MARC details
| 000 -LEADER |
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| fixed length control field |
03995ntm a2200373 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 |
20251125110730.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
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a||||fr|||| 000 0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230413t20232023my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0009455(Local) |
| Qualifying information |
Hardback |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| Language of cataloging |
eng |
| Transcribing agency |
UMP |
| 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 .A78 2023 r Thesis |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Arthi Srinivasan, |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
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| Title |
Optimisation and characterisation of acid soluble collagen from japanese sea bass scales using ultrasonic assisted extraction / |
| Statement of responsibility, etc. |
Arthi Srinivasan |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
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| Place of production, publication, distribution, manufacture |
Pahang : |
| Name of producer, publisher, distributor, manufacturer |
UMP, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2023 |
| 264 #2 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
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| Date of production, publication, distribution, manufacture, or copyright notice |
© 2023 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xiv, 98 pages : |
| Other physical details |
Illustration ; |
| Dimensions |
30 cm.+ |
| Accompanying material |
1 CD ROM |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| Content type term |
text |
| 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 |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| Media type term |
computer |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
volume |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
computer disc |
| 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 |
Thesis (Master of Science) -- Universiti Malaysia Pahang – 2022 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Collagen is the most abundant protein in vertebrates and invertebrates and is the major structural protein comprising about 30% of the total protein in the human body. Due to its unique biodegradability characteristics, natural abundance, good mechanical features, low density, hydrophobic behaviour, biocompatibility, environmentally friendly, and low-cost applications, collagen has been used extensively in many applications. The objective of this research aimed to extract the collagen from fish scales using acidic, pepsin hydrolysis, and ultra-sonication assisted acid and pepsin extraction methods; To optimize the ultrasonication process and to characterize the extracted collagen. Conventional collagen extraction process has been time-consuming and produced low yields. The use of ultrasound can relatively improve the extraction efficiency. This research investigated the potential of ultrasound for the extraction of collagen from seabass scales and compared yields and purities to the conventional extraction method to find an advanced method for collagen extraction. For extraction of acid-soluble collagen using ultrasound, the acetic acid concentration, time, temperature, ultrasonication time parameters were investigated to optimise performance. ANOVA demonstrated the model is significant and has a p-value less than 0.05, with the R2 was 0.91. The collagen yield for the conventional method of acid soluble and pepsin soluble collagen extraction 12.86% and 14.23%. The ultrasound-assisted extraction shows increased yield of acid soluble and pepsin soluble collagen extraction up to 13.58% and 15.36%. The characterization of the collagen is done using Fourier transforms infrared spectroscopy (FTIR) revealed that the extracted collagens with functional groups amide A, II, III represent a fingerprint for collagen structure. Thermogravimetric analysis, (TGA) showed that the weight loss occurred in two different stages. Scanning electron microscopy (SEM) was used to examine the surface morphology for collagen molecule. UV visible spectroscopy was used to determine the purity of the collagen. Additionally, the properties of collagen like solubility, viscosity, denaturation temperature have been studied. Collagens have higher solubilisation at the acid pH ranges, and PSC is more soluble than ASC and there is a decrease in solubility with the increase in NaCl concentration. The denaturation temperature (Td) of ASC, PSC, UASC, UPSC was estimated to be 30°C and 34.56°C, 33.2°C, 37.2°C, respectively. It is concluded that fish scales can be an alternative source of collagen with high purity for application in various field. |
| 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 |
Thesis |
| General subdivision |
Dissertations |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Thesis |