Surface immobilization of plant cells.
A novel technique has been developed to immobilize plant cells. The cells are deposited on a surface of man-made fibrous material that provides for strong binding of the plant tissue biomass growing in the submerged culture. The immobilized plant cells remain fully viable. Relatively uniform biomass loadings of up to 20 mg d.w. plant cells/cm(2) support material have been attained. All plant cells from the inoculum suspension became attached within the first 24-48 h depending on the support matrix configuration and hydraulic culture conditions. The advantages and scale-up potential of this technique are discussed and compared to other culturing modes.
Archambault
J
J
Biochemical Engineering Research Unit, Chemical Engineering Department, McGill University, Montreal, Canada.
Volesky
B
B
Kurz
W G
WG