Pectins from apple pomace
| Autor: | Carmen Lúcia de Oliveira Petkowicz, Eliana Beleski-Carneiro, Lúcia Cristina Vriesmann, Gilvan Wosiacki, Márcia Viviane Marcon |
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| Jazyk: | angličtina |
| Rok vydání: | 2005 |
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| Zdroj: | Polímeros, Volume: 15, Issue: 2, Pages: 127-129, Published: JUN 2005 Polímeros v.15 n.2 2005 Polímeros (São Carlos. Online) Associação Brasileira de Polímeros (ABPol) instacron:ABPO Polímeros, Vol 15, Iss 2, Pp 127-129 (2005) |
| Popis: | Extractions of apple pectins from apple pomace were performed using an experimental design with 2 2 factorial. The extractor agent was 5 % (w/v) citric acid and the variables were time (30, 50 and 80 min) and temperature (50, 75 and 100 °C). The best yield (16.8 %) was obtained using higher temperatures (100 °C; 80 min). Monosaccharide composition of the pectic fractions was similar to others already described. |
| Databáze: | OpenAIRE |
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