Coriander essential oil and preparation method thereof, coriander essence, atomization substrate, atomization device and buccal product

Abstract

The invention provides coriander essential oil, a preparation method of the coriander essential oil, coriander essence, an atomization substrate, an atomization device and a buccal product, and relates to the field of edible essence of food additives. The coriander essential oil is prepared from 60 to 70 parts by mass of linalool, 2 to 5 parts by mass of gamma-terpinene, 1 to 3 parts by mass of a-pinene, 0.3 to 0.5 part by mass of myrcene, 1 to 2 parts by mass of neryl acetate, 1 to 3 parts by mass of limonene, 1 to 3 parts by mass of p-cymene, 2 to 5 parts by mass of camphor, 0.2 to 0.5 part by mass of camphene, 0.1 to 0.3 part by mass of capraldehyde and 0.1 to 0.3 part by mass of a-phellandrene. The coriander essential oil can retain key aroma components in coriander, has the advantage of high flavor reduction degree of natural coriander, and can meet the pursuit of consumers for sense of reality.

Description

Technical Field

[0001] The present application relates to the field of edible flavors of food additives, and in particular to coriander essential oil and a preparation method thereof, coriander flavor, an atomizing matrix, an atomizing device and an oral product. Background Art

[0002] As a herb with a distinctive aroma and a long history of medicinal use, coriander has a wide range of application value in many fields such as food and cosmetics. However, the existing coriander essential oil has the problem of insufficient flavor restoration. The lack of flavor restoration not only affects the application effect of coriander essential oil in the fields of food, beverages, etc., limits its market potential, but also brings unsatisfactory experience to consumers. Summary of the invention

[0003] The purpose of the present application is to provide a coriander essential oil and a preparation method thereof, a coriander essence, an atomization matrix, an atomization device and an oral product to solve the above-mentioned problems.

[0004] To achieve the above objectives, this application adopts the following technical solutions:

[0005] A coriander essential oil is measured in a first mass fraction, and comprises 60-70 mass fractions of linalool, 2-5 mass fractions of γ-terpinene, 1-3 mass fractions of a-pinene, 0.3-0.5 mass fractions of myrcene, 1-2 mass fractions of neryl acetate, 1-3 mass fractions of limonene, 1-3 mass fractions of p-cymene, 2-5 mass fractions of camphor, 0.2-0.5 mass fractions of camphene, 0.1-0.3 mass fractions of decanal, and 0.1-0.3 mass fractions of a-phellandrene.

[0006] The present application also provides a method for preparing the coriander essential oil as described above, comprising:

[0007] Mixing coriander and an extractant, heating at a temperature lower than the boiling point of the extractant, and filtering to obtain a coriander extract;

[0008] The coriander extract is distilled to remove the extractant, so as to obtain a mixture of coriander essential oil and water, and the oil and water are separated to obtain the coriander essential oil.

[0009] In some embodiments, the mixing of coriander and the extractant comprises the following steps: chopping the coriander, soaking the coriander in the extractant for no less than 1 hour, and fully mixing the mixture of the coriander and the extractant by electromagnetic stirring;

[0010] And / or, the heating at a temperature lower than the boiling point of the extractant comprises the following steps: constant temperature heating at a temperature lower than the boiling point of the extractant;

[0011] And / or, the coriander is a coriander plant;

[0012] And / or, the heating temperature is 50°C-70°C, the heating time is 3h-4h, and the distillation temperature is 77°C-79°C.

[0013] The present application also provides a coriander essence, the raw materials of which include the coriander essential oil mentioned above, and auxiliary fragrance raw materials, and the auxiliary fragrance raw materials include at least one of spicy fragrance raw materials, green fragrance raw materials, floral fragrance raw materials, and caramel sweet fragrance raw materials.

[0014] In some embodiments, measured in the second mass fraction, the coriander essence includes: 1 to 5 mass parts of the coriander essential oil, 0.2 to 0.6 mass parts of the spicy aroma raw materials, 0.43 to 1.13 mass parts of the green aroma raw materials, 0.03 to 0.14 mass parts of the floral aroma raw materials, and 0.2 to 1.5 mass parts of the caramel sweet aroma raw materials, wherein the coriander essential oil includes the coriander essential oil described above.

