The present invention pertains to the production of a novel structurizing oil by enzymatic interesterification which novel structurizing oil is particularly well suited as oil ingredient in e.g. margarines or ice creams.

The present invention relates to lipid-modified starches. It provides a process for preparing a lipid-modified starch paste, which includes the steps of combining starch with a lipid component, the lipid component being selected from any one of monoglyceride and ascorbyl palmitate, to provide a suspension, and heat processing the suspension to form the lipid-modified starch paste. The invention also provides a lipid-modified starch paste, which includes a plurality of spherical micro-particles, each spherical micro-particle having a starch core with an amylose-lipid complex layer on an outer surface of the starch core, the amylose-lipid complex layer operable to regulate water absorption capability of the starch core. The invention further extends to provide various uses of a lipid-modified starch paste as a partial or total fat and/or oil replacement in a foodstuff, an improved fat- and/or oil-containing foodstuff and in particular, a low-calorie mayonnaise.

The present invention relates to lipid-modified starches. It provides a process for preparing a lipid-modified starch paste, which includes the steps of combining starch with a lipid component, the lipid component being selected from any one of monoglyceride and ascorbyl palmitate, to provide a suspension, and heat processing the suspension to form the lipid-modified starch paste. The invention also provides a lipid-modified starch paste, which includes a plurality of spherical micro-particles, each spherical micro-particle having a starch core with an amylose-lipid complex layer on an outer surface of the starch core, the amylose-lipid complex layer operable to regulate water absorption capability of the starch core. The invention further extends to provide various uses of a lipid-modified starch paste as a partial or total fat and/or oil replacement in a foodstuff, an improved fat- and/or oil-containing foodstuff and in particular, a low-calorie mayonnaise.

An aerated fat emulsion comprises: from 10% to 90% by weight of water; and from 10% to 90% by weight of a fat composition, wherein the fat composition comprises: from 75% to 99% by weight of a lauric fat comprising from 35% to 65% lauric acid (C12:0); said percentages of acids referring to acids bound as acyl groups in glycerides in the fat and being based on the total weight of C8 to C24 fatty acids; and from 1% to 25% by weight of an interesterified fat comprising from 30% to 70% by weight of total stearic acid (C18:0) and arachidic acid (C20:0); from 1% to 10% by weight of palmitic acid (C16:0) and less than 2% by weight of lauric acid (C12:0), said percentages of acids referring to acids bound as acyl groups in glycerides in the fat and being based on the total weight of C8 to C24 fatty acids; and from 5% to 35% by weight of the combined amounts of StStSt and AStSt triglycerides, based on total triglycerides present in the composition, wherein St is stearic acid and A is arachidic acid.

An aerated fat emulsion comprises: from 10% to 90% by weight of water; and from 10% to 90% by weight of a fat composition, wherein the fat composition comprises: from 75% to 99% by weight of a lauric fat comprising from 35% to 65% lauric acid (C12:0); said percentages of acids referring to acids bound as acyl groups in glycerides in the fat and being based on the total weight of C8 to C24 fatty acids; and from 1% to 25% by weight of an interesterified fat comprising from 30% to 70% by weight of total stearic acid (C18:0) and arachidic acid (C20:0); from 1% to 10% by weight of palmitic acid (C16:0) and less than 2% by weight of lauric acid (C12:0), said percentages of acids referring to acids bound as acyl groups in glycerides in the fat and being based on the total weight of C8 to C24 fatty acids; and from 5% to 35% by weight of the combined amounts of StStSt and AStSt triglycerides, based on total triglycerides present in the composition, wherein St is stearic acid and A is arachidic acid.

Stabilized oils including an edible oil and an antioxidant composition comprising α-lipoic acid and least one of ascorbic acid, ascorbyl palmitate, green tea extract, lecithin, and rosemary extract or at least one of 1,2,4-benzenetriol, carnosic acid, dihydromyricetin, dihydrorobinetin, epigallocatechin, gallic acid, 3-hydroxytyrosol, myricetin, and nepodin, and methods of preparing such stabilized edible oils. The stabilized oils may have an Oxidative Stability Index (“OSI”) at 110° C. of at least 30 hours.

Stabilized oils including an edible oil and an antioxidant composition comprising α-lipoic acid and least one of ascorbic acid, ascorbyl palmitate, green tea extract, lecithin, and rosemary extract or at least one of 1,2,4-benzenetriol, carnosic acid, dihydromyricetin, dihydrorobinetin, epigallocatechin, gallic acid, 3-hydroxytyrosol, myricetin, and nepodin, and methods of preparing such stabilized edible oils. The stabilized oils may have an Oxidative Stability Index (“OSI”) at 110° C. of at least 30 hours.

A method for decolorization and deodorization of egg yolk oil comprises at least: adding a first ether solution to a crude egg yolk oil, and performing a first stirring process, to produce a first egg yolk oil mixture; adding activated carbon to the first egg yolk oil mixture, performing a second stirring process, and removing the activated carbon, to produce a second egg yolk oil mixture; adding a second ether solution and distilled water to the second egg yolk oil mixture, and performing a third stirring process, to produce a third egg yolk oil mixture; and removing distilled water, part of the first ether solution, and part of the second ether solution from the third egg yolk oil mixture by a distillation process, and removing the remaining first ether solution and the remaining second ether solution by a vacuum process to produce a decolorized and deodorized egg yolk oil.

A method for decolorization and deodorization of egg yolk oil comprises at least: adding a first ether solution to a crude egg yolk oil, and performing a first stirring process, to produce a first egg yolk oil mixture; adding activated carbon to the first egg yolk oil mixture, performing a second stirring process, and removing the activated carbon, to produce a second egg yolk oil mixture; adding a second ether solution and distilled water to the second egg yolk oil mixture, and performing a third stirring process, to produce a third egg yolk oil mixture; and removing distilled water, part of the first ether solution, and part of the second ether solution from the third egg yolk oil mixture by a distillation process, and removing the remaining first ether solution and the remaining second ether solution by a vacuum process to produce a decolorized and deodorized egg yolk oil.

An oil-in-water emulsified food composition with a pH of from 2 to 5, comprising water, vegetable oil in an amount of from 65 to 80 wt %, plant protein, bran of mustard seed or cereal grain, wherein the composition is free from egg-derived ingredients.