MARC details
| 000 -LEADER |
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| fixed length control field |
02874ntm a2200289 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000093594 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251117113320.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
160307t2015 my da f ab m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0000830(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905271213 |
| Level of effort used to assign nonsubject heading access points |
nazirah |
| Level of effort used to assign subject headings |
201712061612 |
| Level of effort used to assign classification |
nazri |
| -- |
201603071605 |
| -- |
asma |
| 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) |
FKKSA .A365 2015 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Nurul Ain Ibrahim |
| 245 10 - TITLE STATEMENT |
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| Title |
Adsorption of betacyanin on yarns / |
| Statement of responsibility, etc. |
Nurul Ain Ibrahim |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2015 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xii, 103 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD ROM |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Faculty of Chemical & Natural Resources Engineering |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project Paper (Bachelors of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang – 2015 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Bibliography : p. 93-98 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
In textile industry, synthetic colourant is widely used as it is much cheaper and has high stability but the use of synthetic dye poses a great concern and threat to the environment when discharged. Thus, to overcome the problem, natural colourant is introduced as a substitute to synthetic colourant. Peel of Hylocereus polyrhizus or red-purple fleshed dragon fruits could be an attractive and potential source of red colourant for textile industry as the peel possess high content of betacyanin. Despite the potential, as a natural colourant, betacyanin cannot adheres well with certain types of fabric. This study provides determination of suitable yarns to be dyed with dragon fruit peel. Betacyanin was extracted from dragon fruit peel by simple water extraction at 100°C and adsorption process was carried out by soaking polyester cotton, rayon, and rayon coolmax yarns into stock solution for optimum time at 90 minutes. Langmuir and Freundlich isotherm models were applied in order to describe the equilibrium at different parameters and isotherm constants. Root mean square error and chi square analysis were used to test the models’ goodness of fit by non-linear regression due to the bias in using the correlation coefficient resulting from linearization. Freundlich model gave the best result for the adsorption isotherm. The applicability of Freundlich isotherm model showed the heterogeneous adsorption surface with sites have different energies of adsorption as the Freundlich model assumes. The result also have demonstrated the potency of dragon fruit peel as a source of natural colouring agents for dyeing of yarns by conventional techniques and perhaps more advanced techniques |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
Faculty of Chemical & Natural Resources Engineering |
| 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 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="http://ecollib.ump.edu.my/25937/">http://ecollib.ump.edu.my/25937/</a> |
| Public note |
Access in library only |