Method for preparing tobacco spice by tobacco fragments and application of spice

A technology for tobacco flavors and fragments, applied in the field of tobacco additives, can solve the problems of low relative content of aroma components, unsatisfactory effect of flavoring, weak purpose, etc., and achieves low cost, improved utilization rate, and cost saving Effect

Active Publication Date: 2013-08-21
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current tobacco extracts are simply solvent extraction, the method is relatively extensive, the purpose is not strong, the relative content of the enriched aroma components is not high, and the aroma effect is not ideal
[0004] Macroporous resin separation is a traditional means of purification and separation, which is widely used in traditional Chinese medicine, but rarely reported in tobacco

Method used

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  • Method for preparing tobacco spice by tobacco fragments and application of spice
  • Method for preparing tobacco spice by tobacco fragments and application of spice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Weigh 500 g of pieces of Dababa leaves (C3F) into a round bottom flask, add 5 L of pure water, heat with a KMD electric heating mantle, and extract at 90 ° C for 4 hours. After the product was filtered and concentrated under reduced pressure, about 50 g of primary cream of tobacco leaf fragments was obtained. The initial paste was redissolved with 200mL of 95% alcohol solution, and was frozen at -10°C for 12 hours with sufficient stirring. After the solution was filtered, it was concentrated to a paste under reduced pressure to obtain about 40g of tobacco leaf fragment extract.

[0025] (2) Weigh 20g of tobacco leaf fragment extract, add 400mL of water, stir for 30 minutes, then add 80g of AB-8 macroporous resin, and stir for another 30 minutes. After naturally settling for 48 hours, the filtrate was filtered and concentrated under reduced pressure to a paste to obtain about 5 g of the latent aroma component of tobacco fragments.

[0026] (3) Desorb the macroporous...

Embodiment 2

[0029] (1) Weigh 1,000 g of pieces of tabacco leaves (C3F) into a round bottom flask, add 15 L of pure water, heat with a KMD electric heating mantle, and extract at 80°C for 6 hours. After the product was filtered and concentrated under reduced pressure, about 102 g of the primary cream of tobacco leaf fragments was obtained. The initial paste was redissolved with 600mL of 95% alcohol solution, and frozen at -10°C for 12 hours with sufficient stirring. After the solution was filtered, it was concentrated under reduced pressure to a paste, and about 86.7g of tobacco leaf fragment extract was obtained.

[0030] (2) Weigh 40g of tobacco leaf fragment extract, add 1L of pure water, stir for 30 minutes, add 200g of HPD-100 macroporous resin, and stir for another 30 minutes. After natural sedimentation for 72 hours, the filtrate was filtered, concentrated under reduced pressure to a paste, and about 12 g of latent aroma components of tobacco fragments were obtained.

[0031] (3) T...

Embodiment 3

[0034] (1) Weigh 2,000 g of the fragments of tabacco leaves (C3F) into a round-bottomed flask, add 24 L of pure water, heat with a KMD electric heating mantle, and extract at 85°C for 5 hours. After the product was filtered and concentrated under reduced pressure, about 210 g of tobacco leaf debris primary cream was obtained. The initial paste was redissolved with 1L of 95% alcohol solution, and was frozen at 10°C for 12 hours under full stirring. After the solution was filtered, it was concentrated under reduced pressure to a paste, and about 157g of tobacco leaf fragment extract was obtained.

[0035] (2) Weigh 100g of tobacco leaf fragment extract, add 2.3L of pure water, stir for 30 minutes, add 450g of AB-8 macroporous resin, and stir for another 30 minutes. After naturally settling for 60 hours, the filtrate was filtered and concentrated under reduced pressure to a paste to obtain about 30 g of the latent aroma component of tobacco fragments.

[0036] (3) The macroporou...

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Abstract

The invention discloses a method for preparing tobacco spice by tobacco fragments and application of the spice. The method adopting the tobacco fragments as the materials comprises the following steps of: extracting by a polar solvent to prepare tobacco extract; mixing the tobacco extract with macroporous resin; carrying out static adsorption and separation treatment to obtain un-adsorbed hidden spice components; and eluting the macroporous resin by a strong polar solvent to obtain adsorbed spice enhancement components. According to sensory evaluation, the two components are shown to have the action of remarkably improving suction mouthfeel quality relative to the original tobacco extract. Within a range with adding amount of 0.01%-0.03%, the fragrance is remarkably lifted and improved without bitter and astringent harshness. According to the method for preparing tobacco spice by tobacco fragments, the tobacco fragments are used as the extracting materials, the tobacco leftovers are reasonably utilized, so that the tobacco spice is natural and safe, clear in mouthfeel, cost-saving and higher in application value.

Description

technical field [0001] The invention belongs to the technical field of tobacco additives, in particular, the invention relates to a method for processing tobacco fragments to obtain flavors for tobacco. At the same time, the present invention also relates to the specific application of the flavor for tobacco in tobacco processing. Background technique [0002] It is an important direction for the development of the tobacco industry to increase the proportion of high-grade cigarettes in cigarettes year by year. With the increase of high-grade cigarettes, the lack of tobacco taste and weak taste caused by low coking are problems that tobacco workers need to solve. [0003] It is an economical and effective way to extract flavors and fragrances from tobacco itself and add them to cigarettes to improve the taste and quality of cigarettes. Compared with using other plants as the source of flavors and fragrances, it avoids the uncoordinated taste of cigarettes caused by foreign i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00A24B15/18A24B3/12
Inventor 杨乾栩杨清李勇杨蕾蔡波周国福杨洪明冯洪涛师建全何雪峰吴长伟李仙
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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