Composition beneficial to enhancing natural flower fragrance in daily essence and preparation method thereof

Abstract

The invention relates to the technical field of flavors and fragrances, and particularly discloses a composition beneficial to enhancing natural flower fragrance in daily-use flavors and a preparation method of the composition. The composition beneficial to enhancing the natural flower fragrance in the daily essence comprises the following components: an alcohol composition, an ester composition, an ether composition, an aldehyde composition, a phenol composition, a ketone composition, an acid composition, artificial cognac oil, 3-methylindole and a composite plant extract. The composite plant extract comprises a sweet-scented osmanthus extract, a chrysanthemum extract, a rose extract, a jasmine flower extract, a michelia alba extract, a vanilla extract, a lavender extract, an iris flower extract, a bergamot extract, a gardenia extract, an orange flower extract, a violet extract, a cananga odorata flower extract, a peony flower extract and a dai-dai leaf extract; and compounding the pelargonium graveolens extract. The method has the advantages that vivid natural flower fragrance can be generated, and the fragrance can be better kept for a long time.

Description

Technical Field

[0001] The invention relates to the field of flavors and fragrances, in particular to a composition which is beneficial to enhancing the natural flower fragrance in daily flavors and a preparation method thereof. Background Art

[0002] Daily flavors, as important additives to enhance the sensory quality of consumer goods, are widely used in cosmetics, detergents, etc.

[0003] There are many kinds of daily-use flavors on the market. Daily-use flavors are formulated into various scents by adding various aroma substances. However, although the existing flower-scented flavors can have the aroma of flowers, there is still a big gap between the flower fragrance produced by the flavors and the natural flower fragrance. It is difficult to obtain a realistic natural flower fragrance, and the fragrance is not durable. Therefore, there is still room for improvement. Summary of the invention

[0004] In order to produce realistic natural floral fragrance and make the fragrance last longer, the present application provides a composition and a preparation method thereof that are beneficial to enhancing the natural floral fragrance in daily fragrances.

[0005] In the first aspect, the present application provides a composition that is beneficial for enhancing the natural flower scent in daily fragrances, using the following technical solution: A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances, comprising the following components in parts by weight: Alcohol composition 63.1-102.35 parts; 25-41.5 parts of ester composition; 2.2-3.6 parts of ether composition; 0.75-2 parts of aldehyde composition; 0.15-0.45 parts of phenolic composition; 0.15-0.45 parts of ketone composition; Acid composition 0.3-0.5 parts; 1-2 parts of artificial konjac oil; 3-methylindole 0.08-0.15 part; 0.56-2.35 parts of compound plant extract; The composite plant extract is a combination of osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract and geranium extract.

[0006] By adopting the above technical scheme, by adding osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract, and mixing with other combinations, a series of chemical ripening reactions will occur, so that the composition that is beneficial to enhancing the natural flower fragrance in daily-use flavors can produce realistic natural flower fragrance, and can give the flavors a charming natural flower fragrance, which can attract insects such as bees to come and collect nectar.

[0007] Moreover, the combination of multiple ingredients can make the fragrance lasting and not easily dissipate quickly, achieving a good effect of long-lasting fragrance.

[0008] Preferably, the mass ratio of the osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, agave leaf extract and geranium extract is 0.05-0.15:0.05-0.15:0.05-0.2:0.05-0.2:0.05-0.15:0.05-0.2:0.05-0.2:0.05-0.15:0.01-0.1:0.05-0.2:0.05-0.15:0.01-0.1:0.05-0.2:0.05-0.15:0.01-0.1:0.01-0.1:0.01-0.1:0.01-0.1:0.01-0.1.

[0009] By adopting the above technical scheme and specifically selecting the mass ratios of osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange blossom extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract and geranium extract, the effect of the mutual coordination of the ingredients is better and the effect of lasting fragrance is better.

[0010] Preferably, the alcohol composition is a compound of phenylethyl alcohol, benzyl alcohol, linalool, citronellol, geraniol, nerol and butanol, and the mass ratio of phenylethyl alcohol, benzyl alcohol, linalool, citronellol, geraniol, nerol and butanol is 15-25:15-25:15-25:8-12:6-9:4-6:0.1-0.35.

