Protein Supplement Testing Kit Using TCA Precipitation
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Solution Overview
Problem
Athletes and fitness enthusiasts face challenges in determining the protein content and authenticity of protein supplements due to the complexity and cost of laboratory methods, lack of consumer-friendly solutions, and widespread adulteration of products.
Innovation Solution
A user-friendly and cost-effective kit comprising a graduated tube, protein precipitation solution, and measurement chart that allows consumers to quantify protein content and differentiate between genuine and counterfeit supplements using trichloroacetic acid (TCA) precipitation, enabling testing in a home setting without sophisticated equipment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If laboratory methods are used to determine protein content and authenticity, then measurement precision is improved, but device complexity and cost increase
Solution Approach 1:
The patent extracts the core functional component (protein precipitation and measurement capability) from complex laboratory equipment and implements it through a simple graduated tube with measurement markings. This allows consumers to perform protein content determination using basic household items rather than sophisticated laboratory instruments, directly resolving the contradiction between measurement precision and device complexity
Solution Approach 2:
The patent creates a simplified copy of the laboratory measurement process by using a graduated tube that replicates the essential function of complex laboratory equipment. The tube includes measurement markings that copy the quantification capability of laboratory instruments, enabling accurate protein content measurement without requiring actual laboratory equipment
2Measurement precision
If laboratory methods are used to determine protein content and authenticity, then measurement precision is improved, but cost increases
Solution Approach 1:
The patent employs a disposable graduated tube that can be discarded after a single use, eliminating the need for expensive, maintainable laboratory equipment. This single-use approach dramatically reduces manufacturing cost while maintaining measurement precision, as each tube is pre-calibrated and ready for immediate use without requiring costly laboratory infrastructure
Solution Approach 2:
The patent extracts the essential measurement function from expensive laboratory equipment and implements it through a low-cost graduated tube. By removing the need for complex laboratory instruments, the solution achieves accurate protein content measurement at a fraction of the cost, directly addressing the contradiction between measurement precision and manufacturing cost
3Ease of operation
If consumer-friendly testing methods are developed, then ease of operation is improved, but measurement precision deteriorates
Solution Approach 1:
The graduated tube is designed to be self-calibrating and self-measuring, requiring no specialized training or complex procedures. The tube automatically provides accurate protein content measurement through its built-in measurement markings, enabling consumers to perform precise measurements without laboratory expertise, thus resolving the contradiction between ease of operation and measurement precision
Solution Approach 2:
The patent copies the quantitative measurement capability of laboratory equipment into a simple graduated tube with measurement markings. This allows consumers to achieve laboratory-grade measurement precision through a user-friendly device that requires no specialized knowledge, directly addressing the contradiction between ease of operation and measurement precision
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 kit provides a fast, reliable, and consumer-friendly method for determining protein content and authenticity, with a 95% recovery rate matching laboratory standards, empowering users to assess the quality and genuineness of protein supplements confidently and economically.
Implementation Method 1
a user-friendly and cost-effective kit comprising a graduated tube, protein precipitation solution, and measurement chart that allows consumers to quantify protein content and differentiate between genuine and counterfeit supplements using trichloroacetic acid (TCA) precipitation
Data Source
AI summary
The present invention relates to a user friendly and cost effective kit for determining the protein content in protein supplements and determining if the protein supplement is a genuine or a counterfeit protein supplement in a home setting. Furthermore, the present invention also details the method of using the kit.