Coconut milk fragrance spice for one-time feeding of mixed type cigarette as well as preparation method and application of coconut milk fragrance spice

Abstract

The invention provides a coconut milk fragrance spice for one-time charging of mixed type cigarettes as well as a preparation method and application thereof, relates to the technical field of flavors and fragrances for cigarettes, and solves the problems that burley tobaccos and other tobacco leaves are charged synchronously in the production process of the mixed type cigarettes, the burley tobaccos do not need to be treated independently, and the cost is low. The condition that the charging proportion is inconsistent due to the fact that the humidifying and moisture releasing curves of the burley tobaccos subjected to independent treatment are inconsistent with those of other tobacco leaves is avoided, the consistency of cigarette fragrance is guaranteed, the cigarettes are endowed with milk fragrance, and the smoking satisfaction of the cigarettes is improved. The preparation method comprises the following steps: preparing a plurality of substances in percentage by mass: 10-30% of an impurity-removing and irritation-reducing module, 10-25% of a tobacco base aroma module, 5-15% of a tobacco body aroma module, 5-10% of a tobacco head aroma module, 20-70% of a smoke improving module and the like. The prepared coconut milk flavor can be applied to mixed type cigarette feeding, one-time feeding can be achieved, the cigarettes are endowed with milk flavor, and the smoking satisfaction of the cigarettes is improved.

Description

Technical Field

[0001] The invention relates to the technical field of tobacco flavors and spices, in particular to a coconut milk flavor spice added once to a mixed cigarette, a preparation method and an application thereof. Background Art

[0002] Burley tobacco has a special aroma and taste due to its special low sugar and high nitrogen characteristics, so it and flue-cured tobacco are two different raw materials. In the process of developing blended cigarette formulas, burley tobacco often needs to be processed separately to adjust the aroma and taste of burley tobacco so that it can be better applied to the blended cigarette leaf group formula.

[0003] In the prior art, burley tobacco sheets are usually treated with feed in advance before heating and humidification. One technical solution is to soak the burley tobacco sheets in a high-sugar sugar material for 10-20 minutes and then dry them for use; another technical solution is to soak the burley tobacco sheets in a high-sugar sugar material for 10-20 minutes and then perform special feed treatment according to the change in aroma and taste requirements, that is, add inner and outer materials. In addition, since burley tobacco has been treated with feed once or twice, when it is mixed with other tobacco leaves for feeding, the humidification and dehumidification curves of the burley tobacco and other tobacco leaves after the feeding treatment are inconsistent, which easily leads to inconsistent proportions of the feeding amount in different tobacco leaves, and then leads to inconsistent product taste stability. In particular, the flavor consistency of external flavor cigarettes is difficult to guarantee.

[0004] The existing blended cigarettes have inconsistent humidification and dehumidification curves of burley tobacco and other tobacco leaves after adding, which easily leads to inconsistent proportions of the added amount in different tobacco leaves, and then leads to inconsistent taste stability of the products. In particular, the flavor consistency of external flavor cigarettes is difficult to ensure. Summary of the invention

[0005] The purpose of the present invention is to provide a coconut milk flavor for one-time charging of a blended cigarette, and a preparation method and application thereof, so as to solve the problem that the blended cigarette in the prior art has inconsistent humidification and dehumidification curves of burley tobacco and other tobacco leaves after charging treatment, which easily leads to inconsistent proportions of charging amounts in different tobacco leaves, and further leads to inconsistent taste stability of the product. In particular, the flavor consistency of external flavor cigarettes is difficult to ensure.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The coconut milk flavoring for one-time addition of a hybrid cigarette provided by the present invention is composed of the following components by mass fraction: 10-30% of an impurity removal and thorn reduction module, 10-25% of a tobacco base flavor module, 5-15% of a tobacco body flavor module, 5-10% of a tobacco top flavor module and 20-70% of a smoke improvement module.

[0008] Furthermore, the impurity removal and thorn reduction module is composed of the following components by mass fraction: 20-50% of burley tobacco improver, 1-5% of American tobacco extract and 45-79% of chicory root extract.

