Componentes funcionales en Nanche (Byrsonimacrassifolia (L) Kunth)
- Autores: Erick López, Amado Navarro, Noelia Manchón, Jorge Herrera
- Localización: Ciencias Agropecuarias Handbook T-II: Congreso Interdisciplinario de Cuerpos Académicos / coord. por Miriam Estelina Pérez Ríos, María Susana Acosta Navarrete, María Elena López Ramírez, Verónica Morales Félix, 2014, ISBN 978-607-8324-30-9, págs. 6-22
- Idioma: español
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Resumen
The aim softhis study were to determine the physic chemical properties of nance samples (Byrsonimacrassifolia(L)Kunth) dehydrated by convective and freeze-drying techniques, the analysis of the nutraceutical phenolic compound sinnance extracts and the obtainment of tablet sandcap sulesto improve the antioxidantin take of vulnerable populations. Dehydrated and lyophilized samples were obtained at 60° Cand-55°C, respectively and analyzed formoisture content, pH, titratableacidity, water activity and vitaminC.Tabletsand capsules were evaluated for weight, diameter, height, hardness, friability and disintegration. Concerning phenolic compounds, high-performance liquid chromatography analysis with UV and masss pectrometric detection was performed. According to the physicochemical analysis, dehydrated and freeze-dried nance, turnsoutto be a good alternative asaningre dientin food formulations, showing nodifferences in vitamin C contents with in dehydration processes. The tablets meet quality control, except for the hardness. The starch proved to be a very effective diluent/binder; especially for tablets. Capsules of 90% dehydrated nance showed the better performance. Total phenols content of nance extracts was 291±25mg100g-1, with about 50% of catechin sand derivatives. A total of 23 compound sofphy to chemical value were identified for first time in nance extracts.
