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Application filed by Supervitamins Sdn BhdfiledCriticalSupervitamins Sdn Bhd
Priority to MYPI20050056ApriorityCriticalpatent/MY153188A/en
Publication of MY153188ApublicationCriticalpatent/MY153188A/en
THE INVENTION RELATES TO A PROCESS FOR THE RECOVERY OF FREE FATTY ACIDS, TOCOTRIENOL, STEROL AND DIGLYCERIDE. THE SAID INVENTION DESCRIBES THE FOLLOWING PROCESS: A PROCESS FOR THE RECOVERY OF FREE FATTY ACIDS, TOCOTRIENOL, STEROL AND DIGLYCERIDE FROM CRUDE VEGETABLE OIL AND FAT, SAID PROCESS COMPRISING THE STEPS OF: A) REMOVAL OF POLAR COMPONENTS FROM THE CRUDE VEGETABLE OILS AND FATS USING A LOWER ALKYL ALCOHOL OR A LOWER ALKYL ALCOHOL-WATER MIXTURE, WHEREIN LOWER ALKYL MEANS ALKYL GROUPS HAVING 1 TO 5 CARBON ATOMS; B) SHORT PATH DISTILLATION OF THE ALCOHOL EXTRACT AFTER ALCOHOL REMOVAL UNDER VACUUM TO PRODUCE FREE FATTY ACIDS; C) FURTHER SHORT PATH DISTILLATION OF THE RESIDUE OBTAINED FROM STEP (B) UNDER VACUUM TO PRODUCE TOCOTRIENOL AND STEROL AS DISTILLATE AND DIGLYCERIDE AS RESIDUE; AND D) FURTHER SHORT PATH DISTILLATION OF THE RESIDUE OBTAINED FROM STEP (C) UNDER VACUUM TO PRODUCE DIGLYCERIDE CONCENTRATE.
MYPI20050056A2000-12-142000-12-14Recovery of minor components and refining of vegetable oils and fats.
MY153188A
(en)