[0015] In some embodiments, the spicy raw material includes at least one of linalool and eugenol;

[0016] The green fragrance raw material includes at least one of nonanol, leaf acetate, leaf alcohol, and melonal;

[0017] The floral fragrance raw material includes at least one of n-decanol and ethylionone;

[0018] The caramel-sweet aroma raw material includes at least one of ethyl maltol and furanone.

[0019] In some embodiments, the spicy raw material includes 0.1 to 0.3 parts by mass of linalool and 0.1 to 0.3 parts by mass of eugenol, measured in the second mass fraction;

[0020] And / or, measured in the second mass fraction, the green fragrance raw material includes 0.1 to 0.5 mass fraction of nonanol, 0.2 to 0.4 mass fraction of leaf acetate, 0.08 to 0.15 mass fraction of leaf alcohol, and 0.05 to 0.08 mass fraction of melonal;

[0021] And / or, measured in the second mass fraction, the floral fragrance raw material includes 0.01 to 0.06 mass fraction of n-decanol and 0.02 to 0.08 mass fraction of ethylionone;

[0022] And / or, measured in the second mass parts, the caramel-sweet aroma raw materials include 0.1 to 1 mass parts of ethyl maltol and 0.1 to 0.5 mass parts of furanone.

[0023] The present application also provides an atomization matrix, wherein the atomization matrix includes the coriander essence described above.

[0024] The present application also provides an atomization device, comprising the atomization substrate described above.

[0025] The present application also provides an oral product, comprising the coriander essence described above.

[0026] Compared with the prior art, the beneficial effects of this application include:

[0027] The coriander essential oil of the present application can retain the key aroma components in coriander, has the advantage of high degree of restoration of natural coriander flavor, and can meet consumers' pursuit of authenticity.

[0028] The preparation method of coriander essential oil provided in the present application can efficiently separate and extract high-purity coriander essential oil from coriander, and has the advantage of high extraction efficiency. Moreover, the coriander essential oil prepared by the method of the present application has high purity and can maintain the unique aroma of natural coriander.

[0029] The coriander essence of the present application has the flavor of natural coriander and has a high degree of coriander flavor restoration.

[0030] The atomized matrix of the present application has a coriander flavor, which can meet the needs of consumers who prefer the coriander flavor, and also provides a new direction for the flavor innovation of the atomized matrix.

[0031] The atomizer device of the present application has a natural coriander flavor, which can meet the user's demand for coriander taste and provide a new direction for the flavor innovation of the atomizer device.

[0032] The oral preparation of the present application has a natural coriander flavor and can meet the user's demand for coriander taste. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope of the present application.

[0034] Figure 1 This is a schematic diagram of the coriander essential oil obtained in Preparation Example 1 of this application. DETAILED DESCRIPTION

[0035] As used herein:

[0036] "Prepared from" is synonymous with "comprising." As used herein, the terms "comprising," "including," "having," "containing," or any other variation thereof, are intended to cover a non-exclusive inclusion. For example, a composition, process, method, article, or apparatus that comprises the listed elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, process, method, article, or apparatus.

[0037] The conjunction "consisting of excludes any unspecified element, step, or component. If used in a claim, this phrase renders the claim closed-ended so that it does not include materials other than those described, except for conventional impurities associated therewith. When the phrase "consisting of" appears in a clause of the body of a claim rather than immediately following the subject matter, it limits only the elements described in that clause; other elements are not excluded from the claim as a whole.

[0038] When an amount, concentration, or other value or parameter is expressed as a range, a preferred range, or a range defined by a series of upper preferred values ​​and lower preferred values, this should be understood as specifically disclosing all ranges formed by any pairing of any range upper limit or preferred value with any range lower limit or preferred value, regardless of whether the range is disclosed separately. For example, when a range of "1 to 5" is disclosed, the described range should be interpreted as including ranges "1 to 4", "1 to 3", "1 to 2", "1 to 2 and 4 to 5", "1 to 3 and 5", etc. When a numerical range is described in this article, unless otherwise stated, the range is intended to include its end values ​​and all integers and fractions within the range.

[0039] In these examples, parts and percentages are by mass unless otherwise indicated.

[0040] "Mass parts" refers to the basic unit of measurement that represents the mass ratio of multiple components. 1 part can represent any unit mass, such as 1g, 2.689g, etc. If we say that the mass parts of component A are a parts and the mass parts of component B are b parts, it means the ratio of the mass of component A to the mass of component B is a:b. Or, it means that the mass of component A is aK and the mass of component B is bK (K is an arbitrary number, indicating a multiple factor). It should not be misunderstood that, unlike the mass parts, the sum of the mass parts of all components is not limited to 100 parts. When measured by the first mass part, each mass part represents the first mass, and the first mass can be any mass. When measured by the second mass part, each mass part represents the second mass, and the second mass can be any mass. The first mass and the second mass are independent of each other and are not related.

