Fragrance raw material processing method, perfuming liquid and heated cigarette

Abstract

The invention discloses an incense raw material treatment method. The method comprises the following steps: S1, uniformly mixing an incense raw material with an atomizing agent, and soaking; s2, carrying out high-temperature liquefaction treatment on the soaked material, and then cooling; and S3, centrifuging the cooled material, and taking supernate, thereby obtaining the product. The invention further provides the perfuming liquid prepared by the method and a heated cigarette. The perfuming liquid prepared by the treatment method provided by the invention is applied to heating cigarettes, the characteristic fragrance is obvious, no offensive odor exists, and the oral cavity is clean.

Description

Technical Field

[0001] The present application relates to the technical field of detection equipment, and in particular to a method for processing aroma raw materials, aroma liquid and heated cigarettes. Background Art

[0002] Heated cigarettes are heated by smoking devices to produce aerosols containing nicotine for consumers to inhale. Compared with the temperature of traditional cigarettes, which is as high as 800°C, the heating temperature of heated cigarettes usually does not exceed 400°C, which significantly reduces the content of harmful components in the aerosol, reduces the impact on consumer health, and reduces pollution to the environment.

[0003] In order to retain the characteristic aroma of the fragrance raw materials, the heated cigarettes use a flavoring method that grinds the solid fragrance raw materials into powder and then mixes them with tobacco powder. Although this method can retain the characteristic aroma of the fragrance raw materials, since the leaves, roots, stems, etc. of the fragrance raw materials contain large molecular substances such as fiber and protein, it is easy to cause unpleasant odors and negative sensory effects remaining in the mouth when the heated cigarettes are smoked.

[0004] Therefore, how to maintain the characteristic aroma of the fragrance raw materials while reducing the negative sensory effects they bring is a technical problem that needs to be urgently solved by technical personnel in this field. Summary of the invention

[0005] In order to solve the above technical problems, the first purpose of the present invention is to provide a method for processing a flavoring material; the second purpose of the present invention is to provide a flavoring liquid obtained by the above processing method; the third purpose of the present invention is to provide a heated cigarette. The flavoring liquid obtained by the processing method provided in the present application is applied to heated cigarettes, which not only has a distinct characteristic aroma, but also has no impurities and a clean oral cavity.

[0006] The technical solution provided by the present invention is as follows: A method for processing fragrant raw materials comprises the following steps: S1, mix the fragrance raw materials and atomizer, and soak them; S2, the soaked material is subjected to high temperature liquefaction treatment and then cooled; S3. Centrifuge the cooled material and take the supernatant.

[0007] Preferably, in step S1, the mass of the atomizer is 20-40 times the mass of the fragrance raw material.

[0008] Preferably, in step S1, the soaking time is 5-12 hours.

[0009] Preferably, in step S1, the atomizer is a mixture of glycerol and propylene glycol.

[0010] Preferably, the mass ratio of glycerol to propylene glycol is 1:10-10:1.

[0011] Preferably, in step S2, the soaked material is subjected to high-temperature liquefaction treatment at 200-300°C and then cooled to room temperature.

[0012] Preferably, in step S3, the cooled material is centrifuged at 3000-7000 rpm for 15-30 min.

[0013] Preferably, the aromatic raw material is any one or more of mint, grapefruit, tangerine peel, cocoa, Shennong chrysanthemum, lotus leaf, honeysuckle, nutmeg, turmeric, wormwood, licorice, lemon, coffee, cinnamon, rose, jasmine, and osmanthus.

[0014] A scented liquid, characterized in that it is made by any of the above-mentioned scented raw material processing methods.

[0015] A heated cigarette, wherein the above-mentioned flavoring liquid is added to the tobacco raw material used.

[0016] The present application first provides a method for processing fragrance raw materials, comprising the following steps: S1, mixing the fragrance raw materials and atomizers, and soaking them; S2, subjecting the soaked materials to high-temperature liquefaction treatment, and then cooling; S3, centrifuging the cooled materials, and taking the supernatant. The fragrance raw material method provided by the present application uses atomizers commonly used in the tobacco field, and cooperates with high-temperature liquefaction treatment technology to liquefy the fragrance raw materials, which greatly preserves the characteristic flavor components of the fragrance raw materials, and at the same time solves the problem of impurities and oral residues caused by macromolecules such as cellulose and protein contained in the fragrance raw materials when solid fragrance is added.

[0017] The high-temperature liquefaction process is a common process for processing grains such as rice. It denatures substances such as proteins through long-term high temperature, thereby changing the physical and chemical state of the raw materials. This application innovatively applies it to the processing of tobacco flavor raw materials, and uses atomizers in the tobacco field in combination. The resulting product has a good effect in tobacco flavoring and does not cause additional harm.

[0018] The atomizer used in the present application is preferably a mixture of glycerol and propylene glycol. The mass of the atomizer is 20-40 times, more preferably 20-30 times, the mass of the aroma raw material. The mass ratio of glycerol to propylene glycol is preferably 1:10-10:1, more preferably 1:5-10:1. Glycerol and propylene glycol are both commonly used atomizers in the tobacco field. When heated, they evaporate to become an important component of the aerosol, and at the same time, the aroma characteristic components carried are delivered to the consumer's mouth together with the components of the tobacco.

[0019] The method for processing aroma raw materials provided in the present application can process a variety of commonly used aroma raw materials in the tobacco field, including mint, grapefruit, etc., and has a wide range of applications.

[0020] The present application also provides a scented liquid, which is the supernatant obtained by centrifugal separation after the above-mentioned scented raw material processing process.

