Magnetic Nanoparticle-Based DNA Isolation from Refined Soybean Oil: A Cost-Effective Approach for GM Testing

Soybean oil has recently emerged as the most widely consumed genetically modified (GM) vegetable oil globally. DNA-based methods offer considerable advantages for monitor- ing GM-derived products; however, their efficacy strongly depends on the quality and quantity of extracted DNA. Owing to intensive processing, refined oils typically contain extremely low concentrations of severely fragmented DNA, making DNA extraction highly challenging. To address this issue, we introduce an innovative...