Moist Oral Compositions with Controlled Moisture for Snus Stability
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Solution Overview
Problem
Smokeless tobacco products, particularly all-white snus portions, suffer from poor product stability leading to discoloration and undesirable organoleptic characteristics.
Innovation Solution
Oral compositions comprising an active ingredient, filler component, and water in a controlled moisture content of 15% to 30% by weight, with optional binding agents like povidone and sodium alginate, to provide a sustained release and enhance sensory properties.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If all-white snus portions are used to provide aesthetic appeal and discrete appearance, then product stability deteriorates leading to discoloration and undesirable organoleptic characteristics
Solution Approach 1:
The patent changes the moisture content parameter to a specific range (15-30% by weight) to stabilize the all-white snus product. This parameter optimization prevents discoloration and maintains organoleptic characteristics while preserving the aesthetic appearance of the product.
Solution Approach 2:
The patent uses composite materials including tobacco or tobacco substitute, binder, filler, and flavoring agent in specific combinations. This composite formulation enhances product stability and prevents discoloration while maintaining the desired aesthetic appearance of all-white snus portions.
2Ease of operation
If moisture content is increased to enhance sensory properties and moistness, then product stability improves, but uncontrolled moisture leads to discoloration and degradation
Solution Approach 1:
The patent optimizes the moisture content parameter to a specific range (15-30% by weight). This controlled moisture level enhances sensory properties and moistness while preventing discoloration and degradation, resolving the contradiction between sensory quality and stability.
3Reliability
If conventional smokeless tobacco products are used with high tobacco content, then active ingredient delivery is effective, but product stability deteriorates and discoloration occurs
Solution Approach 1:
The patent employs composite materials including tobacco or tobacco substitute combined with binder, filler, and flavoring agent. This composite structure ensures effective active ingredient delivery while improving product stability and preventing discoloration compared to conventional high-tobacco formulations.
Solution Approach 2:
The patent modifies the formulation parameters by controlling moisture content (15-30% by weight) and adjusting the composition ratios of tobacco, binder, filler, and flavoring agent. These parameter changes maintain effective active ingredient delivery while enhancing product stability.
Data Source
AI summary
The disclosure provides for an oral composition, the oral composition including at least one active agent, at least one filler component, and water in an amount sufficient such that the oral composition has a total moisture content of about 15% to about 30% by weight or greater based on the total weight of the oral composition.