Deodorizing perfume composition

Abstract

The invention relates to a deodorant perfume composition. [Problem] To identify unpleasant odors, i.e., feces and urine odors of dogs and cats, and to provide a perfume composition, a pet product, and the like, which are capable of reducing unpleasant odors. [Solution to Problem] The inventors have found that specific fragrances have an extremely high masking effect by investigating fragrances capable of strongly masking odors generated by compounds that cause unpleasant odors over a long period of time. The present invention can provide a fragrance composition having an effect of deodorizing (masking) feces and urine odors of dogs and cats, and a deodorant and pet product comprising the fragrance composition.

Description

Technical Field

[0001] The present invention relates to a fragrance or fragrance composition for masking the unpleasant odor produced by dog ​​and cat feces and urine. Background Art

[0002] When feeding pets, especially dogs or cats, problems with feces and urine odor may occur. Although pet feces and urine odor have been studied so far, ammonia and fatty acids have always been the most noteworthy, and 3-mercapto-3-methylbutanol (hereinafter referred to as 3MMB) is often mentioned for cat urine odor in particular. However, there are cases where 3MMB may not be detected in the sample, and therefore, it is believed that malodor components other than 3MMB may cause discomfort to the owner of the pet. However, this component has not been identified, and effective deodorization methods or masking methods have not been found.

[0003] On the other hand, a fragrance composition for deodorizing pet odors is known. The fragrance composition has the function of deodorizing the urine odor of pets or animals and the feces odor of cats. For example, Patent Documents 1 and 2 disclose deodorizing fragrance compositions containing specific fragrance components.

[0004] Prior art literature

[0005] Patent Literature

[0006] Patent document 1: US2009 / 0238787A1

[0007] Patent Document 2: JP2016131495A

[0008] Non-patent literature

[0009] Non-patent document 1: Chemistry and Biology, 13, p1071-1079 (2006) Summary of the invention

[0010] Problem that the invention aims to solve

[0011] An object of the present invention is to identify unpleasant odors, namely, feces and urine odors of dogs and cats, and to provide a fragrance composition and a pet product, etc., which can reduce the unpleasant odors.

[0012] Solutions for solving problems

[0013] In order to find an effective masking agent for the unpleasant odor, ie, the feces and urine odor of dogs and cats (particularly dogs and cats over the age of 7 years), the present inventors have identified the unpleasant odor and have identified the substance that causes the odor of the unpleasant odor.

[0014] Subsequently, as a result of research on a fragrance capable of strongly masking the odor generated by a compound causing an unpleasant odor for a long period of time, the present inventors have found that a specific fragrance has an extremely high masking effect, and have completed the present invention.

[0015] That is, the present invention relates to the following contents.

[0016] [1] A deodorant fragrance composition for the feces and urine odor of dogs and cats, the deodorant fragrance composition comprising one or more selected from the following component A and one or more selected from the following component B,

[0017] Component A: 8-mercaptomenthone, 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and ethylene glycol brazic acid ester,

[0018] Component B: peppermint oil, benzyl acetate, citronellol, (2-tert-butylcyclohexyl) acetate, (4-tert-butylcyclohexyl) acetate, galantol, linalool, α-ionone, and allyl heptanoate.

[0019] [2] The deodorant fragrance composition according to [1], which targets dog urine odor, wherein the component A is 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, and the component B is citronellol and allyl heptanoate.

[0020] [3] The deodorant fragrance composition according to [1], which targets the feces and urine odor of cats, wherein the component A is 8-mercaptomenthone and 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and the component B is peppermint oil and galactopyran.

[0021] [4] A method for masking the odor of dog and cat feces and urine, the method comprising:

[0022] Use the deodorant fragrance composition according to any one of [1] to [3].

[0023] [5] A pet product comprising:

[0024] The deodorant fragrance composition according to any one of [1] to [3].

[0025] [6] Use of a fragrance composition for deodorizing dog and cat feces and urine odors, the fragrance composition comprising one or more selected from the following component A and one or more selected from the following component B,

[0026] Component A: 8-mercaptomenthone, 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and ethylene glycol brazic acid ester,

[0027] Component B: peppermint oil, benzyl acetate, citronellol, (2-tert-butylcyclohexyl) acetate, (4-tert-butylcyclohexyl) acetate, galantol, linalool, α-ionone, and allyl heptanoate.

[0028] [7] The use according to [6], wherein the fragrance composition is used to deodorize dog urine odor, wherein the component A is 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, and the component B is citronellol and allyl heptanoate.

