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Laércio Galvão Maciel
Universidade Federal de Santa Catarina
2Publications
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#2Mariana Araújo Vieira do Carmo (Universidade Federal de Alfenas)H-Index: 5
Last.Neiva Deliberali RossoH-Index: 8
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Abstract Hibiscus sabdariffa calyx is a rich source of anthocyanins and other bioactive compounds but no study reported the effects of experimental conditions on the extraction of these chemical compounds. Therefore, the effects of time and extraction temperature on the bioactive compounds and antioxidant activity of Hibiscus sabdariffa calyx were evaluated. In addition, the effects of copigmentation and pH on the stability of anthocyanins were assessed and the cytotoxic effects (LC50, IC50, and...
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