Bacillus velezensis and application of bacillus velezensis in preparation of tobacco flavor

A technology of bacillus and tobacco flavor, applied in the field of microorganisms, which can solve the problems of the influence of tobacco leaf smoking momentum and the like
CN110616176AActive Publication Date: 2019-12-27JILIN TOBACCO IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JILIN TOBACCO IND
Publication Date
2019-12-27

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Abstract

The invention relates to the technical field of microorganisms, and in particular relates to a bacillus velezensis and an application of the bacillus velezensis in preparation of a tobacco flavor. Thebacillus velezensis JXQ21 provided by the invention has a preservation number of CGMCC NO.17833. The content of flavor substances such as esters, ketones, alcohols, phenols, hydrocarbons, and aldehydes in the tobacco flavor obtained by fermentation of a tobacco extract by the bacillus velezensis JXQ21 is obviously increased, and the flavor has good compatibility with tobacco, and can soften tobacco smoke and improve the smoking taste of cigarettes.
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Description

technical field

[0001] The invention relates to the technical field of microbes, in particular to a bacillus velei and its application in the preparation of tobacco spices. Background technique

[0002] With the promotion of "tar reduction and harm reduction", the tobacco industry must control the tar content while pursuing quality. However, the control of tar content is usually accompanied by the reduction of tobacco aroma substances, and the smoking power of tobacco leaves is also affected accordingly. At present, there are many measures to improve the aroma quality and smoking quality of tobacco leaves, mainly including variety selection, improvement of cultivation techniques, etc., but adding flavors and ingredients is still the mainstream. Flavoring of tobacco leaves can supplement the pleasant aroma, give unique characteristic aroma, and coordinate the aroma, so that there are several combinations of aromas of different types and different grades of tobacco leaves and...

Claims

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