A twin-screw extruder for oil extraction: I. Direct
Lipids are traditionally removed from seeds by mechanical crushing and solvent extraction. During the mechanical crushing process the oilseed is cleaned, cracked, flaked,
A twin-screw extruder for oil extraction: I. Direct
The oil levels remaining in the cake can be reduced to less than 2% by solvent extraction. However, the crude oil has to be refined as it contains many impurities and approximately 600 ppm phosphorus. A new process, in which sunflower seeds are pressed in a twin-screw extruder, is examined here. The screw profile was first optimized.
(PDF) A Twin-screw extruder for oil extraction: I. Direct
Screw profile used for optimization of oil expression from sunflower seeds in a BC45 twin-screw extruder. For abbreviations and explanations of numbers written
(PDF) A Twin-screw extruder for oil extraction: I. Direct
A new process, in which sunflower seeds are pressed in a twin-screw extruder, is examined here. The screw profile was first optimized. Oleic sunflower seeds were crushed and 80% of the oil...
A twin‐screw extruder for oil extraction: I. Direct expression
A new process, in which sunflower seeds are pressed in a twin-screw extruder, is examined here. The screw profile was first optimized. Oleic sunflower seeds were
A twin恠crew extruder for oil extraction: I. Direct
The oil levels remaining in the cake can be reduced to less than 2% by solvent extraction. However, the crude oil has to be refined as it contains many impurities and approximately 600 ppm phosphorus. A new process, in which sunflower seeds are pressed in a twin-screw extruder, is examined here. The screw profile was first optimized.
A twin‐screw extruder for oil extraction: I. Direct expression
Lipids are traditionally removed from seeds by mechanical crushing and solvent extraction. During the mechanical crushing process the oilseed is cleaned, cracked, flaked,
A twin-screw extruder for oil extraction: II. Alcohol
Our work is about the extraction of sunflower seed oil in a twin-screw extruder with or without the injection of 2-ethylhexanol and acidified 2-ethylhexanol. 2-Ethylhexanol is mixed with phosphoric acid. The oil recovery is increased to 90% by the co-injection of acidified alcohol. Mixing phosphoric acid with the alcohol enhances the lability of the oily spherosomes. Its addition increases the
Twin-screw extruder for oil processing of sunflower seeds
A twin-screw extruder for oil extraction: I. Direct expression of oleic sunflower seeds J. Am. Oil Chem. Soc., 76 (1999), pp. 1073-1079 Google Scholar
Twin-screw extrusion technology for vegetable oil extraction
The twin-screw press operated at a feeding rate of 50?8 kg/h and attained a high oil recovery of 94% for dehulled sunflower seeds. The process was compared to a lab-scale single-screw pressing operation with a feed rate of 19?3 kg/h, which resulted in a low oil recovery of 20%.
