کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4514034 | 1624864 | 2013 | 12 صفحه PDF | دانلود رایگان |
Aerial parts of Artemisia annua growth in three different locations of Madeira Archipelago were studied. The essential oil composition was established by GC-MS and the main components were mono- and sesquiterpenes; artemisia ketone was not detected.The presence of phenolic compounds in the acetone extracts was investigated by HPLC-DAD-ESI/MSn and a diversified phenolic profile of 40 hydrocinnamic acid derivatives and glycosylated flavonoids was found. A few compounds were reported for the first time in Artemisia annua.The antioxidant capacity of essential oils and extracts were measured by three different in vitro assays. For the essential oils, a very good antioxidant response was found and the extracts also showed a good antioxidant capacity, in particular as antiradical scavengers.
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► Artemisia annua essential oil composition by GC-MS.
► Artemisia annua acetone extract composition by HPLC-DAD-ESI/MSn.
► Identification of caffeoylquinic acids esterified with coumaroyl groups.
► Good antioxidant capacity of essential oils and extracts.
Journal: Industrial Crops and Products - Volume 45, February 2013, Pages 170–181