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metadata.artigo.dc.title: Light spectrum on the quality of fruits of physalis species in subtropical area
metadata.artigo.dc.creator: Silva, Daniel Fernandes da
Pio, Rafael
Soares, Joyce Dória Rodrigues
Elias, Heloisa Helena de Siqueira
Villa, Fabiola
Vilas Boas, Eduardo Valério de Barros
metadata.artigo.dc.subject: Physalis L.
Postharvest quality
Bioactive compounds
Antioxidant activity
metadata.artigo.dc.publisher: Instituto Agronômico de Campinas 2016
metadata.artigo.dc.identifier.citation: SILVA, D. F. da et al. Light spectrum on the quality of fruits of physalis species in subtropical area. Bragantia, Campinas, v. 75, n. 3, p. 371-376, 2016.
metadata.artigo.dc.description.abstract: The aim of this study was to analyze the effect of colored-shade nets on the physicochemical characteristics of physalis in subtropical area. The experimental design was the randomized blocks with a 4 × 5 factorial, being four species of physalis (Physalis peruviana, P. pubescens, P. minima and P. ixocarpa) and four net colors (white, blue, red and black), besides the control under full sun. Titratable acidity (TA), pH, vitamin C, soluble solids (SS), SS/TA relation, total phenolics, anthocyanins and antioxidant capacity were evaluated. It was observed that P. peruviana and P. pubescens have more acid fruits, and P. minima shows vitamin C content higher than the other species. In general, fruits of P. peruviana and P. pubescens have better quality when grown in white, blue or black shade net; fruits of P. minima are physicochemically superior when produced under full sun or under white or blue shade net; finally, fruits of P. ixocarpa have low quality when produced under black net.
metadata.artigo.dc.language: en_US
Appears in Collections:DAG - Artigos publicados em periódicos

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