Chiang Mai University;The Thailand Research Fund;Chumporn Palm Oil Industry Public Company Limited
发明人:
Patcharin Raviyan,Kriengkai Soinak
申请号：
MYPI 2012700002
公开号：
MY160111A
申请日:
2009.12.23
申请国别(地区):
MY
年份:
2017
代理人:
摘要：
VARIOUS SYSTEMS AND PROCESSES FOR EXTRACTING VITAMIN E FROM A FATTY ACID DISTILLATE (FAD) HAVING A VITAMIN E COMPONENT ARE DISCLOSED. THE PROCESS INCLUDES PREPARING A MIXTURE OF A FAD AND A NON-POLAR SOLVENT (E.G., HEXANE). THE MIXTURE CAN BE SEQUENTIALLY COOLED TO A SERIES OF PRE-DETERMINED TEMPERATURES. AS THE MIXTURE IS SEQUENTIALLY COOLED TO EACH OF THE PRE-DETERMINED TEMPERATURES WITHIN THE SERIES OF PRE-DETERMINED TEMPERATURES, NON-VITAMIN E COMPONENTS PRESENT IN THE FAD CAN FORM SOLID FRACTIONS WITHIN THE MIXTURE AT THE VARIOUS PRE-DETERMINED TEMPERATURE STAGES. THE PROCESS FURTHER INCLUDES REMOVING THE SOLID FRACTIONS FROM THE MIXTURE AT EACH OF THE PRE-DETERMINED TEMPERATURE STAGES. AFTER COMPLETION OF A NUMBER OF COOLING AND SEPARATION STAGES OR CYCLES, THE NON-POLAR SOLVENT CAN BE REMOVED FROM THE REMAINING MIXTURE TO RECOVER A VITAMIN E EXTRACT. FIG. 2
