摘要 |
A non-aqueous formulation of a fatty acid anhydride conforming to the general formula R<SP>1</SP>-O-R<SP>2</SP>, where R<SP>1</SP> and R<SP>2</SP> are polyunsaturated (C 16 -C 26 ) fatty acid acyl groups, is particularly efficacious for the presentation of the corresponding acids in therapy or as food additives. Ordinary or mixed acid anhydrides are chosen from a group of acids including octa(poly)enoic, eicosa(poly)enoic and docosa(poly)enoic acids. Preferred acids are those with two to six cis double bonds. |