CN111647462A - Preparation method and application of michelia figo extract for cigarettes - Google Patents
Preparation method and application of michelia figo extract for cigarettes Download PDFInfo
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- CN111647462A CN111647462A CN202010506040.9A CN202010506040A CN111647462A CN 111647462 A CN111647462 A CN 111647462A CN 202010506040 A CN202010506040 A CN 202010506040A CN 111647462 A CN111647462 A CN 111647462A
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- China
- Prior art keywords
- michelia figo
- extract
- cigarettes
- preparation
- mass
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0003—Compounds of unspecified constitution defined by the chemical reaction for their preparation
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/302—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by natural substances obtained from animals or plants
Abstract
The invention discloses a preparation method and application of a michelia figo extract for cigarettes. The michelia figo extract obtained by the extraction method has the advantages of rich fragrance and elegant texture, is suitable for cigarettes, and can obviously enrich the cigarette fragrance and improve the texture.
Description
Technical Field
The invention relates to a preparation method of essence and flavor for cigarettes, in particular to a preparation method of a michelia figo extract for cigarettes.
Background
The flavoring and casing are key links in the cigarette process and are effective ways for improving and enhancing the cigarette fragrance. At present, the tobacco flavor added in tobacco in China is prepared by mixing natural extract monomers and synthetic monomers, so that the flavor is simple to prepare, but the problems of monotonous aroma and heavier homogenization exist, and the improvement effect of a plurality of flavors on the smoking quality of cigarettes is not obvious.
The michelia figo contains various fragrant substances such as alcohols, olefins, esters and the like, and the fragrant substances have good fresh and sweet aroma and elegant feeling. At present, michelia figo is mostly used for medicine and scented tea preparation, can help human bodies to metabolize more quickly, has the effects of diuresis, detoxification and face nourishing, and has no relevant report about the application of michelia figo in cigarettes.
Disclosure of Invention
The invention aims to provide a preparation method of a michelia figo extract for cigarettes, which can enrich the cigarette fragrance and improve the cigarette texture.
In order to realize the purpose of the invention, the following technical scheme is adopted:
a preparation method of a michelia figo extract for cigarettes comprises the following steps:
step 1, taking fresh michelia figo flowers, and carrying out vacuum freeze drying treatment to obtain dry michelia figo flowers;
step 2, adding ethanol solution with volume concentration of 95-100% into dried michelia figo to carry out reflux extraction; after extraction, cooling and filtering to obtain an extracting solution 1, and reserving the residual filter residue for later use;
step 3, adding an ethanol solution with the volume concentration of 50-75% into the filter residue obtained in the step 2 for reflux extraction; after extraction, concentrating under reduced pressure to obtain ethanol extract;
step 4, dissolving the ethanol extract obtained in the step 3 by using ethanol with the volume concentration of 95-100%, and filtering to obtain an extracting solution 2;
step 5, combining the extracting solution 1 and the extracting solution 2, and concentrating under reduced pressure; adding activated carbon into the obtained concentrated solution for sedimentation treatment, and then filtering to obtain the michelia figo extract for cigarettes.
Further, in step 1, the time of the vacuum freeze-drying treatment is 12 to 24 hours.
Further, in the step 2, the mass of the ethanol solution added during the reflux extraction is 2-5 times of the mass of the dried michelia figo, and the extraction time is 1-2 hours.
Further, in the step 3, the mass of the ethanol solution added during the reflux extraction is 5-10 times of that of the filter residue, and the extraction time is 2-4 hours.
Further, in step 3 and step 5, the concentration temperature of the reduced pressure concentration is 45-75 ℃, the concentration pressure is 0.01-0.2 atmosphere, and the concentration is carried out until the relative density is 1.0-1.4.
Further, in the step 5, the added mass of the activated carbon accounts for 0.1-1% of the mass of the concentrated solution.
The michelia figo flower extract for the cigarette obtained by the preparation method has rich fragrance and elegant texture, can be used as a cigarette flavor to be added into tobacco shreds, and can obviously enrich the cigarette flavor.
Furthermore, the added mass of the michelia figo extract for the cigarette accounts for 0.01-0.1% of the mass of the cut tobacco.
Compared with the prior art, the invention has the beneficial effects that:
1. the extract containing the lilac flower obtained by the extraction method has the advantages of rich fragrance and elegant texture, is suitable for cigarettes, can obviously enrich the cigarette fragrance and improve the texture, and realizes the application of the lilac flower extract in the cigarettes.