[0009] Furthermore, the burley tobacco improver is composed of 10-20% glucose, 10-15% monohydrated citric acid, 20-30% burley tobacco powder, 1-5% glycerol, and 30-59% water, and after reacting at 80° C. for 1 hour, a clear liquid is obtained by filtering with a 200-mesh filter. The clear liquid is concentrated under reduced pressure at 60° C. under heating conditions, with a vacuum degree of 0.03-0.1 MPa and a weight loss of 50%.

[0010] Furthermore, the burley tobacco powder is obtained by grinding burley tobacco raw material through a dry grinder; the rotation frequency of the dry grinder blade is 300-1000r / min, and the grinding time is 5-15min; the ground burley tobacco raw material is filtered through a 40-80 mesh screen.

[0011] Furthermore, the tobacco-based aroma module is composed of the following components by mass fraction: 5-50% of Virginia tobacco extract, 1-5% of Brazilian tobacco extract and 45-94% of Hunan tobacco extract.

[0012] Furthermore, the tobacco body fragrance module is composed of the following components by mass fraction: 10-90% of condensed milk base and 10-90% of cocoa extract.

[0013] Furthermore, the tobacco top aroma module is composed of the following components in terms of mass fraction: 0.5-10% of vanillin, 1-15% of vanilla bean tincture and 75-98.5% of coconut essence.

[0014] Furthermore, the coconut flavor is composed of the following components by mass fraction: 1-5% of fig extract, 20-40% of coconut aldehyde, 15-30% of cocoaldehyde, 1-5% of γ-octanolactone, 1-5% of peach aldehyde, 5-15% of γ-decanoic acid and 0-57% of propylene glycol.

[0015] Furthermore, the flue gas improvement module is composed of one or more of propylene glycol, water, and ethanol.

[0016] According to another object of the present invention, the present invention provides a method for preparing the above-mentioned coconut milk flavor for one-time charging of the hybrid cigarette, comprising the following steps:

[0017] Mix all the materials evenly and stir for 1 hour at room temperature to obtain the coconut milk fragrance.

[0018] According to the third purpose of the present invention, the present invention provides the application of the coconut milk fragrance added to the above-mentioned mixed cigarette at one time. The prepared coconut milk fragrance is evenly applied to the leaf moistening and rehumidifying feeder in an amount of 1.5-3% of the weight of the mixed tobacco leaf group for heating and humidification. The leaf moisture content is controlled between 20-24%, and the leaf temperature is controlled at 50-60°C; the tobacco leaves after heating, humidification and feeding can be dried and cut into shreds.

[0019] Based on the above technical solution, the present invention has the following technical effects:

[0020] The present invention prepares a burley tobacco improver and combines it with a tobacco base aroma module, a tobacco body aroma module, a tobacco head aroma module and a smoke improvement module to obtain a coconut milk aroma fragrance. The coconut milk aroma fragrance prepared by the present invention does not need to process the burley tobacco separately, can be charged once, and has the same effect as the secondary charging of the mixed cigarette; and avoids the inconsistent charging ratio caused by the inconsistent humidification and dehumidification curves of the burley tobacco treated separately and other tobacco leaves, thereby ensuring the consistency of the cigarette flavor, giving the cigarette a milky aroma, and improving the smoking satisfaction of the cigarette. DETAILED DESCRIPTION

[0021] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0022] Embodiment 1:

[0023] A method for preparing a coconut milk flavoring for a mixed cigarette with one-time charging comprises the following steps:

[0024] (1) placing burley tobacco raw material in a dry pulverizer, with the blade rotating at a frequency of 500 r / min and the pulverizing time being 10 min. filtering the pulverized burley tobacco raw material through a 60-mesh screen to obtain burley tobacco powder for later use;

[0025] (2) Mix 15% glucose, 10% citric acid monohydrate, 20% burley tobacco powder, 3% glycerol and 52% water in percentage by mass, and react in a water bath at 80°C for 1 hour. Filter with a 200-mesh filter to obtain a clear liquid. Concentrate the clear liquid under reduced pressure at 60°C with a vacuum degree of 0.05 MPa and a weight loss of 50%, to obtain a burley tobacco improver for later use;

[0026] (3) Mix 35% of burley tobacco improver, 2% of American tobacco extract, and 63% of chicory root extract uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare an impurity removal and thorn reduction module for later use;

