CN104705787B - Stem particles capable of increasing cigarette aroma and preparation method and application thereof - Google Patents

Abstract

The invention discloses a stem particle capable of increasing cigarette aroma, a preparation method thereof and application thereof in cigarette filters, wherein the stem particle is added with a composite natural plant extract, the composite natural plant extract comprises extracts of south isatis root, lophatherum gracile, chrysanthemum, liquorice and honeysuckle in a weight ratio of: 0.5-5:0.7-6:0.6-4:0.5-4:1, and the addition ratio is 0.5-20%. Spraying the composite natural plant extract into the porous stem particles, mixing, drying, sieving and other processes to prepare the stem particles capable of increasing the cigarette aroma of the cigarettes. The binary or ternary composite filter stick prepared by the invention can increase the cigarette smoke aroma amount, improve the aroma quality, reduce miscellaneous gas and irritation, increase the sweet feeling and integrally improve the internal quality of the cigarette.

Description

A kind of stem granule capable of increasing cigarette aroma and preparation method and application

technical field

The present invention is designed in the field of cigarette material preparation, in particular to a stem particle capable of increasing the flavor of cigarettes, a preparation method thereof, and an application in a cigarette filter.

Background technique

The application of the acetate fiber cigarette filter can effectively intercept the tar content of the cigarette smoke and reduce the harm of the cigarette. However, as the whole society pays more and more attention to smoking and health issues, cigarette consumers have increasingly higher requirements for the safety of cigarettes, and the traditional cellulose acetate filter rods used to manufacture cigarette filters can no longer meet consumers' needs for low-hazard cigarettes. By using grooved filter rods, paper filter rods, etc. to change the structure of the filter rods, the tar content of the flue gas can be further reduced. Adding some substances with the function of reducing coke and reducing harm, such as nanomaterials and activated carbon, can also improve the performance of reducing coke and harm of acetate fiber filter rod. However, the addition of harm reduction materials and the use of paper filter rods can easily bring in miscellaneous gas, and various further tar reduction methods, while reducing tar, also make the cigarette smoke lighter, which cannot meet the requirements of reducing coke and improving cigarettes at the same time. Requirements for suction quality.

The stem particles prepared from tobacco stems have a porous structure and can absorb harmful substances in smoke to a certain extent, and because they are derived from tobacco leaves, they have a certain tobacco aroma, which can alleviate the contradiction between coke reduction and tobacco aroma to a certain extent. However, on the one hand, the supplement of tobacco aroma is limited, and on the other hand, new miscellaneous gas will be introduced during the processing of stalk particles, which will have new adverse effects on tobacco aroma. The specific compound natural plant extract is added to the stalk granules, and the herbal incense of the compound plant extract is used to make up for the deficiency of the tobacco incense supplement during the use of the stalk granules, and at the same time, the herbal aroma is used to cover the miscellaneous gas generated by the stalk granules, which can meet the requirements of reducing Focus on improving the smoking quality of cigarettes at the same time.

This patent selects Nanbanlangen root, honeysuckle, pale bamboo leaves, chrysanthemum, and licorice extract to form the stalk granule addition formula. From the perspective of traditional medical theory, Nanbanlangen clears heat and detoxifies, cools blood, reduces swelling and soothes the throat; A total of monarch medicine; chrysanthemum dispels wind and clears heat, calms the liver as the minister medicine, light bamboo leaves purifies fire and removes vexation, diureses and clears stranguria as adjuvant medicine, licorice tonifies the spleen and nourishes qi, expels phlegm and stops cough, and reconciles various medicines as the ambassador medicine. A total of Gao Qing has the effect of relieving trouble, soothing throat, cooling blood, purging fire and drenching stranguria, aiming at the symptoms of smokers. In addition, the above five kinds of plant extracts all have the unique aroma of plants, which can effectively increase the aroma of tobacco and reduce the miscellaneous gas introduced by the stem particles.

