Abstract: The processes of producing the low pour point palm diesel particularly but not exclusively via esterification of C18, C18:1 and C18:2 mixed fatty acids with methanol or ethanol, or fractional distillation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, or fractional distillation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, followed by crystallization, or crystallization of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, or crystallization of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, followed by fractional distillation.

Abstract: Phytosterols, squalene and Vitamin E are recovered from phytonutrients concentrate derived from crude palm oil by the disclosed invention via esterification, transesterification, vacuum distillation, saponification, crystallization and organic solvents partitioning. Crude palm oil is subjected to esterification and transesterification for the production of crude palm oil methyl esters. Phytonutrients concentrate containing phytosterols, squalene, Vitamin E and unreacted monoglycerides is recovered from crude palm oil methyl esters by multi-stages vacuum distillation in which components with higher molecular weight are filtered during second stage vacuum distillation. The purified phytonutrients concentrate is subjected to saponification process and the unsaponifiable matter is added to a combination of solvents for crystallization of phytosterols. The filtrate enriched in squalene and Vitamin E is separated to its individual squalene-rich layer and vitamin E-rich layer via organic solvents partitioning.

Abstract: The processes of producing the low pour point palm diesel particularly but not exclusively via esterification of C18, C18:1 and C18:2 mixed fatty acids with methanol or ethanol, or fractional distillation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, or fractional distillation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, followed by crystallisation, or crystallisation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, or crystallisation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, followed by fractional distillation.

Abstract: The present invention also discloses the processes of producing the low pour point palm diesel particularly but not exclusively via esterification of C18, C18:1 and C18:2 mixed fatty acids with methanol or ethanol, or fractional distillation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, or fractional distillation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, followed by crystallisation, or crystallisation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, or crystallisation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, followed by fractional distillation.

Abstract: The present invention also discloses the processes of producing the low pour point palm diesel particularly but not exclusively via esterification of C18, C18:1 and C18:2 mixed fatty acids with methanol or ethanol, or fractional distillation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, or fractional distillation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, followed by crystallisation, or crystallisation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, or crystallisation of methyl or ethyl esters of palm oil, palm kernel oil and palm oil products, followed by fractional distillation.

Abstract: A method for the chromatographic separation of vitamin E isomers such as &agr;-tocopherol, &bgr;-tocopherol, &ggr;-tocopherol, &dgr;-tocopherol, &agr;-tocotrienol, &bgr;-tocotrienol, &ggr;-tocotrienol and &dgr;-tocotrienol from a vitamin E containing mixture by combining the vitamin E mixture with an adsorbent to effect adsorption of the vitamin E isomers on the adsorbent; and then selectively desorbing the vitamin E isomers from the adsorbent with a solvent under supercritical conditions.

Abstract: A method of chromatographic isolation for non-glyceride components (squalenes, carotenes, vitamin E, sterols and/or the like) from a non-glyceride components-comprising compound by the steps of a. introducing the non-glyceride components-comprising compound onto a selective adsorbent to allow an adsorption of the non-glyceride components, and subsequently b. desorbing the non-glyceride components from the adsorbent, wherein the adsorption and/or desorption of the non-glyceride components is carried out under a supercritical fluid environment.

Abstract: A method for the chromatographic separation of vitamin E isomers such as &agr;-tocopherol &bgr;-tocopherol, &ggr;-tocopherol, &dgr;-tocopherol, &agr;-tocotrienol, &bgr;-tocotrienol, &ggr;-tocotrienol and &dgr;-tocotrienol from a vitamin E containing mixture by combining the vitamin E mixture with an adsorbent to effect adsorption of the vitamin E isomers on the adsorbent; and then selectively desorbing the vitamin E isomers from the adsorbent with a solvent under supercritical conditions.