[0029] [8] The use according to [6], wherein the fragrance composition is used for deodorizing cat feces and urine odor, wherein the component A is 8-mercaptomenthone and 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and the component B is peppermint oil and galantol.

[0030] Effects of the Invention

[0031] The present invention can provide a fragrance composition having a deodorizing (masking) effect on the feces and urine odor of dogs and cats, and a deodorant and a pet product comprising the fragrance composition. DETAILED DESCRIPTION

[0032] In the present disclosure, examples of compounds contained in the feces and urine odor of dogs and cats, particularly examples of compounds that increase when they grow to be over 7 years old, include, for example, sulfides, lactones, pyrazines, and anthranilic acid. Examples of sulfides include dimethyl sulfide. Examples of lactones include nonane-1,4-lactone. Examples of pyrazines include trimethylpyrazine and 2,5-dimethylpyrazine. Examples of anthranilic acid include methyl anthranilate.

[0033] The fragrance in the deodorant fragrance composition according to the present invention is preferably selected from one or more of the following components A and B,

[0034] Component A: 8-mercaptomenthone, 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and ethylene glycol brazic acid ester,

[0035] Component B: peppermint oil, benzyl acetate, citronellol, (2-tert-butylcyclohexyl) acetate, (4-tert-butylcyclohexyl) acetate, galantol, linalool, α-ionone, and allyl heptanoate.

[0036] In the flavor composition according to the present invention, the flavors of component A and component B are preferably contained in an amount of 0.001% by mass to 30% by mass, more preferably in an amount of 0.01% by mass to 15% by mass, and further preferably in an amount of 0.1% by mass to 10% by mass.

[0037] Among the above-mentioned fragrances, 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, citronellol, and allyl heptanoate are preferred as fragrance components for deodorizing dog urine odor.

[0038] Among the above-mentioned fragrances, 8-mercaptomenthone, 2,4,6-trimethyl-4-phenyl-1,3-dioxane, peppermint oil, and galactopyran are preferred as fragrance components for deodorizing feces and urine odors of cats.

[0039] When the fragrance composition according to the present invention is blended into a pet product such as a pet sheet or cat litter, the fragrance composition is preferably contained in an amount of about 0.01 to 50% by mass, more preferably in an amount of about 0.05 to 30% by mass, and further preferably in an amount of 0.1 to 15% by mass, depending on the type of fragrance compound.

[0040] In the present invention, masking refers to a combination of functions such as shielding, covering, deodorizing and removing bad odors using fragrance compounds or fragrance compositions.

[0041] The fragrance composition according to the present invention may contain the following fragrance in addition to the above-mentioned deodorant fragrance, and may further contain a generally used alkaline agent and additives and the like as necessary.

[0042] (1) Flavors and spices

[0043] The blending amount of the fragrance fragrance is within the range where the masking effect of the fragrance composition according to the present invention is not affected. The fragrance fragrance is not particularly limited, and examples thereof include the following fragrance compounds.

[0044] Preferred examples of the fragrance compound include: esters formed from linear, branched, or cyclic saturated or unsaturated aliphatic carboxylic acids having 1 to 20 carbon atoms or aromatic carboxylic acids having 6 to 10 carbon atoms and linear, branched, or cyclic alcohols having 1 to 10 carbon atoms; linear, branched, or cyclic saturated or unsaturated aliphatic alcohols having 5 to 20 carbon atoms; aromatic alcohols having 6 to 10 carbon atoms; linear, branched, or cyclic saturated or unsaturated aliphatic aldehydes having 6 to 20 carbon atoms; aromatic aldehydes having 6 to 20 carbon atoms; linear, branched, or cyclic saturated or unsaturated aliphatic ketones having 10 to 20 carbon atoms; and aromatic ketones having 6 to 15 carbon atoms.

[0045] Examples of preferred fragrance compounds also include: (di)acetals formed from linear, branched, or cyclic saturated or unsaturated aliphatic aldehydes having 2 to 15 carbon atoms and linear, branched, or cyclic saturated or unsaturated aliphatic alcohols (or diols) having 1 to 10 carbon atoms; and (di)acetals formed from linear, branched, or cyclic saturated or unsaturated aliphatic ketones having 2 to 15 carbon atoms and linear, branched, or cyclic saturated or unsaturated aliphatic alcohols (or diols) having 1 to 10 carbon atoms.

