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Production method of cigar tobacco leaf extract

A technology of cigar tobacco leaves and production methods, which is applied in the fields of tobacco, tobacco processing, and tobacco preparation, which can solve the problems of low extraction rate, long extraction time, and poor aroma, and achieve increased extract rate, increased aroma effect, and better taste. Mild and mild effect

Inactive Publication Date: 2021-06-29
中国烟草总公司海南省公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a production method of cigar tobacco leaf extract to solve the technical problems of low extraction rate, long extraction time and poor aroma in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: a kind of production method of cigar tobacco leaf extract, comprises the steps:

[0022] S1: Collect cigar tobacco stems, leftovers or scraps;

[0023] S2: Add water and enzymes to the waste tobacco powder for tobacco production to carry out enzymolysis and fermentation; wherein, the enzymolysis enzymes used for enzymolysis are protease, pectinase and cellulase, and in terms of enzymolysis activity, the protease, pectin The ratio of enzyme and cellulase is 10:2:15, and the enzymolysis time is 15 minutes; cellulase, pectinase, and protease are added in sequence, and each enzymolysis is 5 minutes; the fermentation uses lactic acid bacteria, and the fermentation time is 48-72 hours; The ratio of material to water is 1:1.

[0024] S3: using carbon dioxide as a solvent, and carrying out supercritical extraction with an ethanol aqueous solution with a volume concentration of 80% to 90% as an entrainer;

[0025] S4: The extract is obtained by ultrafiltration to...

Embodiment 2

[0026] Embodiment 2: a kind of production method of cigar leaf extract, comprises the steps:

[0027] S1: Collect cigar tobacco stems, leftovers or scraps;

[0028] S2: Add water and enzymes to the waste tobacco powder for tobacco production to carry out enzymolysis and fermentation; wherein, the enzymolysis enzymes used for enzymolysis are protease, pectinase and cellulase, and in terms of enzymolysis activity, the protease, pectin The ratio of enzyme and cellulase is 9:1:13, and the enzymolysis time is 15 minutes; cellulase, pectinase, and protease are added in sequence, and each enzymolysis is 5 minutes; the fermentation uses lactic acid bacteria, and the fermentation time is 48 hours. .

[0029] S3: using carbon dioxide as a solvent, and carrying out supercritical extraction with an ethanol aqueous solution with a volume concentration of 80% to 90% as an entrainer;

[0030] S4: The extract was obtained by ultrafiltration to obtain an ultrafiltrate, and the ultrafiltrate ...

Embodiment 3

[0031] Embodiment 3: a kind of production method of cigar leaf extract, comprises the steps:

[0032] S1: Collect cigar tobacco stems, leftovers or scraps;

[0033] S2: Add water and enzymes to the waste tobacco powder for tobacco production to carry out enzymolysis and fermentation; wherein, the enzymolysis enzymes used in enzymolysis are protease, pectinase and cellulase, and in terms of enzymolysis activity, the protease, pectin The ratio of enzyme and cellulase is 10:2:15, and the enzymolysis time is 15 minutes; cellulase, pectinase, and protease are added in sequence, and each enzymolysis is 5 minutes; the fermentation uses lactic acid bacteria, and the fermentation time is 72 hours; feed water The ratio is 3:2.

[0034] S3: using carbon dioxide as a solvent, and carrying out supercritical extraction with an ethanol aqueous solution with a volume concentration of 80% to 90% as an entrainer;

[0035] S4: The extract is obtained by ultrafiltration to obtain an ultrafiltra...

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PUM

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Abstract

The invention discloses a production method of cigar tobacco leaf extract. The production method comprises the following steps: S1, collecting tobacco stems, leftover materials or scraps; S2, adding water and enzyme into the waste tobacco powder in tobacco production, and sequentially performing enzymolysis, fermentation and drying; S3, carrying out supercritical extraction by taking carbon dioxide as a solvent and an ethanol water solution with the volume concentration of 80-90% as an entrainer to obtain an extract; and S4, carrying out ultrafiltration on the extract liquor to obtain ultrafiltrate, and repeatedly concentrating the ultrafiltrate into paste by adopting a film evaporator. According to the method, the subsequent tobacco extraction time is obviously shortened, the extraction rate of the tobacco extract is greatly increased, and the extract rate is increased; supercritical extraction is performed by taking carbon dioxide as a solvent and an ethanol water solution as an entrainer; and fragrance in the extract is effectively kept, and the extract has the effects of being sufficient in fragrance, palatable in smoke, mellow and mild in taste and enhanced in strength.

Description

technical field [0001] The invention relates to the technical field of tobacco production, in particular to a production method of cigar tobacco leaf extract. Background technique [0002] Tobacco extract is a dark brown viscous paste with a characteristic aroma of tobacco. Tobacco extract can be used in tobacco essence to enhance the natural aroma that complements the inherent characteristics of tobacco, and to cover up the local flavor of tobacco leaves in a single area. The production of existing tobacco extract often utilizes tobacco raw materials to be extracted with water, the extract is acidified, the extract is acidified, then distilled and concentrated, the concentrate is re-distilled to obtain volatile oil, the concentrate of the extract is precipitated with alcohol, and the volatile oil is added after the alcohol is recovered to obtain tobacco. Extract, but, so far, domestic tobacco extract varieties are still relatively small, the quality still needs to be furth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/12A24B15/20A24B15/24A24B15/42
CPCA24B3/12A24B15/20A24B15/24A24B15/42
Inventor 赵铭钦蔡斌武志勇林北森赵松超李一凡
Owner 中国烟草总公司海南省公司
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