This short review looks at three methods for identifying species adulteration - ELISA, PCR-DNA, and Next Generation Sequencing (NGS).NGS uses universal primers to give amplified products, which are sequenced and then identified in a database of several thousand species.The potential for quantitative analysis without PCR exists but has yet to be fully developed.
Read more at: www.fstjournal.org/features/29-4/food-authenticity-testing
