CN109793261B - A kind of preparation method and application of yellow sunflower extract for tobacco - Google Patents

Abstract

The invention provides a preparation method and application of a yellow sunflower extract for cigarettes. The fruit rind, dried leaves and seeds of the yellow sunflower are used as extraction raw materials, and various polar solvents are used as extracting agents, and the extraction reactions are carried out respectively. The three kinds of extracts are dissolved in ethanol solution by removing the solvent according to a certain proportion to obtain an extract of Ambrosia for cigarettes. Dissolving the extract of Amaryllis for cigarettes in a solvent is sprayed on the cut tobacco during the rolling process of the cut tobacco produced by the cigarette. The present invention increases the efficacy and function of Huang Kui Xin. As an additive to tobacco products, the extract of Amaryllis has obvious effect, and it has a good application prospect for the development of "Chinese cigarette" products with characteristic style.

Description

A kind of preparation method and application of yellow sunflower extract for tobacco

technical field

The invention relates to the application of natural plant extracts in tobacco products, in particular to a preparation method and application of the extract of Amaryllis for cigarettes.

Background technique

The core competitiveness of "Chinese-style cigarettes" is to form a unique product style, reflect individualization and differentiation, and adapt to the smoking habits and consumption needs of Chinese consumers. Chinese-style cigarette flavors and fragrances are the "soul" of Chinese-style cigarette products and the secret of the formation of Chinese-style cigarette style characteristics. Scientifically adding flavoring to cigarettes is an important means to highlight the personalized style of cigarette products. At the same time, in order to improve the safety of smoking, reducing harm and reducing coke has become an important part of "Chinese cigarettes". At the same time of reducing cigarette tar, it is only possible to enhance and improve the concentration and flavor of smoke by means of flavoring technology. With the deepening of harm reduction and coke reduction of Chinese-style cigarettes, tobacco flavoring and additives have become more and more important.

To build Chinese-style tobacco flavors and new technologies with independent intellectual property rights, extract flavors and flavors from natural plants, and let the concept of health reach consumers along with the elegant fragrance of cigarettes, which is one of the basic researches for the development of "Chinese-style cigarettes".

Yellow sunflower has its own unique aroma style and contains a variety of sterols; the leaves of yellow sunflower also contain a variety of glycoside compounds; the seeds contain lactones with characteristic aroma, and the aromatic oil can be extracted by steam distillation, which is a precious high-end Adjust spices; roots, leaves and flowers are mostly used as traditional Chinese medicine. During the research process, the inventors found that the aromatic oil extracted from Amaryllis seeds has low yield and high cost, which limits its application in the field of flavors and fragrances; moreover, the aroma components in other parts of Amaryllis cannot be fully obtained. use.

SUMMARY OF THE INVENTION

The object of the present invention is to aim at the deficiencies of the prior art, and to provide a preparation method and application thereof of the yellow sunflower extract for cigarettes. As extractants, extraction reactions are carried out respectively, and the three extracts are removed from the solvent and mixed in an ethanol solution according to a certain proportion to obtain an extract of Amaryllis for cigarettes.

A preparation method of the extract of Amaryllis for tobacco, comprising the steps:

(1) Using the rind of the yellow sunflower fruit as the extraction raw material, using ethyl acetate as the extractant, the mass ratio of the extractant to the rind of the yellow sunflower fruit is 5-15:1, extracting at 40-70 ° C for 1-5 hours, and separating the Feed liquid, the separated feed liquid is concentrated into extract, freeze-dried to obtain solid powder A;

(2) using the dried yellow sunflower leaves as the extraction raw material, using the ethanol solution with a mass fraction of 50 to 75% as the extractant, the mass ratio of the extractant to the dried yellow sunflower leaves is 10 to 20:1, and extracting at 50 to 90 ° C for 1 to 5 hours, The feed liquid is separated, and the separated feed liquid is concentrated to an extract shape to obtain the yellow sunflower leaf extract;

(3) using amla seed as extraction raw material, the mixed solution of saturated brine and organic solvent is extractant, extracted by distillation extraction method, then separate organic phase, the separated organic phase is concentrated to extract shape, and freeze-drying obtains solid powder B;

(4) Mixing the extracted product obtained in step (1), step (2) and step (3) in a 70-95% ethanol solution in proportion to obtain the yellow sunflower extract for cigarettes of the present invention.

