Method of isolation of polyhydroxyalkanoates (PHAs) from biomass fermented by microorganisms producing polyhydroxyalkanoates (PHAs) and/or from biomass containing at least one crop-plant producing polyhydroxyalkanoates

USPTO Patent Application US 2017/0107324 A1
Application Date: Apr. 20th, 2017

ABSTRACT

The invention relates to a method of isolation of polyhydroxyalkanoates from biomass fermented by microorganisms producing polyhydroxyalkanoates and/or from biomass containing at least one crop-plant producing polyhydroxyalkanoates in which from...
Assignee(s):
Application Number:
15/315,895
International Classification:
C08G 63/90 (20060101)
No Pictures Available

CLAIMS

What is claimed is:

1. A method of isolation of polyhydroxyalkanoates from biomass fermented by microorganisms producing polyhydroxyalkanoates and/or from biomass containing at least one crop-plant producing polyhydroxyalkanoates in which from the biomass which—if fermented—is first inspissated by isolation from a fermentation medium to a dry matter content of at least 20%, polyhydroxyalkanoates are...

DESCRIPTION

TECHNICAL FIELD

The invention relates to a method of isolation of polyhydroxyalkanoates (PHAs) from biomass fermented by microorganisms producing polyhydroxyalkanoates and/or from biomass containing at least one crop-plant producing polyhydroxyalkanoates in which polyhydroxyalkanoates are separated by extraction from biomass with an extraction agent based on chlorinated hydrocarbon, whereupon an extract is separated...
Back to Top