초록 ▼

A process to produce products, in particular polysaccharides, from filamentous fungi, in an immobilized cell bioreactor wherein the fungus is fixed and adheres to the surface of a porous, non-particulate support and aqueous liquid medium is passed through the immobilized system and product containin

A process to produce products, in particular polysaccharides, from filamentous fungi, in an immobilized cell bioreactor wherein the fungus is fixed and adheres to the surface of a porous, non-particulate support and aqueous liquid medium is passed through the immobilized system and product containing medium is recycled or withdrawn from the system.

대표청구항 ▼

A process to produce a scleroglucan or schizophyllan product from a filamentous fungi comprising inoculating an immobilized cell bioreactor with a filamentous fungi, permitting the filamentous fungi to passively attach to and anchor onto a surface of a support matterial immersed in the bioreactor wh

A process to produce a scleroglucan or schizophyllan product from a filamentous fungi comprising inoculating an immobilized cell bioreactor with a filamentous fungi, permitting the filamentous fungi to passively attach to and anchor onto a surface of a support matterial immersed in the bioreactor which material is porous wherein the pores are greater than 0.1 mm, non-particulate and fixed, incubating the fungi for at least 2 hours in the bioreactor while the aqueous nutrient medium is circulated throughout the bioreactor; and feeding grown the media and withdrawing the synch product containing medium from the bioreactor.