Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension
Obtaining small intact organelles is crucial to avoid artefacts in oil body suspension or emulsion. This work was undertaken to recover high quality of oil bodies from sunflower seeds. Organelle integrity could be lost if high forces are imposed on the tissue/material during their recovery. Pre-soak...
| Main Authors: | , , |
|---|---|
| Format: | Conference or Workshop Item |
| Published: |
AIChE
2016
|
| Subjects: |
| _version_ | 1796862109901914112 |
|---|---|
| author | Taher, Z. M. Foster, T. Gray, D. |
| author_facet | Taher, Z. M. Foster, T. Gray, D. |
| author_sort | Taher, Z. M. |
| collection | ePrints |
| description | Obtaining small intact organelles is crucial to avoid artefacts in oil body suspension or emulsion. This work was undertaken to recover high quality of oil bodies from sunflower seeds. Organelle integrity could be lost if high forces are imposed on the tissue/material during their recovery. Pre-soaking before wet milling and multiple washing with alkaline buffer was performed to isolate a high quality oil bodies suspension. It was evident from different physical measurements like particle size, zeta-potential and light microscopy that pre-soaking had a significant influence on the oil body suspensions with no significant sign of aggregation or coalescence. It was also observed that the resultant washed oil body suspensions are highly surface charge indicating very stable suspension phase behaviour. The physical state of the seed during wet milling has a significant impact on the quality of the oil body suspension. |
| first_indexed | 2024-03-05T20:06:36Z |
| format | Conference or Workshop Item |
| id | utm.eprints-73648 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:06:36Z |
| publishDate | 2016 |
| publisher | AIChE |
| record_format | dspace |
| spelling | utm.eprints-736482017-11-28T06:50:01Z http://eprints.utm.my/73648/ Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension Taher, Z. M. Foster, T. Gray, D. TP Chemical technology Obtaining small intact organelles is crucial to avoid artefacts in oil body suspension or emulsion. This work was undertaken to recover high quality of oil bodies from sunflower seeds. Organelle integrity could be lost if high forces are imposed on the tissue/material during their recovery. Pre-soaking before wet milling and multiple washing with alkaline buffer was performed to isolate a high quality oil bodies suspension. It was evident from different physical measurements like particle size, zeta-potential and light microscopy that pre-soaking had a significant influence on the oil body suspensions with no significant sign of aggregation or coalescence. It was also observed that the resultant washed oil body suspensions are highly surface charge indicating very stable suspension phase behaviour. The physical state of the seed during wet milling has a significant impact on the quality of the oil body suspension. AIChE 2016 Conference or Workshop Item PeerReviewed Taher, Z. M. and Foster, T. and Gray, D. (2016) Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension. In: Food, Pharmaceutical and Bioengineering Division 2016 - Core Programming Area at the 2016 AIChE Annual Meeting, 13-18 Nov 2016, San Francisco, United States. https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019137797&partnerID=40&md5=57d0d97e4a05f25592bb1d59510d1b13 |
| spellingShingle | TP Chemical technology Taher, Z. M. Foster, T. Gray, D. Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension |
| title | Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension |
| title_full | Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension |
| title_fullStr | Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension |
| title_full_unstemmed | Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension |
| title_short | Influence of seed pre-soaking and oil body washing regime on the physical quality of the final suspension |
| title_sort | influence of seed pre soaking and oil body washing regime on the physical quality of the final suspension |
| topic | TP Chemical technology |
| work_keys_str_mv | AT taherzm influenceofseedpresoakingandoilbodywashingregimeonthephysicalqualityofthefinalsuspension AT fostert influenceofseedpresoakingandoilbodywashingregimeonthephysicalqualityofthefinalsuspension AT grayd influenceofseedpresoakingandoilbodywashingregimeonthephysicalqualityofthefinalsuspension |