Further, in the step (3), the mass ratio of the saturated brine to the yellow sunflower seeds is 15-20:1, and the mass ratio of the organic extractant to the yellow sunflower seeds is 2-5:1.

Further, in the step (3), the heating temperature is adjusted so that the distillation rates of the aqueous phase and the organic phase are equal, and the extraction time is 1-5 hours.

Further, the organic solvent in the step (3) is one of pentane, isopentane and ether.

Further, the raw materials added in the step (4) are calculated in parts by mass, wherein the solid powder A is 5-40 parts, the yellow sunflower leaf extract is 30-80 parts, the solid powder B is 1-10 parts, and the ethanol solution is 80 to 300 servings.

The invention relates to an application of the extract of cigarette-used ambergris, which is added to the cut tobacco of the cigarette according to the mass ratio of 0.01% to 0.05%.

Further, the extract of Amaryllis for cigarettes is added to the cut tobacco of the cigarette according to the mass ratio of 0.02% to 0.04%.

Further, the specific steps of adding the Ambergris chinensis extract for cigarettes to the cut tobacco are as follows: dissolving the Ambarium japonica extract for cigarettes in a solvent, and spraying the solvent in which the Amaryllis extract for cigarettes is dissolved is sprayed on the cut tobacco during the rolling process of the cut tobacco produced by the cigarette. on, followed by evaporation of the solvent.

Further, the solvent is ethanol with a mass concentration of 95%.

Through a series of evaluation and smoking test research results, the present invention shows that the added Amaryllis extract can effectively enhance the aroma and rich in aroma when tobacco products are smoked; and the Amaryllis extract can also endow tobacco products with unique aroma and aroma. ; And while improving the taste of tobacco products, it can avoid negative effects such as introducing miscellaneous gas and increasing irritation.

The present invention increases the efficacy and function of Huang Kui Xin. As an additive to tobacco products, the extract of Amaryllis has obvious effect, and it has a good application prospect for the development of "Chinese cigarette" products with characteristic style.

Detailed ways

The technical solutions in the present invention will be clearly and completely described below with reference to specific embodiments.

Example 1

1. The rind of the yellow sunflower fruit is used as the extraction raw material, ethyl acetate is used as the extractant, the mass ratio of the extractant to the rind of the yellow sunflower fruit is 5, the extraction is carried out at 40 ° C for 5 hours, the feed liquid is separated, and the separated feed liquid is concentrated to Extract, freeze-dried to obtain solid powder.

2. Using dried yellow sunflower leaves as the extraction raw material, using 75% ethanol solution as the extractant, the mass ratio of the extractant to the dried yellow sunflower leaves is 20, extracting at 60 ° C for 1 hour, separating the feed liquid, and concentrating the separated feed liquid to the form of an extract .

3. Using yellow sunflower seeds as extraction raw materials, saturated brine and ether as extracting agents, and extracting by distillation extraction method, the mass ratio of saturated brine and yellow sunflower seeds is 15, and the mass ratio of ether and yellow sunflower seeds is 2, and the heating temperature is adjusted. The water phase and the organic phase were distilled at the same speed, extracted for 1 hour, the organic phase was separated, the separated organic phase was concentrated to the form of an extract, and the solid powder was obtained by freeze-drying.

4. In terms of parts by mass, the product 1 is 5 parts, the product 2 is 80 parts, the product 3 is 1 part, and the 70% ethanol solution is 200 parts. The extract can be used as a tobacco product additive.

Example 2

1. Using the rind of the yellow sunflower fruit as the extraction raw material, using ethyl acetate as the extractant, the mass ratio of the extractant to the rind of the yellow sunflower fruit is 15, extract at 70 ° C for 1 hour, separate the feed liquid, and concentrate the separated feed liquid to Extract, freeze-dried to obtain solid powder.

2. Using dried yellow sunflower leaves as the extraction raw material, using 50% ethanol solution as the extractant, the mass ratio of the extractant to the dried yellow sunflower leaves is 15, extracting at 75 ° C for 3 hours, separating the feed liquid, and concentrating the separated feed liquid to the form of an extract .

