Described herein are compositions from refined oil from plant matter, and in particular from seed, bean, nut, kernel, or pulp (e.g., wood pulp) material of virgin and/or non-virgin plant matter, and methods of forming those compositions. The methods typically include the steps of (i) at least partially separating the seed, bean, nut, kernel, or pulp material from other portions of the plant matter; (ii) extracting an oil comprising one or more triglycerides from the seed, bean, nut, kernel, or pulp material; (iii) refining the oil to remove one or more impurity components; and (iv) chemically or physically modifying the refined oil.

The present invention relates to a process for producing ethyl esters of polyunsaturated fatty acids, comprising transesterifying triacylglycerols in extracted plant lipid.

The present invention relates to a process for producing ethyl esters of polyunsaturated fatty acids, comprising transesterifying triacylglycerols in extracted plant lipid.

The present invention provides a fatty glyceride preparation method, comprising converting fatty acid short-chain alcohol ester into fatty glyceride basic mixture by sequentially carrying out a normal-pressure reaction and a vacuum reaction in the nitrogen condition in the temperature of 80 C. to 150 C.; and meanwhile adding a basic catalyst and glycerin or adding a basic catalyst and a glycerin derivative into the fatty acid short-chain alcohol ester, so as to implement a conversion from the fatty acid short-chain alcohol ester to the fatty glyceride. Conditions of the preparation method are relatively moderate, and the structure of the fatty acid is not damaged in the reactions; the yield of the glyceride is high, compositions of the glyceride are stable and controllable, glyceride products having a high content of triacylglycerol can be obtained; the process is simple, costs are low, and the fatty glyceride is applicable to industrial production.

The present invention provides a fatty glyceride preparation method, comprising converting fatty acid short-chain alcohol ester into fatty glyceride basic mixture by sequentially carrying out a normal-pressure reaction and a vacuum reaction in the nitrogen condition in the temperature of 80 C. to 150 C.; and meanwhile adding a basic catalyst and glycerin or adding a basic catalyst and a glycerin derivative into the fatty acid short-chain alcohol ester, so as to implement a conversion from the fatty acid short-chain alcohol ester to the fatty glyceride. Conditions of the preparation method are relatively moderate, and the structure of the fatty acid is not damaged in the reactions; the yield of the glyceride is high, compositions of the glyceride are stable and controllable, glyceride products having a high content of triacylglycerol can be obtained; the process is simple, costs are low, and the fatty glyceride is applicable to industrial production.

A method of reacting castor oil and an alkoxylated glycerin via a transesterification reaction to produce an estolide of castor oil alkoxylate. Compositions comprising an estolide of castor oil alkoxylate and uses thereof.

A method of reacting castor oil and an alkoxylated glycerin via a transesterification reaction to produce an estolide of castor oil alkoxylate. Compositions comprising an estolide of castor oil alkoxylate and uses thereof.

The present disclosure relates to an oil and fat composition, use thereof and a food comprising the oil and fat composition. The oil and fat composition of the disclosure comprises 50-99.5 wt % triglyceride and 0.5-50 wt % wax by the total weight of the composition, the triglyceride is represented by the following formula (1), and the definitions of the groups in formula (1) are as recorded in the description. The oil and fat composition is suitable for preparation of a food.

##STR00001##

The present disclosure relates to an oil and fat composition, use thereof and a food comprising the oil and fat composition. The oil and fat composition of the disclosure comprises 50-99.5 wt % triglyceride and 0.5-50 wt % wax by the total weight of the composition, the triglyceride is represented by the following formula (1), and the definitions of the groups in formula (1) are as recorded in the description. The oil and fat composition is suitable for preparation of a food.

##STR00001##

Bio-derived glycerides formed from a reaction between waste glycerol and biodegradable or bio-derived fatty acid esters such as crude biodiesel or soybean oil triglycerides are useful as dust suppressants, binders, and stabilizing agents.