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Elsa Ramalhosa
Researcher at Instituto Politécnico Nacional
Publications - 107
Citations - 2113
Elsa Ramalhosa is an academic researcher from Instituto Politécnico Nacional. The author has contributed to research in topics: Mercury (element) & DPPH. The author has an hindex of 23, co-authored 100 publications receiving 1652 citations. Previous affiliations of Elsa Ramalhosa include University of Aveiro.
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Journal ArticleDOI
Edible flowers: A review of the nutritional, antioxidant, antimicrobial properties and effects on human health
Luana Fernandes,Luana Fernandes,Susana Casal,José Alberto Pereira,Jorge A. Saraiva,Elsa Ramalhosa +5 more
TL;DR: This review summarizes the data of more than 100 studies performed until now on edible flowers, focusing on nutritional, antioxidant and antimicrobial activities, as well as health effects.
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Seed oils of ten traditional Portuguese grape varieties with interesting chemical and antioxidant properties
TL;DR: In this paper, the authors evaluated the vitamin E content of 10 traditional Portuguese grape varieties in relation to their vitamin E contents (tocopherols and tocotrienols), fatty acid profile, as well as, antioxidant properties.
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Vitis vinifera leaves towards bioactivity
Fátima Fernandes,Elsa Ramalhosa,Patrícia Pires,João Verdial,Patrícia Valentão,Paula B. Andrade,Albino Bento,José Alberto Pereira +7 more
TL;DR: In this article, the chemical composition and antioxidant potential of Vitis vinifera leaves from twenty Portuguese varieties (white and red) were evaluated for the first time, concerning their reducing total capacity, reducing power and DPPH radical scavenging capacity.
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Simple methodology for methylmercury and inorganic mercury determinations by high-performance liquid chromatography–cold vapour atomic fluorescence spectrometry
TL;DR: An analytical methodology was developed to separate and quantify methylmercury (MeHg) and inorganic mercury by high-performance liquid chromatography (HPLC) and cold vapour atomic fluorescence spectrometry (CV-AFS).
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Mead production: selection and characterization assays of Saccharomyces cerevisiae strains.
Ana Paula Esteves Pereira,Teresa Dias,João Verdial Andrade,Elsa Ramalhosa,Leticia M. Estevinho +4 more
TL;DR: The results obtained in this work show that S. cerevisiae strains isolated from honey, are appropriate for mead production, however it is of extreme importance to take into account the characteristics of the honey, and supplements used in the fermentation medium formulation, in order to achieve the best results in meadProduction.