Determination of effective diffusion coeficient of immobilized baker's yeast invertase in various concentration of PVA-alginate matrix

• Main Authors: Idris, Ani, Suhaimi, Mohd Suardi, Mohd Zain, Nor Azimah
• Format: Conference or Workshop Item
• Published: 2007
• Subjects: TP Chemical technology
• Online Access: http://eprints.utm.my/id/eprint/24444/

Baker's yeast invertase is immobilizzed in PVA-alginate matrix using an improved method PVA beads were prepared by adding calcium alginate to improve its stability, mechanical and chemical properties. Boric acid was used as the cross-linking agent and additional chemicals consisteing of 10% bor...