• What is a multi step dry fractionation of palm olein?
  • Multi-step dry fractionation of palm oil: the solid route, the Hard Palm Mid Fraction (HPMF) route, and the liquid route. Palm olein has become a cheap primary commodity because it is formed in high proportions in one single step.
  • What are the products of statolizer fractionation of palm kernel oil?
  • Consequently, the two steps Statolizer fractionation of palm kernel oil results in the following three products: a palm kernel stearin IV ¡«4 (for direct use as CBS), a palm kernel stearin IV ¡«7 (for use as CBS after full hydrogenation), and a palm kernel olein IV ¡«27.
  • What is a fractionation process in edible oil processing?
  • 1. Historical perspective In edible oil processing, a fractionation process consists of a controlled cooling of the oil, thereby inducing a partial, or ¡®fractional¡¯, crystallization. The remaining liquid (olein) is then separated from the solid fraction (stearin) by means of a filtration or centrifugation.
  • What is multi-step dry fractionation?
  • Today, attention has been focused on the multiple-step dry fractionation process to manufacture higher added-value products known as super stearin, hard palm mid fraction (HPMF), and high IV super- and topoleins.
  • What processes are used to fractionate palm oil?
  • Three main commercial processes for fractionating palm oil are in use: the fast dry process, the slow dry process and the detergent process. All these processes lead to specific products of different quality with different yield and operating costs.
  • What is dry fractionation used for?
  • Initially, dry fractionation was used to improve the cold stability of liquid oils by removing small amounts of solid impurities (waxes or saturated triacylglycerols); this operation is better known as winterization.