[0041] "And / or" is used to indicate that one or both of the stated situations may occur, for example, A and / or B includes (A and B) and (A or B).

[0042] The existing coriander essential oil has the problem of insufficient coriander flavor restoration.

[0043] To improve the above technical problems, the present application provides a coriander essential oil, which is measured in a first mass fraction, and includes 60 to 70 parts by mass of linalool, 2 to 5 parts by mass of γ-terpinene, 1 to 3 parts by mass of a-pinene, 0.3 to 0.5 parts by mass of myrcene, 1 to 2 parts by mass of neryl acetate, 1 to 3 parts by mass of limonene, 1 to 3 parts by mass of p-cymene, 2 to 5 parts by mass of camphor, 0.2 to 0.5 parts by mass of camphene, 0.1 to 0.3 parts by mass of decanal, and 0.1 to 0.3 parts by mass of a-phellandrene.

[0044] The coriander essential oil of the present application can highly restore the flavor of natural coriander. The flavor of the coriander essential oil of the present application is closer to fresh coriander, and can meet consumers' pursuit of authenticity.

[0045] In some embodiments, measured by the first mass fraction, the mass fraction of linalool in coriander essential oil can be 60 parts, 61 parts, 62 parts, 63 parts, 64 parts, 65 parts, 66 parts, 67 parts, 68 parts, 69 parts, 70 parts or any value between 60 and 70 parts, the mass fraction of γ-terpinene in coriander essential oil can be 2 parts, 3 parts, 4 parts, 5 parts or any value between 2 and 5 parts, the mass fraction of a-pinene in coriander essential oil can be 1 part, 2 parts, 3 parts or any value between 1 and 3 parts, the mass fraction of myrcene in coriander essential oil can be 0.3 parts, 0.4 parts, 0.5 parts or any value between 0.3 and 0.5 parts, the mass fraction of neryl acetate in coriander essential oil can be 1 part, 2 parts or any value between 1 and 2 parts, and coriander essential oil can be 0. The mass fraction of limonene in the essential oil can be 1 part, 2 parts, 3 parts or any value between 1 and 3 parts, the mass fraction of p-cymene in the coriander essential oil can be 1 part, 2 parts, 3 parts or any value between 1 and 3 parts, the mass fraction of camphor in the coriander essential oil can be 2 parts, 3 parts, 4 parts, 5 parts or any value between 2 and 5 parts, the mass fraction of camphene in the coriander essential oil can be 0.2 parts, 0.3 parts, 0.4 parts, 0.5 parts or any value between 0.2 and 0.5 parts, the mass fraction of decanal in the coriander essential oil can be 0.1 parts, 0.2 parts, 0.3 parts or any value between 0.1 and 0.3 parts, and the mass fraction of a-phellandrene in the coriander essential oil can be 0.1 parts, 0.2 parts, 0.3 parts or any value between 0.1 and 0.3 parts.

[0046] The present application also provides a method for preparing the coriander essential oil as described above, comprising:

[0047] Mixing coriander and an extractant, heating at a temperature lower than the boiling point of the extractant, and filtering to obtain a coriander extract;

[0048] The coriander extract is distilled to remove the extractant, so as to obtain a mixture of coriander essential oil and water, and the oil and water are separated to obtain the coriander essential oil.

[0049] The coriander essential oil prepared by the method of the present application has high purity and can maintain the natural aroma of coriander. In addition, the method of the present application also has the advantages of simple operation and high extraction efficiency.

[0050] In some embodiments, the extractant is an alcohol solvent, and specifically, an alcohol with a low boiling point, such as anhydrous ethanol, can be selected. Anhydrous ethanol can dissolve coriander essential oil. Soaking coriander in ethanol can effectively extract the essential oil components in coriander with a high extraction efficiency. In addition, ethanol has the advantages of high safety and low raw material price.

