Deodorizing composition for reducing body odor based on nonenal and method for producing the same

Abstract

The present invention relates to a nonenal-based deodorant composition for reducing body odor that is harmless to the human body, and a method for manufacturing the same. The present invention comprises: a first process of fragrance collection preparation (S1), wherein cyclodextrin is added to a separate container while maintaining purified water at 30±2℃, mixed with a portion of purified water, and high-speed stirring at 800~1200 rpm for 10 minutes to obtain a cyclodextrin mixed solution; a second process of emulsification (S2), wherein green tea oil (fragrance) is emulsified first using a nonionic surfactant or emulsifier to obtain an emulsified mixture; a third process of securing a deodorizing mechanism (S3), wherein the emulsified mixture and the cyclodextrin mixed solution are stirred in a stirrer at 700 rpm or higher to obtain a mixed solution; a fourth process of pH stabilization (S4), wherein citric acid is added to the mixed solution and mixed to maintain a pH of 5.5~5.8 to form a mixed solution; and zinc ricinoleate powder is added to the mixed solution and stirred for 10 minutes or more. The present invention provides a method for manufacturing a deodorant composition based on nonenal that reduces body odor, comprising: a process (S5) for securing a double deodorizing mechanism in the fifth step to form a mixed solution; a process (S6) for enhancing preservation, spray sensation, and fragrance persistence in the sixth step to obtain a deodorizing mixed solution by sequentially adding glycerin and sodium benzoate, a preservative, to the mixed solution and stirring for 5 minutes each; and a process (S7) for aging in the seventh step to age the deodorizing mixed solution at room temperature for 24 hours after stirring for 30 to 50 minutes.

Description

Technology Field

[0001] The present invention relates to a deodorant, and more specifically, to a nonenal-based deodorant composition for reducing body odor and a method for manufacturing the same. Background Technology

[0003] The prior art described in the patent document of the prior art literature relates to a cosmetic composition for removing body odor comprising plant-derived essential oils and polyphenol compounds as active ingredients.

[0005] Therefore, the aforementioned prior art is designed to be suitable for manufacturing functional cosmetics for body odor removal as a deodorizer that removes odors caused by nonenal aldehyde, which is the cause of elderly odor, and ammonia caused by urinary disorders, and thus has the problem of being difficult to use directly on clothing or the human body. Prior art literature

[0007] (Patent Document 0001) KR 10-2013-0109445 A 2013.10.08 The problem to be solved

[0008] The purpose of the present invention is to provide a nonenal-based deodorant composition for reducing body odor that is harmless to the human body, and a method for manufacturing the same. means of solving the problem

[0010] The present invention comprises: a fragrance collection preparation process in the first step, wherein cyclodextrin is added to a separate container while maintaining purified water at 30±2℃, mixed with a portion of the purified water, and high-speed stirring at 800–1200 rpm for 10 minutes to obtain a cyclodextrin mixed solution; an emulsification process in the second step, wherein green tea oil is emulsified first using a nonionic surfactant or an emulsifier to obtain an emulsified mixture; a deodorization mechanism securing process in the third step, wherein the emulsified mixture and the cyclodextrin mixed solution are stirred in a stirrer at 700 rpm or higher to obtain a mixed solution; a pH stabilization process in the fourth step, wherein citric acid is added to the mixed solution and mixed to maintain a pH of 5.5–5.8 to form a mixed solution; and a double deodorization mechanism in the fifth step, wherein zinc ricinoleate powder is added to the mixed solution and stirred for 10 minutes or more to form a mixed solution. The present invention is characterized by a method for manufacturing a nonenal-based deodorant composition for reducing body odor, comprising: a securing process; a sixth process of preservation, spray sensation, and fragrance persistence enhancement, in which glycerin and sodium benzoate, a preservative, are added sequentially to the above-mentioned mixed solution and stirred for 5 minutes each to obtain a deodorizing mixed solution; and a seventh process of aging, in which the above-mentioned deodorizing mixed solution is stirred for 30 to 50 minutes and then aged at room temperature for 24 hours.

