## Abstract Invertase from __Candida utilis__ was immobilized on porous cellulose beads by an ionicβquanidino bond. The immobilized invertase showed optimum activity between pH 4.0 and 5.4, while the free enzyme had a sharp optimum at pH 4.1. Both temperature profiles were fairly similar up to 55Β°C
Characteristics of invertase immobilized on three different types of supports
β Scribed by Hanaa A. Abdellah; Taiseer M.Abou Baker; Laila A. Shekib; Samir M. El-Iraqi
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 498 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0308-8146
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Monomer glycidyl methacrylate (GMA) was grafted on silica gel particles in the manner of βgrafting from,β and the grafted particles PGMA/SiO~2~ was prepared. The grafted particles PGMA/SiO~2~ is a kind of novel support for the immobilization of metalloporphyrin catalysts. In the presenc
This paper compares the environmental sensing behaviour of long period gratings written in three fibers with different refractive index profiles: step, W and a progressive three layered fiber. The measurands considered are temperature, refractive index, axial strain and bending, and the spectral beh