| abstract |
The invention discloses a kind of homogenate extraction method of glycyrrhiza total flavonoid, this method comprises the steps of：（1）Ultrasound enzymolysis：Extracting liquorice slag is dry, is ultrasonically treated in the mixture solution of cellulase and pectase after crushing；（2）Flocculation purification：Chitosan gum liquid solution and 101 fruit juice clarifier aqueous solutions are added in concentrate；（3）Cross macroporous resin column：Supernatant is crossed into resin column, is eluted by several times with the ethyl alcohol that volumetric concentration is 50%, eluent concentration is dried under reduced pressure up to glycyrrhiza total flavonoid.Homogenate extraction method used in the present invention, can be achieved with high efficiency extraction, substantially reduces extraction time, improve production efficiency in minutes. |