| abstract |
The present invention provides a conjugated fatty acid-containing monoglyceride, a method for producing the conjugated fatty acid-containing monoglyceride, and a method for purifying the monoglyceride. A monoglyceride containing a conjugated fatty acid. A method for producing a conjugated fatty acid-containing monoglyceride as described above, wherein lipase is used as a catalyst, and free fatty acid containing conjugated fatty acid and glycerin are subjected to a reaction of esterification or esterification and glycerolysis. An alkali is added to a glyceride product containing or containing a main component of monoglyceride in which free fatty acids are mixed, thereby neutralizing the free fatty acid present in the product to produce a saponified product, and the molecular weight is higher than that of the monoglyceride. A monoglyceride-containing glyceride characterized by adding a large and compatible substance with a saponified product to lower the concentration of the saponified product and then subjecting it to molecular distillation to remove the saponified product as a distillation residue Product deoxidation and purification method. [Selection figure] None |