Quantitative ¹ HNMR spectroscopy for the determination of oxyresveratrol in <i>Artocarpus lacucha</i> heartwood

Abstract

This study validated qNMR spectroscopy as a reliable analytical procedure to determine oxyresveratrol in A. lacucha heartwood. Therefore, this qNMR method can serve as an alternative to the classical HPLC methods for evaluating and standardising the quality of A. lacucha heartwood.