Malaysian Palm Oil Board

Other

Malaysian Palm Oil Board (mpob)

Choo Yuen May

Yusof Basiron

Ma Ah Ngan

Harrison Lau Lik Nang

Roila Awang

Nur Sulihatimarsyila Bt Abd Wafti

Mohd Basri B Wahid

Cheng Sit Foon

Yung Chee Liang

Harrison Lau Nik Nang

The present invention provides a method of converting free fatty acid (FFA) from oil to methyl ester, the method includes the steps (a) esterifying the FFA using an acidic catalyst dissolved in an alcohol, (b) separating excess alcohol, solid acid catalyst, water, glycerol, soap and other non-lipid soluble impurities from oil obtained from step (a), (c) neutralizing the oil from step (b), (d) drying the oil from step (c) and (e) transesterifying the oil from step (d) using an alkaline catalyst and an alcohol.

Method of converting free fatty acid (FFA) from oil to methyl ester

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.

Palm diesel with low pour point for cold climate countries

A fuel composition comprising a water-in-oil phase emulsion comprises bio-diesel; water; and at least one type of polymeric surfactant.

Fuel composition

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.

Extraction of palm vitamin E, phytosterols and squalene from palm oil

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.

Growing community of inventors

Selangor, Malaysia

Choo Yuen May