| abstract |
The present invention relates to oil processing fields to provide a kind of fat or oil composition for the problem with single nutrient component of single grease, the component including following mass fraction: 30-40 parts of soybean oil；35-40 parts of olive oil；15-20 parts of fish oil；3-5 parts of lecithin；1-3 parts of sucrose palmitate；5-7 parts of edible alcohol.A kind of preparation method of fat or oil composition, comprising the following steps: S1, mixing；S2 plus protease；S3, deodorization and centrifugal filtration.A kind of another preparation method of fat or oil composition, comprising the following steps: S1, mixing；S2 plus protease and depickling；S3, removal peroxide；S4, deodorization；S5, the analysis of layer of silica gel column and filter membrane.By using lecithin, sucrose palmitate and edible alcohol coordinated, and fat or oil composition is prepared using above method, be conducive to soybean oil, olive oil and fish oil preferably coordinated, so that the nutrition in fat or oil composition is conducive to improve the stability of fat or oil composition while more balanced. |