3. Using yellow sunflower seeds as extraction raw materials, saturated brine and pentane as extractants, and extracting by distillation extraction method, the mass ratio of saturated brine and yellow sunflower seeds is 20, and the mass ratio of pentane and yellow sunflower seeds is 5. Adjust Heating the temperature to make the distillation speed of the water phase and the organic phase equal, extracting for 5 hours, separating the organic phase, and concentrating the separated organic phase to extract, and freeze-drying to obtain solid powder.

4. In terms of parts by mass, 10 parts of product 1, 40 parts of product 2, 10 parts of product 3, and 150 parts of 80% ethanol solution are mixed to obtain the yellow sunflower extract for cigarettes of the present invention. The extract can be used as a tobacco product additive.

Example 3

1. Use the rind of the yellow sunflower fruit as the extraction raw material, use ethyl acetate as the extractant, the mass ratio of the extractant to the rind of the yellow sunflower fruit is 12, extract at 55 ° C for 2 hours, separate the feed liquid, and concentrate the separated feed liquid to Extract, freeze-dried to obtain solid powder.

2. Using dried yellow sunflower leaves as the extraction raw material, using 60% ethanol solution as the extractant, the mass ratio of the extractant to the yellow sunflower dry leaves is 10, extracting at 85 ° C for 2 hours, separating the feed liquid, and concentrating the separated feed liquid to the form of an extract .

3. Using yellow sunflower seeds as the extraction raw materials, saturated brine and isopentane as extractants, and extracting by distillation extraction method, the mass ratio of saturated brine to yellow sunflower seeds is 18, and the mass ratio of isopentane to yellow sunflower seeds is 3. , adjust the heating temperature to make the water phase and the organic phase have the same distilling speed, extract for 4 hours, separate the organic phase, concentrate the separated organic phase to extract, freeze-dry to obtain solid powder.

4. In parts by mass, the product 1 is 25 parts, the product 2 is 55 parts, the product 3 is 5 parts, and the 90% ethanol solution is 80 parts. The extract can be used as a tobacco product additive.

Example 4

1. Use the rind of the yellow sunflower fruit as the extraction raw material, use ethyl acetate as the extractant, the mass ratio of the extractant to the rind of the yellow sunflower fruit is 10, extract at 45 ° C for 4 hours, separate the feed liquid, and concentrate the separated feed liquid to Extract, freeze-dried to obtain solid powder.

2. Using dried yellow sunflower leaves as the extraction raw material, using 65% ethanol solution as the extractant, the mass ratio of the extractant to the yellow sunflower dry leaves is 12, extracting at 90 ° C for 2 hours, separating the feed liquid, and concentrating the separated feed liquid to the form of an extract .

3. Using yellow sunflower seeds as extraction raw materials, saturated brine and ether as extractants, and extracting by distillation extraction method, the mass ratio of saturated brine and sunflower seeds is 20, and the mass ratio of organic extractant and sunflower seeds is 3.5. The heating temperature makes the distillation rate of the water phase and the organic phase equal, and extraction is performed for 3 hours, the organic phase is separated, the separated organic phase is concentrated to an extract, and the solid powder is obtained by freeze-drying.

4. In parts by mass, the product 1 is 40 parts, the product 2 is 30 parts, the product 3 is 8 parts, and the 95% ethanol solution is 300 parts. The extract can be used as a tobacco product additive.

The application to the tobacco cut of cigarettes is to add the cigarette yellow sunflower extract prepared by the above-mentioned method

Tobacco shredded tobacco is added to the tobacco shredded tobacco extract during the rolling process of cigarette production. The yellow sunflower extract added to the cut tobacco accounts for 0.03% of the weight of the cut tobacco. The specific method is firstly dissolving the yellow sunflower extract in ethanol with a mass concentration of 95%, and evenly spraying the dilute ethanol dissolved with the yellow sunflower extract on the cut tobacco, and then evaporating the ethanol. The shredded tobacco is rolled into a test sample cigarette by a cigarette rolling machine.

Effect Experiment on Cigarette Smoke

Take two parts of 40 grams of finished cut tobacco that has been balanced at a temperature of 22 °C ± 1 °C and a relative humidity (RH) of 60% ± 2%, weigh 0.04% of its mass the extract of Amberjack for tobacco use, and dilute it with 95% ethanol. After that, spray the shredded tobacco evenly with the throat nozzle, and place the flavored and unflavored shredded samples in a constant temperature and humidity box with a temperature of 22°C ± 1°C and RH 60% ± 2% for 48 hours. Flavored and unflavored cut tobacco was made into cigarettes, and then equilibrated at 22℃±1℃ and RH60%±2% for 48 hours, and asked the cigarette sensory evaluation team to evaluate the smoking.

