Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis

Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis

Agarwood is well known as one of expensive and valuable woods due to its high demand in the market. As part of ongoing research in establishing agarwood oil quality grading, this paper presents Direct Thermal Desorption (DTD) in extracting commercial, high and low quality of agarwood incense. The Ga...

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Main Authors: Nurlaila, Ismail, Mohd Hezri Fazalul, Rahiman, Mohd Nasir, Taib, Mastura, Ibrahim, Seema, Zareen, Saiful Nizam, Tajuddin
Format: Conference or Workshop Item
Language:English
English
Published: IEEE 2016
Subjects:
Q Science (General)
Online Access:http://umpir.ump.edu.my/id/eprint/14119/
http://umpir.ump.edu.my/id/eprint/14119/
http://umpir.ump.edu.my/id/eprint/14119/1/Direct%20Thermal%20Desorption%20%28DTD%29%20Extraction%20for%20Different%20Qualities%20of%20Agarwood%20Incense%20Analysis.pdf
http://umpir.ump.edu.my/id/eprint/14119/7/fist-2016-mastura-Direct%20Thermal%20Desorption%20%28DTD%29%20Extraction.pdf
id ump-14119
recordtype eprints
spelling ump-141192018-04-30T08:10:08Z http://umpir.ump.edu.my/id/eprint/14119/ Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis Nurlaila, Ismail Mohd Hezri Fazalul, Rahiman Mohd Nasir, Taib Mastura, Ibrahim Seema, Zareen Saiful Nizam, Tajuddin Q Science (General) Agarwood is well known as one of expensive and valuable woods due to its high demand in the market. As part of ongoing research in establishing agarwood oil quality grading, this paper presents Direct Thermal Desorption (DTD) in extracting commercial, high and low quality of agarwood incense. The Gas Chromatography - Flame Ionization Detection (GC-FID) and Gas Chromatography - Mass Spectroscopy (GC-MS) then are followed to analyze the compounds. All the identified compounds are tabulated and plotted. The result showed that high quality sample yielded the highest number of compounds, 35, followed by commercial, 32 and low quality sample, 9. It revealed that the highest relative peak areas (%) for compounds in three types of sample are different to each other. They are 8.98% (γ-gurjunene) in high quality, 11.95% (agarospirol) in low quality and 17.97% (hexadecanol) in commercial. Nine compounds, α-guaiene, β-selinene, agarospirol, guaia-1(10),11-dien-15-al, pentadecanoic acid, hexadecanol, eudesmol, guaia-1(10),11-dien-15,2-olide and 2-(2-phenylethyl) chromone exist in all samples but varied in their relative peak area (%). The finding using proposed method, DTD is significant, hence it will benefit further analysis especially for agarwood grading. IEEE 2016-07 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/14119/1/Direct%20Thermal%20Desorption%20%28DTD%29%20Extraction%20for%20Different%20Qualities%20of%20Agarwood%20Incense%20Analysis.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/14119/7/fist-2016-mastura-Direct%20Thermal%20Desorption%20%28DTD%29%20Extraction.pdf Nurlaila, Ismail and Mohd Hezri Fazalul, Rahiman and Mohd Nasir, Taib and Mastura, Ibrahim and Seema, Zareen and Saiful Nizam, Tajuddin (2016) Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis. In: 12th International Colloquium on Signal Processing & Its Applications (CSPA), 4-6 March 2016 , Melaka. pp. 291-294.. ISBN 978-1-4673-9999-9 https://doi.org/10.1109/CSPA.2016.7515848
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
English
topic Q Science (General)
spellingShingle Q Science (General)
Nurlaila, Ismail
Mohd Hezri Fazalul, Rahiman
Mohd Nasir, Taib
Mastura, Ibrahim
Seema, Zareen
Saiful Nizam, Tajuddin
Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis
description Agarwood is well known as one of expensive and valuable woods due to its high demand in the market. As part of ongoing research in establishing agarwood oil quality grading, this paper presents Direct Thermal Desorption (DTD) in extracting commercial, high and low quality of agarwood incense. The Gas Chromatography - Flame Ionization Detection (GC-FID) and Gas Chromatography - Mass Spectroscopy (GC-MS) then are followed to analyze the compounds. All the identified compounds are tabulated and plotted. The result showed that high quality sample yielded the highest number of compounds, 35, followed by commercial, 32 and low quality sample, 9. It revealed that the highest relative peak areas (%) for compounds in three types of sample are different to each other. They are 8.98% (γ-gurjunene) in high quality, 11.95% (agarospirol) in low quality and 17.97% (hexadecanol) in commercial. Nine compounds, α-guaiene, β-selinene, agarospirol, guaia-1(10),11-dien-15-al, pentadecanoic acid, hexadecanol, eudesmol, guaia-1(10),11-dien-15,2-olide and 2-(2-phenylethyl) chromone exist in all samples but varied in their relative peak area (%). The finding using proposed method, DTD is significant, hence it will benefit further analysis especially for agarwood grading.
format Conference or Workshop Item
author Nurlaila, Ismail
Mohd Hezri Fazalul, Rahiman
Mohd Nasir, Taib
Mastura, Ibrahim
Seema, Zareen
Saiful Nizam, Tajuddin
author_facet Nurlaila, Ismail
Mohd Hezri Fazalul, Rahiman
Mohd Nasir, Taib
Mastura, Ibrahim
Seema, Zareen
Saiful Nizam, Tajuddin
author_sort Nurlaila, Ismail
title Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis
title_short Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis
title_full Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis
title_fullStr Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis
title_full_unstemmed Direct Thermal Desorption (DTD) Extraction for Different Qualities of Agarwood Incense Analysis
title_sort direct thermal desorption (dtd) extraction for different qualities of agarwood incense analysis
publisher IEEE
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/14119/
http://umpir.ump.edu.my/id/eprint/14119/
http://umpir.ump.edu.my/id/eprint/14119/1/Direct%20Thermal%20Desorption%20%28DTD%29%20Extraction%20for%20Different%20Qualities%20of%20Agarwood%20Incense%20Analysis.pdf
http://umpir.ump.edu.my/id/eprint/14119/7/fist-2016-mastura-Direct%20Thermal%20Desorption%20%28DTD%29%20Extraction.pdf
first_indexed 2023-09-18T22:17:30Z
last_indexed 2023-09-18T22:17:30Z
_version_ 1777415435537350656

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