[0027] (4) Mix 35% of Virginia tobacco extract, 1% of Brazilian tobacco extract, and 64% of Hunan tobacco extract by mass, and stir at room temperature for 1 hour to prepare a tobacco base aroma module for later use;

[0028] (5) After uniformly mixing 29% of condensed milk base material and 71% of cocoa extract according to mass percentage, stirring at room temperature for 1 hour to prepare a tobacco body fragrance module for later use;

[0029] (6) Mix 2% of fig extract, 30% of coconut aldehyde, 15% of cocoaldehyde, 4% of γ-octanolactone, 2% of peach aldehyde, 12% of γ-decanoic acid lactone, and 35% of propylene glycol in percentage by mass, and stir at room temperature for 1 hour to obtain coconut flavor for later use;

[0030] (7) Mix 1% vanillin, 3% vanilla bean tincture, and 96% coconut essence uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare a tobacco top aroma module for later use;

[0031] (8) Mix 15% propylene glycol, 70% water, and 15% ethanol by mass, and stir at room temperature for 1 hour to prepare a flue gas improvement module for later use;

[0032] (9) According to mass percentage, 10% of the impurity removal and thorn reduction module, 10% of the tobacco base fragrance module, 5% of the tobacco body fragrance module, 5% of the tobacco head fragrance module, and 70% of the smoke improvement module are mixed evenly, and stirred at room temperature for 1 hour to obtain coconut milk fragrance 1#, which is set aside.

[0033] Embodiment 2:

[0034] A method for preparing a coconut milk flavoring for a mixed cigarette with one-time charging comprises the following steps:

[0035] (1) placing burley tobacco raw material in a dry pulverizer, with the blade rotating at a frequency of 500 r / min and the pulverizing time being 10 min. filtering the pulverized burley tobacco raw material through a 60-mesh screen to obtain burley tobacco powder for later use;

[0036] (2) Mix 15% glucose, 10% citric acid monohydrate, 20% burley tobacco powder, 3% glycerol and 52% water in percentage by mass, and react in a water bath at 80°C for 1 hour. Filter with a 200-mesh filter to obtain a clear liquid. Concentrate the clear liquid under reduced pressure at 60°C with a vacuum degree of 0.05 MPa and a weight loss of 50%, to obtain a burley tobacco improver for later use;

[0037] (3) Mix 35% of burley tobacco improver, 2% of American tobacco extract, and 63% of chicory root extract uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare an impurity removal and thorn reduction module for later use;

[0038] (4) Mix 35% of Virginia tobacco extract, 1% of Brazilian tobacco extract, and 64% of Hunan tobacco extract by mass, and stir at room temperature for 1 hour to prepare a tobacco base aroma module for later use;

[0039] (5) After uniformly mixing 29% of condensed milk base material and 71% of cocoa extract according to mass percentage, stirring at room temperature for 1 hour to prepare a tobacco body fragrance module for later use;

[0040] (6) Mix 2% of fig extract, 30% of coconut aldehyde, 15% of cocoaldehyde, 4% of γ-octanolactone, 2% of peach aldehyde, 12% of γ-decanoic acid lactone, and 35% of propylene glycol in percentage by mass, and stir at room temperature for 1 hour to obtain coconut flavor for later use;

[0041] (7) Mix 1% vanillin, 3% vanilla bean tincture, and 96% coconut essence uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare a tobacco top aroma module for later use;

[0042] (8) Mix 15% propylene glycol, 70% water, and 15% ethanol by mass, and stir at room temperature for 1 hour to prepare a flue gas improvement module for later use;

[0043] (9) According to mass percentage, 30% of the impurity removal and thorn reduction module, 10% of the tobacco base fragrance module, 5% of the tobacco body fragrance module, 5% of the tobacco head fragrance module, and 50% of the smoke improvement module are mixed evenly, and stirred at room temperature for 1 hour to obtain coconut milk fragrance 2#, which is set aside.

