Standardized fat extraction for accurate peroxide value testing
A novel approach standardizes fat extraction procedures to improve the accuracy and reliability of peroxide value (PV) measurements across various samples. By optimizing solvent choices and extraction techniques, this method enhances oil purity and reduces variability in results.
Overview
This solution offers a standardized approach to fat extraction that enhances the accuracy and reliability of peroxide value (PV) measurements for various sample types, such as chicken meal and by-product meal. By optimizing solvent choice and extraction techniques, the method ensures consistent results, improving analytical reliability and reducing variability across tests.
Technical specifications
Key features:
- Utilizes accelerated solvent extraction (ASE) to improve oil purity and recovery rates compared to traditional methods
- Employs both polar and non-polar solvents to assess their impact on PV measurement accuracy
- Standardizes extraction procedures to ensure consistency for different sample matrices
The method leverages ASE's elevated temperature and pressure capabilities to enhance extraction efficiency and reduce solvent usage. It also involves the use of polar solvents to better dissolve oxidation products, leading to more accurate PV results.
Technology readiness level
This technology is at TRL 4, indicating that it has been validated in a laboratory setting. The next steps include further validation through statistical design of experiments (DoE) to compare results and reduce variability, paving the way for potential commercial applications.
About University of Louisiana, Lafayette
The University of Louisiana at Lafayette is a comprehensive public research university that anchors innovation and workforce development in south‑central Louisiana. Industry engages through an adjacent research and technology park that houses corporate partners and shared facilities, along with co‑located labs that enable sponsored R&D and experiential learning. An off‑campus biomedical complex supports regulated studies and translational collaborations, while Gulf Coast proximity connects partners to energy and coastal industry testbeds and supply chains. Research is supported by competitive federal and state funding, including awards from agencies such as the National Science Foundation and National Institutes of Health. A dedicated technology transfer office manages IP, licensing, and startup formation, with access to incubator and prototyping space in the research park.
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