[0012] Another feature is that in each of the above manufacturing processes, based on the weight of the final composition, 81 parts by weight of purified water, 10 parts by weight of cyclodextrin, 3 parts by weight of nonionic surfactant, 1 part by weight of green tea oil, 2 parts by weight of glycerin, 1 part by weight of citric acid, 1 part by weight of zinc ricinoleate, and 1 part by weight of sodium benzoate are each mixed.

[0014] Another feature is a deodorant composition for reducing body odor based on nonenal, characterized by being manufactured by the above-described manufacturing method. Effects of the invention

[0016] The present invention has the effect of providing a deodorant composition based on nonenal that reduces body odor and is harmless to the human body.

[0018] Therefore, the present invention provides the effect of being able to provide a spray-type deodorizer that can be used indoors, on textiles, in bathrooms, etc. Brief explanation of the drawing

[0020] FIG. 1 is a manufacturing process diagram illustrating a manufacturing method according to the present invention. Specific details for implementing the invention

[0021] The present invention will be explained in more detail as follows based on the attached preferred manufacturing process diagram.

[0023] The present invention first prepares raw materials. Based on the total weight, the raw materials consist of 81 parts by weight of purified water, 10 parts by weight of cyclodextrin, 3 parts by weight of a nonionic surfactant (Twin 20), 1 part by weight of green tea oil, 2 parts by weight of glycerin, 1 part by weight of citric acid, 1 part by weight of zinc ricinoleate, and 1 part by weight of sodium benzoate. A representative embodiment of the present invention is described below according to a representative manufacturing process. Fragrance collection preparation process (S1)

[0024] delete

[0025] In the first step of the present invention, a fragrance collection preparation process (S1) is carried out. In this process, cyclodextrin is added to a separate container while maintaining purified water at 30±2℃, mixed with a portion of purified water (about 20%), and subjected to high-speed stirring at 800 to 1200 rpm for 10 minutes to first saturately dissolve the cyclodextrin to obtain a cyclodextrin mixed solution, thereby preparing the state for fragrance collection. Depending on the case, ion-exchanged water may be used as the purified water.

[0027] The aforementioned preparation for fragrance collection is intended to ensure the stability and longevity of the scent. Since fragrances are highly volatile and easily diffuse into the air but can also dissipate quickly, preparation for fragrance collection is carried out to prevent this and enhance the scent's persistence.

[0028] Emulsification process (S2)

[0029] In the second step, an emulsification process (S2) is carried out to obtain an emulsified mixture by using a nonionic surfactant or an emulsifier to emulsify the green tea oil (fragrance) first. The nonionic surfactant may be called Tween 20, or a natural emulsifier such as sorbitan oliveate or a polyglyceryl-based emulsifier may be used, or an emulsifier called Polysorbate 20 may be used.

[0031] The above green tea oil (flavoring) is mixed with an emulsifier (polysorbate 20) in advance to create a premix. In this process, the flavoring is dispersed into fine particles and mixes well with water. When the above premix is ​​added to purified water and stirred to disperse it uniformly, the flavoring is stably distributed in the water, thereby improving the persistence of the scent (green tea scent).

[0032] Process of securing deodorization mechanism (S3)

[0033] A deodorization mechanism securing process (S3) is carried out by slowly adding the mixture prepared by the above emulsification process to the cyclodextrin mixture solution of the fragrance collection preparation process (S1) while stirring at a speed of 700 rpm or more.

[0035] That is, a process (S3) for securing a deodorizing mechanism is carried out by simultaneously reacting green tea oil (fragrance) in an emulsified state with cyclodextrin to create a physical capture state in which the cyclodextrin can physically capture odor molecules and remove them from the air.

[0037] pH stabilization process (S4) To stabilize the pH, citric acid is added and mixed to maintain a pH of 5.5 to 5.8. At this time, a small amount of sodium citrate or trisodium citrate may be added in combination with citric acid and mixed.

[0039] Deodorization mechanism securing process (S5): A double deodorization mechanism securing process (S5) is carried out by adding zinc ricinoleate as a dispersant or finely dispersed powder and stirring for more than 10 minutes.

[0041] The above Zinc ricinoleate chemically reacts with odor molecules to neutralize them, and is particularly effective at chemically neutralizing strong odors such as sulfur compounds or ammonia.

