Protein Detecting Composition for Skin Condition Assessment
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Solution Overview
Problem
Current methods lack an effective way to assess the cleanliness and healthiness of skin and scalp, particularly in determining dandruff conditions, which is crucial for understanding the impact of cleansing and scalp care compositions.
Innovation Solution
A method involving the use of protein detecting compositions, such as ninhydrin, bicinchoninic acid, or biuret reagents, which interact with skin and scalp samples to change color, allowing for the assessment and comparison of skin and scalp conditions based on color changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional visual inspection methods are used to assess skin and scalp condition, then the assessment process is simple and quick, but the measurement precision and reliability are insufficient to accurately determine cleanliness and healthiness
Solution Approach 1:
The patent introduces protein-detecting compositions (ninhydrin, bicinchoninic acid, or biuret reagents) as intermediary substances that react with proteins in skin and scalp samples to produce color changes. These compositions serve as mediators between the sample and the assessment process, enabling indirect but more precise measurement of protein content and thus skin/scalp condition without requiring complex analytical equipment.
Solution Approach 2:
The patent utilizes color changes produced by protein-detecting compositions as the basis for assessment. Different protein concentrations and sample conditions produce distinct color responses, allowing visual or instrumental measurement of these color changes to quantify skin and scalp condition with improved precision while maintaining relative simplicity of the method.
2Difficulty of detecting and measuring
If no specific assessment method is used, then the process remains simple, but the ability to detect and measure dandruff condition and skin healthiness is insufficient
Solution Approach 1:
Protein-detecting compositions are introduced as intermediary reagents that specifically interact with proteins in dandruff and skin samples. These compositions enable detection of conditions that would otherwise be difficult to measure, translating complex biological information into observable color changes that indicate dandruff severity and skin health status.
Solution Approach 2:
The patent changes the chemical parameter of the detection system by introducing reagents that undergo specific chemical reactions with sample proteins. This parameter change transforms the detection capability from simple visual inspection to chemical-based detection, enabling measurement of previously undetectable or poorly detectable conditions like dandruff protein content and skin health markers.
3Measurement precision
If quantitative analytical methods are used to assess skin and scalp condition, then measurement precision improves, but the ease of operation and accessibility decrease
Solution Approach 1:
The patent replaces complex mechanical or instrumental analytical systems with a chemical-based detection system using protein-detecting compositions. This substitution maintains measurement precision by using specific chemical reactions to detect protein content, while dramatically improving ease of operation since the method can be performed with simple application of reagents and visual or basic instrumental observation of color changes.
Solution Approach 2:
By utilizing color changes as the measurement signal, the patent enables precise assessment without requiring complex instrumentation. The color responses from protein-detecting compositions can be evaluated visually or with simple colorimetric devices, bridging the gap between high precision measurement and operational simplicity.
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 enables the qualitative assessment of skin and scalp healthiness and dandruff conditions, supporting the evaluation of cosmetic compositions and treatments, and aiding in advertising claims regarding cleanliness and anti-dandruff effects.
Implementation Method 1
providing a protein detecting composition; contacting the sample with the protein detecting composition; assessing the sample with the protein detecting composition; assessing condition of the skin and/or scalp based on the color
Data Source
AI summary
Method for assessing condition of skin and/or scalp by resulted color from the interaction of protein detecting composition with skin and/or scalp sample. Also disclosed is a method for comparing condition of different skin and/or scalp using the above method. Such conditions include, for example, skin healthiness and dandruff condition of scalp.