A spray composition for preventing sports injuries and its preparation method

Abstract

The present invention belongs to the field of sports injuries and specifically discloses a spray composition for preventing sports injuries and a preparation method thereof. The spray composition comprises menthol, borneol, wintergreen oil, lactose, peppermint oil, jasmine oil, ethanol and purified water. Preferably, the composition comprises the following raw materials, by weight: 10-20 parts of menthol, 0.1-1 parts of borneol, 0.5-1.5 parts of wintergreen oil, 2-7 parts of lactose, 0.1-1 parts of peppermint oil, 0.5-1.5 parts of jasmine oil, 30-50 parts of ethanol, and the purified water is added to 100 parts. The spray composition overcomes the shortcomings of similar products on the market, such as poor cooling effect and insufficient cooling duration, inability to use 360 ​​degrees, and presence of a noticeable irritating smell, and achieves the effects of rapid cooling, long cooling duration, 360-degree spraying, and no noticeable pungent odor. The preparation method of the composition is simple in process, easy to implement in the process, and low in production cost.

Description

Technical Field

[0001] The invention belongs to the field of sports injuries and specifically discloses a spray composition for preventing sports injuries and a preparation method thereof. Background Art

[0002] Athletes and ordinary people will suffer varying degrees of sports injuries during sports training due to various reasons, such as improper training methods or substandard sports movements. In addition, the protection awareness shown by everyone during sports training will also increase the chance of sports injuries. Therefore, when training for sports, it is necessary to take preventive measures, which can not only reduce the risk of injury, but also make sports training more effective.

[0003] The main causes of sports training injuries include excessive range of motion, psychological state, low personal level, overload exercise, etc., which will cause various injuries, mainly divided into: sudden injuries and old injuries; therefore, in order to prevent the occurrence of these injuries, traditional measures include: regular psychological counseling, scientific planning of training programs and training intensity, appropriate training, and sufficient warm-up activities. In addition, in recent years, some products for preventing sports injuries have also emerged. After doing appropriate pre-exercise warm-up activities, consumers are also willing to use some spray products to prevent injuries. Currently, the "Seven Leaf Sports Soothing Spray" has good sales and reputation in the market. It mainly contains ingredients with soothing effects. Through the promotion of Internet celebrities and sports bloggers, this type of product has achieved considerable sales. CN108452021A discloses a relief-type sports spray that uses a conventional spray device and cannot achieve 360° spraying.

[0004] This type of product has obvious shortcomings: 1. The cooling effect is poor and the duration is not long enough; 2. It cannot be used 360°, resulting in the back and other parts of the body being unable to be used normally; 3. There is a noticeable pungent smell. Summary of the Invention

[0005] To address the above-mentioned issues, the present invention discloses a spray composition for preventing sports injuries and a method for preparing the same. This spray overcomes the shortcomings of similar products on the market, such as poor cooling effect, insufficient cooling duration, inability to spray 360°, and a noticeable pungent odor. It achieves rapid cooling, long-lasting cooling, 360° spraying, and no noticeable pungent odor. Furthermore, the preparation method of this composition is simple, easy to implement, and has low production costs.

[0006] The technical solutions of the present invention are as follows:

[0007] A spray composition for preventing sports injuries consists of menthol, borneol, wintergreen oil, lactose, peppermint oil, jasmine oil, ethanol and purified water.

[0008] Furthermore, the above-mentioned spray composition for preventing sports injuries is composed of the following raw materials in parts by weight:

[0009]

[0010]

[0011] Furthermore, the above-mentioned spray composition for preventing sports injuries is composed of the following raw materials in parts by weight:

[0012]

[0013] Furthermore, the present invention discloses a method for preparing the above-mentioned spray composition for preventing sports injuries, comprising the following steps:

[0014] S1. Menthol, borneol, wintergreen oil, peppermint oil, jasmine oil, ethanol, and purified water were added to the blender in sequence, and the stirring speed was set to 100-200 rpm so that a clear vortex was generated on the liquid surface. The stirring time was not less than 30 min to completely dissolve the mixture.

[0015] S2. Pour the liquid into the binary valve bag, press the aluminum can cap, and inject compressed air into the nozzle to obtain.

[0016] Furthermore, in the method for preparing the above-mentioned spray composition for preventing sports injuries, the volume of the liquid in step S2 is 50 mL.

[0017] Furthermore, in the method for preparing the above-mentioned spray composition for preventing sports injuries, the compressed air in step S2 is 5 kg.

