| abstract |
Supercritical and enzymatic procedure fornget new esters of sterols.n n n The present invention describes new esters ofnsterols presenting an esterified sterol with an acidncarboxylic selected from the group consisting of an acidnfatty omega-3, a fatty acid from fat,nmilk, a phenolic acid, a phenolic diterpene, linoleic acidnconjugate or a mixture of its isomers, and mixtures other thannthe carboxylic acids present in the esters of sterolsnnatural The invention also describes a method ofnobtaining these sterol esters comprising: (i) anesterification between a sterol and a carboxylic acid in the presencenof a lipase; and (ii) a supercritical extraction. It alsonIt describes their use and compositions that contain them. |