Analysis of Chemical Properties of Edible and Medicinal Ginger by Metabolomics Approach

Abstract EN

In traditional herbal medicine, comprehensive understanding of bioactive constituent is important in order to analyze its true medicinal function.

We investigated the chemical properties of medicinal and edible ginger cultivars using a liquid-chromatography mass spectrometry (LC-MS) approach.

Our PCA results indicate the importance of acetylated derivatives of gingerol, not gingerol or shogaol, as the medicinal indicator.

A newly developed ginger cultivar, Z.

officinale cv.

Ogawa Umare or “Ogawa Umare” (OG), contains more active ingredients, showing properties as a new resource for the production of herbal medicines derived from ginger in terms of its chemical constituents and rhizome yield.