A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MULTI-STEP PROCESS FOR THE ISOLATION OF COMPONENTS FROM MISCANTHUS
The invention relates to a process for the isolation of components from plant material of Miscanthus. The process comprises three subsequent extractions. The first extraction yields an extract comprising one or more compounds selected from the group of antioxidants, polyphenols, proteins, sterols, acids, alcohols, ketones, aldehydes and aromatic compounds. Thereafter, the plant material is subjected to two extractions with a metal hydroxide (e.g. NaOH), the first performed at a lower pH than the second. These steps yield a sugar fraction and a lignin fraction, respectively. Finally, from the residue after the third extraction, cellulose is isolated.
MULTI-STEP PROCESS FOR THE ISOLATION OF COMPONENTS FROM MISCANTHUS
The invention relates to a process for the isolation of components from plant material of Miscanthus. The process comprises three subsequent extractions. The first extraction yields an extract comprising one or more compounds selected from the group of antioxidants, polyphenols, proteins, sterols, acids, alcohols, ketones, aldehydes and aromatic compounds. Thereafter, the plant material is subjected to two extractions with a metal hydroxide (e.g. NaOH), the first performed at a lower pH than the second. These steps yield a sugar fraction and a lignin fraction, respectively. Finally, from the residue after the third extraction, cellulose is isolated.
MULTI-STEP PROCESS FOR THE ISOLATION OF COMPONENTS FROM MISCANTHUS
VAN DE PEPPEL MARCEL (author)
2021-04-01
Patent
Electronic Resource
English
IPC:
D21C
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS
,
Gewinnung von Cellulose durch Abscheiden nichtcelluloseartiger Substanzen von cellulosehaltigen Stoffen
/
C04B
Kalk
,
LIME
/
C07G
COMPOUNDS OF UNKNOWN CONSTITUTION
,
Verbindungen unbekannter Zusammensetzung
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
Multi-step process for the isolation of components from Miscanthus
| European Patent Office | 2023
Binderless fiberboard from steam exploded Miscanthus Sinensis
| British Library Online Contents | 2003
Cellulosic Fibers from Miscanthus (English, Romanian summary)
| British Library Online Contents | 2017
Binderless fiberboard from steam exploded Miscanthus sinensis: The effect of a grinding process
| British Library Online Contents | 2002
Optimizing fermentation process miscanthus-to-ethanol biorefinery scale under uncertain conditions
| DOAJ | 2014