[0043] Therefore, the present invention enables the efficient removal of various odors through a dual deodorization mechanism by carrying out the fifth process, in which cyclodextrin physically captures odor molecules and removes them from the air, and zinc ricinoleate chemically reacts with odor molecules to neutralize them, thereby performing a physical capture action.

[0045] In the sixth step, a process for enhancing preservation, spray sensation, and fragrance duration (S6) is carried out by adding glycerin and sodium benzoate, a preservative, in sequence and stirring for 5 minutes each.

[0047] The above glycerin is preferably vegetable glycerin, and due to the characteristics of the raw material, it improves the spray sensation and enhances fragrance longevity, and sodium benzoate acts as a preservative.

[0049] Next, the aging process (S7) is carried out as the seventh step. This process involves stirring for 30 to 50 minutes and then aging at room temperature for 24 hours.

[0051] The above aging process (S7) ensures consistency of the product by uniformly mixing all ingredients over time, thereby promoting complete mixing of the ingredients, and ensures that the reaction between zinc ricinoleate and odor molecules is fully completed, thereby maximizing the deodorizing effect. Furthermore, it ensures physical stability by stabilizing fine particles during the aging process, thereby reducing precipitation or turbidity and improving the appearance of the product, and stabilizes the pH over time, thereby enhancing the shelf life and skin safety of the product. Thus, 24-hour aging can be considered an important process for enhancing the effectiveness and stability of the deodorizer.

[0053] After the 6th process of the aging process (S7), additional purified water may be mixed so that the total volume of the final product becomes a fixed volume (1000g) for sale. After adding purified water in this manner, the aging process (S7) is carried out so that the components are homogeneously dispersed and stabilized.

[0055] A deodorant was prepared by the manufacturing method of the present invention with the composition and content as shown in [Table 1] below, and experiments were conducted to measure pH, change in transparency, and remove ammonia.

[0056] Ingredients Content (g) purified water 810 Cyclodextrin 100 Nonionic surfactant (Twin 20) 30 green tea oil 10 glycerin 20 Citric acid 10 Zinc ricinoleate 10 Sodium benzoate 10

[0058] Therefore, the pH measurement result was 5.61, which was satisfactory, and regarding the change in transparency, it was clear initially and remained in a turbid state even after 24 hours, with no separation of components.

[0060] And when an ammonia (odor) removal experiment was conducted, 82.4% was removed after 30 minutes in a 1 ppm ammonia gas chamber, which was 6.1 times higher than when only purified water was sprayed, so it was tested that the deodorizer of the present invention has excellent deodorizing power.

[0062] A deodorant was prepared by the manufacturing method of the present invention with the composition and content as shown in [Table 2] below, and a comparative experiment was conducted.

[0063] Experimental Example purified water (g) Cyclodextrin (g) Surfactant (Twin 20) (g) Green tea oil (g) Glycerin (g) Citric acid (g) Zinc ricinoleate (g) Sodium benzoate (g) Experiment 1 968 10 3 1 5 1.5 5 2 Experiment 2 963 15 3 1 5 1.5 5 2 Experiment 3 960 10 3 1 5 1.5 5 2

[0064] Therefore, in Experiment 1, the basic deodorizing function by cyclodextrin and zinc ricinoleate was good. However, the psychological deodorizing power (mood satisfaction) was lower due to the somewhat low green tea oil content, and it was found that a dry sensation was felt after spraying due to the insufficient glycerin content.

[0066] In Experiment 2, the molecular adsorption capacity was improved by increasing the amount of cyclodextrin. However, the green tea oil content was too low at 1g, so the scent masking ability was insufficient, the ratio of purified water was excessive, resulting in poor formula stability and the occurrence of fine turbidity during aging.

[0068] In Experiment 3, 3g of green tea oil and 3g of glycerin were applied in a balanced manner, resulting in excellent fragrance stability and usability. Additionally, 2g of citric acid ensured pH stability, making it advantageous for long-term storage, and all indicators such as deodorizing power, antibacterial power, and spray stability were found to be good.

