[Quantitative determination of alpha-peroxyachifolide in yarrow by HPLC with amperometric detection].
A HPLC method with amperometric detection is established for the contact allergen alpha-peroxyachifolid (1) from yarrow (Achillea millefolium L., s. str.). The amounts of 1 are between 0.25 and 0.60% in blossoms, dried 2 h at room temperature, and between 0.01 and 0.05% in the leaves. In completely dried material and in some preparations from the market 1 could also be quantified.
Rücker
G
G
Pharmazeutisches Institut, Rheinischen Friedrich-Wilhelms-Universität, Bonn.
Neugebauer
M
M
Kiefer
A
A
D000485:Allergens / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D007783:Lactones / Q000032:analysis*; D010545:Peroxides; D010946:Plants, Medicinal / Q000737:chemistry*; D012717:Sesquiterpenes / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet
D000485:Allergens; D007783:Lactones; D010545:Peroxides; D012717:Sesquiterpenes; C070257:alpha-peroxyachifolid
Quantitative Bestimmung von alpha-Peroxyachifolid in der Schafgarbe durch HPLC mit amperometrischer Detektion.