| abstract |
The invention provides a 3D printing instant tablet of a traditional Chinese medicine extract, which is characterized by being a tablet with a porous structure prepared by the following raw materials in percentage by mass through a 3D printing technology: 1-50 wt% of traditional Chinese medicine extract; 40-93 wt% of low-temperature hot melting auxiliary materials, wherein the low-temperature hot melting auxiliary materials are prepared from the following components in percentage by mass (2-3): 1 sorbitol and raffinose mixture; 3 to 5 weight percent of adhesive; 3 to 5 weight percent of disintegrant. According to the invention, the 3D printing technology is used for printing the tablet with the grid structure, a small amount of disintegrating agent is added in the tablet, and the solid dispersion is formed after the raw materials are melted. |