Conference Papers / Proceedings/Posters/Abstracts

  1. Noor Hazwani Salleh, Yanti Maslina Mohd Jusoh, Dayang Norulfairuz Abang Zaidel, Zanariah Hashim. The Scavenging Activity of Encapsulated EBN Hydrolysates Using Different Combination of Polysaccharides as Wall Material by Spray Drying. International Conference On Japan’s Agriculture, Food Technology & Innovation (IJAF 2022), Universiti Teknologi Malaysia, Pagoh, 22-24 Feb 2022
  2. J. Yap, D. N. Abang Zaidel, Y. M. M. Jusoh, D. J. Dailin, Z. Hashim, E. Salleh, A. H. M. Yusof, I. I. Muhamad. Optimisation of Swietenia macrophylla Seed Oil Extraction using Ultrasound-assisted Method. The 6th International Conference on Low Carbon Asia (ICLCA) 2020, Shanghai Jiao Tong University and Universiti Teknologi Malaysia, 1-2 Sep 2020
  3. A. Zakaria, R. A. Rahman, D. N. Abang Zaidel, D. J. Dailin, M. Jusoh. Microwave-assisted Extraction of Pectin from Pineapple Peel. The 3rd International Conference on Separation Technology 2020, Universiti Teknologi Malaysia, 15 Aug 2020
  4. A. Mohammad, D. N. Abang Zaidel, I. I. Muhamad, M. A. Hamid, H. Yaakob, Y. M. M. Jusoh. Biopolymeric encapsulation of probiotics for improved release properties in the gastrointestinal digestion system. 26th Regional Symposium on Chemical Engineering 2019, Universiti Malaya, Armada Hotel Petaling Jaya, 30-31 Oct 2019
  5. F. Abu Bakar, N. A. Bakeri, L. M. Salleh, H. A. Perseni, M. L. Hilmi, D. N. Abang Zaidel*. Extraction of Swietenia macrophylla Seed Oil using Supercritical Carbon Dioxide Technique and Its Antioxidant, Antidiabetic and Toxicity Properties. The 5th International Conference on Low Carbon Asia & Beyond 2019, Ho Chi Minh City Vietnam, 15-17 Oct 2019
  6. C. Ch’ng, M. R. Abd Rahman, I. I. Muhamad, N. Pa’e, D. N. Abang Zaidel. Optimization of Bacterial Cellulose Production from Pineapple Waste using Different Fermentation Method. The 5th International Conference on Low Carbon Asia & Beyond 2019, Ho Chi Minh City Vietnam, 15-17 Oct 2019
  7. Dayang Norulfairuz Abang Zaidel, Nurul Hidayah Ismail, Yanti Maslina Mohd Jusoh, Zanariah Hashim. Optimization of sweet potato pectin extraction using hydrochloric acid and its rheological properties. Energy Security and Chemical Engineering Symposium 2019, Universiti Malaysia Pahang, Park Royal Hotel Penang, 17-19 July 2019
  8. Dayang Norulfairuz Abang Zaidel, Sharifah Annirah Syed Abdul Rahman. Frequencies and probabilities of Bond Cleavage for Hydrolysis of Celloligosaccharides by Trichoderma Reesei Cellobiohydrolase 7A (TrCel7A). Energy Security and Chemical Engineering Symposium 2019, Universiti Malaysia Pahang, Park Royal Hotel Penang, 17-19 July 2019
  9. Nur Salina Salleh, Yanti Maslina Mohd Jusoh, Dayang Norulfairuz Abang Zaidel, Zanariah Hashim, Ida Idayu Muhamad, Daniel Joe Dailin, Zaki Yamani Zakaria. Effect of storage temperature and microwave-blanching treatment on degradation rate of physicochemical properties of black mulberry juice. International Conference on probiotics and Food Sustainability (ICPFS) 2018, Universiti Teknologi Malaysia Johor Bahru, 23-24 Sept 2018
  10. Noor Fadzilah Abu Bakar, Nor Asyiqin Bakeri, Liza Md Salleh, Dayang Norulfairuz Abang Zaidel. Antimicrobial activity and toxicity analysis of Swietenia mahagoni seed oil extracted by using supercritical carbon dioxide (SC-CO2) and microwave-assisted extraction (MAE), International Conference on probiotics and Food Sustainability (ICPFS) 2018, Universiti Teknologi Malaysia Johor Bahru, 23-24 Sept 2018
  11. Noorzetty Akhtar Zakaria, Roshanida A.Rahman, Dayang Norulfairuz Abang Zaidel. Microwave-assisted extraction of pectin from pineapple peel, International Conference on probiotics and Food Sustainability (ICPFS) 2018, Universiti Teknologi Malaysia Johor Bahru, 23-24 Sept 2018
