[PDF] Top 20 Fatty acid composition of oil obtained from soybeans by extraction with supercritical carbon dioxide

... in fatty acid com- position in each fraction of soybean oil collected every two hours during the extraction process at the pressure interval from 300–500 bars at con- stant temperature ... See full document

... germ oil is highly valued due to its high content of unsatu- rated fatty acids of which it contains about 80%, mostly linoleic (18:2) and linolenic (18:3) (Wang & Johnson ...two fatty acids are ... See full document

... The fatty acid methyl esters (FAMEs) were prepared by transesterification of oil with 2M KOH in methanol and ...the fatty acids were identified by a comparison of the retention times with ... See full document

... arising from its allochthonous ori- gin and sedimentation under conditions of oxidizing at- ...Dictyonema oil shale which proceeded forma- tion under the influence of sulfate-reducing microbes, contains ... See full document

... polyunsaturated fatty acids (PUFA), especially omega 3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid ...These fatty acids have various health benefits and are used ... See full document

... linolenic acid, showed slightly higher IV (Table 3). The calculated IV of the oil based on the fatty acid composition provides a value for only the fatty acids found as a ... See full document

... omega-3 fatty acids may have a positive association with an increased gene expression of hepatic antioxidant enzymes, which results in an improvement of the antioxidant capacity as a ...Omega-3 fatty acids, ... See full document

... the extraction of the bioactive compounds because of their low cost and high nutrient ...seeds’ oil is a great source of the saturated, mono unsaturated and polyunsaturated fatty acid acids ... See full document

... Synthetic oil is often the choice of commercial for use in cosmetics especially lipsticks due to the lower cost of ...natural oil in comparison with synthetic oil is non-toxic and safe to apply in ... See full document

... seed oil and its applications, but this area of research is still in its ...seed oil are sensitive, the unsaturated double bonds pre- sent in the fatty acids of tara oil are sensitive to ... See full document

... Use of volatile organic solvents, particularly the chlorinated hydrocarbons, lead to serious environmental issues like air and water pollution. It has been realized that the replacement of these environmentally harmful ... See full document

... (1963) oil extracted from marine fishes, polyunsaturated fatty acid was ...polyunsaturated fatty acids ranged from 10.192 to 17.717 % in all three fish oil samples by all ... See full document

... The ground seeds were extracted by supercritical fluid extraction SFE to obtain the oil 25.6% w/w and for subsequent determination of the fatty acid composition.. There are five fatty ac[r] ... See full document

... 10 carbon atoms, the oxy- genated terpenes which show the same number of carbon atoms but contain an oxygenated group (alcoholic, ald- heidic, esteric or ketonic) and the sesquiterpenes, mole- cules with a ... See full document

... Hortacsu [2], classified available models as models, where extraction is defined as chemical reaction, and models where extraction is considered as physical phenomenon. The other approaches are Differential ... See full document

... extracted from herbs conventionally in aqueous and organic solvents which leave artifacts and solvent residues in the extracts, posing health and environmental ...of supercritical fluid (SCF) ... See full document

... the extraction temperature has a major linear effect on the galls oil extractionwith ...optimum extraction process parameters were for pressure of 38 MPa, temperature of 75 °C and extraction ... See full document

... The EPA Toxic Release Inventory has reported that over 20 million kg of hexane per year are released into the atmosphere (DeSimone, 2002). There have already been a number of restrictive measures implemented when using ... See full document

... the extraction of natural products, supercritical carbon dioxide extraction have been applied for the extraction of a wide range of beneficial plant species such as Moringa ... See full document

... Thar extraction cell (top and bottom) at each extraction ...samples from being moved into the tubing and clogging the extraction ...Thar extraction cell was located in the oven to ... See full document