[0044] Embodiment 3:

[0045] A method for preparing a coconut milk flavoring for a mixed cigarette with one-time charging comprises the following steps:

[0046] (1) placing burley tobacco raw material in a dry pulverizer, with the blade rotating at a frequency of 500 r / min and the pulverizing time being 10 min. filtering the pulverized burley tobacco raw material through a 60-mesh screen to obtain burley tobacco powder for later use;

[0047] (2) Mix 15% glucose, 10% citric acid monohydrate, 20% burley tobacco powder, 3% glycerol and 52% water in percentage by mass, and react in a water bath at 80°C for 1 hour. Filter with a 200-mesh filter to obtain a clear liquid. Concentrate the clear liquid under reduced pressure at 60°C with a vacuum degree of 0.05 MPa and a weight loss of 50%, to obtain a burley tobacco improver for later use;

[0048] (3) Mix 35% of burley tobacco improver, 2% of American tobacco extract, and 63% of chicory root extract uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare an impurity removal and thorn reduction module for later use;

[0049] (4) Mix 35% of Virginia tobacco extract, 1% of Brazilian tobacco extract, and 64% of Hunan tobacco extract by mass, and stir at room temperature for 1 hour to prepare a tobacco base aroma module for later use;

[0050] (5) After uniformly mixing 29% of condensed milk base material and 71% of cocoa extract according to mass percentage, stirring at room temperature for 1 hour to prepare a tobacco body fragrance module for later use;

[0051] (6) Mix 2% of fig extract, 30% of coconut aldehyde, 15% of cocoaldehyde, 4% of γ-octanolactone, 2% of peach aldehyde, 12% of γ-decanoic acid lactone, and 35% of propylene glycol in percentage by mass, and stir at room temperature for 1 hour to obtain coconut flavor for later use;

[0052] (7) Mix 1% vanillin, 3% vanilla bean tincture, and 96% coconut essence uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare a tobacco top aroma module for later use;

[0053] (8) Mix 15% propylene glycol, 70% water, and 15% ethanol by mass, and stir at room temperature for 1 hour to prepare a flue gas improvement module for later use;

[0054] (9) According to mass percentage, 30% of the impurity removal and thorn reduction module, 10% of the tobacco base fragrance module, 5% of the tobacco body fragrance module, 10% of the tobacco top fragrance module, and 45% of the smoke improvement module are mixed evenly, and stirred at room temperature for 1 hour to obtain coconut milk fragrance 3#, which is set aside.

[0055] Embodiment 4:

[0056] A method for preparing a coconut milk flavoring for a mixed cigarette with one-time charging comprises the following steps:

[0057] (1) placing burley tobacco raw material in a dry pulverizer, with the blade rotating at a frequency of 500 r / min and the pulverizing time being 10 min. filtering the pulverized burley tobacco raw material through a 60-mesh screen to obtain burley tobacco powder for later use;

[0058] (2) Mix 15% glucose, 10% citric acid monohydrate, 20% burley tobacco powder, 3% glycerol and 52% water in percentage by mass, and react in a water bath at 80°C for 1 hour. Filter with a 200-mesh filter to obtain a clear liquid. Concentrate the clear liquid under reduced pressure at 60°C with a vacuum degree of 0.05 MPa and a weight loss of 50%, to obtain a burley tobacco improver for later use;

[0059] (3) Mix 35% of burley tobacco improver, 2% of American tobacco extract, and 63% of chicory root extract uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare an impurity removal and thorn reduction module for later use;

[0060] (4) Mix 35% of Virginia tobacco extract, 1% of Brazilian tobacco extract, and 64% of Hunan tobacco extract by mass, and stir at room temperature for 1 hour to prepare a tobacco base aroma module for later use;

[0061] (5) After uniformly mixing 29% of condensed milk base material and 71% of cocoa extract according to mass percentage, stirring at room temperature for 1 hour to prepare a tobacco body fragrance module for later use;

[0062] (6) Mix 2% of fig extract, 30% of coconut aldehyde, 15% of cocoaldehyde, 4% of γ-octanolactone, 2% of peach aldehyde, 12% of γ-decanoic acid lactone, and 35% of propylene glycol in percentage by mass, and stir at room temperature for 1 hour to obtain coconut flavor for later use;

[0063] (7) Mix 1% vanillin, 3% vanilla bean tincture, and 96% coconut essence uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare a tobacco top aroma module for later use;

[0064] (8) Mix 15% propylene glycol, 70% water, and 15% ethanol by mass, and stir at room temperature for 1 hour to prepare a flue gas improvement module for later use;

[0065] (9) According to mass percentage, 20% of the impurity removal and thorn reduction module, 18% of the tobacco base aroma module, 7% of the tobacco body aroma module, 12% of the tobacco head aroma module, and 43% of the smoke improvement module are mixed evenly, and stirred at room temperature for 1 hour to obtain coconut milk fragrance 4#, which is set aside.

