Crude palm oil (CPO) is the unprocessed oil pressed from the mesocarp of the oil palm fruit. It retains free fatty acids, moisture, and impurities, giving it a deep orange-red color and a characteristic odor. Refined, bleached, and deodorized (RBD) palm oil is CPO that has undergone physical or chemical refining to strip out free fatty acids, pigments, and volatile compounds, yielding a neutral-tasting, pale oil with a longer shelf life.
Yield and cost
Refining reduces the total volume of oil available. The refining process removes roughly 3–5% of the crude oil's mass as free fatty acids, gums, and other by-products, which are often sold separately as palm fatty acid distillate (PFAD). On a per-tonne basis, RBD palm oil commands a premium over CPO, reflecting the additional processing steps and the loss of volume. However, the price gap is not fixed; it widens when crude oil quality is poor and narrows when CPO is exceptionally clean.
Properties and applications
CPO's high free fatty acid content and strong color make it unsuitable for direct human consumption in most refined food products. It is primarily used as a feedstock for further processing into oleochemicals, biodiesel, and industrial products, or as a raw material for refining. RBD palm oil, with its neutral taste and light color, is the standard form for food manufacturing—used in frying oils, margarines, shortenings, and confectionery. RBD palm olein, the liquid fraction, is particularly prized for frying due to its oxidative stability.
Sustainability and market positioning
Both forms carry the same environmental footprint at the plantation level, but refining can improve traceability and quality control. Some buyers prefer CPO to maintain full control over the refining process and to capture the value of by-products like PFAD. Others prefer RBD to simplify their supply chain and ensure consistent quality. Sustainability certifications, such as RSPO, can apply to either form, though certified RBD is more common in retail-facing food products.
Practical note for buyers
Choose CPO when you have refining capacity or when your end-use tolerates high free fatty acids—for example, in biodiesel or industrial applications where cost per tonne is the primary driver. Choose RBD when you need a ready-to-use, stable oil for food production, or when your customers require a neutral flavor and consistent color. The decision ultimately hinges on your processing capabilities, end-market requirements, and whether you can monetize the by-products of refining.