Petasites Japonicus Extract
Latin Name:Petasites Hybridus
Specification: 4:1~20:1
Active ingredients:Petasitin
Part of used: flower root and stem
Appearance:Brown yellow fine powder
Test method:HPLC
Description About Petasites Japonicus Extract:
Petasites japonicus (Compositae) is a perennial herb which has been used as treatment of antitussive, expectorant, sedatives, paralysis, diurectics in folk remedies.