| 摘要 |
PURPOSE: A bean curd coagulant using dispersing type natural brine, and a producing method thereof are provided to use coarse seawater magnesium chloride instead of conventional magnesium chloride for extending the expiration date of bean curd. CONSTITUTION: A producing method of a bean curd coagulant using dispersing type natural brine comprises the following steps: producing pre-brine by slowly removing calcium sulfate and sodium chloride from seawater using sunlight; removing sulfate ions and potassium chloride from the pre-brine by storing at 0-10 deg C for more than 2 days to obtain the brine containing more than 90% of magnesium chloride and having high stability; mixing the brine with an oil solution in a ratio of 50%-70%:30%-50% at 10-20 deg C for the phase transition by high-speed stirring the mixture; and homogenizing the mixture for improving dispersion stability. |
