Calon anugerah merdeka (outstanding scholastic achievement)




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1995

51) Irwandi and Che Man, Y.B. 1995. Ciri-ciri fiziko-kimia dan mikrobiologi serta stabilitas penyimpanan kepingan durian (Durio zibethinus Murr). Seminar sehari Karya Ilmiah Mahasiswa Indonesia Se-Malaysia I, KBRI, March 18, Kuala Lumpur, Malaysia.


52) Osman, A., Leong, O.P., Abdul Karim, M.N. and Che Man, Y.B. 1995. Utilization of starfruit (Averrhoa Carambola L) waste product from thinning process. Paper No. 26G-20, 55th Annual Meeting of Institute of Food Technologists, Anaheim, CA., U.S.A.

1996


47) Mansoor, A.H., Jinap, S., S. Muhammed, and Che Man, Y.B. 1996. Physico -chemical characteristics of Malaysian, Sulawesian and Brazilian cocoa butter. Presented at the 1st Inter. Congress on Biochemical Sciences, Mexico City, Oct 23-27. Pg. 30.


  1. Che Man, Y.B., Ghazali, H.M. and Swe, P.Z. 1996. Study on composition and polymorphism of palm olein crystals. Presented at Anugerah Reka Cipta dan Penyelidikan 1996, 23 March, Universiti Pertanian Malaysia [Second runner-up for the 1996 UPM Best Research Award]




  1. Baharin, B.S., Che Man, Y.B. and Takagi, S. 1996. Separation of carotene from crude palm oil. Presented at Anugerah Reka Cipta dan Penyelidikan 1996, 23 March, Universiti Pertanian Malaysia [Second runner-up for the 1996 UPM Best Innovation Award]



  1. Che Man, Y.B., Haryati, T., Swe, P.Z., Ghazali, H.M. and Asbi, B.A. 1996. Thermal analysis of crude palm oil and its products by DSC. Proceedings of the 87th AOCS Meeting & Expo, April 28-May 1, Indianapolis, USA.


55) Baharin, B.S., Che Man, Y.B. and Takagi, S. 1996. Separation of carotene from crude palm oil. Presented at Anugerah Perekecipta Negara,Ministry of Science, Technology and Environment (MOSTE), Malaysia, 1 August, 1996. [Finalists for the 1996 National Inventors Award]


56) Che Man, Y.B., Haryati, T. and Swe, P.Z. (1996). Effect of repeated heating on thermal behaviour of crude palm oil. Proceedings of the 1996 PORIM International Palm Oil Congress, September 23-28, Kuala Lumpur, Malaysia.


57) Baharin, B.S., Che Man, Y.B., Abdul Karim, M.I.B. and Takagi, S. 1996. Separation of carotene from CPO by adsorption chromatography. Presented at MTDC 1 st National Technology Convention, 14-15 Nov. 1996. Kuala Lumpur.


1997


  1. Che Man, Y. B. 1997. Halal and Haram in Food Processing. Industry Training Program Series/ The Secretariat of ASEAN Halal Food Coorperation Program, 28 –29 January, PWTC, Kuala Lumpur, Malaysia.




  1. Che Man, Y.B. 1997. The Applications of DSC in the analysis of fats and oils and their derivatives . MOSTA Short Course 3: Analytical Technique, Quality Control and Food Hygiene in the Oils and Fats Industry. March 10-11, Kuala Lumpur, Malaysia.




  1. Che Man, Y. B. and Haryati, T. 1997. Melting point determination of fats and oils by differential scanning calorimetry. National conference on Food Industry 2000: Technology and Opportunities, May 5 – 7, Kuala Lumpur, Malaysia


61) Irwandi, J. and Che Man, Y.B. 1997. Durian leather formulation using using RSM. National conference on Food Industry 2000: Technology and Opportunities, May 5 – 7, Kuala Lumpur, Malaysia.


62) Muhammad, K., Sailin, M, D. Mat Hashim and Che Man, Y.B., Preparation and characterization of hydroxypropylated sago starch. National conference on Food Industry 2000: Technology and Opportunities, May 5 – 7, Kuala Lumpur, Malaysia.


63) Moh, M.H., Che Man, Y.B. and Badlishah, S.B. 1997. A preliminary study on qualitative determination of FFA in CPO by FTIR. National conference on Food Industry 2000: Technology and Opportunities, May 5 – 7, Kuala Lumpur, Malaysia.


64) Che Man, Y.B. and Haryati, T. 1997. Determination of iodine value by HPLC and DSC. Presented at 88th AOCS Meeting and Expo, May 11-14, Seattle, Washington, USA. [Shortlisted for the Best Graduate Student Research paper]


  1. Che Man, Y.B. 1997. Certificate Course on Halal Food Handling. Industry Training Program Series, 5 May-25 July, Kuala Lumpur.


