Inflammation diminishing and whitening toothpaste containing rhizoma coptidis and fresh ginger
A technology of whitening and toothpaste, applied in the field of oral cleaning care, can solve problems such as easy inactivation, unstable dextranase, and difficulty in maintaining activity, so as to protect oral tissues, relieve tooth sensitivity pain, and solve gingival swelling and pain Effect
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experiment example 1
[0053] Experimental example 1, toothpaste stability investigation
[0054] According to the national standard GB8372-2008, put the anti-inflammatory and whitening toothpaste described in Examples 1-7 in a -8°C refrigerator, take it out after 8 hours, then put it in a 45±1°C constant temperature incubator for 8 hours, take it out, and place it at room temperature 4h, check the paste to investigate its stability. The results are shown in Table 2.
[0055] Table 2, Toothpaste Stability Test Investigation Results
[0056]
[0057] The results in Table 2 show that the anti-inflammatory and whitening toothpaste described in Examples 1-7 has normal color and fragrance, no flatulence, consistency change and water splitting, and the pH value is also within the normal range.
experiment example 2
[0058] Experimental example 2. Effect on pain caused by hot plate
[0059] Test product: Anti-inflammatory whitening toothpaste aqueous solution (1g / ml) Experimental materials: Cranidinidine and normal saline were purchased from Guangdong Medical College. Animals: Kunming mice, normal grade, weighing 18-22 g; guinea pigs, normal grade, weighing 180-220 g, provided by the Animal Center of Guangdong Medical College. 40 pre-selected healthy male and female KM mice (those with pain threshold within 30s), weighing 18-22g, were randomly divided into 4 groups. The grouping, dosage and method of administration were the same as the previous analgesic experiment. After administration, the pain threshold of each group was measured by hot plate method at 60', 90', and 120', and the results are shown in Table 3.
[0060] Table 3 Effect of anti-inflammatory and whitening toothpaste aqueous solution on hot plate pain threshold of mice (X±S, S)
[0061] group Dose (g / kg) Numb...
experiment example 3
[0063] Experimental example 3. Observation of the anti-inflammatory effect of anti-inflammatory and whitening toothpaste
[0064] Set up two groups, one is the experimental group and the other is the control group.
[0065] Experimental group 1 is the anti-inflammatory and whitening toothpaste prepared in Example 1 of the present invention;
[0066] Experimental group 2 is the anti-inflammatory and whitening toothpaste prepared in Example 7 of the present invention;
[0067] Control group 1: Anti-inflammatory and whitening traditional Chinese medicine toothpaste without coptis and ginger, prepared according to the formula and preparation method of Example 1 of the present invention;
[0068] Control group 2: general anti-inflammatory toothpaste in the market;
[0069] Choose 10 volunteers each for toothache, gingivitis, oral ulcer and halitosis for comparison test. Select 5 volunteers, respectively use the toothpaste of each test group for 3 days, once a day in the morning ...
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