| 摘要 |
PCT No. PCT/EP94/02026 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Jun. 20, 1994 PCT Pub. No. WO95/01106 PCT Pub. Date Jan. 12, 1995Process for preparing a flavoring composition suitable as a butter flavor block by subjecting triglyceride fats, fatty acids or fatty acid derivatives to oxidizing conditions, comprising: (a) admixing an anti-oxidant to triglyceride fats, fatty acids or fatty acid derivatives at least to a concentration which is sufficient to increase the induction period of the fat by a factor of 1.5, (b) heating the mixture for 0.5 hours-1 week at 50 DEG -150 DEG C. under access of atmospheric oxygen and in the presence of water, under the condition that the triglyceride fats, fatty acids or fatty acid derivatives contain at least one poly-unsaturated fatty acid with an omega-3 non-conjugatable double bond system in an amount of >0.01 wt. %. Such fatty acids or derivatives of fatty acid are preferably obtained by partially hydrogenating a natural vegetable glyceride fat. |