66) Chow, C.S., Yu, S.Y., Howell, H.K., Che Man, Y.B. and Syed Muhammad, S.K. 1997. Effect of salt and fish contents on the microstructure and expansion of fish crackers (“keropok”). Scientific report No. 3. ECC Project Contract No. TSB-CT 94-0340. July, 1997, Lisbon, Portugal.


67) Che Man, Y.B. 1997. Starting and Monitoring Halal Food Establishment. Industry Training Program Series, 5 May-25 July, Kuala Lumpur.


68) Che Man, Y.B., Haryati, T., Asbi, B.A., Ghazali, H.M. and Buana, L. 1997. Determination of some quality parameters of palm oil by DSC. Presented at 22nd World Congress and Exhib. of the International Society for Fat Research (ISF), Sept. 8-12, Kuala Lumpur.


  1. Long, K., Ghazali, H.M., A. Ariff, Che Man, Y.B., and C. Bukce. 1997. Mycellium-bound lipase catalysed interesterification of palm olein. ISF. Presented at 22nd World Congress and Exhib. of the International Society for Fat Research (ISF), Sept. 8-12, Kuala Lumpur.




  1. Irwandi, J. Che Man, Y.B., Jinap, S. and Yusof, S. 1997. Durian leather formulation using RSM methodology. National Conference on Food Industry 2000.: Technology and Opportunities, May 5 – 7, 1997, Kuala Lumpur


71) Irwandi, J. and Che Man, Y.B. 1997. Pendekatan sains dan teknologi dalam pengembangan produk baru industri hasil pertanian. Makalah pada Seminar Mahasiswa Indonesia se-Malaysia, 19 July 1997, Penang.


  1. Moh, M.H. and Che Man Y.B. 1997. Determination of FFA of palm oil using NIR Transfluectance spcetroscopy. To be presented at the 6th ASEAN Food Conference, 27-28 Nov. 1997. Singapore [Winner of the MIFT Best Graduate Student Research Paper Award]




  1. Asiah, M.Z. and Che Man, Y.B. 1997. Food Science and technology research at UPM. To be presented at the 6th ASEAN Food Conference, 27-28 Nov. 1997. Singapore.




  1. Che Man, Y.B., Haryati, T. and Chern, B.H. 1997. Pengaruh penggunaan vitamin E minyak sawit pada kestabilan oksidatif abon sapi. T be presented at Seminar Pangan & Gizi, 18 Nov. , Jakarta, Indonesia.




  1. Haryati, T.,, Che Man, Y.B., Ghazali, H.M. and Buana, L. 1997. New techniques for the determining of palm oil paranmeters using DSC. To be presented at 89th AOCS Meeting and Expo, May 18-22, 1998 Chicago, 1L, USA


1998


  1. Irwandi, J. and Che Man, Y.B. 1998. Monitoring the effect of natural antioxidants on changes in RBD palm olein during deep-fat frying using FTIR spectroscopy. 1998. International Palm Oil Conference, September 23-25, Bali Indonesia.




  1. Che Man, Y.B., Haryati, T., Ghazali, H.M. and Jinap, S. 1998. Monitoring of transesterification of palm oil using DSC. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Haryati, T., Che Man, Y.B., Jinap, S. and Ghazali, H.M. 1998. Optimization of chemical transesterification of palm oil using RSM. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Che Man, Y.B. and Setiowaty, G. 1998. Application of Fourier Transform Infrared Spectroscopy to determine FFA contents in palm olein. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Setiowaty, G., Che Man, Y.B. and van de Voort, F.R. 1998. Determination of IV of Palm Oil by FTIR Spectroscopy. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Che Man, Y.B. and Irwandi. 1998. Effect of rosemary and sage extracts on frying performance of RBD palm olein during deep fat frying. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Long, K. Hussin,A.B., Ghazali, H.M., Che Man, Y.B. Bucke, C. 1998. Aspergillus flavus lipase properties and its modifdication on vegetable oils. Ibid.




  1. Haryati, T., Che Man, Y.B., Ghazali, H.M. and Buana, L. 1998. New techniques for the determining of palm oil parameters using DSC. Presented at 89th AOCS Meeting and Expo, May 18-22, 1998. Chicago, IL, USA. (Winner of the 1998 AOCS Honored Students’ Award).




