This application relates to the field of
traditional Chinese medicine preparation
processing, and discloses a
traditional Chinese medicine preparation for functional
spleen and
stomach regulation and its preparation method. The preparation is made from pomegranate concentrate,
tangerine peel extract,
ginger extract, yam extract, fructooligosaccharides, hawthorn extract, and
purified water. The
tangerine peel extract and
ginger extract combine to form a homogeneous dispersion
system, and the yam extract is coated with fructooligosaccharides. The preparation method involves: homogenizing
tangerine peel, ginger, and a portion of the fructooligosaccharides under
high pressure, then associating them with pomegranate concentrate under heat; separately, treating the yam extract and the remaining fructooligosaccharides with high shear to obtain a
proteoglycan fluid; combining the
two fluid phases; and adding hawthorn extract to adjust the pH of the
system to 3.8 to 4.0. This invention, through the solubilizing effect of amphiphilic molecules, the steric barrier constructed by fructooligosaccharides, and a specific acidic electrostatic repulsion environment, blocks
flavonoid precipitation and
tannin-
protein cross-linking reactions, significantly improving the physicochemical stability of the multi-component liquid preparation.