  12. Nor Azizah Mohammad, Dayang Norulfairuz Abang Zaidel, Ida Idayu Muhamad, Mariani Abdul Hamid, Harisun Ya’Akob, Yanti Maslina Mohd Jusoh, Zanariah Hashim. Bioavailability and safety of encapsulated probiotics in biopolymeric system for food application, International Conference on probiotics and Food Sustainability (ICPFS) 2018, Universiti Teknologi Malaysia Johor Bahru, 23-24 Sept 2018
  13. Aznah Nor Anuar, Mohd Fadzil Daud, Syed Ahmad Helmi Syed Hassan, Dayang Norulfairuz Abang Zaidel, Wan Akmal Izzati Wan Mohd Zawawi, Noraini Ibrahim, Fatin Aliah Phang, Yudariah Mohammad Yusof, Khairiyah Mohd Yusof. UTM Engineering Service Learning Program to address 21st Century Curriculum for Enhancing Collaborative Skills among Multidiscipline Undergraduates, The 2nd International Conference on Science, Technology, Engineering and Mathematics Education 2018, Centre for Engineering Education, UTM, Sunway Putra Hotel, Kuala Lumpur, 2-4 Oct 2018
  14. F. Abu Bakar, N. A. Bakeri, L. M. Salleh, D. N. Abang Zaidel (2017). In vitro toxicology test on Swietenia Mahagoni essential oil extracted by using supercritical fluid extraction, The Colloquium, 12 November 2017, SPS UTM Johor Bahru
  15. H. Ismail, D. N. Abang Zaidel (2017). Optimization and characterization of pectin extracted from sweet potato residue, International Research Symposium Series 2017, 9 November 2017, HIG Hotel, Langkawi
  16. F. Abu Bakar, N. A. Bakeri, L. M. Salleh and D. N. Abang Zaidel. (2017). Optimization of Swietenia mahagoni Seed in Supercritical Carbon Dioxide Extraction, International Postgraduate Symposium in Biotechnology 2017 (IPSB 2017), 21-22 August 2017, IBD UTM Johor Bahru
  17. N. Abang Zaidel, N. A. Makhtar, N. A. Mohammad, Y. M. Mohd Jusoh, I. I. Muhamad. (2017). Effects of pH and Storage Temperature on the Stability of Encapsulated Anthocyanins from Red Dragon Fruit (Hylocereus polyrhizus (Weber) Britton & Rose), International Food Research Conference 2017, 26-28 July 2017, Kuala Lumpur, Malaysia
  18. A. Mohammad, I. I. Muhamad, M. A. Hamid, D. N. Abang Zaidel. (2017). Microwave-Assisted Extraction of Polyphenols from Mangosteen Pericarp and Its Antioxidant Potential, International Conference on Natural Products 2017,15-16 March 2017, Lumut Perak
  19. Abdul Samad, D. N. Abang Zaidel, A. F. Abdul Hadi, V. Rahman, H. Mahfodz, A. Kannan, A. Kannan, L. N. Vengudajalam. (2017). Preliminary study of plectranthus amboinicus (lour.) Spreng essential oil using microwave-assisted extraction, International Conference on Natural Products 2017,15-16 March 2017, Lumut Perak
  20. A. A. Mohd Saifudin, T. Ali, Y. M. Mohd Jusoh, D. N. Abang Zaidel, I. I. Muhamad, Z. Khair and S. Shaharuddin. Effects of Ingredients Ratio on Physicochemical Properties of Convective-Microwave Nutritious Dried Rice Meal, The 9th Regional Conference in Chemical Engineering (RCChE) 2016, 21-22 November 2016
  21. H. Hamidon, D. N. Abang Zaidel. Effect of Extraction Conditions on Pectin Yield Extracted from Sweet Potato Peels Residues using Hydrochloric Acid, The 9th Regional Conference in Chemical Engineering (RCChE) 2016, 21-22 November 2016
  22. S. Mohd Daud, D. N. Abang Zaidel, K. S. Lai, Y. M. Mohd Jusoh, I. I. Muhamad, H. Ya’akob. (2017). Microwave-Assisted Stabilization and Storage Stability Study of Rice Bran Oil from Different Varieties, The 9th Regional Conference in Chemical Engineering (RCChE) 2016, 21-22 November 2016
  23. N. Abang Zaidel, J. M. Rashid, N. H. Hamidon, L. M. Salleh, A. S. M. Kassim. (2017). Extraction and Characterization of Pectin from Dragon Fruit (Hylocereus polyrhizus) Peels, The 9th Regional Conference in Chemical Engineering (RCChE) 2016, 21-22 November 2016
  24. N. Abang Zaidel, N. S. Sahat, Y. M. Mohd Jusoh, I. I. Muhamad. (2017). Physicochemical Properties and Storage Stability of Margarine Containing Anthocyanins from Roselle Calyces, The 9th Regional Conference in Chemical Engineering (RCChE) 2016, 21-22 November 2016