[0051] In some embodiments, the mixing of coriander and the extractant comprises the following steps: chopping the coriander, soaking the coriander in the extractant for no less than 1 hour, and fully mixing the mixture of the coriander and the extractant by electromagnetic stirring;

[0052] And / or, the heating at a temperature lower than the boiling point of the extractant comprises the following steps: constant temperature heating at a temperature lower than the boiling point of the extractant;

[0053] And / or, the coriander is a coriander plant;

[0054] And / or, the heating temperature is 50°C-70°C, the heating time is 3h-4h, and the distillation temperature is 77°C-79°C; under this condition, the extraction efficiency of coriander essential oil can be further improved.

[0055] In some embodiments, the heating temperature can be 50°C, 55°C, 60°C, 65°C, 70°C or any value between 50°C and 70°C, the heating time can be 3h, 4h or any value between 3h and 4h, and the distillation temperature can be 77°C, 78°C, 79°C or any value between 77°C and 79°C.

[0056] The present application also provides a coriander essence, wherein the raw materials of the coriander essence include the coriander essential oil and auxiliary fragrance raw materials described above, wherein the auxiliary fragrance raw materials include at least one of spicy fragrance raw materials, green fragrance raw materials, floral fragrance raw materials, and burnt sweet fragrance raw materials. The coriander essence has a natural coriander flavor. The aroma of coriander is relatively complex, including spicy, green, and floral aromas. By adding spicy, green, and floral fragrance raw materials, the coriander flavor can be enhanced, and by adding burnt sweet fragrance raw materials, the aroma fullness and comfort of the essence can be improved.

[0057] In some embodiments, the coriander essence comprises, measured in the second mass fraction, 1 to 5 mass fractions of the coriander essential oil, 0.2 to 0.6 mass fractions of the spicy raw materials, 0.43 to 1.13 mass fractions of the green raw materials, 0.03 to 0.14 mass fractions of the floral raw materials, and 0.2 to 1.5 mass fractions of the caramel-sweet raw materials. When the content of each component meets the above conditions, the coriander flavor can be used as the main aroma, the spicy, green, and floral raw materials can enhance the flavor, and the caramel-sweet raw materials can provide a better aroma fullness and comfort, so that the coriander essential oil has a natural coriander flavor.

[0058] In some embodiments, the coriander essence further includes an organic solvent, and the organic solvent includes at least one of ethanol and propylene glycol.

[0059] In some embodiments, measured in the second mass fraction, the coriander essence further includes 10 to 20 parts by mass of ethanol and 71.89 to 87 parts by mass of propylene glycol.

[0060] In some embodiments, measured in the second mass fraction, the mass fraction of coriander essential oil in the coriander essence can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts or any value between 1 and 5 parts.

[0061] Measured in the second mass fraction, the mass fraction of the spicy raw material in the coriander flavor can be 0.2 parts, 0.3 parts, 0.4 parts, 0.5 parts, 0.6 parts or any value between 0.2-0.6 parts.

[0062] Measured in the second mass fraction, the mass fraction of the green fragrance raw material in the coriander essence is 0.43 parts, 0.53 parts, 0.63 parts, 0.73 parts, 0.83 parts, 0.93 parts, 1.03 parts, 1.13 parts or any value between 0.43 and 1.13 parts.

[0063] Measured in terms of the second mass fraction, the mass fraction of the floral fragrance raw material in the coriander essence can be 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.11, 0.12, 0.13, 0.14 or any value between 0.03 and 0.14.

[0064] Measured in terms of the second mass fraction, the mass fraction of the sweet and fragrant raw materials in the coriander essence can be 0.2 parts, 0.3 parts, 0.4 parts, 0.5 parts, 0.6 parts, 0.7 parts, 0.8 parts, 0.9 parts, 1.0 parts, 1.1 parts, 1.2 parts, 1.3 parts, 1.4 parts, 1.5 parts or any value between 0.2-1.5 parts.

[0065] In some embodiments, the spicy raw material includes at least one of linalool and eugenol;

[0066] The green fragrance raw material includes at least one of nonanol, leaf acetate, leaf alcohol, and melonal;

[0067] The floral fragrance raw material includes at least one of n-decanol and ethylionone;

[0068] The caramel-sweet aroma raw material includes at least one of ethyl maltol and furanone.

