A natural deodorizing composition, a method for preparing and using the same, and a deodorant

Abstract

The present application belongs to the technical field of deodorizing preparations, and particularly relates to a natural deodorizing composition, a preparation method and application thereof, and a deodorant. The natural deodorizing composition comprises peach resin extract, white water lily flower extract, persimmon extract, purple pearl extract and lemon extract. The present application utilizes the synergistic effect of peach resin extract and white water lily flower extract, significantly improves the deodorizing performance of the natural deodorizing composition on malodor molecules, and is mild and harmless compared with chemical deodorants; and the formula is simple, the cost is low, and through the use of specific proportion of plant extracts, the synergistic effect is achieved to achieve rapid and efficient deodorization and bacteriostasis under the premise of green safety.

Description

Technical Field

[0001] This invention belongs to the field of deodorant preparation technology, specifically relating to a natural deodorizing composition, its preparation method and application, and deodorizing agents. Background Technology

[0002] Human skin contains two types of sweat glands: eccrine sweat glands and apocrine sweat glands. Eccrine sweat glands are distributed throughout the body, numbering approximately 2 to 4 million, but their distribution is uneven, with a higher concentration on the hands, feet, and armpits. Sweat itself is a sterile and odorless liquid, but its nutrients provide an excellent culture medium for bacterial growth. Various bacteria degrade sweat gland secretions, producing a series of small organic molecules containing amines, ketones, phenols, and sulfhydryl functional groups. These small molecule compounds are the source of body odor.

[0003] The main mechanisms of deodorizing products currently on the market are: (1) Closing sweat gland ducts: For example, aluminum salts and zinc salts hydrolyze into hydroxide gels under the action of sweat, covering the skin surface, thereby closing the sweat gland ducts and physically blocking the excretion of sweat. However, the acidity of metal salts can irritate the skin and cause adverse reactions such as skin redness.

[0004] (2) Absorption and encapsulation: By adding silica and starch, sweat is absorbed, thereby reducing the decomposition of sweat by microorganisms; it can also reduce the emission of body odor by absorbing and encapsulating various components that cause body odor. These components do not affect the normal function of human sweat glands, and sweat can be excreted normally. However, silica and starch are prone to causing pilling on the skin surface, affecting comfort and appearance.

[0005] (3) Fragrances and essential oils to cover up odors: body odor is covered by adding fragrances or essential oils, but deodorant cosmetics with added artificial fragrances may cause allergic reactions and are not good for skin health.

[0006] (4) Inhibit colony growth: Use antibacterial active ingredients to inhibit the growth of bacteria on the skin surface. However, while these antibacterial agents inhibit the growth of harmful bacteria, they also inhibit the growth of beneficial symbiotic bacteria on the skin, thus disrupting the skin's microecological balance.

[0007] For example, Chinese invention patent application CN116370383A discloses a natural deodorant, its preparation method and application, which is composed of specific amounts of plant deodorizing extract, plant bactericidal extract, plant essential oil, mesoporous hydroxyapatite, natural minerals, surfactants, preservatives and water. The natural deodorant prepared by this invention has a good removal effect on pet odor, bad breath, old man odor and scalp odor.

[0008] Another Chinese invention patent application, CN114471114A, discloses a universal deodorant and its preparation method, which includes the following raw materials: 0.5-2% lipid compounds, 1-5% plant extracts, 0.2-2% acidic substances, 0.1-1% bactericides, 0.2-0.5% preservatives, 0.2-0.5% essential oils, 0.01-5% solvents, and the remainder being deionized water. The bactericide is lauryltrimethylammonium chloride, the preservative is an ethylhexylglycerin compound, and the solvent is propylene glycol. This universal deodorant can effectively remove a variety of odors.

[0009] However, the deodorizers prepared according to the aforementioned patent applications have poor deodorizing effects and complex chemical compositions, which can easily cause skin damage. Therefore, there is an urgent need in the art to develop a deodorizing composition with better deodorizing effects and natural ingredients. Summary of the Invention

[0010] To address the shortcomings of existing technologies, this invention provides a natural deodorizing composition, its preparation method and application, and a deodorizing agent.

[0011] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0012] A natural deodorizing composition comprising peach resin extract, white water lily extract, persimmon extract, purple pearl extract and lemon extract.

[0013] Preferably, the natural deodorizing composition further includes a surfactant and water.