2. The method adopts freeze drying to treat fresh michelia figo flowers, retains the aroma substances in the michelia figo flowers to the maximum extent, and greatly increases the extraction yield of the aroma substances in the michelia figo flowers; in addition, the invention adopts the extracting solution of the active carbon treatment process, thereby removing impurities and improving the purity of the extract.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Example 1
The preparation method of the michelia figo extract for cigarettes comprises the following steps:
step 1, taking fresh michelia figo flowers, and carrying out vacuum freeze drying treatment for 12 hours to obtain dry michelia figo flowers.
Step 2, adding 3 times of 95% ethanol solution by weight into dried michelia figo, and performing reflux extraction for 2 hours; after extraction, cooling and filtering to obtain an extracting solution 1, and remaining filter residues for later use.
Step 3, adding 75% ethanol solution with the weight 5 times that of the filter residue obtained in the step 2 to perform reflux extraction, wherein the extraction time is 2 hours; concentrating under reduced pressure at 70 deg.C under 0.15 atm until the relative density is 1.4 to obtain ethanol extract.
Step 4, dissolving the ethanol extract obtained in the step 3 with 95% ethanol, and filtering to obtain an extracting solution 2;
step 5, combining the extracting solution 1 and the extracting solution 2, and concentrating under reduced pressure until the relative density is 1.0, wherein the concentration temperature is 45 ℃, and the concentration pressure is 0.05 atmospheric pressure; after the concentration is finished, adding activated carbon accounting for 0.2 percent of the mass of the concentrated solution into the obtained concentrated solution for sedimentation treatment, and then filtering to obtain the michelia figo extract for cigarettes.
Taking the michelia figo extract, preparing the michelia figo extract into a solution with the concentration of 15mg/mL by using 95% of ethanol by mass fraction, respectively and uniformly spraying 0.05% or 0.1% of flavoring amount (the flavoring amount is the weight percentage of tobacco shreds) into 2 parts of 100g of tobacco shreds with the same cigarette formula (the flavoring amount of the 2 parts of tobacco shreds is 0.05% or 0.1% respectively) by using a micro sprayer, uniformly mixing, hermetically storing in a constant-temperature and constant-humidity box with the temperature of 22 +/-2 ℃ and the relative humidity of 60 +/-5%, preparing sample cigarettes with the same auxiliary material specification after 48h, and numbering as follows:
TABLE 1 cigarette perfuming experiment table
Sensory evaluation is carried out according to GB5606.4-2005 'cigarette sensory technical requirement', targeted qualitative description is carried out, and the smoking evaluation results of the sample cigarettes are shown in a table 2:
TABLE 2 cigarette sensory quality evaluation table
Sensory evaluation results show that: compared with the control sample 0#, the samples 1# and 2# have richer smoke aroma, contain light michelia figo characteristic aroma, increase fresh sweet and green aroma in smoke, improve aroma amount and smoke concentration, reduce miscellaneous gas and irritation, and have sweet aftertaste and body fluid generation feeling. However, with increasing amounts of additives, the characteristic fragrance of michelia figo inhibits the herbal fragrance of tobacco to some extent, and the aftertaste also remains slightly. Therefore, the addition of the michelia figo extract can obviously enrich the tobacco fragrance, reduce the miscellaneous gas and the irritation and improve the texture.
Example 2
The preparation method of the michelia figo extract for cigarettes comprises the following steps:
step 1, taking fresh michelia figo flowers, and carrying out vacuum freeze drying treatment for 20 hours to obtain the dry michelia figo flowers.
Step 2, adding 5 times of 99% ethanol solution by weight into dried michelia figo to perform reflux extraction, wherein the extraction time is 1 h; after extraction, cooling and filtering to obtain an extracting solution 1, and remaining filter residues for later use.
Step 3, adding 50% ethanol solution with the weight 8 times that of the filter residue obtained in the step 2 to perform reflux extraction, wherein the extraction time is 2 hours; concentrating under reduced pressure at 60 deg.C under 0.2 atm until the relative density is 1.2 to obtain ethanol extract.
Step 4, dissolving the ethanol extract obtained in the step 3 with 99% ethanol, and filtering to obtain an extracting solution 2;
step 5, combining the extracting solution 1 and the extracting solution 2, and concentrating under reduced pressure until the relative density is 1.3, wherein the concentration temperature is 55 ℃, and the concentration pressure is 0.08 atmospheric pressure; after the concentration is finished, adding activated carbon accounting for 1% of the mass of the concentrated solution into the obtained concentrated solution for sedimentation treatment, and then filtering to obtain the michelia figo extract for cigarettes.
