Obtención potencial de polímeros biodegradables. Estudio de la disolución de la cáscara de piña en PEG (ING)
Kaydedildi:
| Yazarlar: | , , , |
|---|---|
| Materyal Türü: | artículo original |
| Durum: | Versión publicada |
| Yayın Tarihi: | 1995 |
| Diğer Bilgiler: | The conditions to dissolve pineapple peel in Polyethylenglycol 400 were determined. The conditions are: particle size between 125 and 150 micrometers, relation substratum/PEG 1:1, temperature 225°C and dissolution time 3 hours.Analysis of the solution yielded [OH]= 3,6 ± 0,2 mmol/g, [COOH]= 1,10 ± 0,03 mmol/g , and water content 2,70 ± 0,05 mg/mL. |
| Ülke: | Portal de Revistas UNA |
| Kurum: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| Dil: | Español |
| OAI Identifier: | oai:www.revistas.una.ac.cr:article/5472 |
| Online Erişim: | https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/5472 |
| Anahtar Kelime: | biodegradables disolución cáscara piña |