[0046] Examples of preferred compounds include: phenols such as eugenol and thymol; ethers such as anethol, 1,8-cineol, linalool oxide, limonene oxide, rose oxide, rose furan, and tea-scented spirane; γ-lactones or δ-lactones having 6 to 20 carbon atoms; furans such as 3-(2-furyl)-2-methyl-2-propenal, 2,5-dimethyl-4-hydroxy-3(2H)-furanone, and sotolon; hydrocarbons such as β-caryophyllene, terpinene, limonene, and α-pinene or β-pinene; and linear, branched, or cyclic saturated or unsaturated aliphatic carboxylic acids having 5 to 20 ring carbon atoms.

[0047] Natural flavors such as orange, lemon, lavender, rose, sandalwood, jasmine, eucalyptus, mint, spearmint, rosemary, lavender, and vanilla may also be used.

[0048] One of these fragrances may be used alone, or two or more thereof may be used in combination.

[0049] (2) Other components

[0050] The masked fragrance composition according to the present invention may further comprise optional components such as those commonly used to deodorize feces and urine odors of pets (dogs and cats). One of the optional components may be used alone, or two or more thereof may be used in combination. Examples of optional components include antibacterial agents, other deodorants (deodorants other than the active ingredients of the deodorant according to the present invention), bactericides, preservatives, fungicides, and organic acids and / or their salts. Among them, it is preferred to include antibacterial agents and other deodorants.

[0051] The pet product blended with the deodorant fragrance composition according to the present invention can be used as a space deodorant (air freshener or air cleaner, etc.), a clothing deodorant or a deodorant for excrement, etc., depending on the object and purpose of spraying. The deodorant can be used in the form of a solution, a spray, an emulsion, a paste, a gel, a powder or a granule, etc., and is preferably a spray. When the deodorant according to the present invention is a spray, the spray can be an aerosol type or a pump type. The spray can be used by spraying to pet excrement, an excrement absorbing pad, cat litter, clothing or a space (room, etc.), etc.

[0052] The deodorant fragrance composition according to the present invention can effectively mask the unpleasant odor, i.e., the feces and urine odor of pets (dogs and cats) by blending it into various pet products. The blending amount in the pet product is preferably 0.01% by mass to 50% by mass, more preferably contained in an amount of about 0.05% by mass to 30% by mass, and further preferably contained in an amount of 0.1% by mass to 15% by mass.

[0053] [Example]

[0054] Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited thereto. (Identification of key substances causing unpleasant odors)

[0055] The main components of dog and cat feces and urine odors were identified as follows: First, 40 actual dog feces samples, 10 actual dog urine samples, 10 actual cat feces samples, and 10 actual cat urine samples were obtained, and then the samples were analyzed using SPME-GC / MS.

[0056] As a result of the analysis, sulfides, lactones, pyrazines, and anthranilic acids were detected. Among them, in particular, components with significant differences in detection amounts between dogs and cats under the age of 7 and those over the age of 7 and components that caused feces and urine odors on the sense organ were combined to prepare the compositions shown in Tables 1 to 3. The compositions produced feces and urine odors. In the table, DPG stands for dipropylene glycol.

[0057] Table 1

[0058] Composition for producing fecal odor of cat Blending ratio (mass %) Hexanoic acid 30.0 Isovalerate 30.0 Butyric acid 0.3 Indole 1.5 Methyl anthranilate 0.5 Triethyl citrate Remaining amount

[0059] Table 2

[0060] Composition for producing cat urine odor Blending ratio (mass %) Ammonia 30% aqueous solution 60.0 Isoamyl alcohol 1% dipropylene glycol solution 15.0 p-Cresol 0.1% dipropylene glycol solution 5.0 Trimethylpyrazine 1% dipropylene glycol solution 0.2 2,5-Dimethylpyrazine 1% dipropylene glycol solution 0.2 Triethyl citrate Remaining amount

[0061] Table 3

[0062] Composition for producing urine odor of dog Blending ratio (mass %) Ammonia 30% aqueous solution 60.0 Isoamyl alcohol 1% dipropylene glycol solution 15.0 p-Cresol 0.1% dipropylene glycol solution 5.0 Nonane-1,4-lactone 1.0 Dimethyl sulfide 0.1% dipropylene glycol solution 0.2

[0063] [Examples 1 to 13] (Evaluation and selection of masking fragrances)

[0064] The test for evaluating the masking effect and the harmonizing effect on the odor of feces and urine was carried out by the following process. 1 μL of the masking fragrance component was blended with 10 μL of each composition shown in Tables 1 to 3, and a cotton ball was impregnated with the mixture. Next, the cotton ball was put into a plastic bottle, and the plastic bottle was sealed with a lid. After 30 minutes, the lid of the plastic bottle was opened, and the masking effect and the harmonizing effect on the odor of feces and urine were respectively sensory evaluated. The evaluation value of the masking effect and the harmonizing effect is the average value of the numerical values ​​obtained by the sensory evaluation conducted by three panelists based on the following evaluation criteria.

