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Isolation and characterization of anthocyanins from #Hibiscus sabdariffa# flowers

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Grajeda-Iglesias C., Figueroa-Espinoza M.C., Barouh N., Baréa B., Fernandes A., de Freitas V., Salas E.
2016

The intense red-colored Hibiscus sabdariffa flowers are an inexpensive source of anthocyanins with potential to be used as natural, innocuous, and health-beneficial colorants. An anthocyanin-rich extract from hibiscus flowers was obtained by ultrasound-assisted extraction. By a single-step process fractionation using a Sep-Pak C18 cartridge, the main hibiscus anthocyanins, ...

Physiologie et biochimie végétales; Traitement et conservation des produits alimentaires; Composition des produits alimentaires

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