CN107583575A - A kind of preparation of stable type flores aurantii flavor flavouring essence for tobacco and purposes - Google Patents

Abstract

The invention belongs to the technical field that stable type flavouring essence for tobacco is applied in cigarette field, and the invention discloses a kind of preparation of stable type flores aurantii flavor flavouring essence for tobacco and purposes, including core, wall material and emulsifying agent；The core is the mixture of neohesperidin dihydrochalcone, trifloroside, nerol and nerol glucosides；The wall material is carboxymethyl chitosan and starch octenyl succinate anhydride mixture；The emulsifying agent is stearoyl lactate.The invention also discloses the preparation method of stable type flavouring essence for tobacco and for the purposes to cigarette flavouring, stable type flavouring essence for tobacco is used to cigarette and suppresses flue gas acid, clearing lung-heat, and the uniformity consistency for keeping stability, persistence and the cigarette of cigarette flavor to discharge when burning and sucking.

Description

Preparation and application of a stable orange blossom flavor tobacco essence

technical field

The invention belongs to the technical field of application of stable tobacco essence in the field of cigarettes, and in particular relates to a preparation method of stable orange blossom flavor tobacco essence and its application in cigarettes.

Background technique

Cigarettes, also known as cigarettes, are usually added flavors and fragrances to tobacco leaves during the production process to increase the aroma of cigarettes, improve smoking characteristics, cover up the spicy taste and give cigarettes a unique style. It has become an indispensable part of the tobacco industry. With the development of the tobacco industry, the tobacco flavor and fragrance industry is also making continuous progress. While constantly developing new tobacco flavors, the stability and persistence of cigarette aroma has always been the focus of attention in the industry and related scientific research institutes. Because flavors and fragrances have small molecular weight, low boiling point, and are extremely volatile, even if they are added to cigarettes, they will be volatilized and lost during long-term storage. Moreover, during the smoking process of cigarettes, the smoke temperature is very high, which will make the back end of the cigarette Essence and spices in the cigarettes volatilize, causing strong aroma in the early stage of burning and smoking, and disappearing in the later stage. There is no fragrance, and the immediate release of fragrance is uneven, which reduces the consumption quality of cigarettes.

Microcapsule embedding technology can improve the stability of tobacco flavor, using natural or modified polymer compounds to form a continuous film (wall material), completely covering the tobacco flavor raw material (core material) that needs to be protected, which can effectively Prevent the volatilization and loss of aroma components and improve the stability of essence. At the same time, due to the isolation from contact with the outside world, the deterioration of the essence caused by chemical changes is also slowed down, ensuring the quality of the fragrance substance. However, when the essence embedded in microcapsules is used in cigarettes, the smoke temperature is relatively high during the burning and smoking process of cigarettes, which still cannot prevent the early release of aroma components, and the problem of uniformity of aroma release is still unsolved.

When tobacco is smoked, it will produce a certain spicy taste, which will stimulate the senses and cause discomfort. Appropriately adding softeners to eliminate the bitter and spicy taste will bring better consumption experience.

Contents of the invention

The invention aims to overcome the aroma volatilization and oxidative deterioration of the aroma raw materials in cigarettes during the long-term storage process, and the early volatilization of the aroma raw materials under the action of high-temperature smoke during the burning and smoking process of cigarettes, which leads to uneven aroma release, and overcomes the pungentness of the smoke Feeling, the present invention adopts microcapsule embedding technology to stabilize flavor precursor-glucoside, add smoke softener to prepare stable tobacco flavor, and use it to enhance cigarette flavor, suppress the pungent taste of smoke, and can maintain the aroma of cigarettes Release even consistency.

The first aspect of the present invention relates to a stable tobacco flavor, including a core material, a wall material and an emulsifier;

The core material is a mixture of neohesperidin dihydrochalcone, trilobatin, nerol and nerol glycoside; the wall material is a mixture of carboxymethyl chitosan and octenyl succinic acid starch ester. Described emulsifier is sodium stearoyl lactylate.