[0069] In some embodiments, the spicy raw material includes 0.1 to 0.3 parts by mass of linalool and 0.1 to 0.3 parts by mass of eugenol, measured in the second mass fraction;

[0070] And / or, measured in the second mass fraction, the green fragrance raw material includes 0.1 to 0.5 mass fraction of nonanol, 0.2 to 0.4 mass fraction of leaf acetate, 0.08 to 0.15 mass fraction of leaf alcohol, and 0.05 to 0.08 mass fraction of melonal;

[0071] And / or, measured in the second mass fraction, the floral fragrance raw material includes 0.01 to 0.06 mass fraction of n-decanol and 0.02 to 0.08 mass fraction of ethylionone;

[0072] And / or, measured in the second mass parts, the caramel-sweet aroma raw materials include 0.1 to 1 mass parts of ethyl maltol and 0.1 to 0.5 mass parts of furanone.

[0073] In some embodiments, measured in terms of the second mass fraction, the mass fraction of linalool can be 0.1 part, 0.2 part, 0.3 part or any value between 0.1-0.3 part, and the mass fraction of eugenol can be 0.1 part, 0.2 part, 0.3 part or any value between 0.1-0.3 part.

[0074] Measured in the second mass fraction, the mass fraction of nonanol can be 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part or any value between 0.1-0.5 part, the mass fraction of leaf acetate can be 0.2 part, 0.3 part, 0.4 part or any value between 0.2-0.4 part, the mass fraction of leaf alcohol can be 0.08 part, 0.09 part, 0.10 part, 0.11 part, 0.12 part, 0.13 part, 0.14 part, 0.15 part or any value between 0.08-0.15 part, and the mass fraction of melonal can be 0.05 part, 0.06 part, 0.07 part, 0.08 part or any value between 0.05-0.08 part;

[0075] Measured in terms of the second mass fraction, the mass fraction of n-decanol may be 0.01, 0.02, 0.03, 0.04, 0.05, 0.06 or any value between 0.01 and 0.06, and the mass fraction of ethylionone may be 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08 or any value between 0.02 and 0.08;

[0076] Measured in terms of the second mass fraction, the mass fraction of ethyl maltol can be 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1 part or any value between 0.1 and 1 part, and the mass fraction of furanone can be 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part or any value between 0.1 and 0.5 part.

[0077] In recent years, electronic atomization technology has experienced rapid development and has become a substitute for traditional tobacco products. The atomization device uses atomization technology to convert the atomization matrix into a fine and inhalable vapor, which brings users a cleaner, more convenient and diversified smoking experience. This technological innovation has greatly enriched the flavor options of smoking products. In response to the market's growing demand for diversified flavors, the electronic atomization industry has launched atomization devices that imitate the flavors of fruits, foods and beverages to meet the personalized preferences of different consumers. However, in the field of electronic atomization, there have been no reports or applications on coriander flavored atomization devices. In the field of electronic atomization, the lack of coriander flavor limits consumers' choices.

[0078] The present application also provides an atomized substrate, wherein the atomized substrate includes the coriander essence described above. Thus, the aerosol generated by atomization of the atomized substrate has a natural coriander flavor and has the advantage of high natural coriander flavor restoration, which can meet the needs of consumers who have a preference for coriander flavor, and also provides a new direction for flavor innovation of the atomized substrate.

[0079] In some embodiments, the atomization matrix also includes propylene glycol and glycerol, and the mass ratio of the coriander essence to the propylene glycol and the glycerol is (10-15):(40-45):(35-40). For example, the mass ratio of coriander essence to propylene glycol and glycerol can be 10:40:35, 15:45:40, 10:45:40, 15:40:35 or any value between (10-15):(40-45):(35-40).

[0080] Propylene glycol, as a solvent in the atomizing matrix, can make the coriander essential oil evenly dispersed in the atomizing matrix, improving the flavor and taste of the atomizing matrix. Glycerin, as a smoke-generating agent, will produce a large amount of mist after heating, so that the atomizing device can produce a smoke effect. When the mass ratio of coriander essence to propylene glycol and glycerin meets the above conditions, the taste of the atomizing matrix can be optimized, giving it a coriander flavor and a soft and delicate taste. It can also make the smoke more delicate and uniform, satisfying the user experience.

[0081] The present application also provides an atomization device, comprising the atomization substrate described above.

[0082] The aerosol generated by the atomization device of the present application atomizing its atomization matrix has a natural coriander flavor, which can meet the user's demand for coriander taste.

[0083] The present application also provides an oral product, including the coriander flavor described above. In addition to the coriander flavor, the oral product may also include an active agent for preparing oral products with different active functions. The active agent may include different substances such as nicotine, nicotine salt, hexamethyl nicotine, and hexamethyl nicotine salt. The specific form of the oral product may be an oral tablet, an orodispersible film, a hard candy, a chewing gum, a soft candy, an oral bag, and the like.

