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HERO ID
7742436
Reference Type
Journal Article
Title
TLC and GC analysis of the essential oils of Stachys species
Author(s)
Haznagy-Radnai, E; Czigle, S; Mathe, I
Year
2007
Is Peer Reviewed?
Yes
Journal
Journal of Planar Chromatography - Modern TLC
ISSN:
0933-4173
Publisher
SPRINGER HEIDELBERG
Location
HEIDELBERG
Volume
20
Issue
3
Page Numbers
189-196
Language
English
DOI
10.1556/JPC.20.2007.3.5
Web of Science Id
WOS:000247522000005
Abstract
Species of the Lamioideae subfamily of the family Lamiaceae, including Stachys species, do not contain much essential oil. The first stage of studying the volatile components of Stachys species was characterization of n-hexane extracts by TLC, with sabinene, limonene, linalool, and β-caryophyllene as test materials. On the basis of these results we then studied the volatile compounds by use of GC-FID and GC-MS. By examination of the TLC plates, use of Kováts retention indices, and MS library search we identified components of essential oil fractions obtained from Stachys officinalis II. (L.) Trev., Stachys alpina L., Stachys macrantha (Koch) Stearn, Stachys palustris L., Stachys recta L. subsp. recta, and Stachys annua L. (from Vácrá tót) by vapor distillation in accordance with Hungarian Pharmacopoeia VII. © 2007 Akadémiai Kiadó.
Keywords
essential oils; Stachys species; TLC; GC-FID; GC-MS
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