[0066] Comparative Example 1:

[0067] A method for preparing a coconut milk flavoring for a mixed cigarette with one-time charging comprises the following steps:

[0068] (1) placing burley tobacco raw material in a dry pulverizer, with the blade rotating at a frequency of 500 r / min and the pulverizing time being 10 min. filtering the pulverized burley tobacco raw material through a 60-mesh screen to obtain burley tobacco powder for later use;

[0069] (2) Mix 15% glucose, 10% citric acid monohydrate, 20% burley tobacco powder, 3% glycerol and 52% water in percentage by mass, and react in a water bath at 80°C for 1 hour. Filter with a 200-mesh filter to obtain a clear liquid. Concentrate the clear liquid under reduced pressure at 60°C with a vacuum degree of 0.05 MPa and a weight loss of 50%, to obtain a burley tobacco improver for later use;

[0070] (3) Mix 3% of American tobacco extract and 97% of chicory root extract by mass percentage, stir at room temperature for 1 hour, and prepare an impurity removal and thorn reduction module for later use;

[0071] (4) Mix 35% of Virginia tobacco extract, 1% of Brazilian tobacco extract, and 64% of Hunan tobacco extract by mass, and stir at room temperature for 1 hour to prepare a tobacco base aroma module for later use;

[0072] (5) After uniformly mixing 29% of condensed milk base material and 71% of cocoa extract according to mass percentage, stirring at room temperature for 1 hour to prepare a tobacco body fragrance module for later use;

[0073] (6) Mix 2% of fig extract, 30% of coconut aldehyde, 15% of cocoaldehyde, 4% of γ-octanolactone, 2% of peach aldehyde, 12% of γ-decanoic acid lactone, and 35% of propylene glycol in percentage by mass, and stir at room temperature for 1 hour to obtain coconut flavor for later use;

[0074] (7) Mix 1% vanillin, 3% vanilla bean tincture, and 96% coconut essence uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare a tobacco top aroma module for later use;

[0075] (8) Mix 15% propylene glycol, 70% water, and 15% ethanol by mass, and stir at room temperature for 1 hour to prepare a flue gas improvement module for later use;

[0076] (9) According to mass percentage, 10% of the impurity removal and thorn reduction module, 10% of the tobacco base fragrance module, 5% of the tobacco body fragrance module, 5% of the tobacco head fragrance module, and 70% of the smoke improvement module are mixed evenly, and stirred at room temperature for 1 hour to obtain coconut milk fragrance 5#, which is set aside.

[0077] Comparative Example 2:

[0078] A method for preparing a coconut milk flavoring for a mixed cigarette with one-time charging comprises the following steps:

[0079] (1) placing burley tobacco raw material in a dry pulverizer, with the blade rotating at a frequency of 500 r / min and the pulverizing time being 10 min. filtering the pulverized burley tobacco raw material through a 60-mesh screen to obtain burley tobacco powder for later use;

[0080] (2) Mix 15% glucose, 10% citric acid monohydrate, 20% burley tobacco powder, 3% glycerol and 52% water in percentage by mass, and react in a water bath at 80°C for 1 hour. Filter with a 200-mesh filter to obtain a clear liquid. Concentrate the clear liquid under reduced pressure at 60°C with a vacuum degree of 0.05 MPa and a weight loss of 50%, to obtain a burley tobacco improver for later use;

[0081] (3) Mix 3% of American tobacco extract and 97% of chicory root extract by mass percentage, stir at room temperature for 1 hour, and prepare an impurity removal and thorn reduction module for later use;

[0082] (4) Mix 35% of Virginia tobacco extract, 1% of Brazilian tobacco extract, and 64% of Hunan tobacco extract by mass, and stir at room temperature for 1 hour to prepare a tobacco base aroma module for later use;

[0083] (5) After uniformly mixing 29% of condensed milk base material and 71% of cocoa extract according to mass percentage, stirring at room temperature for 1 hour to prepare a tobacco body fragrance module for later use;