[0011] By adopting the above technical scheme, the effect of specifically selecting the alcohol composition of phenylethyl alcohol, benzyl alcohol, linalool, citronellol, geraniol, nerol and butanol for compounding and coordinating with the composite plant extract is better, and the natural floral fragrance can be better produced.

[0012] Preferably, the ester composition is a compound of benzyl acetate, linalyl acetate, phenethyl acetate, phenethyl phenylacetate, benzyl benzoate, methyl benzoate, ethyl lactate, isopentyl acetate, methyl anthranilate, and p-cresol phenylacetate, and the mass ratio of benzyl acetate, linalyl acetate, phenethyl acetate, phenethyl phenylacetate, benzyl benzoate, methyl benzoate, ethyl lactate, isopentyl acetate, methyl anthranilate, and p-cresol phenylacetate is 5-8:1.5-2.5:4-6:4-6:4-6:1.5-3.5:1.5-3.5:1-2:2-3:0.5-1.

[0013] By adopting the above technical scheme, by specifically selecting the ester composition as a compound of benzyl acetate, linalyl acetate, phenethyl acetate, phenethyl phenylacetate, benzyl benzoate, methyl benzoate, ethyl lactate, isopentyl acetate, methyl anthranilate, and p-cresol phenylacetate, it is better matched with the composite plant extract, and the natural floral fragrance produced is more realistic.

[0014] Preferably, the ether composition is a compound of methyl cedarwood ether, ethyl naphthyl ether and dimethyl ether, and the mass ratio of methyl cedarwood ether, ethyl naphthyl ether and dimethyl ether is 2-3:0.1-0.25:0.1-0.35.

[0015] By adopting the above technical scheme, by specifically selecting the ether composition as a compound of methyl cedarwood ether, ethyl naphthyl ether and dimethyl ether, the effect of combining with the composite plant extract is better, and the natural floral fragrance produced after chemical ripening is more intense.

[0016] Preferably, the aldehyde composition is a compound of alpha-amylcinnamaldehyde, hydroxycitronellal, benzaldehyde, phenylacetaldehyde and heliotropein, and the mass ratio of alpha-amylcinnamaldehyde, hydroxycitronellal, benzaldehyde, phenylacetaldehyde and heliotropein is 0.5-1:0.1-0.25:0.05-0.25:0.05-0.25:0.05-0.25.

[0017] By adopting the above technical scheme, by specifically selecting the aldehyde composition as a compound of amyl cinnamaldehyde, hydroxycitronellal, benzaldehyde, phenylacetaldehyde and heliotropin, the effect of combining with the composite plant extract is better, and a rich and realistic natural floral scent is better produced.

[0018] Preferably, the phenolic composition is a compound of eugenol, isoeugenol and ethyl maltol, and the mass ratio of the eugenol, isoeugenol and ethyl maltol is 0.05-0.15:0.05-0.15:0.05-0.15.

[0019] By adopting the above technical scheme, by specifically selecting the phenolic composition as a compound of eugenol, isoeugenol and ethyl maltol, it can be better coordinated with the composite plant extract to better produce natural floral fragrance.

[0020] Preferably, the ketone composition is a compound of damascena, furanone and soy sauce ketone, and the mass ratio of damascena, furanone and soy sauce ketone is 0.05-0.15:0.05-0.15:0.05-0.15.

[0021] By adopting the above technical scheme, and by specifically selecting the ketone composition as a compound of damascena, furanone, and soy sauce ketone, the natural floral fragrance produced after chemical ripening is more refreshing.

[0022] Preferably, the acid composition is a compound of benzoic acid and phenylacetic acid, and the mass ratio of benzoic acid to phenylacetic acid is 0.15-0.25:0.15-0.25.

[0023] By adopting the above technical scheme, by specifically selecting the acid composition as a compound of benzoic acid and phenylacetic acid, and combining it with the composite plant extract, the natural floral fragrance produced is more natural.

