Provided herein are processes of preparing sulfonated estolide compounds, and the removal of sulfonate residues from those compounds to provide desulfonated estolide base oils. Exemplary sulfonated estolide compounds include those selected from the formula: ##STR00001##
wherein z is an integer selected from 0 to 15; q is an integer selected from 0 to 15; x is, independently for each occurrence, an integer selected from 0 to 20; y is, independently for each occurrence, an integer selected 0 to 20; n is equal to or greater than 0; R.sub.6 is selected from —OH, optionally substituted alkyl, and optionally substituted aryl; and R.sub.2 is selected from hydrogen and optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched, wherein each fatty acid chain residue of said compounds is independently optionally substituted.

The invention provides a composition comprising a glyceride composition comprising at least about 15% by weight of a glyceride comprising a palmitoyl group at the 2-position, wherein at least 30% by weight of the total palmitic acid content of the composition is present at the 2-position in a glyceride, wherein the composition comprises one or more tocopherols and ascorbyl palmitate in a total amount of up to about 1% by weight, and wherein the composition does not comprise added lecithin.

The invention provides a composition comprising a glyceride composition comprising at least about 15% by weight of a glyceride comprising a palmitoyl group at the 2-position, wherein at least 30% by weight of the total palmitic acid content of the composition is present at the 2-position in a glyceride, wherein the composition comprises one or more tocopherols and ascorbyl palmitate in a total amount of up to about 1% by weight, and wherein the composition does not comprise added lecithin.

Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amines, wherein the fatty amine is made by reducing the amide reaction product of a metathesis-derived C.sub.10-C.sub.17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and a secondary amine, are disclosed. Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amidoamines, wherein the amidoamine is made by reacting of a metathesis-derived C.sub.10-C.sub.17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and an aminoalkyl-substituted tertiary amine, are also disclosed. The quaternized compositions are advantageously sulfonated or sulfitated. In one aspect, the ester derivative of the C.sub.10-C.sub.17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The quaternary ammonium, betaine, and sulfobetaine compositions and their sulfonated or sulfitated derivatives are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), antimicrobial compositions, agricultural uses, and oil field applications.

Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amines, wherein the fatty amine is made by reducing the amide reaction product of a metathesis-derived C.sub.10-C.sub.17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and a secondary amine, are disclosed. Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amidoamines, wherein the amidoamine is made by reacting of a metathesis-derived C.sub.10-C.sub.17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and an aminoalkyl-substituted tertiary amine, are also disclosed. The quaternized compositions are advantageously sulfonated or sulfitated. In one aspect, the ester derivative of the C.sub.10-C.sub.17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The quaternary ammonium, betaine, and sulfobetaine compositions and their sulfonated or sulfitated derivatives are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), antimicrobial compositions, agricultural uses, and oil field applications.

The invention relates to the production of a triglyceride with Palmitic acid (P) in the middle position (XPX). A first transesterification process is used to produce a vegetable fat composition rich in palmitic acid and said intermediate composition is then further processed to produce triglycerides having a high proportion of its palmitic acid in the middle position.

The invention relates to the production of a triglyceride with Palmitic acid (P) in the middle position (XPX). A first transesterification process is used to produce a vegetable fat composition rich in palmitic acid and said intermediate composition is then further processed to produce triglycerides having a high proportion of its palmitic acid in the middle position.

The present invention relates to an interesterified triglyceride composition with an amount of diglycerides (DAG) of no more than 5% by weight. The invention also relates to use of the interesterified triglcyeride composition for manufacturing an oil mixture, an oil mixture, uses of the interesterified triglyceride composition or oil mixture in coating or enrobing for bakery, confectionary, and/or moulding applications, in fillings, such as bakery fillings and confectionary fillings and for chocolate or chocolate-like coating, an edible product comprising the interesterified triglyceride composition or the oil mixture, as well as a method of producing said interesterified triglyceride composition.

The present invention relates to an interesterified triglyceride composition with an amount of diglycerides (DAG) of no more than 5% by weight. The invention also relates to use of the interesterified triglcyeride composition for manufacturing an oil mixture, an oil mixture, uses of the interesterified triglyceride composition or oil mixture in coating or enrobing for bakery, confectionary, and/or moulding applications, in fillings, such as bakery fillings and confectionary fillings and for chocolate or chocolate-like coating, an edible product comprising the interesterified triglyceride composition or the oil mixture, as well as a method of producing said interesterified triglyceride composition.

A method for producing edible oil, having a high content of unsaturated fatty acids, from a product of microalgae. The microalgae product is treated to form an intermediate product that is subjected to a material separation process for removing impurities, in which material separation process the triglyceride is used as a carrier for the impurities. A microalgae oil and/or a lipid extract is advantageously used as the microalgae product. The microalgae product is preferably obtained from microalgae, more particularly photoautotrophic and/or mixotrophic microalgae. The microalgae product is treated by transesterification in order to form the intermediate product, wherein the microalgae product is preferably transformed into an ethyl ester. An organic phase is separated from an inorganic phase of the intermediate product and the organic phase of the intermediate product is subjected to a material separation process for removing impurities, in which material separation process the triglyceride is used.