Optimization studied for the sugar production from rice husk by using enzymatic hydrolysis
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Universiti Malaysia Perlis (UniMAP)
2014
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my.unimap-376332014-11-05T04:06:57Z Optimization studied for the sugar production from rice husk by using enzymatic hydrolysis Nur Faizah, Abdul Majid Dr. Hayder Khaleel Qurban Ali Rice husk Glucose Enzymatic hydrolysis Sugar production Access is limited to UniMAP community. The optimization of glucose content in rice husk using enzymatic hydrolysis was investigated in the study. Single factorial design and Central Composite Design (CCD) were used as a statistical tool to screen the range of the selected parameters and to optimize the process respectively. Three parameters which are particle size, dosage of enzyme and times were optimizing. Rice husk was treated with physical treatment method using a grinder before sifted to obtain different particle size. Enzymatic hydrolysis was conducted in the orbital shaker with 150 rpm using celluclast enzyme 1.5 L. In order to determine the glucose concentration, DNS (3, 5-dinitrosalicylic) analysis method was conducted. The absorbance value of the analysis sample was determined using spectrophotometer at wavelength 545 nm. By using CCD, the optimum values were obtained at 0.29 mm, 566.25 μL and 14.25 hours for particle size, dosage of enzyme and times, respectively, to give an optimum glucose content of 5.443 g/L. 2014-11-05T04:06:57Z 2014-11-05T04:06:57Z 2013-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/37633 en Universiti Malaysia Perlis (UniMAP) School of Bioprocess Engineering |
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Rice husk Glucose Enzymatic hydrolysis Sugar production |
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Rice husk Glucose Enzymatic hydrolysis Sugar production Nur Faizah, Abdul Majid Optimization studied for the sugar production from rice husk by using enzymatic hydrolysis |
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Access is limited to UniMAP community. |
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Dr. Hayder Khaleel Qurban Ali |
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Dr. Hayder Khaleel Qurban Ali Nur Faizah, Abdul Majid |
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Nur Faizah, Abdul Majid |
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Nur Faizah, Abdul Majid |
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Optimization studied for the sugar production from rice husk by using enzymatic hydrolysis |
title_short |
Optimization studied for the sugar production from rice husk by using enzymatic hydrolysis |
title_full |
Optimization studied for the sugar production from rice husk by using enzymatic hydrolysis |
title_fullStr |
Optimization studied for the sugar production from rice husk by using enzymatic hydrolysis |
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Optimization studied for the sugar production from rice husk by using enzymatic hydrolysis |
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optimization studied for the sugar production from rice husk by using enzymatic hydrolysis |
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Universiti Malaysia Perlis (UniMAP) |
publishDate |
2014 |
url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/37633 |
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1643798527162187776 |
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13.222552 |