Enzyme immobilisation Flashcards
(5 cards)
1
Q
Enzyme
A
Sucrase (yeast)
2
Q
Procedure of immobilisation
A
Sodium alginate/mix with enzyme/ into calcium chloride for 15 mins/ dropped with syringe/leave to harden/ rinse
3
Q
Gel
A
Sodium Alginate
4
Q
What hardens
A
Calcium chloride.
5
Q
Application
A
Shorts straws in 2 funnels/ mix yeast with water in 1 (control)/ place immobilised cells in other/ all equal volume of sucrase/ glucose test strips/ Free yeast- cloudy. Immobilised- clear.