Pós-colheita de frutos de morangueiro submetidos a aplicação de hidroxietilcelulose e própolis aquoso

• Autor(a) principal: Minarelli, Philipp Herbst [UNESP]
• Data de Publicação: 2014
• Outros Autores: Daiuto, Érica Regina [UNESP], Vieites, Rogério Lopes [UNESP]
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://www.redalyc.org/articulo.oa?id=81331357009; http://hdl.handle.net/11449/140972
• topic: Fragaria ananassa Duch; cv. Aroma; Edible film; Fragaria ananassa Duch; cv. Aroma; Filme comestível

The strawberry is a nutritious fruit of great commercial value, consumed in fresh form and very used in theelaboration of several desserts types. However, it is highly perishable presenting short period postharvest. Theaim of this work was to evaluate the quality of strawberries cv. Aroma, covered for edible film ofhydroxetylcelullose and propolis aqueous extract maintained under refrigeration(0±1°C e relative humidity of75±5%).Thetreatmentswere:control(T1-without hydroxetylcelulloseand without propolis), hydroxetylcelullose without propolis (T2), propolis 100% (T3), hydroxetylcelullose and propolis 0,5% (T4), hidroxietilcelulose and propolis 1,0% (T5) and hydroxetylcelullose and propolis 1,5% (T6). The strawberries were evaluated for weight loss, respiratory activity, potential hidrogenionic (pH), acidity tritable (AT), soluble solids (SS) and maturation index (SS/AT). The T5 provided to the strawberries to smallest weigth loss and production of CO 2 . For the other evaluated parameters difference was not observed among the treatments, but some alterations during the experimental period.