  1. Abdul Rahman, R. and Che Man, Y.B. 1998. Towards Food and Agriculture Trade Surplus: Prospect and Opportunities. The National Agro-Food Conference ‘Sustaining Self-Sufficiency for the Next Millenium, 20-21 July, Kuala Lumpur.


1998


  1. Irwandi, J. and Che Man, Y.B. 1998. Monitoring the effect of natural antioxidants on changes in RBD palm olein during deep-fat frying using FTIR spectroscopy. 1998. International Palm Oil Conference, September 23-25, Bali Indonesia.




  1. Che Man, Y.B., Haryati, T., Ghazali, H.M. and Jinap, S. 1998. Monitoring of transesterification of palm oil using DSC. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Haryati, T., Che Man, Y.B., Jinap, S. and Ghazali, H.M. 1998. Optimization of chemical transesterification of palm oil using RSM. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Che Man, Y.B. and Setiowaty, G. 1998. Application of Fourier Transform Infrared Spectroscopy to determine FFA contents in palm olein. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Setiowaty, G., Che Man, Y.B. and van de Voort, F.R. 1998. Determination of IV of Palm Oil by FTIR Spectroscopy. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Che Man, Y.B. and Irwandi. 1998. Effect of rosemary and sage extracts on frying performance of RBD palm olein during deep fat frying. 1998 International Palm Oil Conference, September 23-25, Bali, Indonesia.




  1. Long, K. Hussin,A.B., Ghazali, H.M., Che Man, Y.B. Bucke, C. 1998. Aspergillus flavus lipase properties and its modifdication on vegetable oils. Ibid.




  1. Haryati, T., Che Man, Y.B., Ghazali, H.M. and Buana, L. 1998. New techniques for the determining of palm oil parameters using DSC. Presented at 89th AOCS Meeting and Expo, May 18-22, 1998. Chicago, IL, USA. (Winner of the 1998 AOCS Honored Students’ Award).




  1. Abdul Rahman, R. and Che Man, Y.B. 1998. Towards Food and Agriculture Trade Surplus: Prospect and Opportunities. The National Agro-Food Conference ‘Sustaining Self-Sufficiency for the Next Millenium, 20-21 July, Kuala Lumpur.


1999


  1. Che Man, Y.B., Haryati, T., Ghazali, H.M. and Jinap, S. 1999. Rapid methods for determining some palm oil parameters by DSC. 1999 Pipoc, 1 –6 February, Kuala Lumpur




  1. Moh, M. H., Tang, T.S. and Che Man, Y.B. 1999. Determination of FFA in palm oil products using FTIR and NIR spectroscopy. Ibid.




  1. Abdulbagi, A. A., Jinap, S., Suria, A.M. and Che Man, Y.B. 1999. Effects of fat migration in lauric based filling centre on physical chemical properties of dark chocolate. Ibid.




  1. Che Man, Y. B. and Setiowaty, G. 1999. Determination of anisidine value in thermally oxidised palm olein by FTIR spectroscopy. Ibid.




  1. Tan, C. P. and Che Man, Y.B. 1999. Monitoring the oxidative of oils by DSC. Ibid.




  1. Irwandi,, Che Man, Y.B. and Kitts, D.D. 1999.The use of constrained mixture design for optimization of natural antioxidants in RBD palm olein during repeated deep-fat frying, 41st Annual Conference CIFST, June 6-9, Kelowna, BC, Canada.




  1. Che Man, Y.B. and Tan, C.P. 1999. A new method for determining total polar compound in heated oils by differential scanning calorimetric analysis. Malaysian Science and Technology Congress, Oct. 25-27, Kuala Lumpur




  1. Tan, C.P. and Che Man, Y.B. 1999. Effects of natural and synthetic antioxidants on changes on RBD palm olein during deep-fat frying, Ibid




  1. Tan, C.P., Che Man, Y. B., Selamat, J. and Suria, A.M. 1999. Evaluation of the effacacy of synthetic and natural antioxidants in RBD palm olein by DSC. Ibid




  1. Irwandi, J., Che Man Y.B., Bakar, J. and Kitts, D.D. 1999. Use of natural antioxidants in RBD palm olein during repeated deep-fat frying, Ibid.




  1. Bakar, J., Fang, L.S., and Che Man, Y.B. 1999. Differential scanning calorimetric analysis of alkaline washed blach tilapia muscle, Ibid.




  1. Yusoff, A., Bakar, J., and Che Man, Y.B. 1999. Effects of pottasium and sodium hydroxide washing on lipid oxidation in black tilapia muscle. Ibid.




