Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds
The effect of homogenization in breaking protein-carotenoid complexes from cassava leaves was examined by monitoring three process conditions; amount of solvent per 0.5 g sample (ml), homogenization speed (rpm) and homogenization time (s). Acetone-n-hexane (1:1, v/v), tetrahydrofuran-methanol (1:...
| Main Authors: | , , , |
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| Format: | Book Chapter |
| Language: | English |
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IIUM Press
2011
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/20992/ http://irep.iium.edu.my/20992/1/effect_of_homogenization_-_C36.pdf |
| _version_ | 1848778707625312256 |
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| author | Jamal, Parveen Jaswir, Irwandi Hashim, Nurhasri Mulyadi Azmi, Saiful Mohammad Nizam |
| author_facet | Jamal, Parveen Jaswir, Irwandi Hashim, Nurhasri Mulyadi Azmi, Saiful Mohammad Nizam |
| author_sort | Jamal, Parveen |
| building | IIUM Repository |
| collection | Online Access |
| description | The effect of homogenization in breaking protein-carotenoid complexes from cassava leaves
was examined by monitoring three process conditions; amount of solvent per 0.5 g sample
(ml), homogenization speed (rpm) and homogenization time (s). Acetone-n-hexane (1:1, v/v),
tetrahydrofuran-methanol (1:1 v/v) and acetone were employed in the extraction process. The
solvent that exhibited the best characteristics in extracting the highest b-carotene yield from
the sample was selected for the optimizatIOn of process conditions for maximum b-carotene
concentration, utilizing Face Centered Central Composite Design (FCCD) from Design
Expert software, version 6 (DX6). A total of 20 experiments comprised of three factors, three
levels and 6 center points were conducted to facilitate the optimization process. The
maximum b-carotene yield of 17,544 flg/lOO g sample was achieved with the solvent ratio of
12 ml to 0.5 g sample, homogenization speed of 22000 rpm and homogemzation time of 57 s. |
| first_indexed | 2025-11-14T15:06:10Z |
| format | Book Chapter |
| id | iium-20992 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:06:10Z |
| publishDate | 2011 |
| publisher | IIUM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-209922021-06-01T05:35:07Z http://irep.iium.edu.my/20992/ Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds Jamal, Parveen Jaswir, Irwandi Hashim, Nurhasri Mulyadi Azmi, Saiful Mohammad Nizam TP248.13 Biotechnology The effect of homogenization in breaking protein-carotenoid complexes from cassava leaves was examined by monitoring three process conditions; amount of solvent per 0.5 g sample (ml), homogenization speed (rpm) and homogenization time (s). Acetone-n-hexane (1:1, v/v), tetrahydrofuran-methanol (1:1 v/v) and acetone were employed in the extraction process. The solvent that exhibited the best characteristics in extracting the highest b-carotene yield from the sample was selected for the optimizatIOn of process conditions for maximum b-carotene concentration, utilizing Face Centered Central Composite Design (FCCD) from Design Expert software, version 6 (DX6). A total of 20 experiments comprised of three factors, three levels and 6 center points were conducted to facilitate the optimization process. The maximum b-carotene yield of 17,544 flg/lOO g sample was achieved with the solvent ratio of 12 ml to 0.5 g sample, homogenization speed of 22000 rpm and homogemzation time of 57 s. IIUM Press 2011 Book Chapter PeerReviewed application/pdf en http://irep.iium.edu.my/20992/1/effect_of_homogenization_-_C36.pdf Jamal, Parveen and Jaswir, Irwandi and Hashim, Nurhasri Mulyadi and Azmi, Saiful Mohammad Nizam (2011) Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds. In: Current research and development in biotechnology engineering at IIUM. IIUM Press, Kuala Lumpur, pp. 285-295. ISBN 9789674181444 |
| spellingShingle | TP248.13 Biotechnology Jamal, Parveen Jaswir, Irwandi Hashim, Nurhasri Mulyadi Azmi, Saiful Mohammad Nizam Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds |
| title | Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds |
| title_full | Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds |
| title_fullStr | Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds |
| title_full_unstemmed | Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds |
| title_short | Effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds |
| title_sort | effect of homogenization in breaking protein-carotenoid complexes for releasing active compounds |
| topic | TP248.13 Biotechnology |
| url | http://irep.iium.edu.my/20992/ http://irep.iium.edu.my/20992/1/effect_of_homogenization_-_C36.pdf |