A new species of Matthiola R. Br. (Brassicaceae) from Turkey
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چکیده
منابع مشابه
Conversion of Dihydroflavonols to Flavonols with Enzyme Extracts from Flower Buds of Matthiola incana R. Br
Dioxygenase, Flavonoid Biosynthesis, Flavonols, Matthiola incana Soluble enzyme preparations from flower buds of Matthiola incana catalysed the conversion of dihydrokaempferol to kaempferol and of dihydroquercetin to quercetin. The reaction required 2-oxoglutarate, ascorbate and Fe2+ as cofactors and had a pH-optimum at about 7.0. Highest enzyme activity was already present in the youngest buds...
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Anthocyanins, Flavonoids, Chalcone Synthase, Genetic Control, Matthiola incana Chalcone synthase activity was demonstrated in enzyme preparations from flowers of defined genotypes of Matthiola incana (stock). The product formed from 4-coumaroyl-CoA and malonylCoA was naringenin and not the isomeric chalcone, because chalcone isomerase was also present in the reaction mixture. Chalcone synthase ...
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During investigations of new sources of higher plant lipids, seed fatty acid compositions and the tocopherol contents of some Isatis sp. (Isatis cappadocica subsp. steveniana, I. kotschyana, I. candolleana, I. spectabilis, I. glauca subsp. glauca and I. kozlowskyi) (Brassicaceae) were investigated by using GC and HPLC system. Some of the species are endemic to Turkey. All the Isatis species sho...
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ژورنال
عنوان ژورنال: Botanical Journal of the Linnean Society
سال: 2006
ISSN: 1095-8339,0024-4074
DOI: 10.1111/j.1095-8339.2006.00518.x