[0024] In a second aspect, the present application provides a method for preparing a composition that is beneficial for enhancing the natural flower scent in daily fragrances, using the following technical solution: A method for preparing the above-mentioned composition that is beneficial for enhancing the natural flower fragrance in daily fragrances comprises the following steps: Step 1), mixing the alcohol composition, the ester composition, the ether composition, the aldehyde composition, the phenol composition, the ketone composition, the acid composition, the artificial konjac oil, 3-methylindole, and the composite plant extract to obtain a mixture; Step 2), sealing the mixture and letting it stand for 7-9 days to obtain a composition that is beneficial for enhancing the natural flower fragrance in daily fragrance.

[0025] By adopting the above technical scheme, the ingredients are fully matured by sealing and standing for 7-9 days, and a natural floral fragrance that is refreshing, fragrant and full of floral aroma is produced. The fragrance is long-lasting and not easy to dissipate, and the effect of long-lasting fragrance is better.

[0026] In summary, this application has the following beneficial effects: 1. Since the present invention adds osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium extract, and other combinations, a series of chemical ripening reactions will occur after mixing, so that the composition that is beneficial to enhancing the natural flower fragrance in daily fragrance can produce realistic natural flower fragrance, can give the fragrance a charming natural flower fragrance, and they can attract insects such as bees to come to collect nectar. Moreover, the combination of multiple ingredients can also make the fragrance lasting and not easy to dissipate quickly, and play a good effect of lasting fragrance.

[0027] 2. In the present application, it is preferred to specifically select the mass ratio of osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract, and geranium extract, so that the effect of the mutual coordination of the ingredients is better and the effect of lasting fragrance is better.

[0028] 3. The method of the present application allows the ingredients to fully mature by sealing and standing for 7-9 days, and produces a natural floral fragrance that is refreshing, fragrant, and full of floral aroma. The fragrance is long-lasting and not easy to dissipate, and the effect of long-lasting fragrance is better. DETAILED DESCRIPTION

[0029] The present application is further described in detail below with reference to the embodiments.

[0030] Example 1 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances is prepared from the following components: Alcohol compositions, ester compositions, ether compositions, aldehyde compositions, phenol compositions, ketone compositions, acid compositions, artificial konjac oil, 3-methylindole, and composite plant extracts.

[0031] The alcohol composition is a compound of phenylethyl alcohol, benzyl alcohol, linalool, citronellol, geraniol, nerol and butanol.

[0032] The ester composition is a compound of benzyl acetate, linalyl acetate, phenethyl acetate, phenethyl phenylacetate, benzyl benzoate, methyl benzoate, ethyl lactate, isopentyl acetate, methyl anthranilate and p-cresol phenylacetate.

[0033] The ether composition is a compound of methyl cedarwood ether, ethyl naphthyl ether and dimethyl ether.

[0034] The aldehyde composition is a compound of alpha-amylcinnamaldehyde, hydroxycitronellal, benzaldehyde, phenylacetaldehyde and heliotropin.

[0035] The phenol composition is a compound of eugenol, isoeugenol and ethyl maltol.

[0036] The ketone composition is a compound of damascena, furanone and soy sauce ketone.

[0037] The acid composition is a compound of benzoic acid and phenylacetic acid.

[0038] The composite plant extract is a combination of osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract, and geranium extract.

[0039] The source information of each raw material is shown in Table 1.

[0040] The preparation method of the composition which is beneficial to enhancing the natural flower fragrance in daily fragrance comprises the following steps: Step 1), putting the alcohol composition, ester composition, ether composition, aldehyde composition, phenol composition, ketone composition, acid composition, artificial konjac oil, 3-methyl indole, and composite plant extract into a stirring vat, stirring at 50 r / min for 60 min, mixing evenly, and obtaining a mixture.

[0041] Step 2), pouring the mixture into a stainless steel barrel, covering the barrel with a lid, sealing and standing for 7 days, thereby obtaining a composition that is beneficial for enhancing the natural flower fragrance in daily fragrance.

