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| Autore principale: | |
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| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Universidad Nacional de Colombia
2019
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=169965183003 https://www.redalyc.org/journal/1699/169965183003/ https://www.redalyc.org/journal/1699/169965183003/html/ https://www.redalyc.org/journal/1699/169965183003/169965183003.epub https://www.redalyc.org/journal/1699/169965183003/movil |
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Sommario:
- Physical-chemical properties of exotic and native Brazilian fruits Veridiana Zocoler de Mendonga Rogério Lopes Vieites Agrociencias Manilkara zapota Spondias purpurea Talisia esculenta Eugenia brasiliensis Myrciaria glazioviana Many fruit species are still not well-studied, despite being rich in bioactive substances that have functional properties. The objective of this article was to evaluate the antioxidant potential and characterize the physical-chemical characteristics of unconventional brazilian fruits (cabeludinha - Myrciaria glazioviana, sapoti - Manilkara zapota, pitomba - Talisia esculenta, yellow gumixama - Eugenia brasiliensis var. Leucocarpus and seriguela - Spondias purpurea). Total soluble solids, pH, titratable acidity, sugars, pigments, phenolic compounds and antioxidant capacity were measured. Mature fruits were used in the analyses. Pitomba had high levels of soluble solids, 24.6 °Brix, while sapoti had 0.05 g malic acid 100 g-1 pulp. Yellow grumixama and seriguela had the highest concentrations of anthocyanins and carotenoids. Cabeludinha had a high concentration of phenolic compounds, 451.60 mg gallic acid 100 g-1 pulp. With the exception of sapoti, all fruits had a high antioxidant capacity (> 95%). 2019 artículo científico 0120-2812 https://www.redalyc.org/articulo.oa?id=169965183003 https://www.redalyc.org/journal/1699/169965183003/ https://www.redalyc.org/journal/1699/169965183003/html/ https://www.redalyc.org/journal/1699/169965183003/169965183003.epub https://www.redalyc.org/journal/1699/169965183003/movil 10.15446/acag.v68n3.55934 en http://www.redalyc.org/revista.oa?id=1699 Acta Agronómica application/pdf Universidad Nacional de Colombia Acta Agronómica (Colombia) Num.3 Vol.68