Application of 1,4-dioxane-substituted pyrazine nitrogen oxide to tobacco product perfuming, tobacco perfuming additive and tobacco product

Abstract

The invention relates to application of a 1,4-dioxane-substituted pyrazine nitrogen oxide to tobacco product perfuming, a tobacco perfuming additive and a tobacco product, and belongs to the technicalfield of tobacco additives. The 1,4-dioxane-substituted pyrazine nitrogen oxide is subjected to a primary safety toxicology experiment, it is found that the 1,4-dioxane-substituted pyrazine nitrogenoxide does not cause animal toxic symptoms and visceral organ abnormal conditions in a mouse acute toxicity test, and has no mutagenicity to histidine auxotroph salmonella typhimurium. Through tests,it is found that after the 1,4-dioxane-substituted pyrazine nitrogen oxide is added into cigarettes, the perfume characteristic, the smoke characteristic, the taste characteristic and the like of thecigarettes are improved, and thus the 1,4-dioxane-substituted pyrazine nitrogen oxide is added into the tobacco product. In an unblended cigarette and a tobacco blended cigarette, the optimal additionconcentrations of the 1,4-dioxane-substituted pyrazine nitrogen oxide are 4 mg / kg and 2 mg / kg separately.

Description

technical field [0001] The invention relates to the application of 1,4-dioxane substituted pyrazine nitrogen oxide in flavoring tobacco products, tobacco flavoring additives and tobacco products, and belongs to the technical field of tobacco additives. Background technique [0002] In the field of tobacco, flavor precursor compounds play a pivotal role in the aroma components of cigarettes. The precursor compound of tobacco aroma is added to the cigarette, and it is pyrolyzed to generate tobacco aroma agent during burning and smoking, which can obviously improve the aroma and taste of the cigarette, and achieve the effect of flavoring and seasoning. Pyrazine flavor precursor compounds also have an important contribution to cigarette flavoring. [0003] At present, some pyrazine compounds can be added to tobacco products, which can significantly improve the aroma and taste of tobacco. "Synthesis of Novel Pyrazine Latent Aroma Compounds and Their Application in Cigarette Fla...

AI Technical Summary

Problems solved by technology

However, these pyrazine compounds also have certain disadvantages: the types of cleavage products after their cleavage are too complex, and many of them are not useful aroma components.

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