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Variation of Sesquiterpene Lactones Content in Lactuca and Cichorium Species
bitterness component breeding genetic variation HPLC medicinal plant
2009/7/7
Lettuce (Lactuca spp.) and chicory (Cichorium spp.) are known as traditional medicinal plants with several pharmaceutical effects attributed to the sesquiterpene lactones (SLs) present in their latex....
Differences of Sesquiterpene Lactones Content in Different Leaf Parts and Head Formation Stages in Lettuce
component breeding functional component HPLC sampling method screening
2009/7/6
To discuss the sampling method for quantification of sesquiterpene lactones (SLs) in breeding of lettuce (Lactuca sativa L.) varieties with high SL concentrations, differences in SL concentrations in ...
Ambient sesquiterpene concentration and its link to air ion measurements
sesquiterpene air ion
2008/12/11
Ambient air ion size distributions have been measured continuously at the Finnish boreal forest site in Hyytiälä since spring 2003. In general, these measurements show a maximum of air ions ...
Sesquiterpene emissions from vegetation:a review
Sesquiterpene emissions vegetation review
2010/1/15
This literature review summarizes the environmental controls governing biogenic sesquiterpene (SQT) emissions and presents a compendium of numerous SQT-emitting plant species as well as the quantities...
Bioactivity of the extracts and isolation of lignans and a sesquiterpene from the aerial parts of Centaurea pamphylica (Asteraceae)
Centaurea pamphylica lignan brine shrimp lethality assay
2010/4/19
Centaurea pamphylica Boiss. & Heldr. (Family: Asteraceae), commonly known as ‘pamphylia daisy', is a Turkish endemic species of the genus Centaurea that comprises ca. 500 species, many of which have b...
Sesquiterpene lactones from Centaurea helenioides Boiss
Centaurea helenioides Boiss. Compositae Sesquiterpene lactones Grosheimin Cynaropicrin
2010/4/19
Grosheimin (1) and cynaropicrin (3) sesquiterpenes were isolated from the flowers of Centaurea helenioides Boiss., an endemic plant of Turkey. The products are known as they occur in another species, ...
Seasonal variation of mono- and sesquiterpene emission rates of Scots pine
Seasonal variation mono- and sesquiterpene emission rates Scots pine
2010/1/13
The seasonal variation of mono-and sesquiterpene emission rates of Scots pine was measured from April to October in 2004. The emission rates were measured daily in the afternoons with the exception of...