[0018] Furthermore, the present invention discloses use of the above-mentioned spray composition for preventing sports injuries in preparing medicines for preventing / treating sports injuries.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention provides a spray composition for preventing sports injuries and a preparation method thereof. The spray overcomes the shortcomings of similar products on the market, such as poor cooling effect and insufficient duration, inability to be used 360 degrees, and presence of a noticeable irritating smell, and achieves rapid cooling and long-lasting duration. The inventors have found through formula research that a combination of menthol, borneol, and wintergreen oil can achieve a good cooling effect and a long-lasting effect, and the optimal weight ratio of the three is 15:0.5:1.0. Furthermore, the inventors use a combination of wintergreen oil and jasmine oil, and a ratio of 1:1 between the two can better mask the odor of the solvent. Furthermore, the inventors unexpectedly discovered that adding lactose, which is commonly used in the food field, in a ratio of 2-7%, can obtain a better odor and be better accepted by subjects. At the same time, the preparation method of the composition has a simple process, an easy-to-implement process, and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The subjective score of the cooling sensation of the spray (cumulative);

[0022] Figure 2 The duration of the cooling sensation of the spray (average value, minutes);

[0023] Figure 3 Subjective rating of spray odor (cumulative). DETAILED DESCRIPTION

[0024] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] The binary valve bag described in the present invention was purchased from Guangdong Meijieshi Holding Co., Ltd.

[0026] Example 1

[0027] A spray composition for preventing sports injuries, composed of the following raw materials in parts by weight:

[0028]

[0029] The method for preparing the above-mentioned spray composition for preventing sports injuries comprises the following steps:

[0030] S1. Menthol, borneol, wintergreen oil, peppermint oil, jasmine oil, ethanol, and purified water were added to the blender in sequence, and the stirring speed was set to 100-200 rpm so that a clear vortex was generated on the liquid surface. The stirring time was not less than 30 min to completely dissolve the mixture.

[0031] S2. Pour the liquid into the binary valve bag, press the aluminum can cap, and inject compressed air into the nozzle to obtain.

[0032] Furthermore, in the method for preparing the above-mentioned spray composition for preventing sports injuries, the volume of the liquid in step S2 is 50 mL.

[0033] Example 2

[0034] A spray composition for preventing sports injuries, composed of the following raw materials in parts by weight:

[0035]

[0036] The method for preparing the above-mentioned spray composition for preventing sports injuries comprises the following steps:

[0037] S1. Menthol, borneol, wintergreen oil, peppermint oil, jasmine oil, ethanol, and purified water were added to the blender in sequence, and the stirring speed was set to 100-200 rpm so that a clear vortex was generated on the liquid surface. The stirring time was not less than 30 min to completely dissolve the mixture.

[0038] S2. Pour the liquid into the binary valve bag, press the aluminum can cap, and inject compressed air into the nozzle to obtain.

[0039] Furthermore, in the method for preparing the above-mentioned spray composition for preventing sports injuries, the volume of the liquid in step S2 is 50 mL.

[0040] Example 3

[0041] A spray composition for preventing sports injuries, composed of the following raw materials in parts by weight:

[0042]

[0043] The method for preparing the above-mentioned spray composition for preventing sports injuries comprises the following steps:

[0044] S1. Menthol, borneol, wintergreen oil, peppermint oil, jasmine oil, ethanol, and purified water were added to the blender in sequence, and the stirring speed was set to 100-200 rpm so that a clear vortex was generated on the liquid surface. The stirring time was not less than 30 min to completely dissolve the mixture.

[0045] S2. Pour the liquid into the binary valve bag, press the aluminum can cap, and inject compressed air into the nozzle to obtain.

[0046] Furthermore, in the method for preparing the above-mentioned spray composition for preventing sports injuries, the volume of the liquid in step S2 is 50 mL.

[0047] Comparative Example 1

[0048] Compared with Example 2, it does not contain menthol, and the rest is the same as Example 2.

[0049] Comparative Example 2

[0050] Compared with Example 2, borneol is not contained, and other aspects are the same as Example 2.

[0051] Comparative Example 3

[0052] Compared with Example 2, wintergreen oil is not contained, and other aspects are the same as Example 2.

[0053] Comparative Example 4

[0054] Compared with Example 2, the formula is the same, and the following preparation method is used:

[0055] S1: Add menthol, borneol, wintergreen oil, peppermint oil, jasmine oil, ethanol, and purified water to a blender in sequence. Set the stirring speed to 100-200 rpm so that a noticeable vortex forms on the liquid surface. Stir for at least 30 minutes to allow the mixture to completely dissolve.

[0056] S2: Pour 50ml of the liquid into a plastic bottle and screw it into the spray pump head.

[0057] Comparative Example 5

[0058] Compared with Example 2, jasmine oil is not contained, and other aspects are the same as Example 2.

[0059] Comparative Example 6

[0060] Compared with Example 2, the amount of jasmine oil is 0.1 parts, and the rest is the same as Example 2.

[0061] Comparative Example 7

[0062] Compared with Example 2, the number of jasmine oil is 3 parts, and the others are the same as Example 2.

[0063] Comparative Example 8

[0064] Compared with Example 2, lactose is not contained, and other aspects are the same as Example 2.

[0065] Comparative Example 9

[0066] Compared with Example 2, the invention contains 1 part of lactose, and the other contents are the same as those in Example 2.