[0021] The present application also provides a heated cigarette, wherein the above-mentioned flavoring liquid is added to the tobacco raw material used. Preferably, the flavoring liquid is mixed with tobacco powder, and then made into tobacco sheets by roller pressing or other conventional methods in the art. During the preparation process, adhesives, additional fibers and other conventional auxiliary materials in the art may also be added. The amount of flavoring liquid added is 1-30% of the mass of the tobacco powder, and more preferably 5-20%. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] Example 1 S1. Take 100 g of dried mint leaves, add 20 times the mass of atomizer (the mass ratio of glycerol to propylene glycol is 3:10), mix well, and soak for 5 hours; S2, the soaked material is subjected to high temperature liquefaction treatment at 200°C and then cooled to room temperature; S3. The cooled material is centrifuged at 3000 rpm for 15 min, and the supernatant is obtained.

[0024] Example 2 S1. Take 100 g of grapefruit, add 30 times its mass of atomizer (the mass ratio of glycerol to propylene glycol is 2:5), mix well, and soak for 8 hours; S2, the soaked material is subjected to high temperature liquefaction treatment at 230°C and then cooled to room temperature; S3. The cooled material is centrifuged at 4000 rpm for 20 min, and the supernatant is obtained.

[0025] Example 3 S1. Take 100 g of tangerine peel, add 30 times its mass of atomizer (the mass ratio of glycerol to propylene glycol is 10:1), mix well, and soak for 12 hours; S2, the soaked material is subjected to high temperature liquefaction treatment at 250°C and then cooled to room temperature; S3. The cooled material is centrifuged at 6000 rpm for 20 min, and the supernatant is obtained.

[0026] Example 4 S1. Take 100 g of cocoa powder, add 25 times its mass of atomizer (the mass ratio of glycerol to propylene glycol is 5:1), mix well, and soak for 12 hours; S2, the soaked material is subjected to high temperature liquefaction treatment at 300°C and then cooled to room temperature; S3. The cooled material is centrifuged at 7000 rpm for 30 min, and the supernatant is obtained.

[0027] Sensory evaluation comparison The flavoring liquid prepared in Examples 1-4 was added to tobacco powder at a weight of 20% of the weight of tobacco powder, and tobacco sheets were made according to the roller pressing process, and then heated cigarettes were made.

[0028] Dried mint leaves, grapefruit, tangerine peel and cocoa powder were directly added to tobacco powder in powder form as flavorings, and the addition ratio was also 20% of the tobacco powder mass. Tobacco sheets were made according to the same roller pressing process, and then heated cigarettes were made as Comparative Examples 1-4.

[0029] The sensory evaluation of the above-mentioned heated cigarettes is shown in the following table: Fragrance raw materials Comparative Example Example Mint (Comparative Example 1 and Example 1) The mint flavor is obvious, bitter, and astringent in the mouth The mint flavor is obvious, no impurities, and the mouth is clean Grapefruit (Comparative Example 2 and Example 2) The grapefruit flavor is obvious, and the mouth feels numb. The grapefruit flavor is obvious and the mouth is clean Tangerine peel (Comparative Example 3 and Example 3) Obvious aged aroma, numbness in the mouth The aroma is obvious and the mouth is clean Cocoa powder (Comparative Example 4 and Example 4) Obvious roasted aroma, bitter taste in mouth The roasted aroma is obvious and the mouth is clean From the results of the sensory evaluation, it can be seen that compared with adding the fragrance raw materials in powder form directly to the tobacco powder, the flavoring liquid prepared by the processing method provided in the present application is added to the tobacco powder, which provides a better smoking experience. Not only is the characteristic fragrance obvious, but there is also no impurities and the mouth is clean.

[0030] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for processing aromatic raw materials, characterized in that: The following steps are involved: S1, mix the fragrance raw materials and atomizer, and soak them; S2, the soaked material is subjected to high temperature liquefaction treatment and then cooled; S3. Centrifuge the cooled material and take the supernatant.

2. The method for processing incense raw materials according to claim 1, characterized in that: In step S1, the mass of the atomizer is 20-40 times the mass of the fragrance raw material.

3. The method for processing incense raw materials according to claim 1, characterized in that: In step S1, the soaking time is 5-12 hours.

4. The method for processing incense raw materials according to any one of claims 1 to 3, characterized in that: In step S1, the atomizer is a mixture of glycerol and propylene glycol.

5. The method for processing incense raw materials according to claim 4, characterized in that: The mass ratio of glycerol to propylene glycol is 1:10-10:

1.

6. The method for processing incense raw materials according to claim 1, characterized in that: In step S2, the soaked material is subjected to high temperature liquefaction treatment at 200-300°C and then cooled to room temperature.

7. The method for processing incense raw materials according to claim 1, characterized in that: In step S3, the cooled material is centrifuged at 3000-7000 rpm for 15-30 min.

8. The method for processing incense raw materials according to claim 1, characterized in that: The fragrant raw materials are any one or more of mint, grapefruit, tangerine peel, cocoa, Shennong chrysanthemum, lotus leaf, honeysuckle, nutmeg, turmeric, wormwood, licorice, lemon, coffee, cinnamon, rose, jasmine, and osmanthus.

9. A flavoring liquid, characterized in that: The aromatic raw material is prepared by the aromatic raw material processing method according to any one of claims 1 to 8.

10. A heated cigarette, characterized in that: The flavoring liquid according to claim 9 is added to the tobacco raw material used.