The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.

The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.

Microorganisms and bioprocesses are provided that convert gaseous C1 containing substrates, such as syngas, producer gas, and renewable H.sub.2 combined with CO.sub.2, into nutritional and other useful bioproducts.

Microorganisms and bioprocesses are provided that convert gaseous C1 containing substrates, such as syngas, producer gas, and renewable H.sub.2 combined with CO.sub.2, into nutritional and other useful bioproducts.

Microorganisms and bioprocesses are provided that convert gaseous C1 containing substrates, such as syngas, producer gas, and renewable H.sub.2 combined with CO.sub.2, into nutritional and other useful bioproducts.

Microorganisms and bioprocesses are provided that convert gaseous C1 containing substrates, such as syngas, producer gas, and renewable H.sub.2 combined with CO.sub.2, into nutritional and other useful bioproducts.

Microorganisms and bioprocesses are provided that convert gaseous C1 containing substrates, such as syngas, producer gas, and renewable H.sub.2 combined with CO.sub.2, into nutritional and other useful bioproducts.

Microorganisms and bioprocesses are provided that convert gaseous C1 containing substrates, such as syngas, producer gas, and renewable H.sub.2 combined with CO.sub.2, into nutritional and other useful bioproducts.

The present disclosure relates to the methods and compositions for enhancing productivity or yield in fermentation. The methods and compositions provide culturing host cells at a high pH and compositions for culturing host cells at a high pH.

The present disclosure relates to the methods and compositions for enhancing productivity or yield in fermentation. The methods and compositions provide culturing host cells at a high pH and compositions for culturing host cells at a high pH.