[0067] Comparative Example 10

[0068] Compared with Example 2, the invention contains 10 parts of lactose, and the other parts are the same as Example 2.

[0069] Table 1 is a summary of the formulations of various embodiments and comparative examples.

[0070]

[0071] Test Example 1

[0072] Comparison of spray effects: In order to compare the effects of the binary valve bag of the present invention, Examples 1-3 and Comparative Example 4 (not using a binary valve bag) were compared with commercially available products. The results are shown in Table 2.

[0073] Table 2 Spray effect test

[0074]

[0075]

[0076] From the data in Table 1 above, it can be seen that the formula of the present invention, when used in conjunction with a binary valve bag, produces finer spray droplets that are significantly better than those of the comparative product.

[0077] Test Example 2

[0078] For subjective human evaluation, 20 people (age: 20-40 years old, male to female ratio 1:1) were selected for sensory evaluation.

[0079] Cooling sensation score: 5 points: strong; 4 points: relatively strong; 3 points: average; 2 points: relatively poor; 1 point: no obvious feeling, calculate the total score

[0080] Odor rating: 5 points: pleasant; 4 points: barely acceptable; 3 points: average; 2 points: poor; 1 point: unacceptable, calculate the total score,

[0081] Cooling duration: Calculate the average time and round up.

[0082] Comparison was made using Examples 1-3 and Comparative Examples 1-10. The results are shown in Table 3 and Figure 1-3 shown.

[0083] Table 3 Subjective ratings of spray

[0084]

[0085] As can be seen from Examples 1-3 in Table 2 above, the use of a combination of menthol, borneol, and wintergreen oil can achieve a good cooling (refreshing) effect with a long duration, and the optimal weight ratio of the three is 15:0.5:1.0. It can be seen from Comparative Examples 1-3 that the lack of any of the above raw materials leads to a significant decrease in the cooling effect and a significant decrease in the refreshing time. Furthermore, from a comparison of Examples 1-3 with Comparative Examples 5-7, the use of a combination of wintergreen oil and jasmine oil in a ratio of 1:1 can better mask the solvent odor; from a comparison of Examples 1-3 with Comparative Examples 8-10, the inventors unexpectedly discovered that adding lactose, which is commonly used in the food field, in a ratio of 2-7%, can obtain a better sense of smell, which is better accepted by the subjects.

[0086] Test Example 3

[0087] Security Testing

[0088] Toxicological tests were conducted on the examples of the present invention in accordance with the "Technical Specification for Safety of Cosmetics" (2015 edition). Four Japanese white rabbits were used for the experiment. The spray composition prepared in the best embodiment 2 was used as a sample, and purified water was used as a control. The results are shown in Table 4.

[0089] Table 4 Skin irritation test

[0090]

[0091]

[0092] From the data in Table 4, it can be seen that the spray composition prepared by the present invention is safe and reliable for use on the skin and has no irritating effect.

[0093] Conclusion: Judging from the spray effect results, the inventors have effectively solved the problem of not being able to spray 360° by using a binary aerosol packaging (binary valve bag); judging from the human body evaluation results, the inventors have found through research that the combination of menthol, borneol, and wintergreen oil in a ratio of 15:0.5:1 can achieve a rapid cooling effect with a longer duration. The synergistic combination of the three can achieve the best effect. Too high or too low a ratio will reduce the cooling effect and the duration of the cooling effect; the inventors have found through research that the use of a combination of wintergreen oil and jasmine oil in a ratio of 1:1 can better mask the solvent odor, and the unexpected addition of lactose can further improve the solvent odor, allowing the subjects to have a better acceptance; in addition, the toxicology test results show that the composition of the present invention is non-irritating.

[0094] The above are only a limited number of preferred embodiments of the present invention, and their description is relatively specific and detailed, but it should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art may make various modifications and improvements without departing from the scope of the present invention, and such modifications and improvements are within the scope of protection of the present invention.

Claims

1. A spray composition for preventing sports injuries, characterized in that: Calculated by weight, it is composed of the following raw materials: The preparation method of the above-mentioned spray composition comprises the following steps: S1. The above raw materials were added to the blender in sequence, and the stirring speed was set to 100-200 rpm so that the liquid surface produced a significant vortex, and the stirring time was not less than 30 min to completely dissolve it; S2. Pour the liquid into the binary valve bag, press the aluminum can cap, and inject compressed air into the nozzle to obtain.

2. The spray composition according to claim 1, characterized in that Calculated by weight, it is composed of the following raw materials:

3. The spray composition according to claim 1, characterized in that The volume of the feed liquid in step S2 is 50 mL.

4. The spray composition according to claim 1, characterized in that The amount of compressed air in step S2 is 5 kg.

5. Use of the spray composition according to any one of claims 1 to 4 in the preparation of a medicament for preventing / treating sports injuries.

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