In the preferred version of the first aspect of the present invention, the neohesperidin dihydrochalcone is 1-2 parts by weight, trilobatin is 1-2 parts by weight, nerol is 4-10 parts by weight, Nerol glycosides are 4 to 10 parts by weight;

The carboxymethyl chitosan accounts for 30wt%-50wt% of the wall material, and the octenyl succinic acid starch ester accounts for 50wt%-70wt% of the wall material;

The weight ratio of the core material to the wall material is 3:1˜1:1.

The second aspect of the present invention relates to the preparation method of the stable tobacco essence, comprising the following steps:

(1) Mix the core material, the wall material and the emulsifier in proportion to obtain a mixture; the amount of the emulsifier accounts for 0.5wt% to 1.5wt% of the total weight of the wall material and the core material;

(2) Stir the mixture obtained in step (1) with water to prepare a 30wt%-35wt% aqueous dispersion;

(3) Homogenize the aqueous dispersion obtained in step (2) at 60-70° C. and 20-30 MPa to obtain a uniform aqueous dispersion;

(4) Spray-drying the homogeneous water dispersion obtained in step (3) to obtain the compound flavor for tobacco. Preferably, the air inlet temperature of the spray drying is 150-200°C, and the outlet temperature is 70-90°C

The third aspect of the present invention relates to the use of the stable tobacco flavor for flavoring cigarettes.

The fourth aspect of the present invention relates to the use of the stable tobacco flavor for suppressing the acrid taste of cigarette smoke and maintaining the stability, persistence and/or uniformity of aroma release over time for cigarettes.

The beneficial effects of the present invention are:

1. When the stable essence for tobacco produced by the present invention is added to cigarettes, the aroma will be stable for a long time during long-term storage, and the aroma quality will not change noticeably. In the process of burning and inhaling by consumers, from the beginning to the end, the aroma is always uniform and stable, and the aroma is released evenly. However, the aroma of cigarettes added with ordinary flavors volatilizes and loses during storage, and the aroma quality deteriorates. During the burning and smoking process, due to the high temperature of the smoke, the flavors evaporate quickly, resulting in a strong aroma in the front and a weak aroma in the back.

2. The neohesperidin dihydrochalcone added in the present invention is a functional sweetener with bitterness suppression and flavor improvement. When used in cigarettes, it can suppress the pungent taste of smoke and increase the sweetness of the base. Improved smoke quality.

3. The trilobatin added in the present invention has the effect of clearing lung and regulating qi.

4. The nerolidol added in the present invention has a pleasant aroma of roses and orange blossoms, and the aroma is relatively mild, with a slight lemon-like fruity aroma, and is a high-grade tobacco essence.

5. The present invention uses neohesperidin dihydrochalcone, trilobatin, nerol, and nerol glycosides in combination, and adopts microcapsule embedding as a compound stabilization technology for stable flavor precursors. In cigarette tobacco, the aroma of cigarettes can be stable during long-term storage. When burning and smoking, the smell is fragrant and free of miscellaneous odors. The invention will have great significance for improving the quality of cigarettes and establishing high-quality brands.

Description of drawings

Fig. 1 is the process flow diagram of the preparation process of the composite tobacco essence of the present invention.

detailed description

Example 1

Weigh 1 part by weight of neohesperidin dihydrochalcone, 1 part by weight of trilobatin, 10 parts by weight of nerolidol, and mix evenly with 10 parts by weight of nerol glycoside; , 60wt% starch octenyl succinate, mixed evenly; mix the two mixtures according to the weight ratio of the core material and the wall material as 3:1. Weigh 0.5wt% sodium stearoyl lactylate accounting for the total weight of the wall material and the core material and mix it with the wall material core material; add water to the mixture and stir to prepare a 30wt% aqueous dispersion; homogenize at 60°C and 20MPa to obtain a uniform water Dispersion liquid; spray drying to obtain the stable flavor for tobacco. Tobacco essence is added to the tobacco, and the cigarette is rolled after balancing.

Example 2

Weigh 2 parts by weight of neohesperidin dihydrochalcone, 1 part by weight of trilobatin, 5 parts by weight of nerol, and 5 parts by weight of nerol glucoside and mix evenly; , 70wt% starch octenyl succinate, mixed evenly; mix the two mixtures according to the weight ratio of core material and wall material as 2:1. Weigh 1.0wt% sodium stearoyl lactylate accounting for the total weight of the wall material and the core material and mix it with the wall material core material; add water to the mixture and stir to prepare a 35wt% aqueous dispersion; homogenize at 70°C and 25MPa to obtain a uniform water Dispersion liquid; spray drying to obtain the stable flavor for tobacco. Tobacco essence is added to the tobacco, and the cigarette is rolled after balancing.

