Preparation method and application of tobacco flavor

Abstract

The invention relates to a preparation method and application of tobacco flavor. The preparation method comprises the following steps: adopting Yunnan tobacco leaf as a raw material, drying, smashing, adding water of which the mass is 4-5 times than that of the Yunnan tobacco leaf, heating to 80-85 DEG C, soaking for 1-1.5 h, then adding ethyl alcohol of which the mass is 6-6.5 times than that of the Yunnan tobacco leaf for extracting, concentrating to obtain a primary Yunnan tobacco leaf extract, adding the primary Yunnan tobacco leaf extract and a granular filler according to the mass ratio of (10-30):1 into a carbon dioxide supercritical extraction device for supercritical extraction to obtain an extract liquor, and performing a Maillard reaction on the extract liquor, xylose, phenylalanine, glycerol and purified water according to a mass ratio of (50-70):(5-7):(1-3):(20-50):(2-5) to prepare the tobacco flavor. The preparation method provided by the invention is simple in steps and easy to control, combines the supercritical extraction and the Maillard reaction for use, is low in extraction temperature and short in extraction time, and allows the aroma components in tobacco to be preserved to the utmost extent, the note of the tobacco flavor can be richer through the followed Maillard reaction, and the flavor of the tobacco flavor can be full and heavy.

Description

technical field

[0001] The invention relates to a preparation method and application of a flavor for tobacco and belongs to the technical field of flavor preparation for tobacco. Background technique

[0002] With the gradual increase of people's attention to smoking and health issues, the tobacco industry has implemented tar reduction and harm reduction projects in recent years to continuously adapt to the requirements of society. With the continuous reduction of tar content in cigarettes, the aroma components in tobacco are also The corresponding reduction needs to be compensated for the aroma of low-tar cigarettes. Therefore, extracting flavoring substances from tobacco is an important way to effectively compensate the aroma of low-tar cigarettes.

[0003] Tobacco leaves have various functions such as detumescence, detoxification, insecticide, and pharmaceutical, and can also produce high-grade natural spices. This spice can be directly used for flavoring cigarettes and ...