[0042] In the preparation method, the input mass (kg) of each raw material is shown in Table 2.

[0043] Example 2 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances is prepared from the following components: Alcohol compositions, ester compositions, ether compositions, aldehyde compositions, phenol compositions, ketone compositions, acid compositions, artificial konjac oil, 3-methylindole, and composite plant extracts.

[0044] The alcohol composition is a compound of phenylethyl alcohol, benzyl alcohol, linalool, citronellol, geraniol, nerol and butanol.

[0045] The ester composition is a compound of benzyl acetate, linalyl acetate, phenethyl acetate, phenethyl phenylacetate, benzyl benzoate, methyl benzoate, ethyl lactate, isopentyl acetate, methyl anthranilate and p-cresol phenylacetate.

[0046] The ether composition is a compound of methyl cedarwood ether, ethyl naphthyl ether and dimethyl ether.

[0047] The aldehyde composition is a compound of alpha-amylcinnamaldehyde, hydroxycitronellal, benzaldehyde, phenylacetaldehyde and heliotropin.

[0048] The phenol composition is a compound of eugenol, isoeugenol and ethyl maltol.

[0049] The ketone composition is a compound of damascena, furanone and soy sauce ketone.

[0050] The acid composition is a compound of benzoic acid and phenylacetic acid.

[0051] The composite plant extract is a combination of osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract, and geranium extract.

[0052] The source information of each raw material is shown in Table 1.

[0053] The preparation method of the composition which is beneficial to enhancing the natural flower fragrance in daily fragrance comprises the following steps: Step 1), putting the alcohol composition, ester composition, ether composition, aldehyde composition, phenol composition, ketone composition, acid composition, artificial konjac oil, 3-methyl indole, and composite plant extract into a stirring vat, stirring at 55 r / min for 75 minutes, mixing evenly, and obtaining a mixture.

[0054] Step 2), pouring the mixture into a stainless steel barrel, covering the barrel with a lid, sealing and standing for 8 days, thereby obtaining a composition that is beneficial for enhancing the natural flower fragrance in daily fragrance.

[0055] In the preparation method, the input mass (kg) of each raw material is shown in Table 2.

[0056] Example 3 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances is prepared from the following components: Alcohol compositions, ester compositions, ether compositions, aldehyde compositions, phenol compositions, ketone compositions, acid compositions, artificial konjac oil, 3-methylindole, and composite plant extracts.

[0057] The alcohol composition is a compound of phenylethyl alcohol, benzyl alcohol, linalool, citronellol, geraniol, nerol and butanol.

[0058] The ester composition is a compound of benzyl acetate, linalyl acetate, phenethyl acetate, phenethyl phenylacetate, benzyl benzoate, methyl benzoate, ethyl lactate, isopentyl acetate, methyl anthranilate and p-cresol phenylacetate.

[0059] The ether composition is a compound of methyl cedarwood ether, ethyl naphthyl ether and dimethyl ether.

[0060] The aldehyde composition is a compound of alpha-amylcinnamaldehyde, hydroxycitronellal, benzaldehyde, phenylacetaldehyde and heliotropin.

[0061] The phenol composition is a compound of eugenol, isoeugenol and ethyl maltol.

[0062] The ketone composition is a compound of damascena, furanone and soy sauce ketone.

[0063] The acid composition is a compound of benzoic acid and phenylacetic acid.

[0064] The composite plant extract is a combination of osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract, and geranium extract.

[0065] The source information of each raw material is shown in Table 1.

[0066] The preparation method of the composition which is beneficial to enhancing the natural flower fragrance in daily fragrance comprises the following steps: Step 1), putting the alcohol composition, ester composition, ether composition, aldehyde composition, phenol composition, ketone composition, acid composition, artificial konjac oil, 3-methyl indole, and composite plant extract into a stirring vat, stirring at 60 r / min for 90 min, mixing evenly, and obtaining a mixture.

