Starch-Based Clouding Agent for Natural-Like Beverages
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Solution Overview
Problem
Conventional clouding agents for dry powdered beverages rely on titanium dioxide, which may be perceived as less natural by consumers, and do not function effectively without it, limiting the ability to create opaque and natural-like beverages without this ingredient.
Innovation Solution
Development of starch-based clouding agents using retrograded maltodextrin, specifically amylose and waxy maltodextrin, which are free of titanium dioxide and provide the necessary opacity when reconstituted with water, by dissolving maltodextrin in water, heating, and storing to facilitate retrogradation, followed by drying to form a powdered clouding agent.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If titanium dioxide is used as a clouding agent, then opacity of the beverage is improved, but naturalness perception deteriorates
Solution Approach 1:
The patent removes titanium dioxide from the clouding agent formulation entirely, extracting the problematic ingredient while maintaining the desired opacity function through alternative starch-based materials alone
Solution Approach 2:
The patent changes the chemical composition parameters by substituting titanium dioxide with specific starch-based materials (modified starch, maltodextrin, xanthan gum) and adjusts their concentrations to achieve the same opacity effect without synthetic pigments
2Object-affected harmful factors
If titanium dioxide is removed from clouding agents, then naturalness perception is improved, but opacity function deteriorates
Solution Approach 1:
The patent creates a composite clouding agent system combining multiple starch-based materials (modified starch, maltodextrin, xanthan gum) that work synergistically to provide opacity without titanium dioxide
Solution Approach 2:
The patent introduces spacing agents (maltodextrin) and stabilizers (xanthan gum) as intermediary substances that facilitate the formation and stabilization of starch-based clouding particles, enabling effective opacity without synthetic pigments
3Ease of manufacture
If conventional clouding agents are used, then manufacturing process is simple, but product complexity increases due to titanium dioxide requirements
Solution Approach 1:
The patent removes titanium dioxide from the formulation, simplifying the product composition and eliminating the need for specialized handling and regulatory compliance associated with synthetic pigments, while maintaining manufacturing process simplicity
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 starch-based clouding agents effectively mimic the opacity of natural juices in reconstituted beverages, making them appealing to consumers who prefer natural ingredients and reducing the need for substantial titanium dioxide usage.
Implementation Method 1
the retrograded amylose containing maltodextrin is formed by retrogradation of an amylose containing maltodextrin present in water
Implementation Method 2
heating, and storing to facilitate retrogradation
Implementation Method 3
followed by drying to form a powdered clouding agent
Data Source
AI summary
Disclosed are starch-based powdered clouding agents for dry beverage mixes and beverage mixes including such powdered clouding agents. The starch-based powdered clouding agent may consist essentially of retrograded maltodextrin and is substantially free of titanium dioxide. Methods of preparing beverage mixes including such powdered clouding agents are disclosed. The powdered clouding agents may be added to water to form a cloudy solution or to a dry beverage mix that may form a beverage having an opacity substantially the same as a comparable natural beverage when reconstituted with water.