[0084] The oral preparation of the present application has a highly restored natural coriander flavor and can meet the user's demand for coriander taste.

[0085] The embodiments of the present application will be described in detail below in conjunction with specific examples, but it will be appreciated by those skilled in the art that the following examples are only used to illustrate the present application and should not be considered as limiting the scope of the present application. If specific conditions are not specified in the examples, they are carried out according to normal conditions or the conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.

[0086] 1. Preparation of coriander essential oil

[0087] Preparation Example 1

[0088] Preparation Example 1 provides a coriander essential oil, and the preparation method thereof comprises:

[0089] Select 100g of fresh coriander, chop it and put it into a 1L beaker, then add solvent anhydrous ethanol to cover the coriander pieces to make them fully contact. After soaking for 1 hour, mix them thoroughly by electromagnetic stirring at 400r / min, and maintain the heating temperature at 70°C during the process, so that the effective aroma components in the coriander are dissolved in the solvent. After 4 hours of extraction, stop heating and stirring, cool to room temperature, filter the mixture, filter out plant residues, and obtain coriander extract.

[0090] The coriander extract is distilled at a temperature of 78° C. After the solvent anhydrous ethanol is removed, coriander essential oil is obtained.

[0091] The components of coriander essential oil were analyzed using a GCMS gas chromatography-mass spectrometer, and the component contents obtained by the analysis were converted into parts by mass. The coriander essential oil included 64.55 parts by mass of linalool, 2.36 parts by mass of γ-terpinene, 1.47 parts by mass of α-pinene, 0.31 parts by mass of myrcene, 1.56 parts by mass of neryl acetate, 1.88 parts by mass of limonene, 2.23 parts by mass of p-cymene, 3.75 parts by mass of camphor, 0.46 parts by mass of camphene, 0.22 parts by mass of decanal, and 0.16 parts by mass of α-phellandrene.

[0092] 2. Embodiment of coriander essence

[0093] The coriander essential oil used in the following examples and comparative examples is the coriander essential oil prepared in Preparation Example 1.

[0094] Example 1

[0095] Example 1 provides a coriander essence, which includes, in parts by mass, 1 part of coriander essential oil, 0.1 part by mass of linalool, 0.1 part by mass of eugenol, 0.1 part by mass of nonanol, 0.2 parts by mass of leaf acetate, 0.08 parts by mass of leaf alcohol, 0.05 parts by mass of melonal, 0.01 parts by mass of n-decanol, 0.06 parts by mass of ethylionone, 1 part by mass of ethyl maltol, 0.3 parts by mass of furanone, 10 parts by mass of 95% ethanol and 87 parts by mass of propylene glycol.

[0096] Example 2

[0097] Example 2 provides a coriander essence, which includes 3 parts by mass of coriander essential oil, 0.2 parts by mass of linalool, 0.2 parts by mass of eugenol, 0.3 parts by mass of nonanol, 0.2 parts by mass of leaf acetate, 0.1 parts by mass of leaf alcohol, 0.06 parts by mass of melonal, 0.03 parts by mass of n-decanol, 0.06 parts by mass of ethylionone, 1 part by mass of ethyl maltol, 0.3 parts by mass of furanone, 15 parts by mass of 95% ethanol and 79.55 parts by mass of propylene glycol.

[0098] Example 3

[0099] Example 3 provides a coriander essence, which includes 5 parts by mass of coriander essential oil, 0.3 parts by mass of linalool, 0.3 parts by mass of eugenol, 0.5 parts by mass of nonanol, 0.4 parts by mass of leaf acetate, 0.15 parts by mass of leaf alcohol, 0.05 parts by mass of melonal, 0.05 parts by mass of n-decanol, 0.06 parts by mass of ethylionone, 1 part by mass of ethyl maltol, 0.3 parts by mass of furanone, 20 parts by mass of 95% ethanol and 71.89 parts by mass of propylene glycol.

[0100] Comparative Example 1

[0101] Comparative Example 1 provides a coriander essence, which includes 0.8 parts by mass of coriander essential oil, 0.08 parts by mass of linalool, 0.08 parts by mass of eugenol, 0.06 parts by mass of nonanol, 0.1 parts by mass of leaf acetate, 0.06 parts by mass of leaf alcohol, 0.04 parts by mass of melonal, 0.008 parts by mass of n-decanol, 0.01 parts by mass of ethyl ionone, 0.08 parts by mass of ethyl maltol, 0.08 parts by mass of furanone, 10 parts by mass of 95% ethanol and 88.602 parts by mass of propylene glycol.

