| 摘要 |
A method for making pectin extract of red beet pomace comprises washing, pressing, hydrolysis, cooling, dividing into liquid and solid phases, filtering, concentrating. The hydrolysis is carried out by citric acid at a temperature of 75-85 °C, pH 2.5-2.8, a hydromodule of 1:(2.0-3.0) for 90-120 min. After cooling the separation of the hydrolyzed mass and the liquid phase is carried out in the field of centrifugal forces is carried out, then the separation of the liquid phase is carried out, and after the filtration and concentration the preservation of the pectin extract is performed. |
