Flavonoids inBrassica nigra (L.) Koch,B. oleracea L.,B. campestris L. and their natural amphidiploids |
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Authors: | Itziar Aguinagalde |
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Institution: | (1) Departamento de Biología Vegetal, Escuela Técnica Superior de Ingenieros Agrónomos, Universidad Politécnica, 28040 Madrid, Spain |
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Abstract: | Flavonoid analysis of the leaves inBrassica nigra, B. oleracea, B. campestris and their natural amphidiploids, led to the identification of 19 flavonol glycosides, including some acylated ones. These
compounds were based on kaempferol, quercetin and isorhamnetin, except forB. oleracea, where no isorhamnetin glycosides were detected. Additive inheritance could normally be shown in the hybrids. Some considerations
on the phylogenetic relationships within the group are expressed. |
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Keywords: | Brassica species and hybrids Flavonol glycosides Hybrid characterization Phylogeny |
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