Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation.
The objective of the present study was to investigate the effect of high-pressure homogenization conditions, namely pressure (20–80 MPa) and number of cycles (1–3 cycles), on the properties of palm-based functional lipids. Nanodispersions prepared with palm-based functional lipid and Tween 20 were c...
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| Format: | Article |
| Language: | English English |
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Wiley Blackwell
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/16025/1/Palm-based%20functional%20lipid%20nanodispersions%20.pdf |
| _version_ | 1825945735748648960 |
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| author | Cheong, Jean Ne Tan , Chin Ping |
| author_facet | Cheong, Jean Ne Tan , Chin Ping |
| author_sort | Cheong, Jean Ne |
| collection | UPM |
| description | The objective of the present study was to investigate the effect of high-pressure homogenization conditions, namely pressure (20–80 MPa) and number of cycles (1–3 cycles), on the properties of palm-based functional lipids. Nanodispersions prepared with palm-based functional lipid and Tween 20 were characterized by monitoring their physicochemical and morphological properties. The results showed that high-pressure homogenizer was an efficient emulsification technique producing small emulsion droplets with narrow size distribution. In general, the results showed that different homogenization conditions had significant (p < 0.05) effect on the size distribution of prepared nanodispersions. Average particles ranging from 95 to 130 nm and 140 to 210 nm were obtained for the nanoemulsions containing palm-based tocopherol–tocotrienol and carotenoid, respectively. However, this study indicated that increasing the energy input beyond moderate pressures (20–80 MPa) and cycles (1–3) led to “over-processing” of droplets. The nanodispersions proved to be physically stable and showed good stability during 12 weeks of storage. |
| first_indexed | 2024-03-06T07:36:05Z |
| format | Article |
| id | upm.eprints-16025 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:36:05Z |
| publishDate | 2010 |
| publisher | Wiley Blackwell |
| record_format | dspace |
| spelling | upm.eprints-160252015-11-03T07:16:10Z http://psasir.upm.edu.my/id/eprint/16025/ Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation. Cheong, Jean Ne Tan , Chin Ping The objective of the present study was to investigate the effect of high-pressure homogenization conditions, namely pressure (20–80 MPa) and number of cycles (1–3 cycles), on the properties of palm-based functional lipids. Nanodispersions prepared with palm-based functional lipid and Tween 20 were characterized by monitoring their physicochemical and morphological properties. The results showed that high-pressure homogenizer was an efficient emulsification technique producing small emulsion droplets with narrow size distribution. In general, the results showed that different homogenization conditions had significant (p < 0.05) effect on the size distribution of prepared nanodispersions. Average particles ranging from 95 to 130 nm and 140 to 210 nm were obtained for the nanoemulsions containing palm-based tocopherol–tocotrienol and carotenoid, respectively. However, this study indicated that increasing the energy input beyond moderate pressures (20–80 MPa) and cycles (1–3) led to “over-processing” of droplets. The nanodispersions proved to be physically stable and showed good stability during 12 weeks of storage. Wiley Blackwell 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/16025/1/Palm-based%20functional%20lipid%20nanodispersions%20.pdf Cheong, Jean Ne and Tan , Chin Ping (2010) Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation. European Journal of Lipid Science and Technology, 112 (5). pp. 557-564. ISSN 1438-7697 Lipids - Research. 10.1002/ejlt.200900209 English |
| spellingShingle | Lipids - Research. Cheong, Jean Ne Tan , Chin Ping Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation. |
| title | Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation.
|
| title_full | Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation.
|
| title_fullStr | Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation.
|
| title_full_unstemmed | Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation.
|
| title_short | Palm-based functional lipid nanodispersions : preparation, characterization and stability evaluation.
|
| title_sort | palm based functional lipid nanodispersions preparation characterization and stability evaluation |
| topic | Lipids - Research. |
| url | http://psasir.upm.edu.my/id/eprint/16025/1/Palm-based%20functional%20lipid%20nanodispersions%20.pdf |
| work_keys_str_mv | AT cheongjeanne palmbasedfunctionallipidnanodispersionspreparationcharacterizationandstabilityevaluation AT tanchinping palmbasedfunctionallipidnanodispersionspreparationcharacterizationandstabilityevaluation |