[0014] More preferably, the surfactant is composed of alkyl glycosides and coconut oil fatty acid diethanolamide in a mass ratio of 2-4:1-3.

[0015] Preferably, by weight, it comprises 5-10 parts peach resin extract, 3-7 parts white water lily extract, 4-8 parts persimmon extract, 2-6 parts purple pearl extract, 3-6 parts lemon extract, 1-3 parts surfactant, and 100-200 parts water.

[0016] More preferably, by weight, it comprises 5-7 parts peach resin extract, 4-6 parts white water lily extract, 5-6 parts persimmon extract, 4-6 parts purple pearl extract, 3-5 parts lemon extract, 2-3 parts surfactant, and 140-180 parts water.

[0017] More preferably, by weight, it includes 5 parts peach resin extract, 5 parts white water lily extract, 6 parts persimmon extract, 6 parts purple pearl extract, 4 parts lemon extract, 3 parts surfactant, and 160 parts water.

[0018] The present invention also provides a method for preparing the above-mentioned natural deodorizing composition, comprising the following steps: mixing peach resin extract, white water lily extract, persimmon extract, purple pearl extract, lemon extract, surfactant and water evenly to obtain the composition.

[0019] The present invention also provides the application of the above-described natural deodorizing composition in the preparation of deodorants.

[0020] The present invention also provides a deodorant comprising the above-described natural deodorizing composition.

[0021] Preferably, the amount of the natural deodorizing composition added to the deodorant is 8-17 wt%.

[0022] The beneficial effects of this invention are as follows: (1) The present invention utilizes the synergistic effect of peach resin extract and white water lily extract to significantly improve the deodorizing performance of natural deodorizing composition against malodor molecules. Compared with chemical deodorizers, the reaction is mild and safe.

[0023] (2) The formula of this invention is simple and the cost is low. By using plant extracts in a specific ratio, it achieves rapid and efficient deodorization and antibacterial effects while ensuring green safety. Detailed Implementation

[0024] The following non-limiting embodiments are intended to enable those skilled in the art to gain a more comprehensive understanding of the present invention, but do not limit the invention in any way. The following content is merely an exemplary description of the scope of protection claimed by the present invention, and those skilled in the art can make various changes and modifications to the present invention based on the disclosed content, and such changes should also fall within the scope of protection claimed by the present invention.

[0025] The present invention will be further described below by way of specific embodiments. Unless otherwise specified, all instruments, devices, equipment, reagents, products, etc., used in the embodiments of the present invention are obtained through conventional commercial means.

[0026] Peach resin extract, 20:1 ratio, purchased from Shaanxi Huatai Biotechnology Co., Ltd.; White water lily extract, product number MF-007001, purchased from Xinyang Mufan Biotechnology Co., Ltd.; Persimmon extract, active ingredient content 10:1, purchased from Shanyang Lianfeng Biotechnology Co., Ltd.; Purple pearl extract, 10:1 ratio, purchased from Sinote Biotechnology; Lemon extract, 20:1 ratio, purchased from Nanjing Daosifu Biotechnology Co., Ltd.; Artemisia argyi extract, 10:1 ratio, purchased from Shanxi Kangrui Keyuan Biotechnology Co., Ltd.; Alkyl glycoside, CAS: 157707-88-5.

[0027] Example 1 A natural deodorizing composition, by weight, comprises: 5 parts peach resin extract, 5 parts white water lily extract, 6 parts persimmon extract, 6 parts purple pearl extract, 4 parts lemon extract, 3 parts surfactant (composed of alkyl glycosides and coconut oil fatty acid diethanolamide in a mass ratio of 2:1), and 160 parts water.

[0028] The natural deodorizing composition is prepared by mixing peach resin extract, white water lily extract, persimmon extract, purple pearl extract, lemon extract, surfactant and water evenly.

[0029] Example 2 A natural deodorizing composition, by weight, comprises: 3 parts peach resin extract, 4 parts white water lily extract, 5 parts persimmon extract, 4 parts purple pearl extract, 3 parts lemon extract, 2 parts surfactant (composed of alkyl glycosides and coconut oil fatty acid diethanolamide in a mass ratio of 2:3), and 140 parts water.

[0030] The natural deodorizing composition is prepared by mixing peach resin extract, white water lily extract, persimmon extract, purple pearl extract, lemon extract, surfactant and water evenly.