[0065] Masking

[0066] 3: Very good masking.

[0067] 2: Masking.

[0068] 1: Insufficient masking.

[0069] 0: No masking at all.

[0070] Harmonizing effect

[0071] 1: Very easy to blend.

[0072] 0: Insufficiently blended (same as blank).

[0073] -1: No reconciliation.

[0074] In the present invention, a compound having a score of 1.5 or more related to the masking effect and a score of 0.5 or more related to the harmonizing effect is used as a component excellent in reducing the odor of feces and urine.

[0075] Table 4

[0076]

[0077] [Examples 14 to 16] (Use of the deodorizing fragrance composition in pet toilet mats)

[0078] Next, the deodorant fragrance composition was blended into a pet toilet pad for evaluation. Fruity deodorant fragrance compositions, floral deodorant fragrance compositions, and herbal deodorant fragrance compositions were prepared according to the formulations shown in Tables 5a to 5c, respectively. A floral fragrance not containing a deodorant fragrance composition was prepared according to the formulation shown in Table 6 as a comparative example.

[0079] [Evaluation method]

[0080] A pet toilet pad (double-sided absorbent pet pad (wide version), manufactured by CAINZ CORPORATION) was scented with 30 μl of each deodorant fragrance composition shown in Tables 5a to 5c and a fragrance as a comparative example shown in Table 6, and 100 μl of each model malodorous substance shown in Tables 1 to 3 was added dropwise from above.

[0081] Three panelists examined the samples prepared in the above steps, and determined the masking effect and harmonizing effect of the samples on the unpleasant odors, ie, feces and urine odors, according to the following criteria.

[0082] Masking

[0083] 3: Very good masking.

[0084] 2: Masking.

[0085] 1: Insufficient masking.

[0086] 0: No masking at all.

[0087] Harmonizing effect

[0088] 1: Very easy to blend.

[0089] 0: Insufficiently blended (same as blank).

[0090] -1: No reconciliation.

[0091] Table 5a

[0092] Fruity Blending amount (%) 8-Mercaptomenthone 1% dipropylene glycol solution 1 (2-tert-Butylcyclohexyl)acetate 20 (4-tert-Butylcyclohexyl)acetate 10 Glycol ester 5 Linalool 24 α-Ionone 30 Allyl heptanoate 10

[0093] Table 5b

[0094] Floral scent Blending amount (%) Ethylene glycol brazilate 30 Citronellol 30 Linalool 20 α-Ionone 20

[0095] Table 5c

[0096] Herbal aroma Blending amount (%) 1-(5,6,7,8-Tetrahydro-2-naphthyl)ethanone 2 2,4,6-Trimethyl-4-phenyl-1,3-dioxane 5 peppermint 10 Benzyl acetate 20 Glycol ester 20 Linalool 13 Allyl heptanoate 30

[0097] Table 6

[0098] Floral scent Blending amount (%) Methyl dihydrojasmonate 40 Terpineol 20 Phenylethyl alcohol 30 Heliotropin 10

[0099] The evaluation results are shown in Table 7.

[0100] Table 7

[0101] Embodiment 14 Embodiment 15 Example 16 Comparative Example 1 Blending amount Blending amount Blending amount Blending amount Fruity 30μl Floral scent 30μl Herbal aroma 30μl Flower scent as a comparative example 30μl Pet mat one one one one [Evaluation 1] Masking / conditioning of dog urine 2.6 / 0.7 2.5 / 0.6 2.9 / 0.8 1.2 / 0.4 [Evaluation 2] Masking / mixing of cat urine 2.5 / 0.6 2.7 / 0.7 2.8 / 0.8 0.8 / 0.4 [Evaluation 3] Masking / mixing of cat feces 2.6 / 0.6 2.7 / 0.6 2.6 / 0.7 0.7 / 0.0

[0102] [Examples 17 to 19] (Use of deodorizing fragrance composition in cat litter)

[0103] Cat litters containing the deodorant fragrance composition according to the present invention were prepared as shown in Table 8. The evaluation method was performed as follows. Cat litters (Pet's One hardening cat litter: CAINZ CORPORATION) were scented with 100 μl of each of the deodorant fragrance compositions shown in Tables 5a to 5c and the fragrances as comparative examples shown in Table 8, and 100 μl of each of the model malodorous substances shown in Tables 1 to 3 were added dropwise from above.