[0102] Comparative Example 2

[0103] Comparative Example 2 provides a coriander essence, which includes 6 parts by mass of coriander essential oil, 0.4 parts by mass of linalool, 0.4 parts by mass of eugenol, 0.6 parts by mass of nonanol, 0.5 parts by mass of leaf acetate, 0.2 parts by mass of leaf alcohol, 0.1 parts by mass of melonal, 0.08 parts by mass of n-decanol, 0.1 parts by mass of ethyl ionone, 1.2 parts by mass of ethyl maltol, 0.6 parts by mass of furanone, 20 parts by mass of 95% ethanol and 69.82 parts by mass of propylene glycol.

[0104] The compositions of the coriander essence in Examples 1-3 and Comparative Examples 1-2 are shown in Table 1.

[0105] Table 1 Composition of coriander flavor in Examples 1-3 and Comparative Examples 1-2

[0106]

[0107] 3. Atomization Matrix

[0108] The coriander essence prepared in Example 1-3 and Comparative Example 1-2 were respectively mixed with propylene glycol and glycerol, wherein the mass ratio of coriander essence to propylene glycol and glycerol was 15:45:40, to obtain an atomized matrix.

[0109] The sensory effect of the prepared atomized matrix was evaluated using the same atomization device.

[0110] 4. Sensory Effect Evaluation of Atomized Matrix

[0111] The sensory effect evaluation of the atomized matrix was performed, and the sensory effect evaluation method was as follows: 7 practitioners were organized at the same time to respectively inhale the atomized matrix prepared using the coriander flavors of Examples 1-3 and Comparative Examples 1-2, and score the atomized matrix, and the arithmetic mean of the scores of the single evaluation index was used as the final score of the single index, wherein the higher the score, the better the suction taste of the atomized matrix. The sensory effect scoring table of the atomized matrix of Examples 1-3 and Comparative Examples 1-2 is shown in Table 2.

[0112] Table 2 Sensory effect scoring table of atomized substrates of Examples 1-3 and Comparative Examples 1-2

[0113] Person A Personnel B Personnel C Personnel D Personnel E Personnel F Personnel D Average score Example 1 7 7 6 7 7 6 6.5 6.6 Example 2 7 7 7.5 7 6.5 7 6 6.9 Example 3 7.5 7 7.5 8 8 7 6.5 7.4 Comparative Example 1 4 4 5 4.5 5.5 4 5 4.6 Comparative Example 2 5 6 4 6 5 6 5 5.3

[0114] The evaluation effect of the atomized matrix of Example 1 is: it has a good coriander flavor, medium overall harmony, a more obvious caramelized sweet aroma, and a slightly thin aroma.

[0115] Example 2 increases the content of coriander essential oil, spicy raw materials, and green fragrance raw materials on the basis of Example 1. The evaluation effect of Example 2 is: the aroma of natural coriander is fuller, the feeling of fresh coriander is better, and the green and sweet fragrance is better.

[0116] Example 3 further improves the content of coriander essential oil, spicy raw materials, and green fragrance raw materials on the basis of Example 2. The evaluation effect of Example 3 is: the coriander aroma is stronger, the aroma is fuller, the overall fragrance is richer, and a better fresh coriander flavor is provided.

[0117] Compared with Examples 1-3, the contents of coriander essential oil, linalool, eugenol, nonanol, leaf acetate, leaf alcohol, melonal, decanol, ethyl ionone, ethyl maltol and furanone in Comparative Example 1 are all lower, and the evaluation effect of Comparative Example 1 is: the aroma concentration is lower, the coriander aroma is relatively thin, and there is a slight fresh coriander aroma.

[0118] Compared with Examples 1-3, the contents of coriander essential oil, linalool, eugenol, nonanol, leaf acetate, leaf alcohol, melonal, decanol, ethyl ionone, ethyl maltol, and furanone in Comparative Example 2 are all higher, and the evaluation effect of Comparative Example 2 is: the aroma concentration is extremely high, the coriander aroma has poor harmony, bitterness, and poor taste.

[0119] It can be seen from Table 2 that the coriander essences of Examples 1-3 can provide relatively good coriander flavor, and the effect is better at the recommended dosage, while the overall effect is relatively poor at dosages below and above the recommended dosage.

