Pigmentation in iris hybrids: occurrence of flavonoid pigments in six cultivars of Iris germanica

Autor:	S. S. Ashtakala, D. F. Forward
Rok vydání:	1971
Předmět:	chemistry.chemical_classification fungi Flavonoid food and beverages Plant Science Biology carbohydrates (lipids) chemistry.chemical_compound Pigment medicine.anatomical_structure chemistry Anthocyanin visual_art Botany medicine visual_art.visual_art_medium Cultivar Iris (anatomy) Mangiferin Hybrid
Zdroj:	Canadian Journal of Botany. 49:1975-1979
ISSN:	0008-4026
DOI:	10.1139/b71-276
Popis:	Six cultivars of Iris germanica L. were found to contain similar pigments, whether the flowers were red, purple, blue, yellow, or white. All had one anthocyanin and a number of other flavonoids in common. All contained mangiferin. The anthocyanin, delphanin, was unstable on extraction and chromatography. Color differences could not be accounted for by differences in occurrence of any flavonoid substances. There is evidence for complexing of the anthocyanin pigment in vivo.
Databáze:	OpenAIRE
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