[0104] Three panelists examined the samples prepared in the above steps, and determined the masking effect and harmonizing effect of the samples on the unpleasant odors, ie, feces and urine odors.

[0105] Table 8

[0106] Embodiment 14 Embodiment 15 Example 16 Comparative Example 2 Blending amount Blending amount Blending amount Blending amount Fruity 100μl Floral scent 100μl Herbal aroma 100μl Flower scent as a comparative example 100μl Cat litter (mineral) 100g 100g 100g 100g [Evaluation 1] Masking / conditioning of dog urine 2.8 / 0.8 2.5 / 0.6 2.8 / 0.8 0.8 / -0.3 [Evaluation 2] Masking / mixing of cat urine 2.7 / 0.7 2.8 / 0.7 2.6 / 0.8 0.5 / -0.1 [Evaluation 3] Masking / mixing of cat feces 2.7 / 0.7 2.7 / 0.6 2.6 / 0.7 0.3 / 0.0

[0107] [Examples 17 to 19] (Use of deodorizing fragrance composition in cat litter)

[0108] As shown in Table 9, cat litters containing the deodorant fragrance composition according to the present invention were prepared. The evaluation method was performed as follows. Cat litters (Pet's One paper cat litter: CAINZ CORPORATION) were scented with 100 μl of each of the deodorant fragrance compositions shown in Tables 5a to 5c and the fragrances as comparative examples shown in Table 6, and 100 μl of each of the model malodorous substances shown in Tables 1 to 3 were added dropwise from above.

[0109] Three panelists examined the samples prepared in the above steps, and determined the masking effect and harmonizing effect of the samples on the unpleasant odors, ie, feces and urine odors.

[0110] Table 9

[0111] Embodiment 17 Embodiment 18 Embodiment 19 Comparative Example 3 Blending amount Blending amount Blending amount Blending amount Fruity 100μl Floral scent 100μl Herbal aroma 100μl Flower scent as a comparative example 100μl Cat litter (paper) 100g 100g 100g 100g [Evaluation 1] Masking / conditioning of dog urine 2.8 / 0.8 2.5 / 0.6 2.8 / 0.8 0.4 / -0.4 [Evaluation 2] Masking / mixing of cat urine 2.7 / 0.7 2.8 / 0.7 2.6 / 0.8 0.5 / -0.2 [Evaluation 3] Masking / mixing of cat feces 2.7 / 0.7 2.7 / 0.6 2.6 / 0.7 0.3 / -0.1

[0112] [Examples 20 to 22] (Use of deodorant fragrance composition in pet shampoo)

[0113] Pet shampoo containing the deodorant fragrance composition according to the present invention was prepared as shown in Table 10. The evaluation method was performed as follows: The shampoo shown in Table 10 was added dropwise onto filter paper, and 10 μl of each model malodorous substance shown in Tables 1 to 3 was added dropwise from above.

[0114] Three panelists examined the samples prepared in the above steps, and determined the masking effect and harmonizing effect of the samples on the unpleasant odors, ie, feces and urine odors.

[0115] Table 10

[0116] Embodiment 20 Embodiment 21 Embodiment 22 Comparative Example 4 Compound Name Blending amount Blending amount Blending amount Blending amount Fruity 0.5 Floral scent 0.5 Herbal aroma 0.5 Flower scent as a comparative example 0.5 Sodium lauryl sulfate 28.0 28.0 28.0 28.0 Coconut Acid Amidopropyl Betaine Solution 8.0 8.0 8.0 8.0 Methylparaben 2.0 2.0 2.0 2.0 Phenoxyethanol 0.3 0.3 0.3 0.3 Sodium Lauryl Sulfate 28.0 28.0 28.0 28.0 NIKKOL AM-3130N 8.0 8.0 8.0 8.0 Purified water Remaining amount Remaining amount Remaining amount Remaining amount [Evaluation 1] Masking / conditioning of dog urine 2.8 / 0.9 2.6 / 0.7 2.8 / 0.8 0.5 / 0.3 [Evaluation 2] Masking / mixing of cat urine 2.6 / 0.8 2.8 / 0.7 2.7 / 0.8 0.5 / 0.1 [Evaluation 3] Masking / mixing of cat feces 2.6 / 0.7 2.8 / 0.7 2.6 / 0.8 0.3 / 0.3