  1. Che Man, Y.B. and Hashim, D.M. 1999. Makanan halal berasaskan hasil tanaman yang berpotensi diceburi oleh usahawan Melayu. Kolokium untuk Mewujud dan Membangunkan Usahawan Melayu di Sektor Makanan Halal. Dewan Perniagaan Melalu Terengganu. 15 November, Kuala Terenggnau. [Invited]




  1. Normah, I, Bakar, J., Nazamid, S. and Che Man, Y.B. 1999. A preliminary study for the extraction of protease from sendudok (Melastoma malabathricum) leaves. Proceedings 11th National Biotechnology Seminar, 22-24 November, Melaka, pp.209-211




  1. Chew, X. S. P., Ghazali, H.M., Lai, O.M., Che Man, Y.B. Long, K. 1999. Enzymatic transesterification of palm olein and cod liver oil. Ibid.




  1. Chu, B.S., Ghazali, H.M., Lai, O.M., Che Man, Y.B., Yusof, S. and Yusoff, M.S.A. 1999. Physical and chemical properties of lipase esterified palm kernel olein and palm stearin blend for frying. Ibid.




  1. Tan, C.P., and Y.B. Che Man. 2000. Oxidative Stability Changes in Edible Oils at Elevated Temperatures: A Kinetic Analysis by Differential Scanning Calorimetry, Proceeding of the 2000 Malaysian Science and Technology Congress, September 18-20, 2000, Kota Kinabalu, Sabah, Malaysia.




  1. Tan, C.P. and Che Man, Y.B. 1999. Quantitative DSC analysis for determining total polar compounds, free fatty acid and iodine valuein heated oils, 90th AOCS Annual Meeting & Expo, May 9-1, Orlando, Florida [Shortlisted for the Best Graduate Student Research Paper]


2000


  1. Tan, C.P., and Y.B. Che Man. 2000. Differential Scanning Calorimetric Analysis of Edible Oils: Effects of Heating Rate Variation, Proceeding of the 2000 Malaysian Science and Technology Congress, September 18-20, 2000, Kota Kinabalu, Sabah, Malaysia.




  1. Che Man, Y.B., Tan, C.P., J. Selamat and M.S.A. Yusoff. 2000. Influence of the Microwave Heating on the Quality Characteristics of RBD Olein with Emphasis on a New DSC Method, Proceeding of the 2000 Malaysian Science and Technology Congress, September 18-20, 2000, Kota Kinabalu, Sabah, Malaysia.




  1. Lutfor, M.R., Silong, S., Haron, M.J., Ab. Rahman, M.Z., Wan Yunus, W.M.Z., Ahmad, M.B., Che Man, Y.B. and Tan, C.P. 2000. Preparation and characterization of polyacrylate containing azobenzene moieties in the side chain. Simposium Kimia Analysis Malaysia ke XIII, 6 – 7 September 2000, Port Dickson.




  1. Normah, I. , Bakar, J., Saari, N. and Che Man, Y.B. 2000. The physico-chemical characteristics of alcalase produce Threadfin Bream hydrolysate. 12th National Biotech. Seminar, 12- 15 November, 2000, Lumut, pp.336-339




  1. Che Man, Y.B. 2000. Chilled and frozen halal food in Malaysia. Seminar on ‘The Study on the Marketing of Chilled and Frozen Food in Malaysia. FAMA. 14 September, 2000. Petaling Jaya [Invited]




  1. Che Man, Y.B. and Hashim, D.M. 2000. Potensi Makanan halal di pasaran dunia. Persidangan Tahunan Pegawai Kumpulan Pengurusan dan Profesional LKIM- Tahun 2000, 14 – 17 November, 2000, Kuala Terengganu. [Invited]




  1. Ammawath, W., Che Man, Y.B., Yusof, S. and Abdul Rahman, R. 2000.Effect of deep-fat frying on banana chips from different variety and stage of maturity. 2000 Malaysian Science and Technology Congress, September 18-20, 2000, Kota Kinabalu, Sabah.




  1. Che Man, Y.B. et al. 2000. Development and application of rapid Fourier Transform Infrared spectroscopic analysis for determining various quality parameters of palm oil, 8 April ( Winner [First Prize] UPM Research and Innovation Award 2000)




  1. Che Man, Y.B. et al. 2000. Development and application of rapid differential scanning calorimetric methods for monitoring and quantitative determining various quality parameters in edible oils. 8 April (Short listed, UPM Research and Innovation Award 2000)




  1. Che Man, Y.B. et al. 2000. Natural antioxidant mixtures for controlling lipid oxidation during deep-fat frying - stability, optimization and comparison to artificial materials. 8 April (Short listed, UPM Research and Innovaton Award 2000)