[0084] (6) Mix 2% of fig extract, 30% of coconut aldehyde, 15% of cocoaldehyde, 4% of γ-octanolactone, 2% of peach aldehyde, 12% of γ-decanoic acid lactone, and 35% of propylene glycol in percentage by mass, and stir at room temperature for 1 hour to obtain coconut flavor for later use;

[0085] (7) Mix 1% vanillin, 3% vanilla bean tincture, and 96% coconut essence uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare a tobacco top aroma module for later use;

[0086] (8) Mix 15% propylene glycol, 70% water, and 15% ethanol by mass, and stir at room temperature for 1 hour to prepare a flue gas improvement module for later use;

[0087] (9) According to mass percentage, 30% of the impurity removal and thorn reduction module, 10% of the tobacco base fragrance module, 5% of the tobacco body fragrance module, 5% of the tobacco head fragrance module, and 50% of the smoke improvement module are mixed evenly, and stirred at room temperature for 1 hour to obtain coconut milk fragrance 6#, which is set aside.

[0088] Comparative Example 3:

[0089] A method for preparing a coconut milk flavoring for a mixed cigarette with one-time charging comprises the following steps:

[0090] (1) placing burley tobacco raw material in a dry pulverizer, with the blade rotating at a frequency of 500 r / min and the pulverizing time being 10 min. filtering the pulverized burley tobacco raw material through a 60-mesh screen to obtain burley tobacco powder for later use;

[0091] (2) Mix 15% glucose, 10% citric acid monohydrate, 20% burley tobacco powder, 3% glycerol and 52% water in percentage by mass, and react in a water bath at 80°C for 1 hour. Filter with a 200-mesh filter to obtain a clear liquid. Concentrate the clear liquid under reduced pressure at 60°C with a vacuum degree of 0.05 MPa and a weight loss of 50%, to obtain a burley tobacco improver for later use;

[0092] (3) Mix 3% of American tobacco extract and 97% of chicory root extract by mass percentage, stir at room temperature for 1 hour, and prepare an impurity removal and thorn reduction module for later use;

[0093] (4) Mix 35% of Virginia tobacco extract, 1% of Brazilian tobacco extract, and 64% of Hunan tobacco extract by mass, and stir at room temperature for 1 hour to prepare a tobacco base aroma module for later use;

[0094] (5) After uniformly mixing 29% of condensed milk base material and 71% of cocoa extract according to mass percentage, stirring at room temperature for 1 hour to prepare a tobacco body fragrance module for later use;

[0095] (6) Mix 2% of fig extract, 30% of coconut aldehyde, 15% of cocoaldehyde, 4% of γ-octanolactone, 2% of peach aldehyde, 12% of γ-decanoic acid lactone, and 35% of propylene glycol in percentage by mass, and stir at room temperature for 1 hour to obtain coconut flavor for later use;

[0096] (7) Mix 1% vanillin, 3% vanilla bean tincture, and 96% coconut essence uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare a tobacco top aroma module for later use;

[0097] (8) Mix 15% propylene glycol, 70% water, and 15% ethanol by mass, and stir at room temperature for 1 hour to prepare a flue gas improvement module for later use;

[0098] (9) According to mass percentage, 30% of the impurity removal and thorn reduction module, 10% of the tobacco base fragrance module, 5% of the tobacco body fragrance module, 10% of the tobacco top fragrance module, and 45% of the smoke improvement module are mixed evenly, and stirred at room temperature for 1 hour to obtain coconut milk fragrance 7#, which is set aside.

[0099] Comparative Example 4:

[0100] (1) placing burley tobacco raw material in a dry pulverizer, with the blade rotating at a frequency of 500 r / min and the pulverizing time being 10 min. filtering the pulverized burley tobacco raw material through a 60-mesh screen to obtain burley tobacco powder for later use;

[0101] (2) Mix 15% glucose, 10% citric acid monohydrate, 20% burley tobacco powder, 3% glycerol and 52% water in percentage by mass, and react in a water bath at 80°C for 1 hour. Filter with a 200-mesh filter to obtain a clear liquid. Concentrate the clear liquid under reduced pressure at 60°C with a vacuum degree of 0.05 MPa and a weight loss of 50%, to obtain a burley tobacco improver for later use;

