| abstract |
The invention discloses a preparation method of a Chinese herbal medicine oral liquid for enhancing the immunity of middle-aged and elderly people. sieve to obtain prefabricated material a; add glucose to dissolve in water, inoculate fermentation strain α at 28-32 °C, add prefabricated material a under stirring, keep warm for 2-4 days, and filter to obtain filtrate b and filter residue c; filter residue c. Perform pulsed microwave treatment; add glucose to water to dissolve, inoculate fermentation strain γ at 25-30°C, add microwave product under stirring, and keep the temperature for 2-6 days to obtain prefab d; filtrate b, prefab d , liquor, and honey are mixed evenly, left standing at a low temperature for 60-100 days, filtered with a tubular membrane, the filter residue is removed, filled and sealed, and sterilized by instantaneous high temperature to obtain a Chinese herbal medicine oral liquid that enhances the immunity of the middle-aged and elderly. |