[0067] Step 2), pouring the mixture into a stainless steel barrel, covering the barrel with a lid, sealing and standing for 9 days, thereby obtaining a composition that is beneficial for enhancing the natural flower fragrance in daily fragrance.

[0068] In the preparation method, the input mass (kg) of each raw material is shown in Table 2.

[0069] Table 1. Source information of each raw material in Examples 1-3 Table 2. Input weight of each raw material in Examples 1-3 (kg) Comparative Example 1 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances, compared with Example 2, the only difference is that an equal amount of Impatiens balsamina extract is used to replace the Osmanthus fragrans extract.

[0070] Impatiens balsamina extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd.

[0071] Comparative Example 2 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances, compared with Example 2, the only difference is that an equal amount of honeysuckle extract is used to replace chrysanthemum extract.

[0072] Honeysuckle extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd.

[0073] Comparative Example 3 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances, compared with Example 2, the only difference is that an equal amount of rose extract is used to replace the rose extract.

[0074] Rose extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd.

[0075] Comparative Example 4 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances. Compared with Example 2, the only difference is that the jasmine flower extract is replaced by an equal amount of snow lotus flower extract.

[0076] Snow lotus extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd.

[0077] Comparative Example 5 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances. Compared with Example 2, the only difference is that an equal amount of tea tree flower extract is used to replace the white magnolia extract.

[0078] Tea tree flower extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd.

[0079] Comparative Example 6 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances. Compared with Example 2, the only difference is that an equal amount of white hyacinth flower extract is used to replace the vanilla extract.

[0080] White lentil flower extract was purchased from Shaanxi Tianshengyuan Biotechnology Co., Ltd.

[0081] Comparative Example 7 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances, compared with Example 2, the only difference is that an equal amount of Grifola frondosa extract is used to replace the lavender extract.

[0082] The extract of Grifola frondosa was purchased from Shaanxi Tianshengyuan Biotechnology Co., Ltd.

[0083] Comparative Example 8 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances. Compared with Example 2, the only difference is that an equal amount of coltsfoot flower extract is used to replace the iris flower extract.

[0084] The coltsfoot flower extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd.

[0085] Comparative Example 9 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances, compared with Example 2, the only difference is that an equal amount of peach blossom extract is used to replace the bergamot extract.

[0086] Peach blossom extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd.

[0087] Comparative Example 10 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrances, compared with Example 2, the only difference is that an equal amount of kapok flower extract is used to replace the gardenia flower extract.

[0088] Kapok flower extract was purchased from Shaanxi Dashi Biotechnology Co., Ltd.

[0089] Comparative Example 11 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrance, compared with Example 2, the only difference is: Replace the orange blossom extract with an equal amount of astragalus extract.

[0090] Astragalus melongena extract was purchased from Baoji Kaiweikang Biotechnology Co., Ltd.

[0091] Comparative Example 12 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrance, compared with Example 2, the only difference is: Replace violet extract with an equal amount of hibiscus flower extract.

[0092] Hibiscus flower extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd.

[0093] Comparative Example 13 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrance, compared with Example 2, the only difference is: Replace the ylang-ylang flower extract with an equal amount of rapeseed flower extract.

[0094] Rapeseed flower extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd.

[0095] Comparative Example 14 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrance, compared with Example 2, the only difference is: An equal amount of Banaba extract was used to replace the Peony flower extract.

[0096] Banaba extract was purchased from Baoji Kaiweikang Biotechnology Co., Ltd.

[0097] Comparative Example 15 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrance, compared with Example 2, the only difference is: An equal amount of Erigeron breviscapus flower extract was used to replace the Herba Lysimachiae leaf extract.

[0098] The extract of Erigeron breviscapus was purchased from Shanyang Lianfeng Biotechnology Co., Ltd.

[0099] Comparative Example 16 A composition that is beneficial for enhancing the natural flower fragrance in daily fragrance, compared with Example 2, the only difference is: An equal amount of poplar flower extract was used to replace the geranium extract.

[0100] The poplar flower extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd.

