, but tolerance to negative factors (such as electrolytes) is low
Solution Approach 1:
The patent changes the degree of substitution parameter of CMC to a specific range (0.7-1.3) that provides optimal charge characteristics and steric hindrance. This parameter optimization makes the stabilizer much more tolerant to electrolytes and other negative factors, as the optimized molecular structure maintains its stabilizing function even in challenging environments with high ionic strength.
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
MCG 0048 shows significant effectiveness in stabilizing cocoa particles in milk and other media with lower shear energy input, higher tolerance to negative factors like electrolytes, and improved storage stability, outperforming existing market products in rheological characteristics.
Implementation Method 1
stabilizers are intended to stabilize water-oil emulsions, that is, they are intended to prevent the two components from separating
Implementation Method 2
Stabilizers also serve to keep solids in suspension in aqueous systems, i.e. to prevent sedimentation
Implementation Method 3
These products are subjected to a mechanical shearing process in a wet process and are converted into the colloidal state
Data Source
AI summary
The invention relates to a compound made of microcrystalline cellulose (MCC) and sodium carboxymethyl cellulose (CMC) in at least partially colloidal form, having a proportion of CMC between 5 and 18%, relative to the dry weight, having two qualities of substitution levels (DS) different from CMC.