MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02786nam a2200265 a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
vtls000058568 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251114204515.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
120305t2010 my a f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
THE0004938(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905131530 |
| Level of effort used to assign nonsubject heading access points |
SHAHRILJ |
| Level of effort used to assign subject headings |
201203051641 |
| Level of effort used to assign classification |
Fida |
| -- |
201203051641 |
| -- |
Fida |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TP1180.B55 A35 2010 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Nur ‘Adilah Ismail |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Characterization and antimicrobial analysis of chitosan composite biodegradable films with addition of ginger essential oil / |
| Statement of responsibility, etc. |
Nur ‘Adilah Ismail |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2010 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xiv, 86 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Project paper (Bachelor of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang - 2010 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Bibliography : p. 78-82 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Innovative techniques of preserving food safety and structural integrity as well as complete biodegradability must be adopted. This research involves the development process in making the antimicrobial biodegradable film in order to restrain and inhibit the growth of spoilage and pathogenic bacteria that are contaminating food. The main objective of this research is to formulate the best film for food packaging, which has high thermal, antimicrobial and mechanical properties. The films were prepared by casting method. Chitosan were dissolved in 1% v/v acetic acid and yam starch by heat gelatinized, then PEG and ginger essential oil was added to the mix solution. After that, six analyses were tests for those films. The antimicrobial activity was determined by liquid culture test and agar plate test. The results showed that Sample C has highly antimicrobial properties in order to inhibit more Bacillus subtilis and Escherichia coli in liquid culture medium and has greatest clear zone on agar plate. The films morphology structure was observed using scanning electron microscopy (SEM). The results revealed that Sample C more smooth surface and compact structure. Chemical composition of the films was investigated using fourier transform infrared spectroscopy (FTIR) and revealed that starch, chitosan, essential oil and additives presence in the films. The thermal stability characterization using thermal gravimetric analysis (TGA) and differential scanning calorimetric (DSC) showed that Sample C has higher melting point and high heat resistance. In conclusion, Sample C is the best among three samples, prove that the addition of antimicrobial agent such as essential oil will give a better performance in film making. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Biodegradable plastics |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Biodegradation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Polymeric composites |