[0101] Experiment 1 The compositions of various embodiments or comparative examples that are beneficial for enhancing the natural flower fragrance in daily fragrances are prepared into samples to be tested.

[0102] Gather a number of volunteers, blindfold them, and have them smell the fragrance of the bouquet of flowers first, and then smell the fragrance of the sample to be tested. The volunteers use their sense of smell to determine which of the two fragrances is the fragrance of real flowers.

[0103] Each example or comparative example is tested by 100 random volunteers, and the percentage (%) of the sample to be tested being a real flower fragrance is recorded.

[0104] Samples to be tested: 10 g of the composition that is beneficial to enhancing the natural flower fragrance in daily fragrance, 40 g of deionized water, and 50 g of anhydrous ethanol are mixed evenly to obtain a sample to be tested.

[0105] Flower bouquet: 2 red roses, 2 carnations, and 2 jasmine flowers are tied together to make a flower bouquet.

[0106] When smelling the odor, the distance between the volunteer's nose and the test sample or bouquet of flowers was between 10-15 cm.

[0107] Experiment 2 The compositions of various embodiments or comparative examples that are beneficial for enhancing the natural flower fragrance in daily fragrances are prepared into samples to be tested.

[0108] 1 ml of the sample to be tested was dropped onto a filter paper with a length of 5 cm and a width of 1 cm to prepare the test paper. Ten test papers were prepared for each embodiment or comparative example.

[0109] All the test papers were aired outdoors for 10 hours. After the airing was completed, the aroma intensity of all the test papers was immediately evaluated. The scoring criteria are as follows: 1 point: Almost no aroma; 2 points: A light fragrance can be smelled; 3 points: The aroma is clearly audible; 4 points: The aroma is relatively strong; 5 points: The aroma is very strong.

[0110] The score of each group was averaged.

[0111] Samples to be tested: 10 g of the composition that is beneficial to enhancing the natural flower fragrance in daily fragrance, 40 g of deionized water, and 50 g of anhydrous ethanol are mixed evenly to obtain a sample to be tested.

[0112] When smelling the odor, the distance between the volunteer's nose and the test paper was between 10-15 cm.

[0113] The specific experimental data of Experiment 1-2 are shown in Table 3.

[0114] Table 3. Experimental data of Experiment 1-2 According to the data comparison of each embodiment and the comparative example in Table 3, it can be obtained that the proportion of the test samples selected as real fresh flower fragrance in each embodiment is significantly higher than that in each comparative example. It can be seen that in each embodiment, due to the addition of osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, agave leaf extract, and geranium extract, after chemical ripening, the aroma produced is closer to the natural flower fragrance and closer to the aroma of a mixed fresh flower bouquet. After the comparative examples are replaced with other fresh flower extracts, the aroma produced after chemical ripening changes, and the fidelity of the natural flower fragrance is significantly reduced.

[0115] The aroma intensity of the test papers in each embodiment after ventilation for 10 hours is significantly higher than that of the comparative examples. It can be seen that the embodiments can not only improve the fidelity of the natural floral fragrance, but also have the effect of lasting fragrance, so that the fragrance of the essence is not easy to dissipate by adding osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract.

[0116] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A composition that is beneficial for enhancing the natural flower scent in daily fragrances, characterized in that: The composition includes the following components in parts by weight: Alcohol composition 63.1-102.35 parts; 25-41.5 parts of ester composition; 2.2-3.6 parts of ether composition; 0.75-2 parts of aldehyde composition; 0.15-0.45 parts of phenolic composition; 0.15-0.45 parts of ketone composition; Acid composition 0.3-0.5 parts; 1-2 parts of artificial konjac oil; 3-methylindole 0.08-0.15 part; 0.56-2.35 parts of compound plant extract; The composite plant extract is a combination of osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract and geranium extract.

