MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03622ntm a2200337 i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MY-KuUP |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251230151641.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
|---|
| fixed length control field |
t||||fr|||| 000 0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
|---|
| fixed length control field |
ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
251230t20252025my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
THE0010191(Local) |
| Qualifying information |
Hardback |
| 040 ## - CATALOGING SOURCE |
|---|
| 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) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
FTKKP .A55 2025 r Thesis |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Nur Anis Alisya Binti Kamarol Zani, |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Behaviour of carrageenan solution linking to biocomposite properties / |
| Statement of responsibility, etc. |
Nur Anis Alisya Binti Kamarol Zani |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| 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 |
|---|
| Extent |
xiv, 122 pages : |
| Other physical details |
illustrations (some color) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| Carrier type term |
volume |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
|---|
| Source |
rda |
| File type |
text file |
| Encoding format |
PDF |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Faculty of Chemical and Process Engineering Technology |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Thesis (Master of Science) -- Universiti Malaysia Pahang – 2025 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographical references |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
The behavior of carrageenan solutions plays a crucial role in determining the properties of biocomposite materials. However, there is a lack of comprehensive research on the optimal formulation of carrageenan gels for aromatherapy and food packaging applications. This study investigates the effects of adding salts calcium chloride dihydrate (CCD) and microcrystalline cellulose (MCC) in carrageenan gels, along with the use of plasticizers in carrageenan-PLA films. The aim is to explore how these additives influence the rheological properties, Bloom gel strength, thermal properties, morphology, odor sensory evaluation, and chemical diffusion of carrageenan gels. Carrageenan is known for its gel-forming ability, making it suitable for both aromatherapy and gel-based applications due to its biocompatibility and ability to retain aromatic compounds. This study fills the gap by providing a detailed analysis of carrageenan-based systems that combine desirable gel characteristics with practical applications. The research employed where the concentration of CCD and MCC in carrageenan gels was varied, and rheological measurements were conducted. For the carrageenan-PLA films, different concentrations of polyethylene glycol (PEG) were tested to determine the effects on mechanical properties, water vapor permeability (WVP), and thermal behavior. Results indicated that both the carrageenan gel and carrageenan-PLA formulations exhibited non-Newtonian pseudoplastic behavior. The addition of CCD reduced viscosity and shear stress, with the highest viscosity recorded at 597.84 mPa.s for the gel with 0% CCD. The gelation process accelerated with higher CCD concentrations, and the gel with 2% CCD achieved the highest Bloom gel strength (1324.59 g). Thermal stability and residual weight measurements showed that the gel with 2% CCD maintained its integrity as a long-lasting product. Furthermore, the addition of 0.5% MCC improved the Bloom strength and thermal stability of the gel. In carrageenan-PLA films, 1% PEG showed optimal tensile strength (72.42 MPa), elongation (35.19%), and WVP (4.24 × 10⁻¹⁰ g·m⁻¹·s⁻¹·Pa⁻¹), making it ideal for food packaging applications. The findings highlight the importance of selecting appropriate additives to enhance the functionality of carrageenan gels and films for both aromatherapy and food packaging purposes. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
|---|
| 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 |
|---|
| Topical term or geographic name entry element |
Universities and colleges |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Theses |
| General subdivision |
Dissertations |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Thesis |