  25. A. Abd Muttalib, D. N. Abang Zaidel, M. N. H. Z. Alam. (2017). Effect of Impeller Design on the Rate of Reaction of Hydrolysis in Batch Reactor, The 9th Regional Conference in Chemical Engineering (RCChE) 2016, 21-22 November 2016
  26. Shaharuddin, D. N. Abang Zaidel, Z. Hashim, I. I. Muhamad. (2017). Thermotolerance study of bagasse-alginate encapsulant using effective thermal conductivity model for sustainable probiotic feed, The 9th Regional Conference in Chemical Engineering (RCChE) 2016, 21-22 November 2016
  27. N. Abang Zaidel, N. H. Hamidon and N. Mat Zahir. Extraction and Characterization of Pectin from Sweet Potato (Ipomoea batatas) Peels using Alkaline Extraction Method, 3rd International Conference on Agricultural and Food Engineering (CAFEi) 2016, 23-25 August 2016
  28. H. Hamidon, D. N. Abang Zaidel, Optimization of the yield of sweet potato pectin extracted using citric acid. 6th International Graduate Conference on Engineering, Science and Humanities 2016 (IGCESH), Universiti Teknologi Malaysia, Johor Bahru, Malaysia 15-17 August 2016
  29. A. Syed Abd Rahman, D. N. Abang Zaidel, P. Väljamäe, Hydrolysis of cellooligosaccharides by trichoderma reesei cellobiohydrolase 7A. 6th International Graduate Conference on Engineering, Science and Humanities 2016 (IGCESH), Universiti Teknologi Malaysia, Johor Bahru, Malaysia 15-17 August 2016
  30. Ali, D. N. Abang Zaidel, Yanti Maslina Mohd Jusoh, Ida Idayu Mohammad, Zulkifli Khair. Effect of Processing Parameters on the Properties of Ready-to-Eat Meal to Heal (M2H) for Natural Disaster Victim. 6th International Graduate Conference on Engineering, Science and Humanities 2016 (IGCESH), Universiti Teknologi Malaysia, Johor Bahru, Malaysia 15-17 August 2016
  31. X. Foo, D. N. Abang Zaidel, N. H. Ismail, Effect of Extraction Parameters on the Yield of Sweet Potato Pectin. 6th International Graduate Conference on Engineering, Science and Humanities 2016 (IGCESH), Universiti Teknologi Malaysia, Johor Bahru, Malaysia 15-17 August 2016
  32. S. Mohd Sabri, Y. M. Mohd Jusoh, D. N. Abang Zaidel, I. I. Muhamad, Z. Khair. Effect of Processing Parameters on the Puffing Quality and Rehydration Ratio of Parboiled Microwaved Puffed Rice. Persidangan Kajian Bencana Banjir 2014, 4-6 April 2016
  33. Khair, I. I. Muhamad, D. N. Abang Zaidel, Yanti Maslina Mohd Jusoh, Food Relief in Emergency Context: A Review. Proceedings in The 2nd Multidisciplinary Research and Innovation for Globally Sustainable Development 2016 (MRIGSD), Pathumthani, Thailand, 25-26 February, 2016
  34. A. A Muttalib, D. N. Abang Zaidel, M. N. H. Z Alam, A Mililiter Range Bioreactor Prototype for Stirred Biocatalysis Processes. Proceedings in 28th Symposium of Malaysian Chemical Engineers (SomChE) 2015, Kuala Lumpur, 21 – 22 October 2015
  35. S. Mohd Daud, D. N. Abang Zaidel, L. K. Song, I. I. Muhamad, Y.M. Mohd Jusoh. Antioxidant Properties of Rice Bran Oil from Different Varieties Extracted by Solvent Extraction Methods. Proceedings in 1st ICRIL-International Conference on Innovation in Science and Technology (IICIST), Kuala Lumpur, 20 April 2015
  36. Mutia, D. N. Abang Zaidel, I.I. Muhamad. Optimization of Cocoa Butter Equivalent Production from Formulated Hard Palm Oil Mid-fraction and Canola Oil Blends. Proceedings in 1st ICRIL-International Conference on Innovation in Science and Technology (IICIST), Kuala Lumpur, 20 April 2015
  37. N. Abang Zaidel, N. A. Makhtar, Y. M. Mohd Jusoh, I. I. Muhamad. Efficiency and Thermal Stability of Encapsulated Anthocyanins from Red Dragon Fruit (Hylocereus Polyrhizus) using Microwave-assisted Technique. Proceedings in ICheaP12. 12th International Conference on Chemical and Process Engineering, Milan, Italy, 19-22 May 2015