Development of carrageenan based biocomposite : (Record no. 100223)

MARC details
000 -LEADER
fixed length control field 03264ntm a2200373 i 4500
003 - CONTROL NUMBER IDENTIFIER
control field MY-KuUP
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20251125110823.0
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 231123t20232023my a|||fr|||| 000 0 eng d
020 ## - INTERNATIONAL STANDARD BOOK NUMBER
International Standard Book Number THE0009797 (Local)
Qualifying information Hardback
040 ## - CATALOGING SOURCE
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)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) FTKKP .A45 2023 r Thesis
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Nor Amira Binti Othman,
Relator term author.
245 10 - TITLE STATEMENT
Title Development of carrageenan based biocomposite :
Remainder of title incorporation of cellulose, chlorella vulgaris microalgae and poly(lactic) acid /
Statement of responsibility, etc. Nor Amira Binti Othman
264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE
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 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE
Date of production, publication, distribution, manufacture, or copyright notice ©2023
300 ## - PHYSICAL DESCRIPTION
Extent xv, 127 pages :
Other physical details Illustration ;
Dimensions 30 cm.+
Accompanying material 1 CD ROM
336 ## - CONTENT TYPE
Source rdacontent
Content type term text
336 ## - CONTENT TYPE
Source rdacontent
Content type term text
337 ## - MEDIA TYPE
Source rdamedia
Media type term unmediated
337 ## - MEDIA TYPE
Source rdamedia
Media type term computer
338 ## - CARRIER TYPE
Source rdacarrier
Carrier type term volume
338 ## - CARRIER TYPE
Source rdacarrier
Carrier type term computer disc
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 (Doctor of Philosophy) -- Universiti Malaysia Pahang – 2023
504 ## - BIBLIOGRAPHY, ETC. NOTE
Bibliography, etc. note Includes bibliographical references
520 3# - SUMMARY, ETC.
Summary, etc. Plastik diperbuat dari bahan yang tidak boleh diperbaharui kebanyakannya digunakan didalam aplikasi pembungkusan. Hampir ~1.4 to 3.7 milion MT sampah plastik yang terhasil setiap tahun. Oleh itu, bioplastic adalah alternatif untuk mengatasi masalah pencemaran plastic. Dalam gerak kerja ini, karagenan yang mana bersifat boleh diperbaharui dinilai didalam formulasi bio-komposit dengan selulosa, lipid dari C.vulgaris dan poli(laktik) asid. Tiga kaedah yang berbeza diformulasikan yang menghasilkan Carra-selulosa, Carra-vulgaris dan Carra-PLA. Hasil kajian menunjukkan bahawa nano-selulosa berantai (CNW) mempunyai saiz partikel yang paling kecil (54 nm) yang menghasilkan ciri-ciri seperti kelikatan sebanyak 293.90 mPa/s, geseran cecair 127.90 Pa dan kekuatan regangan 19.87 MPa. Ini dibuktikan dengan peningkatan intensiti dan anjakan 1H-NMR disebabkan oleh hidrogen menjadi lebih dekat kepada atom elektronegatif dalam kedua-dua selulosa saiz mikro dan nano. Oleh itu, kaedah Carra-vulgaris diuji dan berhasil meningkatkan kekuatan regangan sebanyak 36.26 MPa. Keputusan menunjukkan, bilangan sel, peratusan minyak terhasil dan jumlah FAMEs bagi C.vulgaris pada D-16 adalah yang tertinggi iaitu 1.19 x 1010 cell/mL, 27.74% dan 17.76 mg/g. Hasil keputusan peningkatan kekuatan regangan itu, Carra-PLA bio-komposit telah diformulasikan bagi menghasilkan ciri-ciri yang lebih baik. Kekuatan regangan meningkat sehingga 75.75 MPa dengan 60.02% pemanjangan semasa putus (EAB). Dari segi nilai kandungan air, Carra-vulgaris D-16 menpunyai nilai terendah dengan 10.99% dan siifat kalis air yang tinggi iaitu 107.11°. Carra-CNW adalah bio-komposit filem yang paling stabil dengan nilai tenaga pengaktifan (Ea) yang tinggi iaitu 47.14 nK/mol. Sebagai konklusi, setiap dari formulasi filem bio-komposit menigkatkan nilai regangan kekuatan dan sifat kalis air yang mempunyai potensi untuk aplikasi pembungkusan.
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
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Date acquired Total checkouts Full call number Barcode Date last seen Copy number Price effective from Koha item type
  Not lost Library of Congress Classification   Not for loan Reference UMPLIB GAMBANG UMPLIB GAMBANG 23/11/2023   FTKKP .A45 2023 r Thesis T000002800 23/11/2023 1 23/11/2023 Thesis
  Not lost Library of Congress Classification   In Transit Reference UMPLIB GAMBANG UMPLIB GAMBANG 23/11/2023   CD13475 T000002801 23/11/2023 1 23/11/2023 Thesis

Perpustakaan Universiti Malaysia Pahang Al-Sultan Abdullah
26600 Pekan, Pahang Darul Makmur
Phone: +609 431 5063 (Gambang) / +609 431 5035 (Pekan)
Email: umplibrary@umpsa.edu.my

Connect With Us