Aromatic tobacco ethyl alcohol and propylene glycol mixed solution extract and preparation method and application of aromatic tobacco ethyl alcohol and propylene glycol mixed solution extract

Abstract

The invention discloses a preparation method of an aromatic tobacco ethyl alcohol and propylene glycol mixed solution extract. The preparation method comprises the steps that aromatic tobacco leaves are threshed and redried before being mixed with an ethyl alcohol and propylene glycol mixed solution, and then are subjected to reflux extraction for 0.5-3 hours to obtain the aromatic tobacco ethyl alcohol and propylene glycol mixed solution extract; the ethyl alcohol and propylene glycol mixed solution is formed by mixing ethyl alcohol and propylene glycol according to the volume ratio of 1:0.5-2; the mass ratio of the threshed and redried aromatic tobacco leaves to the ethyl alcohol and propylene glycol mixed solution is 1:10-50. The preparation method is simple in preparation, good in controllability, easy to operate and implement, and beneficial to industrialized large-scale production. The invention further discloses the aromatic tobacco ethyl alcohol and propylene glycol mixed solution extract and the application of the aromatic tobacco ethyl alcohol and propylene glycol mixed solution extract. The aromatic tobacco ethyl alcohol and propylene glycol mixed solution extract can be used as spice and added to cigarettes, therefore, cigarette aroma can be enriched, stimulation and offensive odors are reduced, the mellow and full taste and the comfort level of the taste are enhanced, and the smoking quality is improved. The manufactured cigarettes are beneficial to marketization popularization and have a broad application prospect and good economic benefit.

Description

technical field [0001] The invention relates to the field of oriental tobacco, in particular to an extract of an alcohol-propylene glycol mixed solution of oriental tobacco and its preparation method and application. Background technique [0002] my country is a big consumer of flue-cured tobacco cigarettes. As people's consumption demand for cigarette products is getting higher and higher, they are increasingly pursuing the "relaxation, satisfaction and comfort" of cigarettes. However, due to problems such as insufficient maturity, insufficient oil content, and insufficient aroma in my country's tobacco leaf raw materials, it cannot meet the consumption needs of people at this stage and in the future. Product safety, the development of high-aroma, high-concentration, and low-tar cigarettes have become the main direction of tobacco leaf development in my country, but while reducing cigarette tar, the aroma of cigarettes will also be affected. In addition, flavors and fragran...

AI Technical Summary

Problems solved by technology

Although the oriental tobacco extract obtained by this technical scheme has good performance, the loss of low-boiling volatile oil is less, and the purity and characteristic aroma of the extract are outstanding, the aroma of the oriental tobacco extract obtained is still not very harmonious, and the aroma of oriental tobacco is too high. prominent, irritating

Images