Malaysian Palm Oil Board
The current methods for determining pesticide residues in food are time-consuming, expensive and labour intensive. An improved method has been developed by MPOB – QuEChERS, an acronym for quick, easy, cheap, effective, rugged and safe. The method is applicable to a wide range of herbicides and foods , using the LC MS/ MS technique to simultaneously […]
Arsenic contamination of palm oil is of great concern due to its carcinogenic effects. Most soils contain some arsenic, generally at low levels of 1 to 50 mg kg-1. However, industrial wastes and pesticides may contain more, and their disposal/application will contaminate the environment. Unpublished data obtained from a laboratory in the European Union (EU) […]
Rheology is the science of flow and deformation of materials under stress and strain. The study of rheological properties is an important area in food product development. Viscoelasticity is one of the rheological properties of materials. A viscoelastic sample behaves like an elastic solid or a viscous liquid under different conditions. Rheological testing is a […]
Lubricity is defined as the ability of a liquid to provide hydrodynamic and/ or boundary lubrication to prevent wear between moving parts; or the ability to reduce friction between solid surfaces in relative motion. Thus, diesel fuel with poor lubricity will contribute to wear and tear in the fuel system of diesel engines. Various international […]
In the typical biological treatment of effluent in a palm oil mill, sludge is produced as the by-product. This is dead microbial material, which accumulates at the bottom of anaerobic lagoons and is rich in plant nutrients and organic matter. Periodically, it has to be removed so that the lagoon does not get ‘silted up’. […]