[0031] Example 3 A natural deodorizing composition, by weight, comprises: 10 parts peach resin extract, 7 parts white water lily extract, 4 parts persimmon extract, 2 parts purple pearl extract, 6 parts lemon extract, 3 parts surfactant (composed of alkyl glycosides and coconut oil fatty acid diethanolamide in a mass ratio of 2:3), and 200 parts water.

[0032] The natural deodorizing composition is prepared by mixing peach resin extract, white water lily extract, persimmon extract, purple pearl extract, lemon extract, surfactant and water evenly.

[0033] Example 4 A natural deodorizing composition, by weight, comprises: 5 parts peach resin extract, 3 parts white water lily extract, 8 parts persimmon extract, 6 parts purple pearl extract, 3 parts lemon extract, 1 part surfactant (composed of alkyl glycoside and coconut oil fatty acid diethanolamide in a mass ratio of 4:1), and 100 parts water.

[0034] The natural deodorizing composition is prepared by mixing peach resin extract, white water lily extract, persimmon extract, purple pearl extract, lemon extract, surfactant and water evenly.

[0035] Comparative Example 1 The only difference between this comparative example and Example 1 is that it does not contain white water lily extract, and its dosage is added to the peach resin extract. Specifically: A natural deodorizing composition, by weight, comprises: 10 parts peach resin extract, 6 parts persimmon extract, 6 parts purple pearl extract, 4 parts lemon extract, 3 parts surfactant (composed of alkyl glycosides and coconut oil fatty acid diethanolamide in a mass ratio of 2:1), and 160 parts water.

[0036] The natural deodorizing composition is prepared by mixing peach resin extract, persimmon extract, purple pearl extract, lemon extract, surfactant and water evenly.

[0037] Comparative Example 2 The only difference between this comparative example and Example 1 is that it does not contain peach resin extract, and its amount is added to the water lily extract. Specifically: A natural deodorizing composition, by weight, comprises: 10 parts white water lily extract, 6 parts persimmon extract, 6 parts purple pearl extract, 4 parts lemon extract, 3 parts surfactant (composed of alkyl glycoside and coconut oil fatty acid diethanolamide in a mass ratio of 2:1), and 160 parts water.

[0038] The natural deodorizing composition is prepared by mixing white water lily extract, persimmon extract, purple pearl extract, lemon extract, surfactant and water evenly.

[0039] Comparative Example 3 The only difference between this comparative example and Example 1 is the weight percentage of peach resin extract and white water lily extract. Specifically: A natural deodorizing composition, by weight, comprises: 2 parts peach resin extract, 8 parts white water lily extract, 6 parts persimmon extract, 6 parts purple pearl extract, 4 parts lemon extract, 3 parts surfactant (composed of alkyl glycosides and coconut oil fatty acid diethanolamide in a mass ratio of 2:1), and 160 parts water.

[0040] The preparation method of this natural deodorizing composition is the same as in Example 1.

[0041] Comparative Example 4 The only difference between this comparative example and Example 1 is that the purple pearl extract is replaced with an equal amount of artemisia extract.

[0042] A natural deodorizing composition, by weight, comprises: 5 parts peach resin extract, 5 parts white water lily extract, 6 parts persimmon extract, 6 parts artemisia extract, 4 parts lemon extract, 3 parts surfactant (composed of alkyl glycosides and coconut oil fatty acid diethanolamide in a mass ratio of 2:1), and 160 parts water.

[0043] The natural deodorizing composition is prepared by mixing peach resin extract, white water lily extract, persimmon extract, artemisia extract, lemon extract, surfactant and water evenly.

[0044] Comparative Example 5 The only difference between this comparative example and Example 1 is that the weight parts of the components are different.

[0045] A natural deodorizing composition, by weight, comprises: 6 parts peach resin extract, 8 parts white water lily extract, 10 parts persimmon extract, 8 parts purple pearl extract, 10 parts lemon extract, 0.6 parts surfactant (composed of alkyl glycoside and coconut oil fatty acid diethanolamide in a mass ratio of 2:1) and 160 parts water.

[0046] The preparation method of this natural deodorizing composition is the same as in Example 1.