[0102] (3) Mix 3% of American tobacco extract and 97% of chicory root extract by mass percentage, stir at room temperature for 1 hour, and prepare an impurity removal and thorn reduction module for later use;

[0103] (4) Mix 35% of Virginia tobacco extract, 1% of Brazilian tobacco extract, and 64% of Hunan tobacco extract by mass, and stir at room temperature for 1 hour to prepare a tobacco base aroma module for later use;

[0104] (5) After uniformly mixing 29% of condensed milk base material and 71% of cocoa extract according to mass percentage, stirring at room temperature for 1 hour to prepare a tobacco body fragrance module for later use;

[0105] (6) Mix 2% of fig extract, 30% of coconut aldehyde, 15% of cocoaldehyde, 4% of γ-octanolactone, 2% of peach aldehyde, 12% of γ-decanoic acid lactone, and 35% of propylene glycol in percentage by mass, and stir at room temperature for 1 hour to obtain coconut flavor for later use;

[0106] (7) Mix 1% vanillin, 3% vanilla bean tincture, and 96% coconut essence uniformly according to mass percentage, and stir at room temperature for 1 hour to prepare a tobacco top aroma module for later use;

[0107] (8) Mix 15% propylene glycol, 70% water, and 15% ethanol by mass, and stir at room temperature for 1 hour to prepare a flue gas improvement module for later use;

[0108] (9) According to mass percentage, 20% of the impurity removal and thorn reduction module, 18% of the tobacco base fragrance module, 7% of the tobacco body fragrance module, 12% of the tobacco top fragrance module, and 43% of the smoke improvement module are mixed evenly, and stirred at room temperature for 1 hour to obtain coconut milk fragrance 8#, which is set aside.

[0109] The coconut milk fragrance 1-4# prepared above is evenly applied to the leaf moistening and rehumidifying feeder according to 2% of the weight of the mixed tobacco leaf group for heating and humidification, and the leaf moisture content is controlled between 22±2%, and the leaf temperature is controlled at 55±2°C; the tobacco leaves after heating and humidification are placed in an oven at a temperature of 110±5°C for baking for 1 hour. The baked tobacco leaves are placed in a temperature and humidity room at 22±2°C and 65±5% for balancing for 24 hours, and then cut into shreds after being taken out. Seven people with tobacco evaluation qualifications conduct tobacco evaluation according to the provisions of (GB5606.4-2005 Cigarette Sensory Technical Requirements).

[0110] The coconut milk flavor 5-8# prepared above is firstly applied to the loosened and moistened burley tobacco leaves in the amount of 3.5%, 10.5%, 10.5% and 7% of the weight of the leaf group in the mixed tobacco, respectively, and the leaf moisture content is controlled at 37±2%, and the leaf temperature is controlled at 55±2°C. The burley tobacco leaves after adding the ingredients are transported to the storage cabinet for storage, so that the feed liquid fully penetrates and the moisture balance is uniform; the burley tobacco leaves after the storage are transported to the white The rib tobacco baking machine is used for baking treatment; the baked burley tobacco slices are sent to the leaf moistening feeder together with other tobacco leaves in the mixed tobacco formula, and the coconut milk fragrance 5-8# is evenly applied to the leaf moistening feeder according to 2% of the weight of the mixed tobacco leaf group for heating and humidification, and the leaf moisture content is controlled between 22±2%, and the leaf temperature is controlled at 55±2℃; the tobacco leaves after heating, humidification and feeding are placed in an oven at a temperature of 110±5℃ for baking for 1 hour. The baked tobacco leaves are placed in a temperature and humidity room at 22±2℃ and 65±5% for balancing for 24 hours, and then cut into shreds after being taken out. Seven people with tobacco evaluation qualifications conduct tobacco evaluation in accordance with the provisions of (GB5606.4-2005 Cigarette Sensory Technical Requirements).

[0111] After taking the average scores of the seven judges, the evaluation results are as follows:

[0112]

[0113]

[0114] From the results of the smoking test, 4# performs the best. By comparing Example 1 with Comparative Example 1, Example 2 with Comparative Example 2, Example 3 with Comparative Example 3, and Example 4 with Comparative Example 4, it can be found that there is no need to process the burley tobacco separately, and one-time charging can be achieved, which has the same effect as the double charging of mixed cigarettes.

