Isolation of polyphenols from spent coffee grounds and silverskin by mild hydrothermal pretreatment
In the present study, a new method for isolation of polyphenols (PP) from spent coffee grounds (SCG) and coffee silverskin (CS) is described. The method consisted in a mild hydrothermal pretreatment at 120 °C, during 20 min, using a liquid to solid ratio of 20 ml/g. PP (determined as gallic acid equ...
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| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2016
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| Texto completo: | http://hdl.handle.net/1822/42045 |
| País: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/42045 |