Oral care product for resisting helicobacter pylori

[0036]Example 1

[0037](1) Extraction: Mix 15g of Astragalus, 5g of Forsythia, 10g of Scutellaria, 4g of licorice, powdered to 20 mesh, mix with 1g of mint, add 175g of water with total mass, cook for 2h at 80℃, filter to obtain filtrate;

[0038](2) Concentration: Concentrate the filtrate under reduced pressure to a relative density of 1.2 and a water content of 10% to obtain a concentrated solution;

[0039](3) Drying: spray drying the concentrated liquid with an inlet temperature of 120°C and an outlet temperature of 50°C to form a dry powder by spraying;

[0040](4) Mixing: mix the dry powder with 1g of lysozyme to obtain the oral care water-soluble powder for use;

[0041]Add 105g of water to dissolve the oral care water-soluble powder to prepare an oral care liquid for use;

[0042]50 volunteers: patients with chronic gastritis or peptic ulcer confirmed by gastroscopy, no history of antibiotic treatment in the past six months, no oral cleansing treatment in the past year, and the urease test of d

[0044]Example 2

[0045](1) Extraction: mix 25g of Astragalus, 15g of Forsythia, 20g of Scutellaria, 8g of licorice, powdered to 60 mesh, mix with 5g of mint, add 1095g of water with total mass, cook at 100°C for 4h, filter to obtain filtrate;

[0046](2) Concentration: Concentrate the filtrate under reduced pressure to a relative density of 1.5 and a water content of 20% to obtain a concentrated solution;

[0047](3) Drying: spray drying the concentrated liquid with an inlet temperature of 140°C and an outlet temperature of 80°C to form a dry powder by spraying;

[0048](4) Mixing: Mix the dry powder with 2g of lysozyme to obtain oral care water-soluble powder for use;

[0049]Add the oral care water-soluble powder to 219g of water to dissolve it to prepare an oral care liquid for use;

[0050]50 volunteers: patients with chronic gastritis or peptic ulcer confirmed by gastroscopy, no history of antibiotic treatment in the past six months, no oral cleaning treatment in the past one year, and the test of

[0052]Example 3

[0053](1) Extraction: Mix 20g of Astragalus, 10g of Forsythia, 15g of Astragalus, 6g of licorice, powdered to 30 mesh, mix with 3g of mint, add 540g of water, cook at 90°C for 3h, filter to obtain filtrate;

[0054](2) Concentration: Concentrate the filtrate under reduced pressure to a relative density of 1.3 and a water content of 15% to obtain a concentrated solution;

[0055](3) Drying: spray drying the concentrated liquid with an inlet temperature of 130°C and an outlet temperature of 65°C, spray to form a dry powder;

[0056](4) Mixing: the dry powder is mixed with 1.5 g of lysozyme to obtain a mixed powder to obtain an oral care water-soluble powder.

[0057]Add the oral care water-soluble powder to 162g of water to dissolve it to prepare an oral care liquid for use;

[0058]50 volunteers: patients with chronic gastritis or peptic ulcer confirmed by gastroscopy, no history of antibiotic treatment in the past six months, no oral cleaning treatment in the past one year, and the tes