  1. Tan, C.P., and Y.B. Che Man. Development and Applications of Differential Scanning Calorimetry Methods for Monitoring and Quantitative Determination of Some Quality Indices in Oxidized Oils, 91st AOCS Annual Meeting and Expo, April 25-28, 2000, San Diego Convention Center, San Diego, California, USA. (Winner of 2000 AOCS Honored Students’ Award)




  1. Che Man, Y.B. and Tan, C.P. Monitoring the Oxidation and Oxidative Stability of Frying Oils by Differential Scanning Calorimetry, 91st AOCS Annual Meeting and Expo, April 25-28, 2000, San Diego Convention Center, San Diego, California, USA. (2000 AOCS Outstanding Paper Presentation Award) (Invited]




  1. Tan, C.P., Y.B. Che Man, J. Selamat and M.S.A. Yusoff. A New Technique for Determining Antioxidant Activity in Vegetable Oil by Differential Scanning Calorimetry, 4th UNESCO-MCBN/COSTAM/SFRR (Asia/Malaysia) Workshop - Micronutrients and Health: Molecular Biological Mechanisms, July 27-30, 2000, Langkawi, Malaysia.




  1. Che Man, Y.B., C.P. Tan, J. Selamat and M.S.A. Yusoff. Effect of Microwave Heating on Changes in Thermal Properties of Edible Oils by Differential Scanning Calorimetry, Oils and Fats International Congress (OFIC) 2000, September 4-8, 2000, Putra World Trade Centre, Kuala Lumpur, Malaysia.




  1. Tan, C.P. and Y.B. Che Man. Differential Scanning Calorimetric Analysis of Palm Oil and Its Based-Products: Effect of Cooling and Heating Rate Variation, Oils and Fats International Congress (OFIC) 2000, September 4-8, 2000, Putra World Trade Centre, Kuala Lumpur, Malaysia.




  1. Tan, C.P. and Y.B. Che Man. Thermal Behaviors of Vegetable Oils by Differential Scanning Calorimetric Analysis, Oils and Fats International Congress (OFIC) 2000, September 4-8, 2000, Putra World Trade Centre, Kuala Lumpur, Malaysia.




  1. Anida, Y., Bakar, J., Che Man, Y.B., and Jinap, S. 2000. Monitoring the lipid oxidation in black tilapiamuscle by FTIR spectroscopy. Oils and Fats International Congress (OFIC) 2000, September 4-8, PWTC, Kuala Lumpur.




  1. Mirghani, M.E.S., Che Man, Y.B. 2000. Rapid method for determining TBRS in palm olein system. OFIC 2000, September 4-8, PWTC, Kuala Lumpur




  1. A. Ali, J. Selamat, Y.B. Che Man, A.M. Suria (2000). Effects of storage temperature on the rate of palm kernel stearin migration used as base filling center in dark chocolate. Presented in OFIC 2000. Oils and Fats International Congress, September 4-8, 2000, Putra World Trade Centre, Kuala Lumpur, Malaysia.




  1. Lii, C.L., Abdul. Rahman, R. and Che Man, Y.B. 2000. Construction of Cocoa bean dryer. International Cocoa Conference, 8-14 October, 2000, Sabah.




  1. Irwandi, J., Che Man, Y.B., Jamilah, B. and Jinap, S. and Kitts, D.D. (2000). Optimization of physico-chemical changes of palm olein with phytochemical antioxidants during deep-fat frying. Presented in OFIC 2000. Oils and Fats International Congress, September 4-8, 2000, Putra World Trade Centre, Kuala Lumpur, Malaysia.




  1. A. Ali, J. Selamat, Y.B. Che Man, A.M. Suria (2000). Effects of Fat Migration of Meltaway-Centre on the Thermal Behaviour and Bloom Formation in Dark Chocolate. Presented in International Cocoa Cenference, 8-14 Oct. 2000, Sabah, Malaysia.




  1. Mirghani, M.E.S. and Che Man, Y.B. 2000. Determination of aflatoxins in groundnut and groundnut cakes. 7th ASEAN Food Conference, 19-22 November, 2000, Manila, Phillipines




  1. Tan, C. P. and Che Man, Y.B. 2000. Application of Arrhenius kinetics to predict oxidative stability in edible oils: A kinetic analysis by isothermal DSC, 30 November (Winner [joint First Runner-Up] for MIFT Best Graduate Students’ Paper Award 2000)




  1. Irwandi, J. and Che Man, Y.B. 2000. Optimization of physico-chemical changes of palm olein with phytochemical antioxidants during deep-fat frying, 30 November (Winner [joint First-Runner Up] for MIFT Best Graduate Students’ Paper Award 2000)


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