[0047] Effect test Test Example 1: Deodorization Performance Test The natural deodorizing compositions prepared in Examples 1-4 and Comparative Examples 1-5 were diluted 10 times for deodorizing performance testing. The testing method referred to GB / T2761-2006 "Methods for Determining the Purification Effect of Indoor Air Purification Products". Specifically: (1) Spray 100 mL of the natural deodorizing composition onto 3 sheets of 1 m thick paper. 2 The coating is applied in three coats to the base paper.

[0048] (2) Place two glass rods wrapped with five layers of gauze upright into two 500 mL reagent bottles, and fill them with 200 mL of pollutants with concentrations of 1% ammonia and 0.2% 2-nonenal, and label them A1 and B1.

[0049] (3) Suspend the three base papers of the uncoated sample in the blank test chamber A, and then suspend the three base papers of the coated sample in the test chamber B. Place the release sources A1 and B1 into the blank test chamber A and the sample test chamber B respectively, and close the chamber doors immediately.

[0050] (4) After stirring the fans in chambers A and B for 1 minute, turn off the fans. After 24 hours of incubation, collect samples from chambers A and B for testing and analysis, and record the concentrations as C. A and C B Calculate the removal rate and take the average value.

[0051] The removal rate is calculated using the following formula: Removal rate (%) = (C A -C B )÷C A ×100%.

[0052] In the formula: C A The concentration in the blank test chamber is mg / m³. 3 C B The concentration in the sample test chamber is mg / m³. 3 .

[0053] The test results are shown in Table 1. As can be seen from Table 1, this invention, by using plant extracts with specific ratios and components, achieves a rapid and efficient deodorization effect through synergistic enhancement while ensuring green and safe operation.

[0054] Table 1 Odor removal performance

[0055] Note: Compared with Example 1, # This indicates that P < 0.05. ## This indicates that P < 0.01.

[0056] Test Example 2 Antibacterial Performance Test The natural deodorizing compositions prepared in Examples 1-4 and Comparative Examples 1-5 were tested according to the test methods in Sections 2.1.1.7.4 and 2.1.1.9 of the "Disinfection Technical Specifications (2002 Edition)" to assess their antibacterial effects against typical microorganisms Staphylococcus aureus ATCC 6538, Escherichia coli 8099, and Candida albicans ATCC 10231. The antibacterial rate results are shown in Table 2.

[0057] Table 2. Results of antibacterial rate

[0058] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, and is not intended to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of the present invention do not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A natural deodorizing composition, characterized in that, It includes peach resin extract, white water lily extract, persimmon extract, purple pearl extract, and lemon extract.

2. The natural deodorizing composition according to claim 1, characterized in that, The natural deodorizing composition also includes surfactants and water.

3. The natural deodorizing composition according to claim 2, characterized in that, The surfactant is composed of alkyl glycosides and coconut oil fatty acid diethanolamide in a mass ratio of 2-4:1-3.

4. The natural deodorizing composition according to claim 2, characterized in that, By weight, it includes 5-10 parts peach resin extract, 3-7 parts white water lily extract, 4-8 parts persimmon extract, 2-6 parts purple pearl extract, 3-6 parts lemon extract, 1-3 parts surfactant, and 100-200 parts water.

5. The natural deodorizing composition according to claim 4, characterized in that, By weight, it includes 5-7 parts peach resin extract, 4-6 parts white water lily extract, 5-6 parts persimmon extract, 4-6 parts purple pearl extract, 3-5 parts lemon extract, 2-3 parts surfactant, and 140-180 parts water.

6. The natural deodorizing composition according to claim 5, characterized in that, By weight, it includes 5 parts peach resin extract, 5 parts white water lily extract, 6 parts persimmon extract, 6 parts purple pearl extract, 4 parts lemon extract, 3 parts surfactant, and 160 parts water.

7. A method for preparing a natural deodorizing composition as described in any one of claims 2-6, characterized in that, The process includes the following steps: mixing peach resin extract, white water lily extract, persimmon extract, purple pearl extract, lemon extract, surfactant, and water until homogeneous.

8. The use of a natural deodorizing composition as described in any one of claims 1-6 in the preparation of a deodorant.

9. A deodorant, characterized in that, Includes the natural deodorizing composition according to any one of claims 1-6.

10. The deodorant according to claim 9, characterized in that, The amount of the natural deodorizing composition added to the deodorant is 8-17 wt%.

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