A kind of preparation method and application of tomato extract for tobacco

A technology of tomatoes and extracts, which is applied in the field of preparation of tobacco spices, to achieve the effects of reducing irritation and residue, enriching smoke fragrance, and improving taste

Active Publication Date: 2018-01-02
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tomato extract can increase the sweetness and smoke concentration in cigarette application, but the extract extracted by traditional technology will also bring some negative effects to the oral cavity and affect its use. According to the test and analysis results, tomato extract contains cellulose, Hemicellulose, pectin, protein and other macromolecular substances that are not conducive to the sensory evaluation of cigarettes, the existing extraction methods can not remove these macromolecular substances in tomato extract that are not conducive to the sensory evaluation of cigarettes

Method used

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  • A kind of preparation method and application of tomato extract for tobacco

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) Tomatoes are preferred, cut into 4mm thick and dry, put in a 150°C oven for 15 minutes, and dry in the air for later use;

[0020] (2) Take dried tomatoes, add 5 times the weight of water, and reflux extraction at 95° C. for 1.5 hours to obtain tomato extract;

[0021] (3) Use pectinase, compound plant hydrolytic cellulase and neutral protease to enzymatically hydrolyze the tomato extract, the compounding ratio is 1:1:0.5, and the dosage is 10g / L. The initial condition is pH 5, and the treatment temperature is 40 ℃, enzymatic hydrolysis time 10min;

[0022] (4) After the enzyme treatment, the enzyme is then inactivated at high temperature, refluxed and extracted again at 100°C for 0.5h, and then statically settled for 2h;

[0023] (5) Collect the extract in step (4), filter it with 0.8 microns, concentrate the extract under reduced pressure, the concentration temperature is 50°C, the concentration pressure is 0.01 to 0.2 atmospheres, and the concentration is concen...

Embodiment 2

[0025] (1) Prefer tomato, cut into 5mm thick and dry, put into 150 ℃ oven for 15min, dry in the air for later use;

[0026] (2) Take dried tomatoes, add 10 times the weight of water, and reflux and extract at 100° C. for 1 hour to obtain a tomato extract;

[0027] (3) Use pectinase, compound plant hydrolytic cellulase and neutral protease to enzymatically hydrolyze the tomato extract, the compounding ratio is 1:1:0.5, and the dosage is 15g / L. The initial condition is pH 6, and the treatment temperature is 35 ℃, treatment time 13min;

[0028] (4) After the enzyme treatment, the enzyme is then inactivated at high temperature, and then reflux extraction at 100°C for 1 hour, and static sedimentation for 2 hours. After collecting the extract and filtering it with 0.8 microns, the extract is concentrated under reduced pressure at a concentration temperature of 60°C. The pressure is 0.01 to 0.2 atmospheres, and concentrated to a relative density of 1.18g / mL to obtain tomato extract....

Embodiment 3

[0030] (1) Prefer tomato, cut into 6mm thick and dry, put into 150 ℃ oven for 15min, dry in the air for later use;

[0031] (2) Take dried tomatoes, add 15 times the weight of water, and reflux extraction at 90° C. for 1.5 hours to obtain tomato extract;

[0032] (3) Use pectinase, compound plant hydrolytic cellulase and neutral protease to enzymatically hydrolyze the tomato extract, the compounding ratio is 1:1:0.5, the dosage is 20g / L, the initial condition is pH 7, and the treatment temperature 40℃, treatment time 15min;

[0033] (4) After enzymatic treatment, high-temperature enzymatic inactivation, reflux extraction at 100°C for 1 hour, sedimentation for 2 hours, collecting the extract and filtering it with 0.8 microns, then concentrating the extract under reduced pressure at a concentration temperature of 50°C and a concentration pressure of 0.01 ~0.2 atmospheric pressure, concentrated to a relative density of 1.23g / mL, to obtain tomato extract.

[0034] The tomato ext...

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PUM

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Abstract

The invention discloses a preparation method and application of a tomato extract for tobaccos. The preparation method comprises the following steps: cutting tomatoes into slices, putting the slices into a drying oven for treatment, adding water, heating at high temperature for reflux extraction to obtain tomato extraction solution; then, enzymolyzing the tomato extraction solution by using pectinase, complex plant hydrolyzed cellulase and neutral protease, performing enzymatic treatment, performing high-temperature enzyme deactivation, and performing reflux extraction and concentration again to obtain the tomato extract. The tomato extract prepared by the preparation method provided by the invention is prominent in fruit fragrance and fruit sweetness and has the effects of enriching the tobacco fragrance and improving the mouth feel; after the tomato extract is diluted and then sprayed on tomato shreds, cigarettes are produced; compared with the untreated tomato extract, the treated tomato extract reduces irritation and residues of the cigarettes, so that the application value thereof in the cigarettes is increased.

Description

technical field [0001] The invention relates to a method for preparing tobacco spices, in particular to a method for preparing tobacco tomato extract by using a biological enzyme method, and the application of the tobacco extract in cigarettes. technical background [0002] Natural fragrance raw materials (including essential oils, absolute oils, oleoresin, extracts, potions, steamed products, etc.) are extracted from the flowers, leaves, fruits, roots and other parts of plants through distillation, extraction, pressing, and adsorption methods. Aromatic substances, natural plant extracts are added to tobacco as spices, which have the effects of improving aroma, increasing sweetness, reducing miscellaneous gas, reducing irritation, moisturizing, improving aftertaste, and reducing harm. [0003] The traditional process of preparing tomato extract is to use solvent extraction method. The solvents used are ethanol aqueous solution with different concentrations. The raw materials...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/12A24B15/26C11B9/00
CPCA24B3/12A24B15/26C11B9/00
Inventor 彭建黄龙曹林海程书锋张敦铁
Owner HUBEI CHINA TOBACCO IND
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