[0117] [Examples 23 to 25] (Use of deodorant fragrance composition in pet spray)

[0118] A pet spray containing the deodorant fragrance composition according to the present invention was prepared as shown in Table 11. Filter paper to which 10 μl of each model malodorous substance shown in Tables 1 to 3 was added dropwise was placed in a disposable beaker, and the spray shown in Table 11 was sprayed from above.

[0119] Three panelists examined the samples prepared in the above steps, and determined the masking effect and harmonizing effect of the samples on the unpleasant odors, ie, feces and urine odors.

[0120] Table 11

[0121] Embodiment 23 Embodiment 24 Embodiment 25 Comparative Example 4 Compound Name Blending amount Blending amount Blending amount Blending amount Fruity 0.2 Floral scent 0.2 Herbal aroma 0.2 Flower scent as a comparative example 0.2 Ethanol 10.0 10.0 10.0 10.0 Methyl-β-cyclodextrin 0.5 0.5 0.5 0.5 Purified water Remaining amount Remaining amount Remaining amount Remaining amount [Evaluation 1] Masking / conditioning of dog urine 2.5 / 0.6 2.4 / 0.5 2.6 / 0.8 0.2 / 0.0 [Evaluation 2] Masking / mixing of cat urine 2.3 / 0.5 2.6 / 0.7 2.4 / 0.8 0.4 / 0.2 [Evaluation 3] Masking / mixing of cat feces 2.5 / 0.6 2.6 / 0.6 2.4 / 0.7 0.6 / 0.1

[0122] [Industrial Applicability]

[0123] A method for selecting a fragrance excellent in reducing bad odor has been established by using a main substance causing bad odor generated by feces and urine of dogs and cats as a pseudo malodor.

[0124] Furthermore, the masked fragrance composition prepared by using the deodorizing fragrance composition obtained by the above-mentioned selection method exhibits an excellent masking effect on unpleasant odors and can be suitably used as a pet product, a space deodorant (air freshener or air cleaner, etc.), a clothing deodorant or a deodorant for excrement, etc.

Claims

1. A deodorant fragrance composition for the feces and urine odor of dogs and cats, the deodorant fragrance composition comprising one or more selected from the following component A and one or more selected from the following component B, Component A: 8-mercaptomenthone, 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and ethylene glycol brazic acid ester, Component B: peppermint oil, benzyl acetate, citronellol, (2-tert-butylcyclohexyl) acetate, (4-tert-butylcyclohexyl) acetate, galantol, linalool, α-ionone, and allyl heptanoate.

2. The deodorant fragrance composition according to claim 1, which is for dog urine odor, wherein the component A is 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, and the component B is citronellol and allyl heptanoate.

3. The deodorant fragrance composition according to claim 1, which targets the feces and urine odor of cats, wherein the component A is 8-mercaptomenthone and 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and the component B is peppermint oil and galactopyran.

4. A method for masking the odor of dog and cat feces and urine, the method comprising: Use of the deodorant fragrance composition according to any one of claims 1 to 3.

5. A pet product comprising: The deodorant fragrance composition according to any one of claims 1 to 3.

6. Use of a perfume composition for deodorizing feces and urine odor of dogs and cats, the perfume composition comprising one or more selected from the following component A and one or more selected from the following component B, Component A: 8-mercaptomenthone, 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and ethylene glycol brazic acid ester, Component B: peppermint oil, benzyl acetate, citronellol, (2-tert-butylcyclohexyl) acetate, (4-tert-butylcyclohexyl) acetate, galantol, linalool, α-ionone, and allyl heptanoate.

7. The use according to claim 6, wherein the fragrance composition is used for deodorizing dog urine odor, wherein the component A is 1-(5,6,7,8-tetrahydro-2-naphthyl)ethanone, and the component B is citronellol and allyl heptanoate.

8. The use according to claim 6, wherein the fragrance composition is used for deodorizing cat feces and urine odor, wherein the component A is 8-mercaptomenthone and 2,4,6-trimethyl-4-phenyl-1,3-dioxane, and the component B is peppermint oil and galactopyran.

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