Research Of Palm Oil-based Oils For Flinty Candy

Oils for flinty candy have covered great consumption in the market. However,the raw oil of the oils for flinty candy is animal oil primary at present, which contains cholesterol and has a limited production volume. Palm oil is superior in price and production volume. At the same time, the productions of fractionation palm oil have different melting points and solid fat content. They are suitable for the primary based raw oil of Oils for flinty candy. Combined with anhydrous butter and hydrogenated soybean oil, we can get the suitable formulation of raw oil.In this paper, different preliminary raw oil formulations were judged by melting point and iodine value; after discussed the melting properties, the material formulations were further improved; by studying on comparability, the volume of peanut oil was determined. The consummate raw oil formulation was: anhydrous butter: 33℃palm oil: 42℃partial hydrogenated soybean oil: peanut oil=30:51.2:12.8:6 (m: m: m: m).After the raw oil formulation was determined, the consummate emulsifier formulation was determined is Polyglycerol Polyricinoleate (PGPR): glycerol mono-distearate: sorbitan monostearate-60=0.45:0.45:0.1(m: m: m) by mixture regression test. And then, by response analysis the optimum conditions of preparation were determined are 15℃of crystal temperature,406rmp of kneading part,4min of aged time.,By TAG composition analysis, fatty acid composition analysis, crystal type determinea- tion, microscope viewing and melting properties, the lab production was compared with the commercial production, the results showed that the lab products was better than the commercial products.