| abstract |
The invention relates to a method for producing a body ( 7 ) comprising cellulose with the help of cellulose-producing organisms, which are supplied with a nutrient solution. A particularly uniform structure and density of the cellulose bodies can be achieved when a vessel ( 1 ) having a membrane ( 4 ) is supplied, said membrane being permeable to the nutrient solution and is substantially impermeable to the organisms, wherein the organisms are cultivated on one side of the membrane ( 4 ), where a gas atmosphere prevails, and the nutrient solution is arranged on the other side of the membrane and passes through the membrane ( 4 ) in the direction of the organisms, to supply them. |