The reviewers unanimously believed that the added Amaryllis extract can effectively enhance the aroma of tobacco products when smoking, and the aroma is rich; and the Amaryllis extract can also impart a unique aroma and aroma to cigarettes.

The above are only specific embodiments 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, All should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (9)

1. A preparation method of a yellow sunflower extract for cigarettes is characterized by comprising the following steps:

(1) the method comprises the following steps of (1) taking the skin of the abelmoschus manihot fruit as an extraction raw material, taking ethyl acetate as an extractant, wherein the mass ratio of the extractant to the skin of the abelmoschus manihot fruit is (5-15): 1, extracting at 40-70 ℃ for 1-5 hours, separating a material liquid, concentrating the separated material liquid into an extract, and freeze-drying to obtain solid powder A;

(2) the method comprises the following steps of (1) taking dry abelmoschus esculentus leaves as an extraction raw material, taking 50-75% of ethanol solution as an extractant, wherein the mass ratio of the extractant to the dry abelmoschus esculentus leaves is 10-20: 1, extracting at 50-90 ℃ for 1-5 hours, separating a material liquid, and concentrating the separated material liquid into an extract to obtain a yellow sunflower leaf extract;

(3) extracting Abelmoschus esculentus seeds serving as an extraction raw material and a mixed solution of saturated saline and an organic solvent serving as an extractant by a distillation extraction method, separating an organic phase, concentrating the separated organic phase into an extract, and freeze-drying to obtain solid powder B;

(4) and (3) proportionally mixing and dissolving the extraction products obtained in the step (1), the step (2) and the step (3) in a 70-95% ethanol solution to obtain the tobacco abelmoschus manihot extract.

2. The method for preparing the yellow sunflower extract for the cigarettes as claimed in claim 1, wherein the method comprises the following steps: in the step (3), the mass ratio of the saturated salt solution to the abelmoschus manihot seeds is 15-20: 1, the mass ratio of the organic solvent to the abelmoschus esculentus seeds is 2-5: 1.

3. the method for preparing the yellow sunflower extract for the cigarettes as claimed in claim 1, wherein the method comprises the following steps: and (3) adjusting the heating temperature during distillation and extraction in the step (3) to ensure that the distillation rates of the water phase and the organic phase are equal, wherein the extraction time is 1-5 hours.

4. The method for preparing the yellow sunflower extract for the cigarettes as claimed in claim 1, wherein the method comprises the following steps: the organic solvent in the step (3) is one of pentane, isopentane and diethyl ether.

5. The method for preparing the yellow sunflower extract for the cigarettes as claimed in claim 1, wherein the method comprises the following steps: the raw materials added in the step (4) comprise, by mass, 5-40 parts of solid powder A, 30-80 parts of an extract of abelmoschus manihot leaves, 1-10 parts of solid powder B and 80-300 parts of an ethanol solution.

6. The application of the abelmoschus manihot extract for cigarettes prepared by the method of claim 1 is characterized in that: the yellow sunflower extract for the cigarette is added into the cut tobacco of the cigarette according to the mass ratio of 0.01-0.05%.

7. The application of the abelmoschus manihot extract for the cigarettes as claimed in claim 6 is characterized in that: the abelmoschus manihot extract for the cigarettes is added into the cut tobacco of the cigarettes according to the mass ratio of 0.02-0.04%.

8. The application of the abelmoschus manihot extract for the cigarettes as claimed in claim 6 or 7, wherein the abelmoschus manihot extract for the cigarettes comprises the following components: the method for adding the yellow sunflower extract into tobacco specifically comprises the following steps: dissolving the yellow sunflower extract for the cigarettes in a solvent, spraying the solvent dissolved with the yellow sunflower extract on cut tobacco in the rolling process of the cut tobacco in the production of the cigarettes, and then evaporating the solvent.

9. The application of the abelmoschus manihot extract for the cigarettes as claimed in claim 8, wherein the abelmoschus manihot extract for the cigarettes is prepared from the following raw materials in parts by weight: the solvent is ethanol with the mass concentration of 95%.