Natural Clouding System for Beverages Using pH-Adjusted Emulsions
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Solution Overview
Problem
There is a demand for natural clouding systems in beverages that enhance turbidity without adversely affecting taste, but existing solutions face challenges in preserving cloudiness and lack regulatory-approved natural weighting agents.
Innovation Solution
A natural clouding system comprising a combination of natural oil, emulsifier, acid, and preservative, specifically using ethanol and glycerin, which forms a stable emulsion with an average particle size of less than 1 micron, providing microbially stable and cloudy beverages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If a clouding system is added to increase turbidity, then the beverage appearance is improved, but the taste is adversely affected
Solution Approach 1:
The patent changes the chemical parameters of the clouding system by using specific natural acids (citric, malic, tartaric, or acetic acid) at controlled concentrations (0.1-5% by weight) to create a stable emulsion that provides turbidity without off-flavors. The pH adjustment to 2.0-4.5 optimizes both cloud stability and taste profile.
Solution Approach 2:
The patent creates a composite clouding system combining multiple natural ingredients: oil (1-20%), emulsifier (1-10%), acid (0.1-5%), and preservative (5-50%), where each component contributes specific functions that collectively achieve turbidity enhancement while maintaining taste quality through natural flavor profiles.
2Adaptability or versatility
If natural ingredients are used to meet market demand, then consumer acceptance is improved, but preservation difficulty increases
Solution Approach 1:
The patent introduces natural preservatives (ethanol at 1-20% or glycerin at 5-50% by weight) as intermediary substances that bridge the gap between natural ingredients and preservation requirements. These preservatives inhibit microbial growth without compromising the natural status of the beverage.
Solution Approach 2:
The patent replaces mechanical preservation methods (heat treatment, filtration) with chemical preservation using natural preservatives, thereby maintaining the natural integrity of ingredients while achieving reliable shelf stability.
3Object-affected harmful factors
If natural preservatives are used instead of artificial ones, then product safety is improved, but cloud stability deteriorates
Solution Approach 1:
The patent selects preservatives that perform multiple functions: ethanol and glycerin not only provide preservation but also act as co-emulsifiers and flavor modifiers. This multi-functionality ensures both microbial safety and cloud stability are achieved with the same natural preservative ingredients.
4Adaptability or versatility
If regulatory-approved natural weighting agents are used, then product compliance is improved, but availability of suitable agents decreases
Solution Approach 1:
The patent fundamentally changes the approach from using weighting agents to using an emulsion-based clouding system. By adjusting the oil-to-emulsifier ratio and pH parameters, the system achieves sufficient density and stability without requiring specific regulatory-approved weighting agents, thereby expanding ingredient selection flexibility.
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 system effectively increases turbidity while maintaining taste and microbial stability, eliminating the need for artificial preservatives and weighting agents, and is scalable for commercial production.
Implementation Method 1
a natural preservative, wherein the natural preservative comprises ethanol, glycerin, or combinations thereof
Implementation Method 2
a natural clouding system... comprises a natural oil; a natural emulsifier... homogenizing the mixture to form an emulsion
Data Source
AI summary
A natural clouding system is provided, which includes a natural oil, a natural emulsifier, a natural acid, a natural aqueous component, and a natural preservative including ethanol, glycerin, or combinations thereof. The natural clouding system contains only natural components. A beverage product, such as a beverage or beverage concentrate or other product, is also provided, which includes at least one beverage component and a natural clouding system. The beverage product optionally contains only natural components. In addition, a method is provided for preparing a natural clouding system.