Synthesis Study of High Oleic Palm Oil-based Trimethylolpropane Triesters: Response Surface Methodology Based Optimization
Hamidah Abd Hamid, Robiah Yunus*, Umer Rashid, Thomas S.Y. Choong, Salmiaton Ali and Azhari Muhammad Syam* Author for corresponding; e-mail address: robiah@upm.edu.my
Volume: Vol.45 No.2 (March 2018)
Research Article
DOI:
Received: 24 January 2016, Revised: -, Accepted: 30 July 2016, Published: -
Citation: Hamid H.A., Yunus R., Rashid U., Choong T.S., Ali S. and Syam A.M., Synthesis Study of High Oleic Palm Oil-based Trimethylolpropane Triesters: Response Surface Methodology Based Optimization, Chiang Mai Journal of Science, 2018; 45(2): 984-996.
Abstract
The present study was carried out to optimize process parameters to reduce soap formation and maximize the yield of high oleic oleic palm oil-based trimethylolpropane triesters (TMPTE) synthesis by using response surface methodology (RSM). The selected affecting parameters were reaction temperature (90-140°C), reaction time (30-90 min) and concentration of sodium methoxide catalyst (0.28-0.60 wt%). The statistical analysis suggested that all single parameters had significant effects on TMPTE yield. However, only two single parameters (catalyst and temperature) had significant effects on the fatty soaps amount. All interactive parameters had significant impact on the TMPTE yield but only the interactive term of temperature and time showed the clear influence on the formation of fatty soaps. The optimum process conditions were obtained with high oleic TMPTE yield of 80.1 wt% and fatty soap product of 85.6 mg/g: sodium methoxide catalyst at 0.28 wt%; reaction temperature at 130°C; reaction time at 53 min.
Related Articles
DOI: 10.12982/CMJS.2025.024.
Thalaieswaran Selvam and Ayyappan Solaiyappan
Vol.52 No.3 (May 2025)Research Article View: 1,048 Download: 420
DOI: 10.12982/CMJS.2024.030.
Yujie ChenYang, Rui Cai, Kun Yang and Benyong Han
Vol.51 No.2 (March 2024)Research Article View: 1,276 Download: 651
DOI: 10.12982/CMJS.2024.017.
Sunee Eadmusik, Sabaipear Thongprathuang, Tanimas Luekhuntod, Pimrajika Didbunjong and Chanthima Phungamngoen
Vol.51 No.1 (January 2024)Research Article View: 6,717 Download: 1,099
DOI: 10.12982/CMJS.2024.006.
Bıçakcı Gülsüme and Eren Ömer
Vol.51 No.1 (January 2024)Research Article View: 1,649 Download: 754
DOI: 10.12982/CMJS.2022.089.
Seenivasan Murugesan, Kathiravan Nanjundan, Santhanakrishnan Raman and Ganesan Thirumalai
Vol.49 No.5 (September 2022)Research Article View: 1,542 Download: 457
DOI: 10.12982/CMJS.2022.059.
Ajaymanikandan Nagalingam, Ilamathi Palanivel and Thirumalai Ramanathan
Vol.49 No.4 (July 2022)Research Article View: 4,950 Download: 502
page: 580 - 599
Jakkrapong Jitjamnong*, Natthida Numwong, Narinphop Chuaykarn, Chatrawee Direksilp, Apanee Luengnaruemitchai, Napaphat Kongrit and Nonlapan Khantikulanon
Vol.48 No.2 (March 2021)Research Article View: 1,229 Download: 194
page: 513 - 529
Qin Ou-Yang, Hui-Ling Yang and Wei Zhu
Vol.47 No.3 (May 2020)Research Article View: 1,048 Download: 615
page: 499 - 512
Gui-Sheng Zhou, Yu-Ping Tang, Yao Li and Jin-Ao Duan
Vol.47 No.3 (May 2020)Research Article View: 1,223 Download: 2,104
page: 391 - 402
Wasan Seemakram, Santhaya Boonrung, Urachart Kokaew, Tadanori Aimi and Sophon Boonlue
Vol.47 No.3 (May 2020)Research Article View: 1,282 Download: 785
page: 2637 - 2651
Theera Thurakit, Chayakorn Pumas, Wasu Pathom-aree, Jeeraporn Pekkoh and Yuwadee Peerapornpisal
Vol.45 NO.7 (November 2018)Research Article View: 1,602 Download: 403
page: 2438 - 2453
Thanaphorn Rakkan, Nisa Paichid, Tewan Yunu, Sappasith Klomklao and Kanokphorn Sangkharak
Vol.45 No.6 (September 2018)Research Article View: 1,551 Download: 435
page: 1960 - 1974
Farzin Nekouei and Shahram Nekouei
Vol.45 No.4 (July 2018)Research Article View: 1,072 Download: 307
page: 1507 - 1518
Tahir Mehmood*, Sadia Fareed, Mudassir Iqbal, Adeela Naseem and Faiza Siddique
Vol.45 No.3 (May 2018)Research Article View: 1,068 Download: 298
page: 746 - 761
Naruemon Rakchai, Aran H-Kittikun* and Wolfgang Zimmermann
Vol.45 No.2 (March 2018)Research Article View: 1,455 Download: 266
page: 653 - 667
Sureewan Sittijunda and Alissara Reungsang*
Vol.45 No.2 (March 2018)Research Article View: 1,074 Download: 361
page: 972 - 984
Ting-Chi Wen [a]+, Chao Kang [b]+, Ze-Bing Meng [a], Yong-Bin Qi [a], Kevin D. Hyde [c, d] and Ji-Chuan Kang* [a]
Vol.43 No.5 (OCTOBER 2016)Research Article View: 1,306 Download: 312
page: 808 - 817
Kanokphorn Sangkharak*[a], Nisa Pichid [a], Tewan Yunu[a], Kamonthip Srinak [a], Sasithorn Sornnum [a] and Poonsuk Prasertsan [b]
Vol.43 No.4 (JULY 2016)Research Article View: 959 Download: 374
page: 718 - 725
Jiaxin Wu*[a], Fenghuan Wang[b], Zheng Wang[b], Hua Ye[c] and Peiyi Liu[d]
Vol.43 No.4 (JULY 2016)Research Article View: 948 Download: 287
page: 519 - 534
Bancha Yingngam, Marlene Monschein and Adelheid H. Brantner *
Vol.43 No.3 (APRIL 2016)Research Article View: 1,324 Download: 448
page: 918 - 929
Tanyarat Poothawan and Khomsorn Lomthaisong
Vol.42 No.4 (OCTOBER 2015)Research Article View: 1,019 Download: 408
page: 52 - 61
ApiradeeSiangsuepchart [a] and SaisamornLumyong*[a, b]
Vol.42 No.1 (JANUARY 2015)Research Article View: 1,031 Download: 315