SUMMARY OF THE INVENTION

In order to overcome the defects of the low-coke and low-harm cigarettes in the prior art, the present invention provides a stem particle capable of increasing the flavor of the cigarette and its application in the cigarette filter.

The present invention is realized by the following embodiments:

A stalk granule capable of increasing the aroma of cigarettes is added with a composite natural plant extract, characterized in that the composite natural plant extract comprises extracts of Radix Radix, pale bamboo leaves, chrysanthemum, licorice, and honeysuckle.

In the composite natural plant extract, the weight ratio of Radix isatidis, pale bamboo leaf, chrysanthemum, licorice, honeysuckle extract is: 0.5-5:0.7-6:0.6-4:0.5-4:1, preferably: 0.5- 2:0.7-2:0.6-1.5:0.5-1.5:1; more preferably: 0.5-1:0.7-1.5:0.6-1:0.5-1:1. The addition ratio of the complex natural plant extract is 0.5-20%, preferably 2-15%, more preferably 5-10%.

Another preferred solution of the present invention is: in the composite natural plant extract, the weight ratio of the extracts of Radix isatidis, Palebambusa, chrysanthemum, licorice, and honeysuckle is: 0.5-5:0.7-6:0.6-4:0.5- 4:1, the addition ratio of compound natural plant extract is 0.5-20%.

Another preferred solution is: in the composite natural plant extract, the weight ratio of the extracts of Radix isatidis, pale bamboo leaves, chrysanthemum, licorice, and honeysuckle is: 0.5-2:0.7-2:0.6-1.5:0.5-1.5:1; adding The ratio is 2-15%.

The most preferred solution is: in the composite natural plant extract, the weight ratio of the extracts of Radix isatidis, pale bamboo leaves, chrysanthemum, licorice, and honeysuckle is: 0.5-1:0.7-1.5:0.6-1:0.5-1:1; 5-10%.

The present invention also provides a method for preparing stem particles capable of increasing the aroma of cigarettes, comprising the following steps:

(1) get the extracts of Radix isatidis, pale bamboo leaves, chrysanthemum, licorice, honeysuckle respectively, and mix them in proportion to prepare composite natural plant extracts;

(2) Accurately weigh a certain amount of stalk granules, accurately weigh the compound natural plant extract according to the addition ratio, and spray evenly on the stalk granules;

(3) The stalk granules added with the composite natural plant extract are placed in a constant temperature blast drying oven, and dried at a constant temperature of 35-50 degrees until the moisture content of the finished particles is 9% ± 2%, and the drying temperature of the constant temperature blast drying oven is optimized to be 40-45 degrees, the moisture content of finished pellets is 9.5%±1%.

The present invention also provides a kind of application of stem particles capable of increasing the flavor of cigarettes in cigarette filters, the details are as follows:

(1) In the process of filter rod forming, add 80-110 mg of stalk particles that can increase the aroma of cigarettes into the cavity reserved between two conventional acetate filter elements to obtain acetate-stem particles-acetate ternary composite filter rod; or in the process of filter rod forming, adding 80-110 mg of stalk particles that can increase the flavor of cigarettes into the cavity reserved between two grooved acetate filter elements to obtain grooved filter rod-stem particles -Groove filter rod ternary composite filter rod.

(2) In the process of filter rod forming, the stalk particles that can increase the cigarette flavor of cigarettes are scattered on the tow of the cigarette filter rod, so as to prepare an acetate fiber filter rod loaded with stalk particles that can increase the cigarette flavor of cigarettes; The acetate fiber filter rod capable of increasing the stalk particles of the cigarette aroma is connected with a conventional acetate fiber filter rod or a grooved filter rod to obtain a binary or ternary composite filter rod. Scattering the stalk particles that can increase the flavor of cigarettes on the tow of the cigarette filter rod means that in the process of forming the acetate fiber filter rod, the stalk particles that can increase the flavor of the cigarette are 10-30mg/10mm tow. The amount of addition is spread evenly over the filter tow.

