Evaluation of alternative solvents for improvement of oil
The affinity of ethanol to oil was temperature dependent and the
(PDF) Improved rapeseed oil extraction yield and quality via cold
This method is based on the change of oil solubility in ethanol with temperature. Rapeseed oil extraction was carried out by hot pressurized ethanol (subcritical extraction...
Improved rapeseed oil extraction yield and quality via cold
Oil extraction efficiency with ethanol can be increased by raising the extraction
Improved rapeseed oil extraction yield and quality via cold separation
This method is based on the change of oil solubility in ethanol withtemperature. Rapeseed oil extraction was carried out by hot pressurized ethanol (subcritical extractioncondition). Oil was then recovered by cooling the miscella and demixing of two phases, an oil-rich phase anda solvent-rich phase.
Influence of extraction technology on rapeseed oil
CP and HP rapeseed oil were obtained by pressing the raw material
A novel deodorization method of edible oil by using ethanol ... - PubMed
We compared the chemical changes in predeodorized rapeseed oil after anhydrous ethanol steam distillation at low temperature (140 to 220 C) (L-ESD) and conventional high-temperature (250 C) water-steam distillation (H-WSD) in terms of odor characteristics, physicochemical properties, micronutrient contents, antioxidant performance, and fatty acid composition.
A novel deodorization method of edible oil by using
A novel deodorization method of edible oil by using ethanol steam at low-temperature
Effect of Different Extraction Methods on Quality ... - Hindawi
Moreover, with the increase of temperature, the hydrolysis reaction of oil accelerated; thus, the acid value increased. The peroxide value of hot-pressed flaxseed oil extracted by Soxhlet extraction was determined to be 5.23 meq O 2 /kg, which was an increase of 1.26%?2.77% compared with that of oil in other treatment groups.
Bio-Refinery of Oilseeds: Oil Extraction, Secondary Metabolites
Edible oil extraction is a large and well-developed sector based on
Advances in low-temperature extraction of natural resources using
All the extraction processes using these three solvents are performed at low temperatures even at room temperature, in the ranges of 20-60 C for DME, 20-90 C for propane, and 10-80 C for butane. However, owing to a strong ability to extract water, the extraction using liquefied DME is attracting the attention of researchers and developers.
