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Genetic diversity in Mentha cervina based on morphological traits, essential oi...
Rodrigues, Leandra; Póvoa, Orlanda; Berg, Cássio Van den; Figueiredo, Ana Cristina; Moldão-Martins, Margarida; Monteiro, AnaMorphological, phytochemical and genetic differences were studied to evaluate the level and distribution of diversity in twelve populations of the Portuguese endangered medicinal plant Mentha cervina L. Morphological variation was correlated with ecological conditions at the site of origin. Pulegone was the major essential oils compound in all of the populations collected at full flowering (68–83%), in differen...
Morphology of secretory structures and essential oil composition in Mentha cerv...
Rodrigues, Leandra; Monteiro, Patricia; Póvoa, Orlanda; Teixeira, Generosa; Moldão-Martins, Margarida; Figueiredo, Ana Cristina; Monteiro, AnaABSTRACT: Mentha cervina L. is an aromatic plant that is traditionally used in the Alentejo region of Portugal to flavour food dishes and for the medicinal properties of the essential oil produced in its glandular trichomes. The morphology and distribution of the secretory structures of 20 populations was studied by light and scanning electron microscopy and revealed a great similarity in the type and distribut...
The effect of calcium dips combined with mild heating of whole kiwifruit for fr...
Beirão-da-Costa, Sara; Cardoso, Ana; Martins, Luísa Louro; Empis, José; Moldão-Martins, MargaridaThe effect of moderate heat treatment combined with calcium dips on the quality of minimally processed kiwifruit was studied. Whole fruits were treated for 25 min at 45 C by dipping in deionised water or CaCl2 solutions (1%, 2% and 3% (w/v)) and cooled to 4 C. Twenty-four hours later fruits were peeled, sanitized, cut into slices and packed. The firmness of kiwifruit slices’ was subsequently evaluated during ...
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