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| Santana,Audirene Amorim; Oliveira,Rafael Augustus de; Pinedo,Aroldo Arévalo; Kurozawa,Louise Emy; Park,Kil Jin. |
| The objective of this study was to obtain babassu coconut milk powder microencapsulated by spray drying process using gum Arabic as wall material. Coconut milk was extracted by babassu peeling, grinding (with two parts of water), and vacuum filtration. The milk was pasteurized at 85 ºC for 15 minutes and homogenized to break up the fat globules, rendering the milk a uniform consistency. A central composite rotatable design with a range of independent variables was used: inlet air temperature in the dryer (170-220 ºC) and gum Arabic concentration (10-20%, w/w) on the responses: moisture content (0.52-2.39%), hygroscopicity (6.98-9.86 g adsorbed water/100g solids), water activity (0.14-0.58), lipid oxidation (0.012-0.064 meq peroxide/kg oil), and process... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Orbignya phalerata Mart.; Spray drying; Lipid oxidation; Response surface; Scanning electron microscopy. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000400020 |
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| Rosa,Jhonatas C.; Mendonça,Andreza P.; Oliveira,Angélica dos S.; Ribeiro,Sylviane B.; Batista,Andréia do R.; Araújo,Maria E. R.. |
| ABSTRACT ‘Babassu’ mesocarp flour has been used by the pharmaceutical, human food and animal feed industries. However, there is lack of standardization in the production, as well as absence of information on the management of the product’s quality. Thus, the objective of this study was to dry the ‘babassu’ mesocarp in forced-air oven and solar dryer, adjust different mathematical models to the experimental data, as well as to quantify the levels of proteins and crude fiber of the produced flour. The criteria for the adjustment were the coefficient of determination, magnitude of the mean relative error, standard deviation of estimate and the residual distribution trend. Drying in the shortest time occurred in oven at 60 °C (370 min), leading to water... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Orbignya phalerata Mart.; Mathematical models; Protein. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001000709 |
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