[0070] The present invention is not necessarily limited to what has been described and may be modified and implemented in various forms by those skilled in the art to which the invention pertains; therefore, it is obvious that it should be broadly protected as long as it does not deviate significantly from the scope of the claims. Explanation of the symbols

[0072] S1: Cyclodextrin fragrance capture preparation process S2: Emulsification process S3: Process of securing deodorization mechanism S4: pH stabilization process S5: Process of securing a dual deodorization mechanism S6: Process for enhancing preservation, spray sensation, and fragrance persistence S7: Aging process

Claims

Claim 1 A fragrance collection preparation process (S1) in which cyclodextrin is added to purified water and high-speed stirring is performed at 800–1200 rpm for 10 minutes at a temperature of 30±2℃ to obtain a cyclodextrin mixed solution; an emulsification process (S2) in which green tea oil is subjected to primary emulsification treatment using a nonionic surfactant or emulsifier to obtain an emulsified mixture; a deodorization mechanism securing process (S3) in which the emulsified mixture and the cyclodextrin mixed solution are stirred at 700 to 1000 rpm to obtain a mixed solution; a pH stabilization process (S4) in which citric acid is added to the mixed solution obtained in the deodorization mechanism securing process to make it a mixed solution with a pH of 5.5–5.8; a double deodorization mechanism securing process (S5) in which zinc ricinoleate powder is added to the mixed solution from the pH stabilization process and stirred for 10 minutes to perform a mixing treatment; and the double deodorization mechanism A method for manufacturing a nonenal-based deodorant composition for reducing body odor, comprising: a preservation, spray sensation, and fragrance persistence enhancement process (S6) in which glycerin and sodium benzoate, a preservative, are added sequentially to a mixed solution from a securing process and stirred for 5 minutes each to obtain a deodorizing mixed solution; and an aging process (S7) in which the deodorizing mixed solution from the preservation, spray sensation, and fragrance persistence enhancement process is stirred for 30 to 50 minutes and then aged at room temperature for 24 hours, wherein, in the manufacturing method, the purified water is 81 parts by weight, cyclodextrin is 10 parts by weight, nonionic surfactant is 3 parts by weight, green tea oil is 1 part by weight, glycerin is 2 parts by weight, citric acid is 1 part by weight, zinc ricinoleate is 1 part by weight, and sodium benzoate is 1 part by weight, based on the weight of the final composition. Claim 2 delete Claim 3 A fragrance collection preparation process (S1) in which cyclodextrin is added to purified water and high-speed stirring is performed at 800–1200 rpm for 10 minutes at a temperature of 30±2℃ to obtain a cyclodextrin mixed solution; an emulsification process (S2) in which green tea oil is subjected to primary emulsification treatment using a nonionic surfactant or emulsifier to obtain an emulsified mixture; a deodorization mechanism securing process (S3) in which the emulsified mixture and the cyclodextrin mixed solution are stirred at 700 to 1000 rpm to obtain a mixed solution; a pH stabilization process (S4) in which citric acid is added to the mixed solution obtained in the deodorization mechanism securing process to make it a mixed solution with a pH of 5.5–5.8; a double deodorization mechanism securing process (S5) in which zinc ricinoleate powder is added to the mixed solution from the pH stabilization process and stirred for 10 minutes to perform a mixing treatment; and the double deodorization mechanism A nonenal-based deodorant composition for reducing body odor, manufactured by a method comprising: a process (S6) for enhancing preservation, spray sensation, and fragrance persistence, wherein glycerin and sodium benzoate, a preservative, are added sequentially to a mixture solution from a securing process and stirred for 5 minutes each to obtain a deodorizing mixture solution; and an aging process (S7) wherein the deodorizing mixture solution from the process for enhancing preservation, spray sensation, and fragrance persistence is stirred for 30 to 50 minutes and then aged at room temperature for 24 hours, wherein in the manufacturing method, purified water is 81 parts by weight, cyclodextrin is 10 parts by weight, nonionic surfactant is 3 parts by weight, green tea oil is 1 part by weight, glycerin is 2 parts by weight, citric acid is 1 part by weight, zinc ricinoleate is 1 part by weight, and sodium benzoate is 1 part by weight, based on the weight of the final composition.

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