MARC details
| 000 -LEADER |
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| fixed length control field |
03315ntm a2200349 i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MY-KuUP |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20260710121017.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
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| fixed length control field |
t|||||r|||| 000 0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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| fixed length control field |
ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
260710t20252025my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0010703 (Local) |
| Qualifying information |
Hardback |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMPSA |
| Language of cataloging |
eng |
| Transcribing agency |
UMPSA |
| Description conventions |
rda |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
FTKKP .I57 2025 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Nurin Rasyiqah Binti Mohd Rashdan, , , |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
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| Title |
Study on the enzyme kinetics of xylanase in poultry feed hydrolysis / |
| Statement of responsibility, etc. |
Nurin Rasyiqah Binti Mohd Rashdan |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
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| Place of production, publication, distribution, manufacture |
Kuantan, Pahang : |
| Name of producer, publisher, distributor, manufacturer |
UMPSA, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2025 |
| 264 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
© 2025 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xv, 46 pages : |
| Other physical details |
illustrations ; |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
volume |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
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| Source |
rda |
| File type |
text file |
| Encoding format |
PDF |
| 500 ## - GENERAL NOTE |
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| General note |
Faculty of Chemical and Process Engineering Technology |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Final Year Report (Bachelor of Chemical Engineering ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Include bibliographical reference |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Poultry is a common source of protein that is essential for our daily sustenance. Worldwide poultry production has expanded in response to rising demand for poultry meat and eggs due to population, urbanization and industrialization. Poultry lacks the digestive enzymes necessary to fully digest fiber. Hence, they require commercial exogenous enzymes in their diets to aid digestion. Adding enzymes to poultry feed enhances enzyme-substrate binding efficiency, thereby improving the formulation of commercial poultry feed. The main objective of this research is to investigate the enzyme kinetics of commercial xylanase in poultry feed hydrolysis. The experiments were conducted with varying substrate concentrations (2%, 4%, 6%, 8%, and 10% (w/v)) and pH (4, 5, 6, 7 and 8) at a 120 minutes of reaction time. It is done by reacting poultry feed with xylanase enzyme. The enzymatic reaction was then stopped by adding dinitrosalicylic acid (DNS) reagent. The absorbance was read using a UV-Vis spectrophotometer. Further analysis for optimization of enzyme activity using Central Composite Design (CCD) and the kinetic parameters (Km and Vmax) were analyzed using the Michaelis-Menten method. The best results were found at 8% (w/v) substrate concentration and the pH 6 which the highest xylanase activity was at 1.0829 U/ml (xylan corn cob) and 1.9370 U/ml (poultry feed). At pH 6, xylan corn cob shows a higher Vmax (1.0536 mol min-1 mg-1) and lower Km (0.8150 mg/ml) compared to poultry feed (Vmax = 0.4294 μmol min-1 mg-1, Km = 9.0081 mg/ml), indicating greater catalytic efficiency and substrate affinity. In conclusion, understanding enzyme reaction rate and substrate interactions can help increase the degradation of complex non-starch polysaccharides (NSPs) and improve nutrient release and utilization in poultry. This, in turn, can help minimize the integration of costly feed supplements into poultry feed formulation, thus providing a cost-effective and sustainable poultry feed formulation. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
Faculty of Chemical and Process Engineering Technology |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Universities and colleges |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Theses |
| General subdivision |
Dissertations |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
https://umpir.ump.edu.my/id/eprint/47568 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Final Year Report |