Composite Plant Extract Formulation for Hepatoprotection

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Solution Overview

Problem

Current treatments for liver health are inadequate in effectively preventing and managing liver damage caused by substances like acetaminophen and carbon tetrachloride, which induce oxidative stress and hepatotoxicity.

Innovation Solution

A composition comprising a mixture of plant extracts, including Myristica, Astragalus, Schisandra, and Poria, enriched with specific bioactive compounds such as lignans, polysaccharides, and triterpenoids, which are combined in specific ratios to enhance liver protection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional single-plant extracts are used for liver protection, then the formulation is simple, but the hepatoprotective efficacy is insufficient against oxidative stress and hepatotoxicity

Engineering Contradiction:
Improvehepatoprotective efficacyVSAvoidformulation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple plant extracts (Myristica, Astragalus, Schisandra, and Poria) into a composite formulation to achieve synergistic hepatoprotective effects. This merging of different botanical sources provides broader coverage against oxidative stress and hepatotoxicity compared to single-plant extracts, directly resolving the contradiction between efficacy reliability and formulation complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The invention creates a composite herbal formulation containing multiple active compounds from different plant sources. This composite approach leverages the complementary pharmacological properties of each plant extract to enhance overall hepatoprotective performance while managing the complexity through standardized composition ratios.

Inventive Principle:
Principle #40Composite materials

2Reliability

If multiple plant extracts are combined to enhance liver protection, then the hepatoprotective efficacy is improved, but the formulation complexity increases

Engineering Contradiction:
Improveliver protection efficacyVSAvoidformulation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent optimizes the formulation by establishing specific ratio relationships between the different plant extracts (Myristica:Astragalus:Schisandra:Poria). This parameter optimization ensures that the complex multi-component formulation achieves maximum hepatoprotective efficacy while maintaining manageable complexity through standardized proportions.

Inventive Principle:
Principle #35Parameter changes

3Object-affected harmful factors

If plant extracts are used to reduce serum ALT levels, then liver damage is protected against, but the mechanism of action is complex and difficult to fully elucidate

Engineering Contradiction:
Improveliver damageVSAvoidmechanism of action
Core Design Contradiction:
Object-affected harmful factorsVSDifficulty of detecting and measuring

Solution Approach 1:

The patent identifies oxidative stress as a key intermediary mechanism through which the plant extracts exert their hepatoprotective effects. By targeting oxidative stress pathways, the formulation reduces serum ALT levels and protects against liver damage, providing a measurable and understandably complex mechanism that bridges the gap between formulation complexity and mechanistic clarity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250144164A1Compositions, methods, and medical compositions for treatment of and maintaining the health of the liver
Publication Date: 2025.05.08 UNIGEN INC
  • US20250144164A1 patent drawing

AI summary

Compositions and methods for treatment of and maintaining the health of the liver are disclosed that include a mixture of plant extracts, wherein the plant extracts comprise at least one Myristica extract, at least one Astragalus extract, and at least one Poria extract.