The present disclosure relates to a lipid source for nutritional compositions, comprising an enriched lipid fraction which comprises structured fat globules. The enriched lipid fraction provides fat globules having a desired size and fatty acid composition and may be stabilized by components such as phospholipids, cholesterol, milk-fat globule membrane protein and combinations thereof. Additionally, the disclosure relates to methods of supporting lipid digestion in a pediatric subject by providing a nutritional composition comprising an enriched lipid fraction having structured fat globules that are more accessible to lipases. The chemical composition, size and structure of the fat globules may improve digestion. The disclosed nutritional compositions may provide additive and or/synergistic beneficial health effects.

The present disclosure relates to a lipid source for nutritional compositions, comprising an enriched lipid fraction which comprises structured fat globules. The enriched lipid fraction provides fat globules having a desired size and fatty acid composition and may be stabilized by components such as phospholipids, cholesterol, milk-fat globule membrane protein and combinations thereof. Additionally, the disclosure relates to methods of supporting lipid digestion in a pediatric subject by providing a nutritional composition comprising an enriched lipid fraction having structured fat globules that are more accessible to lipases. The chemical composition, size and structure of the fat globules may improve digestion. The disclosed nutritional compositions may provide additive and or/synergistic beneficial health effects.

The present invention relates to a process for winterizing crude fish oil by an improved winterization process, wherein a solubilizing agent is added to the fish oil prior to the winterization. The solubilizing agent is preferably a fat-soluble edible organic compound, such as fatty acids or fatty acid mixtures. The invention further relates to compositions obtainable by the process.

The invention relates to a fat composition and a nutritional composition comprising such fat composition. The nutritional composition is particularly suitable for therapeutic applications in treating gut discomfort and/or constipation as well as in non-therapeutic applications for reducing the intestinal formation of calcium and magnesium fatty acid soaps. The fat composition comprises a mixture of triacylglycerols (TAG) originating from a bovine milk fat source and a vegetable lipid source, said mixture being characterized by: (a) a content of butanoate groups (C4:0) of 0.5-2.8% by weight based on total weight of fatty acid acyl groups in TAG; (b) a wLCSFA(sn-1,3) of 18.0-35.0% by weight; (c) a mLCFA (sn-1,3) of 48.0-61.0 mol %; and (d) a ratio mLCFA (sn-1,3)/SFA of 0.70-1.25, wherein: —LCFA(sn-1,3) are the long chain fatty acid acyl groups having a chain length of 12 or more carbon atoms at the sn-1 and sn-3 position in TAG; —LCSFA(sn-1,3) are the long chain saturated fatty acid acyl groups having a chain length of 12 or more carbon atoms at the sn-1 and sn-3 position in TAG; —wLCSFA(sn-1,3) is the amount of LCFA(sn-1,3) in % by weight based on total weight of fatty acid acyl groups in TAG; —mLCFA(sn-1,3) is the mole fraction of LCFA(sn-1,3) based on total moles of fatty acid acyl groups in the TAG as expressed in mol %; and—SFA is the mole fraction of saturated fatty acid acyl groups in the TAG as expressed in mol %.

The invention relates to a fat composition and a nutritional composition comprising such fat composition. The nutritional composition is particularly suitable for therapeutic applications in treating gut discomfort and/or constipation as well as in non-therapeutic applications for reducing the intestinal formation of calcium and magnesium fatty acid soaps. The fat composition comprises a mixture of triacylglycerols (TAG) originating from a bovine milk fat source and a vegetable lipid source, said mixture being characterized by: (a) a content of butanoate groups (C4:0) of 0.5-2.8% by weight based on total weight of fatty acid acyl groups in TAG; (b) a wLCSFA(sn-1,3) of 18.0-35.0% by weight; (c) a mLCFA (sn-1,3) of 48.0-61.0 mol %; and (d) a ratio mLCFA (sn-1,3)/SFA of 0.70-1.25, wherein: —LCFA(sn-1,3) are the long chain fatty acid acyl groups having a chain length of 12 or more carbon atoms at the sn-1 and sn-3 position in TAG; —LCSFA(sn-1,3) are the long chain saturated fatty acid acyl groups having a chain length of 12 or more carbon atoms at the sn-1 and sn-3 position in TAG; —wLCSFA(sn-1,3) is the amount of LCFA(sn-1,3) in % by weight based on total weight of fatty acid acyl groups in TAG; —mLCFA(sn-1,3) is the mole fraction of LCFA(sn-1,3) based on total moles of fatty acid acyl groups in the TAG as expressed in mol %; and—SFA is the mole fraction of saturated fatty acid acyl groups in the TAG as expressed in mol %.

Use of a compound having the formula (1), (2), (3) or (4), or combinations thereof, for providing a source of butyrate with improved organoleptic properties wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently a long chain fatty acid having between 16 and 20 carbons the prevention and/or treatment of non alcoholic fatty liver disease.

##STR00001##

Use of a compound having the formula (1), (2), (3) or (4), or combinations thereof, for providing a source of butyrate with improved organoleptic properties wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently a long chain fatty acid having between 16 and 20 carbons the prevention and/or treatment of non alcoholic fatty liver disease.

##STR00001##

##STR00001##

A compound having the formula (1), (2), (3) or (4), or combinations thereof, for use in the treatment or prevention of cardiovascular disorders in a subject, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently, a long chain fatty acid having between 16 and 20 carbons.

##STR00001##

A compound having the formula (1), (2), (3) or (4), or combinations thereof, for use in the treatment or prevention of cardiovascular disorders in a subject, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently, a long chain fatty acid having between 16 and 20 carbons.

Ketogenic compositions including a plurality of beta-hydroxybutyrate (BHB) salts are formulated to induce or sustain ketosis in a subject to which the ketogenic compositions are administered. The BHB mixed salt is formulated to provide a biologically balanced set of cationic electrolytes and avoid detrimental health effects associated with imbalanced electrolyte ratios. A ketogenic composition includes BHB salts selected from sodium, potassium, calcium, and magnesium salts. The BHB composition may also include transition metal cations (e.g., zinc or iron), one or more BHB-amino acid salts, one or more ketone precursors, supplements, or other compounds that cause a rise in blood ketone levels without adding more electrolytes to the bloodstream, a short-, medium-, or long-chain fatty acid source, vitamins, minerals, flavorants, or other excipients.