English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Yarrow ( Achillea millefolium Agg.) is well-known medicinal plant, with a wide spectrum of applications and it is one of the most frequently used plant drug in Serbia. In this study, we have observed cultivation and essential oil chemical properties of 28 A. millefolium populations collected from Serbian sites. In the second vegetation, the yield of useful part (upper 15 cm) ranged from 925 – 3630 kg/ha, while the yield of essential oil ranged from 0.40 – 0.82%. %. The most dominant compounds in monoterpene fraction were b-pinene (max. 36.3%), sabinene (max. 35.7%), 1,8-cineol (max. 26.6%) and borneol (max. 20.2%), while in the sesquiterpene fraction the most abundant compounds were trans -caryophyllene (max. 18.6%) and lavandulyl acetate (max. 18.1%). Among aromatic compounds, the most abundant was chamazulene (max. 29.1%).  This screening has shown that only 10 populations out of 28 satisfied official quality requirement of 0.02% of chamazulene in the dried drug. Four populations had higher yield than commercial variety ProA, while one of them had even higher level of chamazulene.

Screening of yarrow (Achillea millefolium Agg.) populations in Serbia for yield components and essential oil composition