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  • Comparison of chemical composition of Aerva javanica seed essential oils obtained by different extraction methods.

Comparison of chemical composition of Aerva javanica seed essential oils obtained by different extraction methods.

Pakistan journal of pharmaceutical sciences (2013-07-03)
Muhammad Qasim Samejo, Shahabuddin Memon, Muhammad Iqbal Bhanger, Khalid Mohammed Khan
要旨

Aerva javanica (Burm.f.) Juss. ex Schult. seed essential oils were obtained by hydrodistillation (HD) and dry steam distillation (SD) extracting methods and analyzed by using gas chromatography-mass spectrometry(GC-MS). Twenty and eighteen components representing 90.5% and 95.6% of the seed essential oil were identified, using hydrodistillation and dry steam distillation, respectively. The major constituent identified from seed essential oil obtained by HD were heptacosane (25.4%), 3-allyl-6-methoxyphenol (14.1%), pentacosane (12.1%), 6,10,14-trimethyl-2-pentade-canone (7.9%), nonacosane (7.1%), tricosane (3.6%), α-farnesene (3.5%), dodecanal (2.7%) and octacosane (2.1%). Whereas the major constituent identified from seed essential oil obtained by SD were heptacosane (41.4%), pentacosane (21.2%), nonacosane (14.8%), tricosane (6.3%), octacosane (4.2%) and tetracosane (3.0%).

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Sigma-Aldrich
ペンタコサン, 99%
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