Compared with the prior art, the application of the present invention has the following advantages:

1. Using the compounding technology of natural plant extracts and the traditional theory of Chinese medicine, a food additive that can increase the amount of cigarette aroma and improve the aroma quality is compounded;

2. The stem granules that can improve the taste of cigarettes disclosed in the present invention use all natural products as raw materials, and do not use any chemical additives during the processing, so as to achieve green, ecological and environmental protection.

3. The stalk particles that can increase the aroma of cigarettes disclosed in the present invention are added to cigarette filter rods and applied to cigarettes, which can increase the amount of aroma of cigarette smoke, improve aroma quality, reduce miscellaneous air and irritation, increase sweetness, and improve overall Intrinsic qualities of cigarettes.

Description of drawings

Fig. 1 is the structural representation that the stem particle that can increase the cigarette flavor of the present invention is applied to the common acetate fiber binary composite filter rod

1. Filter element: 1a. Loaded composite stem particle filter element, 1b. Ordinary acetate fiber filter element; 2. Inner wrapping layer; 3. Outer wrapping layer

Fig. 2 is the structural representation that the stem particle that can increase the cigarette flavor of the present invention is applied to the grooved acetate fiber binary composite filter rod

1. Filter element: 1a. Loaded composite stem particle filter element, 1b. Grooved acetate fiber filter element; 2. Inner wrapping layer; 3. Outer wrapping layer

3 is a schematic structural diagram of the application of the stalk particles capable of increasing the aroma of cigarettes of the present invention to the acetate-composite stalk particles/acetate-acetate ternary composite filter rod

Among them, 1. Filter element: 1a., 1b. Ordinary acetate fiber filter element, 1c. Composite stem particle/acetate fiber filter element; 2. Inner wrapping layer; 3. Outer wrapping layer.

4 is a schematic structural diagram of the application of the stem particles capable of increasing cigarette flavor of the present invention to groove-composite stem particles/acetate fiber-groove ternary composite filter rod

Among them, 1. Filter element: 1a., 1b. Grooved acetate filter element, 1c. Composite stem particle/acetate fiber filter element; 2. Inner wrapping layer; 3. Outer wrapping layer.

5 is a schematic structural diagram of the application of the stem particles capable of increasing the cigarette flavor of cigarettes to an acetate fiber-composite stem particles-acetate fiber ternary composite filter rod of the present invention

Among them, 1. Filter element: 1a., 1b. Ordinary acetate fiber filter element, 1c. Composite stem particles; 2. Inner wrapping layer; 3. Outer wrapping layer.

6 is a schematic structural diagram of the application of the stalk particles capable of increasing the aroma of cigarettes of the present invention to a grooved acetate fiber-composite stem particle-groove acetate ternary composite filter rod

1. Filter element: 1a., 1c. Grooved acetate filter element, 1b. Composite stem particles; 2. Inner wrapping layer; 3. Outer wrapping layer.

Detailed ways

The following implementation process and examples are intended to further illustrate the present invention and should not be regarded as a limitation of the present invention.

In this example, the selected extracts of Banlangen root, pale bamboo leaf, chrysanthemum, licorice, honeysuckle, and pearl corn are all commercially available products: all are products of Ji'an Luyuan spice oil refinery.

Example 1

Weigh 160 g of Radix isatidis root extract, 320 g of pale bamboo leaf extract, 270 g of chrysanthemum extract, 300 g of licorice extract, and 150 g of honeysuckle extract, stir and mix at room temperature to obtain 1.2 kg of composite natural plant extract.

Accurately weigh 6kg of porous stem granules, use a sprayer to spray 1.2kg of the composite natural plant extract on the stem granules, and mix the stem granules while spraying, so that the composite natural plant extract is completely and evenly sprayed on the stem granules.