The michelia figo extract obtained in the embodiment is added into tobacco shreds, and the analysis same as that in the embodiment 1 shows that the michelia figo extract can obviously enrich the tobacco fragrance and improve the texture.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A preparation method of a michelia figo extract for cigarettes comprises the following steps:
step 1, taking fresh michelia figo flowers, and carrying out vacuum freeze drying treatment to obtain dry michelia figo flowers;
step 2, adding ethanol solution with volume concentration of 95-100% into dried michelia figo to carry out reflux extraction; after extraction, cooling and filtering to obtain an extracting solution 1, and reserving the residual filter residue for later use;
step 3, adding an ethanol solution with the volume concentration of 50-75% into the filter residue obtained in the step 2 for reflux extraction; after extraction, concentrating under reduced pressure to obtain ethanol extract;
step 4, dissolving the ethanol extract obtained in the step 3 by using ethanol with the volume concentration of 95-100%, and filtering to obtain an extracting solution 2;
step 5, combining the extracting solution 1 and the extracting solution 2, and concentrating under reduced pressure; adding activated carbon into the obtained concentrated solution for sedimentation treatment, and then filtering to obtain the michelia figo extract for cigarettes.
2. The preparation method of the michelia figo extract for cigarettes according to claim 1, characterized by comprising the following steps: in the step 1, the time of vacuum freeze drying treatment is 12-24 hours.
3. The preparation method of the michelia figo extract for cigarettes according to claim 1, characterized by comprising the following steps: in the step 2, the mass of the added ethanol solution is 2-5 times of the mass of the dried michelia figo during reflux extraction, and the extraction time is 1-2 hours.
4. The preparation method of the michelia figo extract for cigarettes according to claim 1, characterized by comprising the following steps: in the step 3, the mass of the added ethanol solution is 5-10 times of that of the filter residue during reflux extraction, and the extraction time is 2-4 hours.
5. The preparation method of the michelia figo extract for cigarettes according to claim 1, characterized by comprising the following steps: in the step 3 and the step 5, the concentration temperature of the reduced pressure concentration is 45-75 ℃, the concentration pressure is 0.01-0.2 atmosphere, and the concentration is carried out until the relative density is 1.0-1.4.
6. The preparation method of the michelia figo extract for cigarettes according to claim 1, characterized by comprising the following steps: in the step 5, the added mass of the active carbon accounts for 0.1-1% of the mass of the concentrated solution.
7. A michelia figo extract for cigarette obtained by the preparation method of any one of claims 1-6.
8. The application of the michelia figo extract for cigarettes as claimed in claim 7, is characterized in that: adding into tobacco shred as tobacco flavor.
9. Use according to claim 8, characterized in that: the added mass of the michelia figo extract for the cigarette accounts for 0.01-0.1% of the mass of the cut tobacco.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010506040.9A CN111647462A (en) | 2020-06-05 | 2020-06-05 | Preparation method and application of michelia figo extract for cigarettes |
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| CN202010506040.9A CN111647462A (en) | 2020-06-05 | 2020-06-05 | Preparation method and application of michelia figo extract for cigarettes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897244A (en) * | 2021-10-14 | 2022-01-07 | 深圳市兰科植物保护研究中心 | Preparation method and application of healthy cigarette spice |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103232893A (en) * | 2013-04-25 | 2013-08-07 | 鹰潭华宝香精香料有限公司 | Michelia fuscata essential oil extracted by vacuum water bath, and application thereof |
| CN105326902A (en) * | 2015-10-30 | 2016-02-17 | 中国科学院昆明植物研究所 | Michelia yunnanensis Franch. ex Finet&Gagnep extract and preparation method and combination thereof |
-
2020
- 2020-06-05 CN CN202010506040.9A patent/CN111647462A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103232893A (en) * | 2013-04-25 | 2013-08-07 | 鹰潭华宝香精香料有限公司 | Michelia fuscata essential oil extracted by vacuum water bath, and application thereof |
| CN105326902A (en) * | 2015-10-30 | 2016-02-17 | 中国科学院昆明植物研究所 | Michelia yunnanensis Franch. ex Finet&Gagnep extract and preparation method and combination thereof |
Non-Patent Citations (1)
| Title |
|---|
| 颜素珠 编著: "《新经济植物学》", 31 July 1996, 暨南大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897244A (en) * | 2021-10-14 | 2022-01-07 | 深圳市兰科植物保护研究中心 | Preparation method and application of healthy cigarette spice |
| CN113897244B (en) * | 2021-10-14 | 2023-10-27 | 深圳市兰科植物保护研究中心 | Preparation method and application of cigarette spice |
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Application publication date: 20200911 |
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