Cigarette flavoring additive as well as preparation method and application
A technology of additives and flavors, applied in the field of cigarette flavor additives and preparation, can solve the problems of unfavorable smoke, accelerated Maillard reaction, incomplete fermentation of tobacco leaf components, etc., and achieves improved sensory quality, increased utilization rate, and low price. Effect
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Embodiment 1
[0018] (1) Put the tobacco leaves in a closed reactor, add 0.01% glucoamylase in the mass fraction of the tobacco leaves, and carry out deep fermentation for 30 days at 60°C and a relative humidity of 80%, so that the chemical components in the tobacco leaves are fully Fermentation produces aroma components.
[0019] (2) Extracting the tobacco leaves and products fermented in step (1) with water, taking the water-soluble components and drying them to obtain the extract, and removing the cellulose and water-insoluble residual substances in the tobacco leaves.
[0020] (3) Put the extract obtained in step (2) into the reactor again, add pectinase with a mass fraction of 0.01% of tobacco leaves, and carry out secondary fermentation for 10 days at 60°C and a relative humidity of 60%. Some negative impact components in the raw material or the first fermentation product are fermented to remove or be converted into aroma components, and finally the required filter flavor additives ar...
Embodiment 2
[0024] (1) Put the tobacco leaves in a closed reactor, add amylase with a mass fraction of 0.05% of the tobacco leaves, and carry out deep fermentation for 60 days at 55°C and a relative humidity of 90%, so that the chemical components in the tobacco leaves are fully Ferment to generate aroma components. After the fermentation is completed, the reactor is opened, and the fermented tobacco leaves and other substances generated are taken out together.
[0025] (2) Extracting the tobacco leaves and products fermented in step (1) with ethanol, drying the ethanol-dissolved components to obtain the extract, and removing the cellulose and ethanol-insoluble residues in the tobacco leaves.
[0026] (3) Put the extract obtained in step (2) into the reactor again, add yeast powder with a mass fraction of tobacco leaves of 0.05%, and carry out secondary fermentation for 5 days at 70°C and a relative humidity of 55%. Some negative impact components in the raw material or the first fermenta...
Embodiment 3
[0030] (1) Put the tobacco leaves in a closed reactor, add cellulase with a mass fraction of 0.03% of the tobacco leaves, and carry out deep fermentation for 90 days at 65°C and a relative humidity of 70% to make the chemical components in the tobacco leaves Fully ferment and generate aroma components. After the fermentation is completed, the reactor is opened, and the fermented tobacco leaves and other generated substances are taken out together.
[0031] (2) Extract the tobacco leaves and products fermented in step (1) with ethyl acetate, and dry the components dissolved in ethyl acetate to obtain the extract, and remove the cellulose and ethyl acetate-insoluble components in the tobacco leaves residual substance.
[0032] (3) Put the extract obtained in step (2) into the reactor again, add protease with a mass fraction of tobacco leaves of 0.02%, and carry out secondary fermentation for 5 days at 50°C and a relative humidity of 40%. Some negative impact components in the r...
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