On the occurrence of tuliposides in the liliiflorae |
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Authors: | A Slob B Jekel Bea de Jong Els Schlatmann |
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Institution: | Netherlands Institute for Preventive Medicine TNO, Wassenaarseweg 56. Leiden, The Netherlands;Laboratory for Experimental Plant Systematics, 5e Binnenvestgracht 8, Leiden, The Netherlands |
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Abstract: | Approximately 200 samples of liliiflorous plants were investigated for the presence of tuliposides. Appreciable amounts of tuliposide A were detected in all species of Erythronium, Tulipa, Gagea, Bomarea and Alstroemeria. Large amounts of tuliposide B seem to be restricted to Erythronium and Tulipa. The occurrence of identical post-inhibitins in Tulipa and allied taxa and in Alstroemeria and allied taxa is interpreted as indicating a close relationship between Lilioideae and Alstroemeriaceae. At the same time the allergenic potentialities of all taxa of Alstroemeria are stressed. |
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Keywords: | Liliaceae Relationships among Liliiflorae allergenic plant constituents post-inhibitins tuliposides chemotaxonomy |
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