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Preparation method of crisp pear tobacco flavor

A technology for tobacco flavors and crisp pears, which is applied in the field of tobacco flavors, can solve the problems of fast water loss of cut tobacco, insufficient sweetness, drying of flue gas, etc., and achieves the effects of broadening processing routes, improving sweetness, and low extraction temperature.

Active Publication Date: 2017-06-13
CHINA TOBACCO JIANGXI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with well-known foreign brand cigarette products, Chinese-style cigarettes generally have the following problems: loss of water dispersion of shredded tobacco; dry smoke, stinging throat;
In the tobacco industry, there is no report on the extraction and preparation of tobacco flavors by enzymatic hydrolysis and column chromatography separation technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method of sweet pear flavoring for tobacco, the method comprising the following steps:

[0028] 1. Wash 2kg of fresh Dangshan pears, dry them, and cut them into 1-2cm pieces 3 sized pears;

[0029] 2. Add 2L of additives to the cut diced pears, and soak the diced pears. The additive is a mixture of sodium erythorbate with a mass fraction of 0.05% and rapeseed polypeptide with a mass fraction of 0.03%. After soaking for 20 minutes, remove and beat ;

[0030] 3. Enzymolysis: add pectinase with a weight of 0.02 to the pear pulp, keep it in a water bath at 45°C for 2 hours, take it out and cool it;

[0031] 4. Filtrating the enzymatically hydrolyzed pear pulp, and centrifuging after filtration to obtain clarified pear extract;

[0032] 5. Column chromatographic separation: put the clarified pear extract on a chromatographic column for column separation, and wash the column with deionized water after loading; the flow rate of the column is 150mL / min, and the...

Embodiment 2

[0036] Repeat Example 1, with the following differences: the preparation method of Dangshansu pear tobacco flavor, in step 2, the additive is a mixed solution of 0.06% sodium erythorbate and 0.04% rapeseed polypeptide; In the enzymatic hydrolysis step of step 3, 0.03% pectinase solution was used to incubate in a water bath at 47° C. for 2 hours; in the column chromatography separation step of step 5, the flow rate of the upper column was 200 mL / min, and the flow rate of the eluent was 200 mL / min.

Embodiment 3

[0038] Repeat Example 2, with the following differences: the preparation method of Dangshansu pear tobacco flavor, in step 2, the additive is a mixed solution of 0.08% sodium erythorbate and 0.05% rapeseed polypeptide by mass fraction, Other steps and parameter values ​​are identical with embodiment 2.

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Abstract

The invention belongs to the technical field of tobacco flavors and particularly discloses a method for preparing a sweetening and moistening tobacco flavor from a Dangshan crisp pear as an extract by adopting an enzymolysis approach and a column chromatography technology. Through the operations of pulping, enzymolysis, column chromatography separation and eluting, vacuum concentration and the like, on the one hand, the juice yield of the Dangshan crisp pear is improved, a natural tobacco extract is reserved to the maximal extent, the aroma quality, the sweetness, liquid-engendering feeling and the taste softness are improved; and on the other hand, macromolecular substances affecting the sensory quality of the smoke are removed to obtain the high-quality extract. The crisp pear tobacco flavor prepared by the method is natural in aroma and distinct in fragrance characteristic, and is capable of playing a role in harmonizing the smoke, giving smoke sweetness, relieving throat irritation and improving the taste after being added to a cigarette at a proper ratio.

Description

technical field [0001] The invention belongs to the technical field of flavors for tobacco, and in particular relates to a method for preparing flavors for tobacco by using Dangshansu pear as an extract. Background technique [0002] In recent years, my country's tobacco industry has participated in international competition on a larger scale and is facing more severe market competition and challenges. However, compared with well-known foreign brand cigarette products, Chinese-style cigarettes generally have the following problems: loss of water dispersion of shredded tobacco; And with the application of cigarette tar reduction and harm reduction technology, these problems are becoming more and more prominent, and the technology of increasing flavor and moisturizing of cigarettes has been highly concerned. [0003] Dangshan Suli is a well-known fruit both at home and abroad. It contains sugar, minerals, organic acids and multi-vitamins. It is extremely nutritious and is a r...

Claims

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Application Information

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IPC IPC(8): C11B9/02A24B3/12
CPCA24B3/12C11B9/02C11B9/022
Inventor 罗娟敏李赓田耀伟胡巍耀占小林何力罗海涛邵灯寅苏加坤郭磊蔡继宝
Owner CHINA TOBACCO JIANGXI IND CO LTD
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