Patent ID: 9738886
Date: 2017-08-22
CPC Classifications: C12M,C12N

Claim:
1. An apparatus for preparing immobilized-enzyme beads, comprising: a) a first tank into which a mixed liquid containing an enzyme-containing material and an excipient is injected; b) a nozzle unit disposed at a lower end of the first tank and comprising a nozzle, the nozzle having an inner diameter of 0.1 mm to 1 mm and a cylindrical lower end and including a liquid outlet cut perpendicularly to a vertical axis of the nozzle at the lower end thereof; and c) a second tank disposed below the nozzle unit and containing a calcium chloride solution, wherein the distance between the surface of the calcium chloride solution in the second tank and the liquid outlet of the nozzle unit ranges from 0.1 m to 1.5 m.