The stalk granules added with the composite natural plant extract are placed in a constant temperature blast drying oven, and dried at a constant temperature of 50 degrees until the moisture content of the finished granules is 8%, that is, the stalk granules that can increase the cigarette flavor of the cigarette are obtained.

Example 2

Weigh 180 g of Radix isatidis root extract, 160 g of pale bamboo leaf extract, 130 g of chrysanthemum extract, 130 g of licorice extract, and 120 g of honeysuckle extract, stir and mix at room temperature to obtain 720 g of composite natural plant extract.

Accurately weigh 6kg of porous stem granules, use a sprayer to spray 720g of the composite natural plant extract on the stem granules, and mix the stem granules while spraying, so that the composite natural plant extract is completely and uniformly sprayed on the stem granules.

The stalk granules added with the composite natural plant extract are placed in a constant temperature blast drying oven, and dried at a constant temperature of 40 degrees until the moisture content of the finished granules is 10%, that is, the stalk granules that can increase the cigarette flavor of the cigarette are obtained.

Example 3

Weigh 120 g of Bannan root extract, 150 g of pale bamboo leaf extract, 100 g of chrysanthemum extract, 90 g of licorice extract, and 100 g of honeysuckle extract, stir and mix at room temperature to obtain 560 g of composite natural plant extract.

Accurately weigh 8kg of porous stem granules, use a sprayer to spray 560g of the composite natural plant extract on the stem granules, and mix the stem granules while spraying, so that the composite natural plant extract is completely and evenly sprayed on the stem granules.

The stalk granules added with the composite natural plant extract are placed in a constant temperature blast drying oven, and dried at a constant temperature of 45 degrees until the moisture content of the finished granules is 9%, that is, the stalk granules that can increase the cigarette flavor of the cigarette are obtained.

Application Example 1

The stem particles capable of increasing the cigarette flavor of the cigarette of the present invention are applied, and the cellulose acetate filter rod loaded with the stem particles capable of increasing the cigarette flavor is produced by using the particle feeding equipment in the filter rod forming process (part 1b in FIG. The rod composite equipment connects the filter rod with the ordinary acetate fiber filter rod to form a binary composite filter rod. The structure of the filter rod is shown in Figure 1. The binary composite filter tip of each cigarette can increase the stalk particles of the cigarette aroma. The added amount is 25mg. The control filter rod 1# is an acetate fiber filter rod without adding particles, and the control filter rod 2# is a binary composite filter rod with the same amount of unflavored conventional stalk particles (the structure is also shown in Figure 1). Using the above three filter rods to stake out production rolls

For cigarettes, except for the filter rod, the cigarette materials and leaf group formula used in the cigarette process are all the same. Stake out

The smoking results of the cigarette samples are shown in Table 1.

Table 1. Evaluation results of composite stem granules/acetate-cellulose acetate binary composite filter rod cigarettes and control cigarettes

Application Example 2

The stem particles capable of increasing the cigarette flavor of the cigarette of the present invention are applied, and the cellulose acetate filter rod loaded with the stem particles capable of increasing the cigarette flavor is produced by using the particle feeding equipment in the filter rod forming process (section 1b in FIG. The filter rod composite equipment connects the filter rod and the grooved acetate filter rod to form a groove-composite stem particle/acetate fiber-groove ternary composite filter rod. The structure of the filter rod is shown in Figure 4. In the ternary composite filter tip, the amount of stem particles that can increase the cigarette aroma is 16 mg. The control filter rod 1# is the ordinary acetate fiber filter rod without adding particles, and the control filter rod 2# is the groove-stem particle/-acetate fiber-groove ternary composite filter rod with the addition of unflavored conventional stem particles. As shown in Figure 4). Cigarettes are produced by lofting the above three filter rods. Except for the filter rods, the cigarette materials and leaf group formulations used in the cigarette process are all the same. The smoking results of the cigarette samples produced by the stakeout are shown in Table 2.

