MARC details
| 000 -LEADER |
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| fixed length control field |
03151ntm 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 |
20260624150441.0 |
| 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 |
260624t20242024my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0010631 (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 .H399 2024 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Nurhazwani Nabihah Binti Kamarudin, |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
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| Title |
Characterization of different immobilized laccase-bacteria cellulose biocatalyst : |
| Remainder of title |
the bacteria cellulose morphology and structure determination / |
| Statement of responsibility, etc. |
Nurhazwani Nabihah Binti Kamarudin |
| 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 |
2024 |
| 264 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
© 2024 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xvii, 60 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 - 2024 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Include bibliographical reference |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Bacterial cellulose (BC) is an organic material that can be synthesized by bacteria genera such as Gluconacetobacter xylinus, Acetobacter hansenii, and Acetobacter pasteurianus. BC can be used as support material for laccase enzyme immobilization because of the high mechanical strength, high capacity for water absorption, and low composition of impurities. Laccase is mainly found in plants and fungi and has been applied in various industries applications. Laccase has been functioned to catalyze the degradation of varieties substrates such as phenols and aromatic resulting in converting molecular oxygen to water. However, longevity and shell life of laccase enzyme in free form hinders further its potential in the industry. Various studies have been done and verified that the immobilized enzyme is better than the enzyme in free state in terms of performance and longevity. In-situ and ex-situ immobilization modes have been introduced in this research. To enhance the performance of immobilized biocatalysts, it is essential to understand the morphology and structure of BC including the porosity and functional groups presence, hence, to develop more efficient and effective biocatalysts. Two types of fermentation mediums and inoculum mediums were prepared to synthesize BC and in-situ immobilized laccase-BC (I-LBC) where laccase solution was added on the third day of fermentation process. The produced BC was introduced to oxidation process using natrium periodate to oxidize BC (OxBC). The laccase solution was also added to the BC and OxBC to produce ex-situ immobilized laccase-BC (E-LBC) and ex-situ immobilized laccase-OxBC (E-LOxBC). Lastly, all the five BC were analyzed by FESEM, FTIR, BET and XRD analyses. E-LBC is the best biocatalyst due to the highest performance in laccase activity. |
| 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 |
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| 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 |