Supercritical fluid extraction (SFE), which has received much interest in its use and further development for industrial applications, is a method that offers some advantages over conventional methods, especially for the palm oil industry. SC-CO₂ refers to supercritical fluid extraction (SFE) that uses carbon dioxide (CO₂) as a solvent which is a nontoxic, inexpensive, nonflammable, and nonpoll...

In this study, nutritional disease classification of Elaeis Guineensis or widely known as oil palm is discussed. At present, nitrogen, potassium, magnesium are the main category nutrition deficient prevalent in oil palm plantation and these deficiencies can be identified based on the affected leaves surface appearance. Hence in this work, an alternative method based on image processing techniqu...

A study on the leaching of chlorpyrifos in an oil palm agro ecosystem was conducted in an oil palm plantation in Sepang, Selangor. The insecticide chlorpyrifos was sprayed using a knapsack sprayer at the recommended and double the recommended dosage. Soil samples were collected at different depths, viz. 0-10 cm, 10-20 cm, 20-30 cm, 30-40 cm and 40-50 cm at the following intervals: -1 day (befor...

Indonesia as an agricultural country, produces products and their waste. To increase the utilization of waste, hence Palm Oil Mill Boiler Ash processed into adsorbent. This research aimed to determine effect contact time on quality adsorption process crude palm oil using adsorbent from Ash. The results showed that optimum at 60 minutes resulted in largest reduction free fatty acids by 2.99% wit...

The oil palm leaf miner, Coelaenomenodera lameensis, is currently the most destructive pest of in Ghana and other African growing countries, causing significant losses fresh fruit bunch yield. Progressive pruning an method which done at same time as harvesting. This study evaluated impact progressive on miner population how these two factors (leaf pruning) affect yield Benso Oil Palm Plantation...

The plantation sector is the economy's backbone and state's foundation. contributed IDR 429 trillion to national Gross Domestic Product (GDP) in 2016. Oil palm, as main product Indonesia, has a high economic value compared other products one of primary sources country's foreign exchange. increase local demand factors influencing production palm oil. However, oil inversely proportional company's...