| 摘要 |
<p>15PRODUCTION METHOD FOR HARD BUTTERProvided is a method for producing SOS hard butter containing at least 85 w/w% of10 1,3-distearoy1-2-oleoylglycerol (SOS) among triglycerides by means of the solvent fractionation method, comprising the steps of: producing a lipid solution by using a solvent to dissolve a lipid starting material obtained via an enzymatic ester-exchange reaction; crystallising out and removing a high-melting-point fraction by maintaining the lipid solution at between 10 and 25°C; and crystallising out and collecting a mid-melting-point fraction by15 maintaining the lipid solution, from which the high-melting-point fraction has been removed, at between 0 and 15°C.Figure 1</p> |
