Botanical Information Alpinia oxyphylla Miq. (under development)

Synonyms Amomum amarum F. P. Sm.
Languas oxyphylla (Miq.) Merr.
Common name (en) Bitter Cardamom
Common name (vi) ích trí

Sample preparation Weigh 1.0 g of the powdered sample and place it in a 100 mL conical flask, then add 10 mL of methanol. Sonicate (140 W) the mixture for 30 min. Filter the mixture.
Mobile phase Petroleum ether (60-80°C), ethyl acetate 3:2 (v/v)
Derivatization No derivatization