Nasal spray product for treating or preventing cold and application thereof
A technology for preventing colds and nasal cavity. It is used in medical preparations with non-active ingredients, aerosol delivery, and respiratory diseases. It can solve problems such as human injury and organ injury, and achieve non-irritating, cold prevention, and non-infectious diseases. Sensitivity effect
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Embodiment 1
[0037] In the present embodiment, the proportioning ratio of the composition of the present invention is shown in Table 1 below:
[0038] Table 1
[0039]
[0040] Preparation Process:
[0041] ① Dissolve polyvinylpyrrolidone-vinyl acetate copolymer in 30g hot purified water and disperse fully, then add 20g purified water to make it fully swell;
[0042] ② Dissolve glycerin, peppermint oil, Tween 80, zinc edetate, sodium chloride, succinic acid and disodium succinate in 30 g of purified water;
[0043] ③ Mix step ① and step ② evenly, add purified water until the total weight of the solution is 100g;
[0044] ④Then fill the solution into a spray bottle.
[0045] After testing, the pH value of the prepared composition was 3.6.
Embodiment 2
[0047] In the present embodiment, the proportioning ratio of the composition of the present invention is shown in Table 2 below:
[0048] Table 2
[0049] Element specific name weight gel matrix hypromellose 0.1g osmotic regulator glucose 2g moisturizer pyrrolidone carboxylic acid 1g Surfactant Tween 80 0.5g Auxiliary ingredients - flavoring agents aspartame 0.4g Auxiliary ingredients - flavoring agents Acesulfame K 0.4g pH buffer citric acid 0.03g pH buffer sodium citrate 0.01g Auxiliary ingredients - cooling agent ws-23 0.02g Auxiliary Ingredients - Cell Nutrition sodium pyruvate 1g solvent purified water Add water to a total weight of 100g
[0050] Preparation Process:
[0051] ① Add the gel base to 30g of hot purified water to fully disperse, then add 20g of purified water to make it fully swell;
[0052] ② Add other materials into 30g of purified water, stir and dis...
Embodiment 3
[0057] In the present embodiment, the proportioning ratio of the composition of the present invention is shown in Table 3 below:
[0058] table 3
[0059]
[0060] The preparation process is the same as in Example 2.
[0061] After testing, the pH value of the prepared composition was 3.0.
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