Polygonum Multiflourum Extract Composition for Muscle Mass Loss

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Solution Overview

Problem

Current treatments for muscle-related issues such as sarcopenia, muscular atrophy, and other muscular diseases are inadequate, and there is a need for natural products that can enhance exercise performance, increase muscle mass, and improve muscle function.

Innovation Solution

A composition comprising Polygonum multiflorum Thunberg extract or a compound represented by Formula 1 (2,3,5,4'-Tetrahydroxystilbene-2-O-β-D-glucoside, THSG) is used as an active ingredient in food, quasi-drug, or pharmaceutical compositions to enhance exercise performance, increase muscle mass, and treat or prevent muscular diseases.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional treatments are used for muscle-related issues, then existing medical protocols are maintained, but treatment effectiveness is inadequate and muscle mass continues to decrease

Engineering Contradiction:
Improvetreatment effectivenessVSAvoidmuscle mass maintenance
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent changes the chemical parameter by introducing Polygonum multiflorum extract and its active compound THSG, which have different pharmacological properties from conventional treatments. This natural extract contains specific bioactive compounds that target muscle protein synthesis pathways differently than existing medications, thereby improving treatment effectiveness for sarcopenia and muscular atrophy

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent utilizes a natural plant extract (Polygonum multiflorum) that can be sustainably sourced and processed into a therapeutic composition. This approach replaces expensive or complex conventional treatments with a more accessible natural product that can be administered orally, improving both effectiveness and accessibility for long-term muscle mass maintenance

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

2Productivity

If natural products are used to enhance exercise performance, then muscle mass may increase, but the specific active ingredients and mechanisms are not well-defined

Engineering Contradiction:
Improvemuscle mass increaseVSAvoidactive ingredient specification
Core Design Contradiction:
ProductivityVSManufacturing precision

Solution Approach 1:

The patent extracts and isolates the specific active compound THSG (2,3,5,4'-Tetrahydroxystilbene-2-O-β-D-glucoside) from Polygonum multiflorum extract. This extraction process identifies and concentrates the bioactive ingredient responsible for muscle-enhancing effects, providing a well-defined active component with known chemical structure and mechanism of action, thereby achieving both natural product benefits and precise ingredient specification

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent segments the complex Polygonum multiflorum extract into its individual active components, specifically identifying THSG as the key bioactive compound. This segmentation allows for precise characterization of the active ingredient's molecular structure, pharmacokinetics, and mechanism of action on muscle protein synthesis, resolving the uncertainty about which specific compounds in the natural extract are responsible for the observed effects

Inventive Principle:
Principle #1Segmentation

Data Source

PatentEP4681716A1Composition for enhancing exercise performance, increasing muscle mass, improving muscle functions, or preventing or treating muscular disease containing polygonum multiflorum thunberg extract
Publication Date: 2026.01.21 KOREA INST OF SCI & TECH
  • EP4681716A1 patent drawingFigure 1a
  • EP4681716A1 patent drawingFigure 1b
  • EP4681716A1 patent drawingFigure 2a

AI summary

The present invention relates to a composition for enhancing exercise performance, increasing muscle mass, improving muscle function, or preventing or treating muscular disease, comprising Polygonum multiflorum Thunberg extract. The extract of the present invention has the effect of enhancing muscle strength, increasing muscle mass, improving exercise performance, and the like.