Study on siruping and separation links in soymilk producing by the method of cooked slurry

In order to obtain large-scale production technology of high-quality soymilk, the process of siruping and separation of cooked slurry technology was studied.Comparing the color of boiled soymilk, the rate of protein extraction and trypsin inhibitor residual rate, the optimum technology-fast heat insulation method which team jet boiling pastes in 40s and holding 80s of boiling soymilk pastes was obtained.Comparing soymilk paste separation and protein residues in okara, it concluded that the horizontal scroll discharge centrifuge could better separate soymilk and okara.The average particle size of soymilk was only 5.28μm, moisture and protein content was 79.55%, 23.25%.