Fermented Carrot Leaf Cosmetic Composition for Stronger Skin Anti-Inflammation

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Solution Overview

Problem

Carrot leaf extracts exhibit weakened physiological and nutritional effects when used directly, necessitating a fermentation method to enhance their activity.

Innovation Solution

A cosmetic composition containing a carrot leaf fermentation extract fermented with lactic acid bacteria, specifically using Bacillus coagulans KK7 (KCTC 19023P), which increases luteolin content and enhances anti-inflammatory and lipid-suppressing effects.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If carrot leaf extract is used directly, then the composition is simple and easy to manufacture, but the physiological and nutritional effects are significantly weakened

Engineering Contradiction:
Improveease of manufactureVSAvoidphysiological effects
Core Design Contradiction:
Ease of manufactureVSReliability

Solution Approach 1:

The patent applies parameter changes by transforming the carrot leaf extract through fermentation processes, changing its chemical composition and biological activity parameters. The fermentation converts the extract into a more biologically active form with enhanced physiological effects, directly resolving the contradiction between manufacturing simplicity and effect reliability.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent introduces lactic acid bacteria as an intermediary agent to enhance the carrot leaf extract. The bacteria ferment the extract, producing new compounds with superior physiological activity. This intermediary process transforms the weak direct extract into a potent fermented product, solving the reliability issue while maintaining manufacturing feasibility.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If carrot leaf extract is fermented with lactic acid bacteria, then the anti-inflammatory and lipid-suppressing effects are enhanced, but the manufacturing process becomes more complex

Engineering Contradiction:
Improveanti-inflammatory effectsVSAvoidprocess complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The fermentation process implements parameter changes by controlling temperature, pH, and incubation time to optimize the production of anti-inflammatory compounds. This systematic approach enhances the reliability of physiological effects while managing process complexity through defined parameters.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The lactic acid bacteria perform self-service by naturally fermenting the carrot leaf extract and producing the desired bioactive compounds. This self-organizing biological process reduces the need for complex external interventions, enhancing anti-inflammatory effects while keeping the manufacturing process relatively simple.

Inventive Principle:
Principle #25Self-service

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 fermentation process results in a carrot leaf fermentation extract with high luteolin content, providing excellent anti-inflammatory and lipid-suppressing effects.

Implementation Method 1

a cosmetic composition containing a carrot leaf fermentation extract fermented with lactic acid bacteria

Methodology Applied
Scientific EffectFermentation: Fermentation

Data Source

PatentEP4643847A1Cosmetic composition containing fermented carrot leaf extract
Publication Date: 2025.11.05 DAEBONG LS CO LTD
  • EP4643847A1 patent drawingFigure 1
  • EP4643847A1 patent drawingFigure 2
  • EP4643847A1 patent drawingFigure 3

AI summary

The present disclosure relates to a cosmetic composition containing a carrot leaf fermentation extract fermented with lactic acid bacteria. A carrot leaf fermentation extract of the present disclosure can provide a cosmetic composition with physiological and nutritional functionality due to its high luteolin content. The cosmetic composition containing the carrot leaf fermentation extract according to the present disclosure can exhibit excellent anti-inflammatory and lipid-suppressing effects.