Example 3

Weigh 2 parts by weight of neohesperidin dihydrochalcone, 2 parts by weight of trilobatin, 4 parts by weight of nerol, and 4 parts by weight of nerol glucoside and mix evenly; , 50wt% starch octenyl succinate, mixed evenly; mix the two mixtures according to the weight ratio of the core material and the wall material as 1:1. Weigh 1.5wt% sodium stearoyl lactylate accounting for the total weight of the wall material and the core material and mix it with the wall material core material; add water to the mixture and stir to prepare a 35wt% aqueous dispersion; homogenize at 60°C and 30MPa to obtain a uniform water Dispersion liquid; spray drying to obtain the stable flavor for tobacco. Tobacco essence is added to the tobacco, and the cigarette is rolled after balancing.

Using the stable tobacco essence of the present invention to add it to shredded cigarettes, compared with the cigarettes added with ordinary tobacco essence, 10 professionals were selected to evaluate and score the cigarettes. The scoring results are shown in Table 2, and the scoring standards are shown in Table 1. Show.

Table 1 Scoring indicators and scoring criteria

Table 2 scoring results

It can be seen from Table 2 that compared with the control, the stable tobacco flavor of the present invention added to shredded tobacco has a high aroma value, sufficient aroma, pure aroma, almost no aftertaste, and a sweet nerol aroma. During the burning and smoking process, from lighting the cigarette to smoking it to finally burning it out, the aroma is long-lasting and uniform, and all scores are better than those of the control group.

By adopting the stable essence for tobacco of the present invention, the aroma is stable and long-lasting during the long-term storage of cigarettes, and the aroma is evenly released during the burning and smoking process. However, ordinary flavors for tobacco lose their aroma during the storage of cigarettes. During the burning and smoking process, the aroma is strong at the front and weak at the back. The use of the composite flavor for tobacco of the present invention improves the stability of the flavor to a certain extent. Significantly improved the aroma quality of cigarettes. The invention has great significance for improving the quality of cigarettes and promoting the development of the tobacco industry.

Claims (5)

1. a kind of stable type flavouring essence for tobacco, including core and wall material；Characterized in that, the core, which is neohesperidin dihydro, looks into ear Ketone, trifloroside, the mixture of nerol and nerol glucosides；The wall material is carboxymethyl chitosan and octenyl succinic acid starch Ester admixture.

2. stable type flavouring essence for tobacco according to claim 1, it is characterised in that the neohesperidin dihydrochalcone is 1 ~2 parts by weight, trifloroside are 1~2 parts by weight, and nerol is 4~10 parts by weight, and nerol glucosides is 4~10 parts by weight；

The carboxymethyl chitosan accounts for 30wt%~50wt% of the wall material, and the starch octenyl succinate anhydride accounts for the wall 50wt%~70wt% of material；

The core is 3 with the weight ratio described in wall material:1~1:1.

3. the preparation method of a kind of stable type flavouring essence for tobacco according to claim 2, it is characterised in that comprise the following steps：

(1) core and the wall material are weighed in proportion, and with being mixed to get mixture after emulsifying agent, wherein the emulsifying agent For stearoyl lactate, the amount of emulsifying agent accounts for 0.5wt%~1.5wt% of wall material and core gross weight；

(2) add water to stir in the mixture that step (1) obtains, be configured to 30wt%~50wt% aqueous dispersions；

(3) aqueous dispersions for obtaining step (2) homogeneous under 60~70 DEG C and 20~30MPa, obtains uniform aqueous dispersions；

(4) the uniform aqueous dispersions spray drying that step (3) obtains is obtained into described stable type flavouring essence for tobacco.

4. stable type flavouring essence for tobacco according to claim 1 is used for the purposes to cigarette flavouring.

5. stable type flavouring essence for tobacco according to claim 1 is used to suppress flue gas bitter taste to cigarette and keeps cigarette flavor The purposes of stability and fragrance release uniformity when burning and sucking.