Table 2. Evaluation results of groove-composite stem particles/acetate fiber-groove ternary composite filter rod cigarette and control cigarette

Application Example 3

Applying the stem particles that can increase the cigarette flavor of the cigarette of the present invention, add 100 mg in the 8mm cavity reserved between every two grooved acetate filter elements (part of Fig. 61b ) through the filter rod forming equipment and the particle feeding equipment. The stem particles that can increase the cigarette aroma of the cigarette are prepared into a groove-composite stem particle-groove ternary composite filter rod. The structure of the filter rod is shown in Figure 6. The control filter rod 1# is the groove-acetate fiber-groove ternary groove composite filter rod without adding particles, and the control filter rod 2# is the groove-stem particle-groove ternary with the addition of unflavored conventional stalk particles Grooved composite filter rod (structure is also shown in Figure 6). The above three filter rods were used to set out cigarettes. Except for the filter rods, the cigarette materials and leaf group formulations of the test cigarettes were the same as those of the control samples.

Table 3. Evaluation results of groove-composite stem particle-groove ternary composite filter rod cigarettes and control cigarettes

It can be seen from the analysis and application of the experimental results of Examples 1-3 that after adding the stalk particles that can increase the aroma of cigarettes to the cigarette holder, the aroma volume of cigarette smoke can be increased, the aroma quality can be improved, the miscellaneous gas and irritation can be reduced, and the sweetness can be increased. It can improve the internal quality of cigarettes as a whole.

Claims (1)

1. the application of the stem particle that can increase the cigarette fragrance of cigarette in cigarette filter tip, it is characterized in that: In the process of filter rod forming, adding 80-110 mg of stalk particles that can increase the aroma of tobacco into the cavity reserved between two conventional acetate filter elements to obtain an acetate-stem particle-acetate ternary composite filter rod; Or in the process of filter rod forming, add 80-110mg of stalk particles that can increase the aroma of tobacco into the cavity reserved between the two grooved acetate filter elements to obtain grooved filter rod-stem particle-grooved filter rod Ternary composite filter rod; or sprinkle the stem particles that can increase the cigarette flavor on the tow of the cigarette filter rod to obtain an acetate fiber filter rod loaded with the stem particles that can increase the cigarette flavor; and then load the stem particles that can increase the tobacco flavor. The acetate fiber filter rod of the stalk particles is connected with a conventional acetate fiber filter rod or a groove filter rod to obtain a binary or ternary composite filter rod; Wherein, the stalk particles capable of increasing the cigarette aroma of cigarettes are added with compound natural plant extracts; the compound natural plant extracts are composed of extracts of Radix Radix, Palebambusa, chrysanthemum, licorice, and honeysuckle, Radix Radix, Palebambusa leaves, The weight ratio of chrysanthemum, licorice and honeysuckle extracts is: 0.5-1:0.7-1.5:0.6-1:0.5-1:1; the addition ratio of the composite natural plant extract is 5-10%; Wherein, the stalk particles that can increase the flavor of cigarettes are prepared according to the following steps: (1) get the extracts of Radix isatidis, pale bamboo leaves, chrysanthemum, licorice, honeysuckle respectively, and mix them in proportion to prepare composite natural plant extracts; (2) Accurately weigh a certain amount of stalk granules, accurately weigh the compound natural plant extract according to the addition ratio, and spray evenly on the stalk granules; (3) placing the stalk granules added with the composite natural plant extract in a constant temperature blast drying oven, and drying at a constant temperature of 40-45 degrees until the moisture content of the finished granules is 9.5%±1%; After adding the stalk particles capable of increasing the flavor of cigarettes to cigarette filter rods and applying them to cigarettes, it can increase the amount of cigarette smoke aroma, improve the aroma quality, reduce miscellaneous air and irritation, increase the sweetness, and improve the internal quality of cigarettes as a whole. .

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