Sensitive, highly resolved, and quantitative 1H–13C NMR data in one go for tracking metabolites in vegetal extracts.

The quantification of metabolites is essential for understanding and improving biological systems. With the aim to quantify in one map a complex mixture composed of low concentrated metabolites, a new experiment called the 1H–13C QUIPU HSQC allows improving of both resolution and sensitivity for investigation of vegetal extracts. [ABSTRACT FROM AUTHOR]