Browsing School of Bioprocess Engineering (FYP) by Author "Prof. Madya Dr. Harbant Singh"
Now showing items 1-6 of 6
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An analysis and comparison of two essential oils extraction methodologies for lemongrass (Cymbopogon citratus (DC.) Stapf)
Salma, Md Yunus (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2012-05)Lemongrass from the species of citratus have been used in this research in order to anaylze and compare two extraction methodology for extracting essential oils from lemongrass. The two methods involved were steam distillation ... -
Antimicrobial and Cytotoxic activities of Cerbera Odollam seeds and leaves
Mohamad Fadzreen, Mazlan (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2012-06)The ethanolic extractions from the parts (seeds and leaves) of Cerbera odollam were used in order to verify the antimicrobial activity and cytotoxicity by using different concentration of dilution prepared. The antimicrobial ... -
Bioassay of natural plant extract for antimicrobial activity in mango anthracnose
Siti Nordianawati, Abdul Razzak (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2012-06)Anthracnose is one of the most serious diseases of mangoes in many areas where the crop is grown. Anthracnose disease caused by species of Colletotrichum gloeosporioides is the most economically important plant diseases ... -
Effects of turning frequency on the rate of lignin degradation in composting of rice straw
Nor Helya Iman, Kamaludin (Universiti Malaysia PerlisSchool of Bioprocess Engineering, 2010-05)Rice straw produced during rice cultivation was collected from paddy field in order to investigate the effect of turning frequency on the rate of lignin degradation in the composting of rice straw. The effect of temperature, ... -
Evaluation of the mosquito repellent action of cuban oregano (Plectranthus amboinicus) essential oil
Soh, Wei Ing (Universiti Malaysia PerlisSchool of Bioprocess Engineering, 2010-05)This project was mainly on the evaluation of the repellency of Cuban Oregano (Plectranthus amboinicus) essential oil against the mosquitoes. A chamber designed by using AutoCAD software was used to evaluate the repellent ... -
Studying the factors that Increase the shelf-life in citrus fruit
Muhamad Hakim, Mat Nasir (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2012-06)Navel oranges are prone to develop postharvest spoilage during storage. There are numerous factors contributing to spoilage such as temperature, humidity and fungal attack. The present research aims is to investigate the ...