Figure 1: Effects of different immobilization methods on bioluminescence activity of reconstituted deep-frozen strain. method 1 (immobilization of subcultured KG1206 on glass beads); method 2 (immobilization of centrifuged KG1206 pellets on glass beads); method 3 (immobilization of subcultured KG1206 on alginate beads); method 4 (immobilization of centrifuged pellets KG1206 on alginate beads).