Title:
PROCESS FOR UTILIZING AN AMBIENT TEMPERATURE MOLTEN SALT TO PRODUCE RAFFINATE AND PRODUCT CONTAINING PHYTONUTRIENT FROM A VEGETABLE OIL
Document Type and Number:
WIPO Patent Application WO/2016/111611
Kind Code:
A3
Abstract:
The present invention provides a process for utilizing an ambient temperature molten salt (ATMS) to produce raffinate and product containing phytonutrient from a vegetable oil, the process includes the steps of (a) diluting the ATMS using a polar solvent such as methanol, ethanol and propanol or any combination thereof to produce a diluted ATMS, (b) diluting the vegetable oil using a non-polar solvent such as hexane, heptane, cyclohexane dichloromethane or any combination thereof to produce a diluted vegetable oil, (c) mixing the diluted ATMS and the diluted vegetable oil until organic phase and aqueous phase are formed, (d) extracting phytonutrients from the organic phase into the aqueous phase, (e) removing solvent from the organic phase layer to produce raffinate (f) mixing a mixture of water-hexane to the aqueous layer until two immiscible phases are visible and (g) removing solvent and water from the two immiscible phases to produce phytonutrient product and ATMS.
Inventors:
NG MEI HAN (MY)
ABDUL HADI NU'MAN (MY)
CHOO YUEN MAY (MY)
ABDUL HADI NU'MAN (MY)
CHOO YUEN MAY (MY)
Application Number:
PCT/MY2016/000001
Publication Date:
September 15, 2016
Filing Date:
January 06, 2016
Export Citation:
Assignee:
MALAYSIAN PALM OIL BOARD (MPOB) (MY)
International Classes:
B01D11/04; B01D11/00
Foreign References:
| CN102060831A | 2011-05-18 | |||
| US20060189815A1 | 2006-08-24 |
Other References:
NI, XIAOLEI ET AL.: "Selective liquid-liquid extraction of natural phenolic compounds using amino acid ionic liquids: A case of a-tocopherol and methyl linoleate separation.", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, vol. 51, 2012, pages 6480 - 6488, XP055308856
YANG, QIWEI ET AL.: "Selective separation of tocopherol homologues by liquid- liquid extraction using ionic liquids.", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, vol. 48, 2009, pages 6417 - 6422, XP055308859
YANG, QIWEI ET AL.: "Improved separation efficiency using ionic liquid- cosolvent mixtures as the extractant in liquid-liquid extraction: A multiple adjustment and synergistic effect.", CHEMICAL ENGINEERING, vol. 181, no. 182, 2012, pages 334 - 342, XP055308862
YANG, QIWEI ET AL.: "Selective separation of tocopherol homologues by liquid- liquid extraction using ionic liquids.", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, vol. 48, 2009, pages 6417 - 6422, XP055308859
YANG, QIWEI ET AL.: "Improved separation efficiency using ionic liquid- cosolvent mixtures as the extractant in liquid-liquid extraction: A multiple adjustment and synergistic effect.", CHEMICAL ENGINEERING, vol. 181, no. 182, 2012, pages 334 - 342, XP055308862
Attorney, Agent or Firm:
DAMODHARAN, Ramakrishna (A-33-3A Menara UOA Bangsar,No., Jalan Bangsar Utama 1 Kuala Lumpur, MY)
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