id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjp-10815	Yang, Zhan-Nan; Zhu, Shi-Qiong; Yu, Zheng-Wen	Comparison of terpene components from flowers of Artemisia annua	2012	7	.pdf	application/pdf	3024	125	56	Abstract Terpene constituents of essential oils obtained by steam distillation from Artemisia annua flowers at the pre-, full- and post-flowering stage was investigated by gas chromatography (GC) and gas chromatography-mass spectrometric detector (GC-MS). The samples studied showed that main components of essential oils were monoterpenes hydrocarbons (48.1%) and oxygenated monoterpenes (41%) in the pre- flowering, oxygenated monoterpenes (35.6%) and sesquiterpenes hydro- carbons (5.0%) in the full-flowering, and oxygenated monoterpenes (29.6%), sesquiterpenes hydrocarbons (32.2%) and oxygenated sesquiterpenes (25.3%) in the post-flowering, respectively.	cache/bjp-10815.pdf	txt/bjp-10815.txt