Comparative assessment of the volatile profile, antioxidant capacity and cytotoxic potential of different preparation of Millefolli herba samples

Official URL: https://dx.doi.org/10.37358/RC.20.3.7975

Millefolii herba is an available product on the Romanian market as mixture of stems, leaves and flowers of Achillea millefolium L. There were established its volatile compounds profile, total polyphenolic content (TPC), antioxidant capacity and effects on HCT 116 cell viability and programmed cell death. The infusion, hydroalcoholic extract and hydrodistillated essential oil were studied. A comparative analysis using static headspace (HS) and hydro-distillation (HD) GC/MS of the volatile components from Millefolii herba was realized: the essential oil contains chamazulene as the principal component (37.1%), while 1,8-cineole (46.8%) is the main constituent of headspace volatiles. The highest antioxidant capacity was found in essential oil, compared with hydroalcoholic extract, infusion and ascorbic acid. Yarrow hydroalcoholic extract reduced the HCT 116 cell viability and induced the apoptotic cell death in a dose and time dependent manner.