Process for the production of secondary metabolites of plant cells are viable, and article to maintain a culture of plant cells in a stationary phase.

摘要

Process for the production of secondary metabolites of plant cells are viable, and article to maintain a culture of plant cells in a stationary phase.Process for producing secondary metabolites of plant cells viable including the steps of: (a) preparing a support comprising a porous matrix and substantially uniform material inOrganic having a tensile strength of at least 500 MPa; (b) introducing a culture of plant cells are viable in the pores of said matrix.(c) inside the plant cells by coating of the matrix with a sol or colloidal suspension do not interfere with the viability of the cells.(d) to immobilize the cells trapped inside the matrix common reactant gas including a gas solvent saturated with SiO ~ 2 ~ volatile or precursors of SiO ~ 2 ~ modified organic.The matrix may be SiO ~ 2 ~ or matrices of inorganic oxide, in which the ratio of weight between the load cell and inorganic material is in the range from 1 x 10 ^ - 4 ^ and 1x10 ^ - 2 ^.The immobilized cells are not released in solution over a period of six months and keep their viability while producing secondary metabolites.