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Preparation method of Shiyao angelica sinensis extract for tobacco perfuming

An angelica extract, tobacco flavoring technology, applied in directions such as tobacco, tobacco processing, application, etc., can solve problems such as lack of medicinal effect, instability of ligustilide, etc., and achieve the benefits of production transformation, rich aroma, and tobacco. The effect of quality improvement

Active Publication Date: 2021-01-29
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing technology combines angelica extract with tobacco preparation to reduce the harmfulness of tobacco. Chinese patent CN201410855364.8 discloses an atomized liquid containing angelica components and its preparation method. The extracted Angelica sinensis extract is used in the preparation of atomized liquid, but the ligustilide prepared by this method is unstable, and the ligustilide contains unsaturated phthalide, and the 3-position is composed of a lively butenyl group, which is easy to occur A variety of isomerization reactions make the aerosols added with angelica extract not have the expected medicinal effect

Method used

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  • Preparation method of Shiyao angelica sinensis extract for tobacco perfuming
  • Preparation method of Shiyao angelica sinensis extract for tobacco perfuming
  • Preparation method of Shiyao angelica sinensis extract for tobacco perfuming

Examples

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Effect test

Embodiment 1

[0031] A method for preparing the extract of Angelica sinensis for flavoring tobacco, comprising the following steps:

[0032] S1. Take the mixture of Shiyao Angelica and Cistanche, grind it with a mortar, and pass it through a 200-mesh sieve, wherein the mass ratio of Shiyao Angelica and Cistanche is 4:1;

[0033] S2. The sieved mixture is leached with 100% ethanol at 50° C. for 1 h and then filtered to obtain the filter residue and the first filtrate. The first filtrate is distilled at atmospheric pressure to obtain the distillate, wherein the temperature of the atmospheric distillation is 70 ℃;

[0034] S3. The filter residue was leached with 0.1‰ solanic acid solution at 80°C for 6 hours and filtered to obtain a second filtrate, and the second filtrate was concentrated under reduced pressure and continuously evaporated until the water content was 3%, to obtain a concentrate;

[0035] S4. Mix the distillate and concentrate, and store in an inert gas nitrogen or fluorocarbo...

Embodiment 2

[0037] A method for preparing the extract of Angelica sinensis for flavoring tobacco, comprising the following steps:

[0038] S1. Take the mixture of Shiyao Angelica and Cistanche, grind it with a mortar, and pass it through a 200-mesh sieve, wherein the mass ratio of Shiyao Angelica and Cistanche is 6:1;

[0039] S2. The sieved mixture is leached with 100% ethanol at 70° C. for 3 h and then filtered to obtain the filter residue and the first filtrate. The first filtrate is distilled at atmospheric pressure to obtain the distillate, wherein the temperature of the atmospheric distillation is 80 ℃;

[0040] S3. The filter residue was leached with 0.2‰ solanic acid solution at 95°C for 8 hours, and then filtered to obtain a second filtrate. The second filtrate was concentrated under reduced pressure and continuously evaporated until the water content was 5%, to obtain a concentrate;

[0041] S4. Mix the distillate and concentrate, and store in an inert gas nitrogen or fluorocar...

Embodiment 3

[0043] A method for preparing the extract of Angelica sinensis for flavoring tobacco, comprising the following steps:

[0044] S1. Take the mixture of Shiyao Angelica and Cistanche, grind it with a mortar, and pass it through a 200-mesh sieve, wherein the mass ratio of Shiyao Angelica and Cistanche is 5:1;

[0045] S2. Filter the sieved mixture with 100% ethanol at 60° C. for 2 h to obtain the filter residue and the first filtrate. Distill the first filtrate under normal pressure to obtain the distillate, wherein the temperature of the normal pressure distillation is 75 ℃;

[0046] S3. The filter residue was leached with 0.15‰ solanic acid solution at 90°C for 7 hours and then filtered to obtain a second filtrate. The second filtrate was concentrated under reduced pressure and continuously evaporated until the water content was 4%, to obtain a concentrate;

[0047] S4. Mix the distillate and concentrate, and store in an inert gas nitrogen or fluorocarbon gas environment to ob...

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Abstract

The invention discloses a preparation method of a Shiyao angelica sinensis extract for tobacco perfuming. The preparation method comprises the following steps of: S1, taking a mixture of Shiyao angelica sinensis and desertliving cistanche, and crushing and sieving the mixture; S2, extracting the sieved mixture with 100% ethanol, filtering to obtain filter residues and a first filtrate, and distilling the first filtrate under normal pressure to obtain a distillate; S3, leaching the filter residues with a solanic acid solution, filtering to obtain a second filtrate, and concentrating the secondfiltrate under reduced pressure to obtain a concentrated solution; S4, mixing the distillate and the concentrated solution, and storing the mixed solution in an inert gas environment to obtain the Shiyao angelica sinensis extract. The Shiyao angelica sinensis extraction rate is high, and the extracted ligustilide is high in stability.

Description

technical field [0001] The invention relates to the technical field of flavorings for tobacco, in particular to a preparation method of an angelica root extract used for flavoring tobacco. Background technique [0002] Flavors and fragrances are the soul of cigarette products and play a key role in the quality of cigarette products. With the reduction of tar in cigarettes and the growing controversy over smoking and health issues, one of the challenges faced by the tobacco industry is to reduce tar while maintaining sufficient flavor in cigarettes. At present, while many cigarette factories are carefully deploying cigarette formulas, most of them adopt the method of adding various flavor enhancers to make up for the lack of cigarette flavor. [0003] In recent years, the use of Chinese herbal medicine extracts as additives in cigarette flavoring has become one of the focuses and hot spots in the development of the tobacco industry. Chinese herbal medicine is a product with...

Claims

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Application Information

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IPC IPC(8): A24B15/26
CPCA24B15/26
Inventor 蹇顺华刘吟张磊邵兴伟吴昭
Owner HUBEI CHINA TOBACCO IND
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