Results 151 to 160 of about 924 (200)

Glycerolysis of fats and methyl esters [PDF]

open access: yesJAOCS, Journal of the American Oil Chemists' Society, 1997
AbstractThe glycerolysis of methyl esters and triglycerides with crude glycerol, a coproduct from the transesterification of triglycerides, was studied. Three procedures were followed for this conversion. The first procedure was a one‐step glycerolysis with methyl esters. The second procedure was a two‐step process.
H Noureddini
exaly   +5 more sources

A continuous process for the glycerolysis of soybean oil [PDF]

open access: yesJAOCS, Journal of the American Oil Chemists' Society, 2004
AbstractA continuous process for the glycerolysis of soybean oil with pure and crude glycerol, the co‐product from the transesterification of soybean oil, was investigated in a pilot plant. The process was equipped with a static and a high‐shear mixer.
H Noureddini
exaly   +4 more sources

Glycerolysis-structured Lipid Systems

2022
Lipase-catalyzed glycerolysis converts native triglycerides into partial glycerides and has been shown to be an effective technique for structuring plant-based oils into solid fats without altering the fatty acid composition. This approach has been successfully used to structure a variety of oils with differing fatty acid compositions.
R. A. Nicholson, A. G. Marangoni
openaire   +1 more source

Glycerolysis of tallow with immobilised lipase

Biotechnology Letters, 1993
Lipozyme (immobilised Mucor meihei lipase) was used to catalyse glycerolysis of melted tallow to synthesise monoglycerides. At a reaction temperature of 50 °C, a maximum 35% yield of monoglyceride was obtained. Cooling the reaction below 42°C resulted in monoglyceride crystallisation which improved the yield to up to 50% but further yield increases ...
Stevenson, David E.   +2 more
openaire   +3 more sources

Glycerolysis of peanut and mustard oils

Journal of the American Oil Chemists' Society, 1955
SummaryThe glycerolysis of peanut and mustard oils has been carried out in the presence of catalysts such as lime and litharge. The effect of time and temperature on the rate of glycerolysis has been studied. The monoglyceride contents and hydroxyl values of the washed samples have been determined.
T. N. Mehta   +3 more
openaire   +1 more source

Kinetic study and kinetic parameters of lipase-catalyzed glycerolysis of sardine oil in a homogeneous medium [PDF]

open access: yesChinese Journal of Catalysis, 2016
The production of polyunsaturated fatty acids (PUFAs) concentrates by enzymatic catalysis has gained interest due to their stereospecificity and the milder conditions employed compared to the use of inorganic catalysts.
Ángela G Solaesa   +2 more
exaly   +2 more sources

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