Method for preparing throat lozenge

Abstract

The invention discloses a method for preparing a throat lozenge. The method is as below: pulverizing golden camellia, scaphium scaphigerum, mint leaves, honeysuckle and licorice, mixing and conducting enzymatic hydrolysis to obtain an enzymatic hydrolyzate; repeatedly solidifying and melting the enzymatic hydrolyzate 5-7 times, concentrating in vacuum to obtain a concentrated liquid, conducting carbon dioxide supercritical extraction to obtain an extract; mixing the extract, 3-5 parts by weight of Mogrosides, 10-20 parts by weight of maltose syrup and 3-5 parts by weight of water, then stirring evenly, allowing standing for 3-4 h, cutting the mixture into small blocks with length and width of 2-4 cm, then conducting vacuum drying on the small blocks to moisture content of less than 4%, crushing to 40-60 mesh, then adding edible alcohol, and evenly mixing to obtain a fine powder; and compacting and shaping the fine powder by a tablet press. The present invention uses the supercritical carbon dioxide extraction method to effectively prevent oxidation and dissipation of heat-sensitive materials, has no solvent residue, and improves the quality of the throat lozenge.

Description

technical field [0001] The invention relates to a lozenge. More specifically, the present invention relates to a preparation method of throat lozenges. Background technique [0002] Sore throat is a clinical symptom of oropharynx and hypopharynx lesions. Anyone suffering from acute or chronic pharyngitis, hypopharynx, tonsillitis, peritonsillar abscess, herpetic angina, ulcerative membrane pharyngitis, throat abscess, etc. All can cause throat redness and pain, swallowing discomfort, hoarseness, and generally last for a long time, seriously affecting the quality of life. [0003] At present, there are many medicines on the market for clearing and moistening the throat. The main effects are to clear away heat and relieve fire, reduce swelling and relieve pain. Some Chinese medicinal materials will be introduced in the process of making lozenge lozenges. When extracting the active ingredients in Chinese medicinal materials, they are mainly obtained after treatment by leachin...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many medicines on the market for clearing and moisturizing the throat. The main effects are to clear away heat and relieve fire, reduce swelling and relieve pain.

Some Chinese medicinal materials will be introduced in the process of making lozenge lozenges. When extracting the active ingredients in Chinese medicinal materials, they are mainly obtained after treatment by leaching, ultrasonic extraction and single enzymatic hydrolysis. low, active ingredients are easily deactivated, solvent residues and complex processes, etc.

Images