Flavored Bioactive Extracts via Thermal Melting and Hydrophilic Carrier

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Solution Overview

Problem

Existing methods struggle to effectively introduce flavors into bioactive plant extracts, particularly those with crystalline or resinous forms, without compromising the extract's integrity or requiring hazardous solvents.

Innovation Solution

A method involving the application of heat to soften or melt the bioactive plant extract, followed by the addition of flavoring and a hydrophilic carrier, which are mixed until dissolution, and then allowed to cool, resulting in a homogeneous flavored product.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional flavor introduction methods are used, then flavors can be added to plant extracts, but the extract's integrity is compromised or hazardous solvents are required

Engineering Contradiction:
Improveextract integrityVSAvoidhazardous solvents
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent uses a hydrophilic carrier (such as water, alcohol, or glycerin) as an intermediary substance to facilitate the introduction of flavors into the lipophilic plant extract. This carrier acts as a bridge between the polar flavor compounds and the non-polar extract, enabling flavor incorporation without requiring hazardous solvents while maintaining extract integrity through a safe, biocompatible medium.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent changes the physical state parameter of the plant extract by heating it to a molten state, transforming it from a solid crystalline form to a liquid state. This parameter change enables the extract to accept and incorporate flavor compounds more effectively, allowing flavor introduction without compromising the extract's chemical integrity or requiring hazardous substances.

Inventive Principle:
Principle #35Parameter changes

2Manufacturing precision

If heat is applied to melt the extract for flavor incorporation, then flavors can be evenly distributed, but energy is consumed and temperature control is required

Engineering Contradiction:
Improveflavor distribution uniformityVSAvoidheating energy
Core Design Contradiction:
Manufacturing precisionVSUse of energy by moving object

Solution Approach 1:

The patent utilizes the phase transition of the plant extract from solid to liquid state through controlled heating. This phase transition enables uniform flavor distribution throughout the extract, as the liquid state allows for complete mixing and penetration of flavor compounds. The process is energy-efficient because heating is applied only until melting occurs, not for prolonged periods, and the system naturally cools and re-solidifies after flavor incorporation.

Inventive Principle:
Principle #36Phase transitions

3Stability of the object's composition

If the extract is kept in solid crystalline form, then stability is maintained, but flavor incorporation is difficult

Engineering Contradiction:
Improveextract stabilityVSAvoidflavor incorporation ease
Core Design Contradiction:
Stability of the object's compositionVSEase of manufacture

Solution Approach 1:

The patent applies preliminary heating to melt the solid crystalline extract before flavor incorporation. This preliminary action transforms the extract into a receptive liquid state that can easily accept and uniformly distribute flavor compounds. After flavor incorporation, the extract is allowed to cool and re-solidify, returning to its stable crystalline form while retaining the incorporated flavors, thus achieving both ease of manufacture and compositional stability.

Inventive Principle:
Principle #10Preliminary action

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

This method allows for the consistent and even distribution of flavors within bioactive plant extracts, maintaining the extract's potency and avoiding the use of hazardous solvents, thereby producing a stable and flavorful product.

Implementation Method 1

applying heat to a bioactive plant extract until the extract is melted or softened to a workable consistency to form a melt

Methodology Applied
Scientific EffectMelting: Melting

Implementation Method 2

cooling the mixture of flavoring, carrier, and extract, wherein at room temperature the homogenous flavored bioactive plant product is crystallized or resinous

Methodology Applied
Scientific EffectCrystallization: Crystallisation

Data Source

PatentUS12329854B2Flavored bioactive extracts and methods of flavor introduction
Publication Date: 2025.06.17 PURE LAB LLC

AI summary

A flavored bioactive extract may include a homogeneous flavored bioactive extract composition including a bioactive plant extract, flavoring, and a carrier. The carrier may be hydrophilic and the extract may have a crystalized or resinous form. The flavoring may be non-lipophilic or hydrophilic.