[HILIC-eLSD determination of five oligosaccharides contained in Morinda officinalis].

Objective: To determine determinate five oligosaccharides, namely sucrose, 1-kestose, nystose, 1F-fructofurano-syinystose, bajijiasu contained in Morinda officinalis with an HILIC-ELSDI) method.

Method: Waters XBridge Amide (4.6 mm x 150 mm, 3.