Zobrazeno 1 - 4
of 4
pro vyhledávání: '"W M Zin"'
Publikováno v:
Fibers and Polymers. 6:174-179
The present paper studies the effect of chitosan, cationic starch and polyvinyl alcohol (PVA) as sizing agents to enhance surface properties of kenaf paper. The polymers were incorporated into the sheets by spray application. The results clearly show
Publikováno v:
Journal of Chemical Technology AND Biotechnology. 59:37-44
A simple and effective method of lipase immobilization is described. Lipase from Candida rugosa was first modified with several hydrophobic modifiers before being adsorbed on to organic polymer beads. The soluble hydrophobic lipase derivatives adsorb
Autor:
Basri, Mahiran, Ampon, Kamaruzaman, Yunus, W. M. Zin Wan, Razak, Che Nyonya A., Salleh, A. Bakar
Publikováno v:
Journal of Chemical Technology & Biotechnology; 1994, Vol. 59 Issue 1, p37-44, 8p
Autor:
Abu Bakar Salleh, Mahiran Basri, K. Ampon, W. M. Zin Wan Yunus, Mohd Yusof A. Samad, C.Nyonya A. Razak
Publikováno v:
Journal of Microbiological Methods. 9:51-56
A method for primary plate assay to determine lipase activity was developed. Tween 80 was used as the substrate with either Victoria Blue B, methyl red or rhodamine B as the indicator. Lipolytic activity was determined by the formation of the zone of