[0115] The raw materials such as American tobacco extract, chicory root extract, glucose, citric acid monohydrate used in the above embodiments of the present invention are directly purchased from the market.

[0116] The present invention prepares a burley tobacco improver and combines it with a tobacco base aroma module, a tobacco body aroma module, a tobacco head aroma module and a smoke improvement module to obtain a coconut milk aroma fragrance. The coconut milk aroma fragrance prepared by the present invention does not need to process the burley tobacco separately, can be charged once, and has the same effect as the secondary charging of the mixed cigarette; and avoids the inconsistent charging ratio caused by the inconsistent humidification and dehumidification curves of the burley tobacco treated separately and other tobacco leaves, thereby ensuring the consistency of the cigarette flavor, giving the cigarette a milky aroma, and improving the smoking satisfaction of the cigarette.

[0117] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A coconut milk flavoring for one-time charging of a mixed cigarette, characterized in that: The invention is composed of the following components in terms of mass fraction: 10-30% impurity removal and thorn reduction module, 10-25% tobacco base aroma module, 5-15% tobacco body aroma module, 5-10% tobacco top aroma module and 20-70% smoke improvement module.

2. The coconut milk flavoring agent for one-time charging of the hybrid cigarette according to claim 1, characterized in that: The impurity removal and thorn reduction module is composed of the following components in terms of mass fraction: 20-50% of burley tobacco improver, 1-5% of American tobacco extract and 45-79% of chicory root extract.

3. The coconut milk flavoring agent for one-time charging of the hybrid cigarette according to claim 2, characterized in that: The burley tobacco improver is composed of 10-20% glucose, 10-15% monohydrate citric acid, 20-30% burley tobacco powder, 1-5% glycerol and 30-59% water. After reacting at 80°C for 1 hour, the clear liquid is filtered with a 200-mesh filter to obtain the clear liquid, and the clear liquid is concentrated under reduced pressure at 60°C with a vacuum degree of 0.03-0.1MPa and a weight loss of 50%.

4. The coconut milk flavoring agent for one-time charging of the hybrid cigarette according to claim 1, characterized in that: The tobacco base aroma module is composed of the following components by mass fraction: 5-50% of Virginia tobacco extract, 1-5% of Brazilian tobacco extract and 45-94% of Hunan tobacco extract.

5. The coconut milk flavoring for one-time charging of hybrid cigarette according to claim 1, characterized in that: The tobacco body fragrance module is composed of the following components by mass fraction: 10-90% of condensed milk base material and 10-90% of cocoa extract.

6. The coconut milk flavoring agent for one-time charging of hybrid cigarette according to claim 1, characterized in that: The tobacco top aroma module is composed of the following components in terms of mass fraction: 0.5-10% of vanillin, 1-15% of vanilla bean tincture and 75-98.5% of coconut essence.

7. The coconut milk flavoring for one-time charging of the hybrid cigarette according to claim 6, characterized in that: The coconut essence consists of the following components calculated by mass fraction: 1-5% of fig extract, 20-40% of coconut aldehyde, 15-30% of cocoaldehyde, 1-5% of γ-octanolactone, 1-5% of peach aldehyde, 5-15% of γ-decanoic acid and 0-57% of propylene glycol.

8. The coconut milk flavoring agent for one-time charging of hybrid cigarettes according to claim 1, characterized in that: The flue gas improvement module is composed of one or more of propylene glycol, water and ethanol.

9. The method for preparing the coconut milk flavoring for one-time charging of hybrid cigarettes according to any one of claims 1 to 8, characterized in that: The steps include: Mix all the materials evenly and stir for 1 hour at room temperature to obtain the coconut milk fragrance.

10. The use of the coconut milk flavoring for one-time charging of hybrid cigarettes according to claim 1, characterized in that: The coconut milk fragrance is evenly applied into the leaf moistening and rehumidifying feeder at an amount of 1.5-3% of the weight of the mixed tobacco leaf group for heating and humidification. The leaf moisture content is controlled between 20-24%, and the leaf temperature is controlled at 50-60°C. The tobacco leaves after heating, humidification and feeding can be dried and shredded.

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