3.3 Analysis of agave crude extract by HPLC The fructans crude extract obtained under the optimal extraction conditions was analyzed by HPLC. It is important to mention that the chromatographic ...

The concentration of fructan is calculated with the amount of free sugars (glucose and fructose) released from fructan in accordance with AACC 32-31 [24]. The chromatography is performed with Perkin ...