Browsing Final Year Project Papers & Reports by Author "Lee Boon Beng"
Now showing items 1-6 of 6
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Mass transport properties of Alginate Capsule
Zahidah, Mohammad Yusoff (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-05)The alginate and chitosan were used for the preparation of controlled release solute. There are no systematically studies conducted to understand the correlation and the influence of process parameter on the mass transport ... -
Studies on production of chitosan-alginate capsules through extrusion dripping method
Ong, Hui Yen (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-06)Production of capsules through extrusion dripping method is a simple and low cost method. Chitosan and alginate are common biopolymers used for in the formation of capsules in wide range of industries. However, there is ... -
Studies on the application of alginate capsules to control pH of lactic acid fermentation
Chu, Sue Yin (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2012-06)A novel approach has been developed to produce alginate capsules composed of calcium carbonate (CaCO3) using extrusion method to control pH in lactic acid bacteria (LAB) fermentation. In this method, mixture of CaCO3 (6% ... -
Studies on the effect of impact force on the shape of calcium alginate beads produced from extrusion dripping method
Nur Faraazrin, Mohd Nasir (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-05)Determination of bead shape is important for most of encapsulation application. In this study, the shape of alginate produced by the different process parameters was determined. The process parameters involved in this ... -
Studies on the growth kinetics of lactic acid bacteria under controlled pH cultivation environment using alginate capsules
Nur Shahira, Mohd Nasir (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-06)End-product inhibition in LAB fermentation has initiates the development of various approaches to minimize the inhibition effect on LAB growth. The inhibition effect can be minimized by controlling the pH in LAB fermentation. ... -
The study of pectin-alginate gel particles formation
Zulfadli, Ahmad (Universiti Malaysia PerlisSchool of Bioprocess Engineering, 2011-04)The aim of this work was to conduct shape and size analysis on pectin-alginate gel particles produced through extrusion–dripping method. The relationship between the process variables on the shape and size of the pectin-alginate ...