The effects of processing, drying, and storage time and temperature on alkamide levels
in Echinacea purpurea roots are described. Chopping altered the levels of some alkamides slightly, whereas
drying had no effect. Levels of all alkamides fell by over 80 % during storage at
24 °C for 64 weeks. Alkamide levels also dropped significantly during storage at −
18 °C.
Echinacea purpurea
- Asteraceae - alkamides - processing - storage