| 摘要 |
<p>1382214 Fluid shortenings PROCTER & GAMBLE CO 17 Aug 1973 [17 Aug 1972] 38990/73 Heading C5C Fluid stortenings are produed by triglyceride oils, normally solid triglycerides and an emulsifier by (a) dividing the triglyceride oils into two portions, the first containing 20-80% of the total oils, the second the remainder, (b) adding the solid triglyceride. to at least a part of the first oil portion, (c) adding the emulsifier to the second oil portion, (d) processing the mixture from step (b) to a fluid shortening and blending this with the remainder, if any of the first oil portion, (e) cooling and agitating the product from step (c) to cause nucleation and crystal growth of normally solid components of the mixture and (f) blending the fluid shortening product of step (f) with the product of step (e) at 85‹ to 110‹ F. The glyceride oils can be cottonseed, soyabean, peanut, rapeseed, sesame or sunflower oil or interesterified oils obtained from lard or tallow, or di- or triglycerides in which one of the -OH groups of the glycerine is replaced by acetic, propionic, butyric or caprylic radicals. The emulsifier is fatty mono- or di-glycerides, fatty acid monoesters of propylene glycol, polyglycinol esters, lactylated esters of monoglycerides or polyglycerols, tartaric or acetic acid esters of mono- or diglycerides, oxylated and non-oxylated esters of sorbital or mixtures thereof.</p> |
