The present invention relates to a process for preparing a deodorized oil with in-situ prepared mono-acylglycerides and the oil obtained as such. It relates to a process for preparing a deodorized oil containing in-situ prepared mono-acylglycerides by interesterifying in presence of an enzyme a glyceride containing fraction wherein the ratio of free and esterified hydroxyl groups (OH) to free and esterified fatty acids (FA) is greater than 1.07 and obtaining an oily composition containing less than 1% w/w, preferably less than 0.5% free fatty acids. Furthermore it relates to a deodorized oil containing 30 to 70% triglycerides, 20 to 50% di-acyl glycerides, 1.5 to 25% mono-acyl glycerides.

The present invention relates to a process for preparing a deodorized oil with in-situ prepared mono-acylglycerides and the oil obtained as such. It relates to a process for preparing a deodorized oil containing in-situ prepared mono-acylglycerides by interesterifying in presence of an enzyme a glyceride containing fraction wherein the ratio of free and esterified hydroxyl groups (OH) to free and esterified fatty acids (FA) is greater than 1.07 and obtaining an oily composition containing less than 1% w/w, preferably less than 0.5% free fatty acids. Furthermore it relates to a deodorized oil containing 30 to 70% triglycerides, 20 to 50% di-acyl glycerides, 1.5 to 25% mono-acyl glycerides.

A method for preparing a non-hydrogenated, non-palm emulsifier composition, comprises the steps of:providing a fatty acid composition comprising at least 80% by weight free fatty acids, andreacting the fatty acid composition with glycerol, wherein the emulsifier composition comprises: at least 20% by weight monoglycerides; less than 60% by weight of diglycerides; and and from 0-80% by weight triglycerides, wherein the weight % is with respect to the total of monoglycerides, diglycerides and triglycerides, and wherein the fatty acid residues bound to the monoglycerides, diglycerides and triglycerides in the emulsifier composition comprise: from 5% to 80% by weight stearic acid (C18:0); from 10% to 80% by weight oleic acid (C18:1); and from 1% to 10% by weight palmitic acid (C16:0), based on the total weight of C8 to C24 fatty acids.

The disclosure relates to flexible wax compositions and a method of making the same. Described herein is a wax composition containing about 20 wt % to about 45 wt % monoacylglycerides, about 28 wt % to about 40 wt % diacylglycerides, and about 10 wt % to about 45 wt % acylglyceride polymers, which contain one or more dimerized fatty acid residue and a plurality of glycerol moieties. The flexible wax composition described herein has an average creep stiffness of less than about 30 MPa and can be used in candles, paper coatings, box coatings, fruit coatings, broadsizing for OSB, tire and rubber, polyvinyl chloride piping, crayons, and personal care applications.

The disclosure relates to flexible wax compositions and a method of making the same. Described herein is a wax composition containing about 20 wt % to about 45 wt % monoacylglycerides, about 28 wt % to about 40 wt % diacylglycerides, and about 10 wt % to about 45 wt % acylglyceride polymers, which contain one or more dimerized fatty acid residue and a plurality of glycerol moieties. The flexible wax composition described herein has an average creep stiffness of less than about 30 MPa and can be used in candles, paper coatings, box coatings, fruit coatings, broadsizing for OSB, tire and rubber, polyvinyl chloride piping, crayons, and personal care applications.

A hydrotreating and isomerization pre-treatment process in a biofuel production plant, which is characterized in that it occurs from a raw supply consisting of an organic feed comprising secondary materials such as frying oils, category 1 animal fats, residual oils or by-products consisting of monoglycerides, diglycerides, triglycerides and free fatty acids, which is added to a recycling stream consisting of a mixture of mono-, di- and triglycerides free of impurities and exiting an esterification unit, said process occurring by means of hydrolysis with excess water, under controlled pressure and temperature conditions, thus obtaining the partial or total conversion of the supply into glycerol and fatty acids, the excess water introduced into the hydrolysis process acting as a solvent for impurities of various nature present in ionic form, thus removing most of the heavy metals, as well as of the chlorides present in said supply.

A hydrotreating and isomerization pre-treatment process in a biofuel production plant, which is characterized in that it occurs from a raw supply consisting of an organic feed comprising secondary materials such as frying oils, category 1 animal fats, residual oils or by-products consisting of monoglycerides, diglycerides, triglycerides and free fatty acids, which is added to a recycling stream consisting of a mixture of mono-, di- and triglycerides free of impurities and exiting an esterification unit, said process occurring by means of hydrolysis with excess water, under controlled pressure and temperature conditions, thus obtaining the partial or total conversion of the supply into glycerol and fatty acids, the excess water introduced into the hydrolysis process acting as a solvent for impurities of various nature present in ionic form, thus removing most of the heavy metals, as well as of the chlorides present in said supply.

The present invention is directed to a class of mixed polyglyceryl polyester quats that provide multifunctional benefit in personal care applications, including but not limited to (1) conditioning, (2) antistatic properties, (3) bacteriostatic properties and (4) exceptional mildness to skin and eyes. The products are made by the reaction reacting some on the many hydroxyl groups present on polyglycerin with (1) with fatty acids, then (2) diacids then reacted with epoxy cationic compounds to make film forming cationic polymers that are bacteriostatic and of interest in inhibiting biofilm formation on environmental surfaces.

The present invention is directed to a class of mixed polyglyceryl polyester quats that provide multifunctional benefit in personal care applications, including but not limited to (1) conditioning, (2) antistatic properties, (3) bacteriostatic properties and (4) exceptional mildness to skin and eyes. The products are made by the reaction reacting some on the many hydroxyl groups present on polyglycerin with (1) with fatty acids, then (2) diacids then reacted with epoxy cationic compounds to make film forming cationic polymers that are bacteriostatic and of interest in inhibiting biofilm formation on environmental surfaces.

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.