[0120] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0121] In addition, those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the above claims, any one of the claimed embodiments may be used in any combination. The information disclosed in this background technology section is intended only to deepen the understanding of the overall background technology of the present application and should not be regarded as an admission or in any form of implication that the information constitutes prior art known to those skilled in the art.

Claims

1. A coriander essential oil, characterized in that Measured in the first mass parts, the coriander essential oil includes 60 to 70 mass parts of linalool, 2 to 5 mass parts of γ-terpinene, 1 to 3 mass parts of a-pinene, 0.3 to 0.5 mass parts of myrcene, 1 to 2 mass parts of neryl acetate, 1 to 3 mass parts of limonene, 1 to 3 mass parts of p-cymene, 2 to 5 mass parts of camphor, 0.2 to 0.5 mass parts of camphene, 0.1 to 0.3 mass parts of decanal, and 0.1 to 0.3 mass parts of a-phellandrene.

2. A method for preparing coriander essential oil according to claim 1, characterized in that: The preparation method of the coriander essential oil comprises the following steps: Mixing coriander and an extractant, heating at a temperature lower than the boiling point of the extractant, and filtering to obtain a coriander extract; The coriander extract is distilled to remove the extractant, so as to obtain a mixture of coriander essential oil and water, and the coriander essential oil is obtained by separating the oil and water.

3. The method for preparing coriander essential oil according to claim 2, characterized in that: The mixing of the coriander and the extractant comprises the following steps: chopping the coriander, soaking the coriander in the extractant for not less than 1 hour, and fully mixing the mixture of the coriander and the extractant by electromagnetic stirring; And / or, the heating at a temperature lower than the boiling point of the extractant comprises the following steps: constant temperature heating at a temperature lower than the boiling point of the extractant; And / or, the coriander is a coriander plant; And / or, the heating temperature is 50°C-70°C, the heating time is 3h-4h, and the distillation temperature is 77°C-79°C.

4. A coriander essence, characterized in that: The raw materials of the coriander essence include coriander essential oil and auxiliary fragrance raw materials, and the auxiliary fragrance raw materials include at least one of spicy fragrance raw materials, green fragrance raw materials, floral fragrance raw materials, and caramel sweet fragrance raw materials; Wherein, the coriander essential oil includes the coriander essential oil according to claim 1.

5. The coriander essence according to claim 4, characterized in that Measured in the second mass parts, the coriander essence includes: 1 to 5 mass parts of the coriander essential oil, 0.2 to 0.6 mass parts of the spicy aroma raw materials, 0.43 to 1.13 mass parts of the green aroma raw materials, 0.03 to 0.14 mass parts of the floral aroma raw materials, and 0.2 to 1.5 mass parts of the caramel sweet aroma raw materials.

6. The coriander essence according to claim 4 or 5, characterized in that: The spicy raw material includes at least one of linalool and eugenol; The green fragrance raw material includes at least one of nonanol, leaf acetate, leaf alcohol, and melonal; The floral fragrance raw material includes at least one of n-decanol and ethylionone; The caramel-sweet aroma raw material includes at least one of ethyl maltol and furanone.

7. The coriander essence according to claim 4 or 5, characterized in that: Measured in the second mass fraction, the spicy raw materials include 0.1 to 0.3 mass fractions of linalool and 0.1 to 0.3 mass fractions of eugenol; And / or, measured in the second mass fraction, the green fragrance raw material includes 0.1 to 0.5 mass fraction of nonanol, 0.2 to 0.4 mass fraction of leaf acetate, 0.08 to 0.15 mass fraction of leaf alcohol, and 0.05 to 0.08 mass fraction of melonal; And / or, measured in the second mass fraction, the floral fragrance raw material includes 0.01 to 0.06 mass fraction of n-decanol and 0.02 to 0.08 mass fraction of ethylionone; And / or, measured in the second mass parts, the caramel-sweet aroma raw materials include 0.1 to 1 mass parts of ethyl maltol and 0.1 to 0.5 mass parts of furanone.

8. An atomized substrate, characterized in that The atomized matrix includes the coriander essence described in any one of claims 4-7.

9. An atomizing device, characterized in that: Comprising the atomized substrate as described in claim 8.

10. An oral product, characterized in that: The oral preparation comprises the coriander essence according to any one of claims 4 to 7.

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