Composition having function of reducing activity of periodontal pathogens as well as preparation method and application of the composition
A technology of pathogenic bacteria and composition, which is applied in the field of composition and its preparation and application that can reduce the activity of periodontal pathogenic bacteria, and can solve problems such as irritation, damage to the composition of oral flora, and swallowing
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Embodiment 1
[0032] The tableted candy that reduces the active effect of periodontal pathogenic bacteria described in the present embodiment, the specific preparation method is as follows:
[0033] 1. Preparation of honeysuckle extract: soak honeysuckle in 4 times the weight of 50% ethanol aqueous solution with a pH of 2.5, soak at 30°C for 18 hours, filter the obtained extracts with 200 mesh and 5um filter bags, and dry the filtrate under reduced pressure. Obtain honeysuckle extract after crushing;
[0034] 2. Preparation of Luo Han Guo extract: take Luo Han Guo, add 6 times the weight of water, extract at 75°C for 0.5 hours, extract twice, and obtain the extract after centrifugation at 4000-6000 rpm, and then use a 0.2um ultrafiltration membrane. Filtration, the filtrate is concentrated by reverse osmosis and then dried under reduced pressure or spray-dried to obtain the Luo Han Guo extract;
[0035] 3. Preparation of green tea extract: take green tea, add 5 times the weight of water, e...
Embodiment 2
[0039] The mouthwash that reduces periodontal pathogenic bacteria described in the present embodiment, concrete preparation method is as follows:
[0040] 1. Preparation of honeysuckle extract: soak honeysuckle in 8 times the weight of 75% ethanol aqueous solution with a pH of 2.5, soak at 60°C for 20 hours, and filter the obtained extracts with 200 mesh and 5um filter bags respectively, and dry the filtrate under reduced pressure. Obtain honeysuckle extract after crushing;
[0041] 2. Preparation of Luo Han Guo extract: Take Luo Han Guo, add 12 times the weight of water, extract at 90°C for 1 hour, extract once, and the obtained extract is centrifuged at 6000 rpm, and then filtered with a 0.5um ultrafiltration membrane. After the filtrate is concentrated by reverse osmosis, it is dried under reduced pressure or spray-dried to obtain the Luo Han Guo extract;
[0042] 3. Preparation of green tea extract: Take green tea, add 15 times the weight of water, extract at 95°C for 1 h...
Embodiment 3
[0046] The health food that reduces periodontal pathogenic bacteria described in the present embodiment, concrete preparation method is as follows:
[0047] 1. Preparation of honeysuckle extract: soak honeysuckle in 6 times the weight of 65% ethanol aqueous solution with a pH of 2.5, soak for 30 hours at room temperature, and filter the obtained extracts with 200 mesh and 5um filter bags respectively, and dry the filtrate under reduced pressure and pulverize After obtaining honeysuckle extract;
[0048] 2. Preparation of Luo Han Guo extract: take Luo Han Guo, add 6-12 times the weight of water, extract at 75-90 ° C for 0.5-1 hour, extract 1-2 times, and obtain the extract after centrifugation at 4000 rpm. um ultrafiltration membrane for filtration, and the filtrate is concentrated by reverse osmosis and then dried under reduced pressure or spray dried to obtain the extract of Luo Han Guo;
[0049] 3. Preparation of green tea extract: Take green tea, add 12 times the weight of...
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