The invention relates to a
preservative combination containing Chinese herbal
medicine extract components and application thereof, which belong to the technical field of preservatives. The
preservative combination contains 0.2 to 6.0 percent of active Chinese herbal
medicine component, 92 to 99.6 percent of
solvent and 0 to 2.1 percent of synergistic agent, specifically, the active Chinese herbal
medicine component is a single compound or the mixture of a variety of compounds among
berberine hydrochloride, epiberberine, jateorhizine, palmatin
hydrochloride, laevosyringaresinol
glucoside,
stigmasterol, 7-methoxy-3-methyl-2, 5-hydroxy-9, 10-hydroxy, methylcyclodecane, nodakenetin, glycyrrhizic acid,
pachymic acid, eburicoic acid and
palmitic acid, the
solvent is water, and the synergistic agent is one of
citric acid,
ethanol,
vitamin B and
vitamin C or the mixture of more than one of
citric acid,
ethanol,
vitamin B and
vitamin C. The
preservative combination has a good preservation effect, does not have toxic and side effects, and also can be applied in the preparation of preparations for inhibiting
staphylococcus aureus, mould, saccharomycete, saprophyte and colibacillus.