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| FIORAVANTE,JÚLIA BORIN; SOUZA,VANESSA RODRIGUES DUARTE DE; RODRIGUES,ROSANE DA SILVA; DIAZ,PATRÍCIA DE OLIVEIRA; MOREIRA,ANGELITA DA SILVEIRA. |
| ABSTRACT In this study, to increase the preservation of phenolic bioactive compounds and antioxidant activity in blueberry pulp, heat treatment associated with addition of xanthan gum was used. A commercial mixture of blueberries (Powerblue, Climax and Bluegen cultivars) was added with 0.08% (w/w) citric acid and subjected to heat treatment by direct heating until 90 °C in conventional open pan (OP) and by direct application of steam (AS); both with and without the addition of xanthan pruni (OPX and ASX), followed by pulping. Samples of only frozed fruits were considered as control. The five treatments remained under freezing and were evaluated until 90 days of storage for antioxidant activity, phenols, flavonoids and total monomeric anthocyanins. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blueberry; Vaccinium ashei; Fruit pulp; Heat; Fruit technology; Storage. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000300902 |
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| Fu,Xing-Zheng; Fa,Xie; Li,Cao; Li-Li,Ling; Chang-Pin,Chun; Liang-Zhi,Peng. |
| Abstract Changes in the accumulation patterns of mineral nutrients at different development stages of fruit reflect the requirements of citrus trees for different nutrients, and this information provides an essential reference for rational fertilization. In this study, changes in the contents of 11 nutrients in the whole fruit, fruit pulp, and peel were studied during the whole developmental period of the fruit of ‘Seike’ and ‘Newhall’ navel oranges. We found that the two navel orange cultivars showed very similar changes in nutrients. Specifically, the N, P, Mg, S, Mn, and Zn contents were high in the young fruit stage (April), the K and Fe contents were high in the fruit expansion stage (July and August), and the Ca content was high in the fruit... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus; Fruit pulp; Peel; Mineral nutrition. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000503003 |
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