The present application relates to the technical field of
traditional Chinese medicine preparation, and discloses a
plant extract composition for relieving liver-QI stagnation and nodules, which is made of
isomaltooligosaccharide, matrix precursor liquid derived from
kelp and licorice, lipophilic concentrate, natural
organic acid adjusting liquid and heat-sensitive active liquid. By in-situ reaction of the matrix precursor liquid and the
organic acid, an interpenetrating
network structure of glycyrrhizic acid and
alginic acid is constructed in the
system, and an oil-in-water
emulsion gel with
thixotropy and pH responsiveness is formed. The preparation method comprises matrix emulsification,
organic acid atomization instantaneous
initiation, low-temperature composite heat-sensitive component and double-stage cooling shaping. The present application realizes targeted enteric release of the
drug by the interpenetrating network, and protects the heat-sensitive component, thus solving the problems of poor stability and low
bioavailability of traditional preparations, and having the effects of soothing the liver and regulating Qi,
softening and resolving nodules, and strengthening the
body resistance.