Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Wai-Lin Siew"'
Autor:
Thomas Shean Yaw Choong, Chiou Moi Yeoh, Eng-Tong Phuah, Wai-Lin Siew, Yee-Ying Lee, Teck-Kim Tang, Luqman Chuah Abdullah
Publikováno v:
PLoS ONE, Vol 13, Iss 2, p e0192375 (2018)
Diacylglycerol (DAG) and monoacylglycerol (MAG) are two natural occurring minor components found in most edible fats and oils. These compounds have gained increasing market demand owing to their unique physicochemical properties. Enzymatic glycerolys
Externí odkaz:
https://doaj.org/article/c2396b16c4dc41cfb62554ed9aaa0f7c
Autor:
Eng Tong Phuah, Chiou Moi Yeoh, Luqman Chuah Abdullah, Wai Lin Siew, Teck Kim Tang, Thomas Shean Yaw Choong
Publikováno v:
European Journal of Lipid Science and Technology. 116:1654-1663
Lipase-catalyzed glycerolysis of palm olein was used to produce a mixture of acylglycerols with ∼34-wt% of DAG. The reaction conditions were 5-wt% of Lipozyme TLIM at 55°C and 8 h of reaction time. For commercial purposes, it is required to purify
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d4215236ff3a5eb807d525eb5f88a4a
https://doi.org/10.1002/ejlt.201300502
https://doi.org/10.1002/ejlt.201300502
Autor:
Ainie Kuntom, Muhamad Roddy Ramli, Kalanithi Nesaretnam, Wai Lin Siew, Raznim Arni Abd Razak, Rabeah Hussein, Nuzul Amri Ibrahim
Publikováno v:
Food Control. 25:355-360
A series of refined palm oil products were collected from different refineries in Malaysia and were analysed for 3-MCPD esters content. Samples were analysed using acidic transesterification and quantification by Gas Chromatography–Mass Selective D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8385a1997aad86f315d2e1d8599a7508
https://doi.org/10.1016/j.foodcont.2011.10.058
https://doi.org/10.1016/j.foodcont.2011.10.058
Autor:
Ainie Kuntom, Rabeaah Hussein, Muhamad Roddy Ramli, Nuzul Amri Ibrahim, Raznim Arni Abd Razak, Wai Lin Siew, Kalanithi Nesaretnam
Publikováno v:
Journal of the American Oil Chemists' Society. 88:1839-1844
Crude palm oil (CPO) was physically refined in a 200-kg batch pilot refining plant. A study of the possible role of degumming and bleaching steps in the refining process for a possible critical role in the formation of 3-chloropropane-1,2-diol (3-MCP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd6fc1abdefac904f233d6c935018a92
https://doi.org/10.1007/s11746-011-1858-0
https://doi.org/10.1007/s11746-011-1858-0
Publikováno v:
Adsorption. 15:507-519
The adsorption behaviour and the micro- and mesopore size distributions of commercial palm kernel shell activated carbons (PKSAC) and other commercial activated carbon are characterized. The results showed that PKSAC are predominantly microporous mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b77607f9ac01aff1620989b795a5a4f
https://doi.org/10.1007/s10450-009-9201-x
https://doi.org/10.1007/s10450-009-9201-x
Publikováno v:
Journal of Chemical Technology & Biotechnology. 84:1405-1411
BACKGROUND: Palm kernel shell activated carbon (OPSA) produced by steam gasification at high temperatures generally results in high surface areas of 1146 to 1600 m 2 g −1 , attributed to the high volume of micropores (0.43 to 0.56 cm 3 g −1 ). Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::415c59ba579059afef23e74e5ea0fbcb
https://doi.org/10.1002/jctb.2235
https://doi.org/10.1002/jctb.2235
Publikováno v:
European Journal of Lipid Science and Technology. 111:599-606
Enzymatic glycerolysis was explored in this paper for the production of diacylglycerol (DAG) oils from palm olein. Three commercial enzymes, Lipozyme TL IM, Lipozyme RM IM and Novozym 435 were used for their ability to synthesize DAG in a solvent-fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e42661bd23fc334fc10cf09490698128
https://doi.org/10.1002/ejlt.200800265
https://doi.org/10.1002/ejlt.200800265
Publikováno v:
Journal of Food Quality. 31:673-685
Three palm oil reference materials were produced for solid fat content analysis employing the Malaysian Palm Oil Board (MPOB) Test Methods. Thirteen laboratories participated in the characterization study, where the solid fat content in palm oil, pal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8d335c5c1ce0608e45dc967d0d7ef0a
https://doi.org/10.1111/j.1745-4557.2008.00227.x
https://doi.org/10.1111/j.1745-4557.2008.00227.x
Publikováno v:
European Journal of Lipid Science and Technology. 109:97-106
Interesterified blends of hard palm stearin (IV of 11) and canola oil (hPS/CO) in ratios of 20 : 80, 30 : 70, 40 : 60, 50 : 50, 60 : 40 and 70 : 30 were prepared using immobilized Thermomyces lanuginosus lipase (Lipozyme TL IM). Comparison of physica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6effc7a2e6aa68f91872f2858de32142
https://doi.org/10.1002/ejlt.200600142
https://doi.org/10.1002/ejlt.200600142
Autor:
Mei Huey Saw, Wai Lin Siew
Publikováno v:
Journal of oleo science. 63(3)
Lipase Thermomyces lanuginosa has shown potential in modifying oils and fats through interesterification. Analyzing the physicochemical properties of the modified oils is important to determine the effectiveness of lipase in catalyzing interesterific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c728c3863758338cecafbbfbb4da0371
https://pubmed.ncbi.nlm.nih.gov/24492381
https://pubmed.ncbi.nlm.nih.gov/24492381