2. The composition according to claim 1, which is beneficial for enhancing the natural flower fragrance in daily fragrance, is characterized in that: The mass ratios of the osmanthus extract, chrysanthemum extract, rose extract, jasmine extract, white magnolia extract, vanilla extract, lavender extract, iris extract, bergamot extract, gardenia extract, orange flower extract, violet extract, ylang-ylang flower extract, peony flower extract, geranium leaf extract and geranium extract are 0.05-0.15: 0.05-0.15: 0.05-0.2: 0.05-0.2: 0.05-0.15: 0.05-0.2: 0.05-0.2: 0.05-0.15: 0.01-0.1: 0.05-0.2: 0.05-0.15: 0.01-0.1: 0.05-0.2: 0.05-0.15: 0.01-0.1: 0.01-0.1: 0.01-0.1: 0.01-0.1: 0.01-0.

1.

3. The composition according to claim 2, which is beneficial for enhancing the natural flower fragrance in daily fragrance, is characterized in that: The alcohol composition is a compound of phenylethyl alcohol, benzyl alcohol, linalool, citronellol, geraniol, nerol and butanol, and the mass ratio of the phenylethyl alcohol, benzyl alcohol, linalool, citronellol, geraniol, nerol and butanol is 15-25:15-25:15-25:8-12:6-9:4-6:0.1-0.

35.

4. The composition according to claim 3 for enhancing the natural flower scent in daily fragrance, characterized in that: The ester composition is a compound of benzyl acetate, linalyl acetate, phenethyl acetate, phenethyl phenylacetate, benzyl benzoate, methyl benzoate, ethyl lactate, isopentyl acetate, methyl anthranilate, and p-cresol phenylacetate, wherein the mass ratio of benzyl acetate, linalyl acetate, phenethyl acetate, phenethyl phenylacetate, benzyl benzoate, methyl benzoate, ethyl lactate, isopentyl acetate, methyl anthranilate, and p-cresol phenylacetate is 5-8: 1.5-2.5：4-6：4-6：4-6：1.5-3.5：1.5-3.5：1-2：2-3：0.5-1。 5. The composition for enhancing the natural flower scent in daily fragrance according to claim 4, characterized in that: The ether composition is a compound of methyl cedarwood ether, ethyl naphthyl ether and dimethyl ether, and the mass ratio of the methyl cedarwood ether, ethyl naphthyl ether and dimethyl ether is 2-3:0.1-0.25:0.1-0.

35.

6. The composition for enhancing the natural flower scent in daily fragrance according to claim 5, characterized in that: The aldehyde composition is a compound of alpha-amylcinnamaldehyde, hydroxycitronellal, benzaldehyde, phenylacetaldehyde and heliotropein, and the mass ratio of alpha-amylcinnamaldehyde, hydroxycitronellal, benzaldehyde, phenylacetaldehyde and heliotropein is 0.5-1:0.1-0.25:0.05-0.25:0.05-0.25:0.05-0.

25.

7. The composition for enhancing the natural flower scent in daily fragrance according to claim 6, characterized in that: The phenol composition is a compound of eugenol, isoeugenol and ethyl maltol, and the mass ratio of the eugenol, isoeugenol and ethyl maltol is 0.05-0.15:0.05-0.15:0.05-0.

15.

8. The composition for enhancing the natural flower scent in daily fragrance according to claim 7, characterized in that: The ketone composition is a compound of damascena, furanone and soy sauce ketone, and the mass ratio of damascena, furanone and soy sauce ketone is 0.05-0.15:0.05-0.15:0.05-0.

15.

9. The composition for enhancing the natural flower scent in daily fragrance according to claim 8, characterized in that: The acid composition is a compound of benzoic acid and phenylacetic acid, and the mass ratio of the benzoic acid to the phenylacetic acid is 0.15-0.25:0.15-0.

25.

10. A method for preparing a composition for enhancing the natural flower fragrance in daily fragrances according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1), uniformly mixing the alcohol composition, the ester composition, the ether composition, the aldehyde composition, the phenol composition, the ketone composition, the acid composition, artificial konjac oil, 3-methylindole, and the composite plant extract to obtain a mixture; Step 2), the mixture is sealed and left to stand for 7-9 days to obtain a composition that is beneficial for enhancing the natural flower fragrance in daily fragrance.

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