Phase behavior of palm oil in blends with palm-based diacylglycerol
Phase behavior of palm oil (PO) in blends with different concentrations (10% intervals) of palm-based diacylglycerol oil (PO-DAG) was studied using the iso-solid diagram, solid fat content (SFC) with the hardness thermal protocol, DSC melting and crystallization curves, X-ray diffraction curves, and...
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| Format: | Article |
| Language: | English |
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Springer-Verlag
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/22418/ http://psasir.upm.edu.my/id/eprint/22418/1/Phase%20behavior%20of%20palm%20oil%20in%20blends%20with%20palm.pdf |
| _version_ | 1848844479308496896 |
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| author | Saberi, Amir Hoessein Tan, Chin Ping Lai, Oi Ming |
| author_facet | Saberi, Amir Hoessein Tan, Chin Ping Lai, Oi Ming |
| author_sort | Saberi, Amir Hoessein |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Phase behavior of palm oil (PO) in blends with different concentrations (10% intervals) of palm-based diacylglycerol oil (PO-DAG) was studied using the iso-solid diagram, solid fat content (SFC) with the hardness thermal protocol, DSC melting and crystallization curves, X-ray diffraction curves, and texture analysis (hardness). Minor eutectic effects were observed at around 20–50% PO-DAG in 20–50% SFC iso-lines. The phase behavior predicted by the iso-solid diagram as well as SFC with the hardness thermal protocol did not account for hardness variations observed between PO and PO blends with 10–40% PO-DAG. Nevertheless, the latter could be attributed to the corresponding DSC data as well as crystal polymorphism. However, as the concentration of PO-DAG increased from 40% to 100%, iso-line temperatures, SFC with the hardness thermal protocol, and also hardness were found to steadily increase. PO-DAG at 10% concentration was found to have a β′-stabilizing effect on the polymorphism of PO, while a β-tending effect was observed as the concentration of PO-DAG increased from 10% to 90%. |
| first_indexed | 2025-11-15T08:31:34Z |
| format | Article |
| id | upm-22418 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:31:34Z |
| publishDate | 2011 |
| publisher | Springer-Verlag |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-224182016-02-18T01:51:58Z http://psasir.upm.edu.my/id/eprint/22418/ Phase behavior of palm oil in blends with palm-based diacylglycerol Saberi, Amir Hoessein Tan, Chin Ping Lai, Oi Ming Phase behavior of palm oil (PO) in blends with different concentrations (10% intervals) of palm-based diacylglycerol oil (PO-DAG) was studied using the iso-solid diagram, solid fat content (SFC) with the hardness thermal protocol, DSC melting and crystallization curves, X-ray diffraction curves, and texture analysis (hardness). Minor eutectic effects were observed at around 20–50% PO-DAG in 20–50% SFC iso-lines. The phase behavior predicted by the iso-solid diagram as well as SFC with the hardness thermal protocol did not account for hardness variations observed between PO and PO blends with 10–40% PO-DAG. Nevertheless, the latter could be attributed to the corresponding DSC data as well as crystal polymorphism. However, as the concentration of PO-DAG increased from 40% to 100%, iso-line temperatures, SFC with the hardness thermal protocol, and also hardness were found to steadily increase. PO-DAG at 10% concentration was found to have a β′-stabilizing effect on the polymorphism of PO, while a β-tending effect was observed as the concentration of PO-DAG increased from 10% to 90%. Springer-Verlag 2011-12 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/22418/1/Phase%20behavior%20of%20palm%20oil%20in%20blends%20with%20palm.pdf Saberi, Amir Hoessein and Tan, Chin Ping and Lai, Oi Ming (2011) Phase behavior of palm oil in blends with palm-based diacylglycerol. Journal of the American Oil Chemists' Society, 88 (12). pp. 1857-1865. ISSN 0003-021X; ESSN: 1558-9331 http://link.springer.com/article/10.1007%2Fs11746-011-1860-6 10.1007/s11746-011-1860-6 |
| spellingShingle | Saberi, Amir Hoessein Tan, Chin Ping Lai, Oi Ming Phase behavior of palm oil in blends with palm-based diacylglycerol |
| title | Phase behavior of palm oil in blends with palm-based diacylglycerol |
| title_full | Phase behavior of palm oil in blends with palm-based diacylglycerol |
| title_fullStr | Phase behavior of palm oil in blends with palm-based diacylglycerol |
| title_full_unstemmed | Phase behavior of palm oil in blends with palm-based diacylglycerol |
| title_short | Phase behavior of palm oil in blends with palm-based diacylglycerol |
| title_sort | phase behavior of palm oil in blends with palm-based diacylglycerol |
| url | http://psasir.upm.edu.my/id/eprint/22418/ http://psasir.upm.edu.my/id/eprint/22418/ http://psasir.upm.edu.my/id/eprint/22418/ http://psasir.upm.edu.my/id/eprint/22418/1/Phase%20behavior%20of%20palm%20oil%20in%20blends%20with%20palm.pdf |