Process for encapsulation and encapsulated active material...

Details Process for encapsulation and encapsulated active material... Process for encapsulation and encapsulated active material...

A - Human Necessities

61

K

167/154, 195/34,

A61K 9/48 (2006.01) A61K 9/16 (2006.01) A61K 9/50 (2006.01)

Patent

CA 1254528

ABSTRACT OF THE DISCLOSURE This invention relates to capsules which are formed having a liquified core while avoiding capsule core gelatin by adding drops of a solution of either an anionic polymer composition or a cationic polymer composition to a solution of an ionic polymer of opposite charge. The drops contain an active ingredient such as a cell or micro- organism capable of producing a biologically active product or can contain a biological or chemical composition. The interface of the ionic polymers form a permeable membrane surrounding the liquid drops.

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