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Journal article
Characterisation of phenylethanoid glycosides by multiple‐stage mass spectrometry
Rationale: Although phenylethanoid glycosides (PhGs) occur widely in plants, their characterisation by liquid chromatography/mass spectrometry (LC/MS) is less well studied than other phenolic glycosides such as flavonoid glycosides. The multiple‐stage mass spectrometry (MSn) experiments required to improve the annotation of common verbascoside‐type PhGs are described here. Methods: Deprotonated, ammoniated and...Kite, Geoffrey C.
Chemical analysis, Multiple-stage mass spectrometry, Mass spectrometry, and Phenylethanoid glycosides
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Journal article
Ternstroemia guineensis (Ternstroemiaceae), a new endangered cloudforest shrub with neotropical affinities from Kounounkan, Guinea, W. Africa.
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Journal article
Inversodicraea koukoutamba and I. tassing (Podostemaceae), new waterfall species from Guinea, West Africa.
Two new species of and , both from the Republic of Guinea, are described as new to science, increasing the number of species known in this African genus to 32, making it the most species-diverse among African . Both species are remarkable, among other features, for their styles. is only...Cheek, M. ; Molmou, D. ; Jennings, L. ; Magassouba, S. ; van der Burgt, X.
Waterfalls, Conservation, Dams, Guinea, OMVS, World Bank, Bafing River, Extinct, and Hydroelectricity
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Journal article
Field Margin Vegetation in Tropical African Bean Systems Harbours Diverse Natural Enemies for Biological Pest Control in Adjacent Crops
Non-crop vegetation around farmland can be valuable habitats for enhancing ecosystem services but little is known of the importance of field margins in supporting natural enemies of insect pests in tropical agriculture. This study was conducted in smallholder bean fields in three elevation zones to assess the importance of field...Mkenda, Prisila A. ; Ndakidemi, Patrick A. ; Stevenson, Philip C. ; Arnold, Sarah E. J. ; Belmain, Steven R. …
ecosystem service, parasitoids, pest regulation, predators, and non-crop vegetation
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