Flavoring additive for tobacco sheet and its preparation method and application

Abstract

The invention provides an aroma-increasing additive used for a tobacco sheet as well as a preparation method and application thereof. The aroma-increasing additive used for the tobacco sheet is obtained by mixing Brazil tobacco leaf extract, Maillard reactant, tobacco powder and tobacco leaf fragment extract and propylene glycol, stirring and standing, wherein the Mailard reactant is obtained by carrying out reaction on purified water, glucose, praline, ammonia water with the concentration of 26% and caramel colour at specific temperature and under the regulation and has relative density of 1.1826 + / - 0.0080 (20 DEG C); and the tobacco powder and tobacco leaf fragment extract is obtained by extracting tobacco powder and tobacco leaf fragment with 50% ethanol, filtering, concentrating to the relative density of 1.3186 + / - 0.0080 (20 DEG C)and filtering again. When the aroma-increasing additive is added into coating liquid of the tobacco sheet, the problems that the tobacco sheet is dim in colour, aroma is missing and miscellaneous qi is strong can be effectively solved, aroma amount of tobacco in a suction process is increased, aroma texture is improved, and the miscellaneous qi is alleviated.

Description

technical field [0001] The invention relates to a flavoring and coloring additive, which belongs to the field of tobacco product additives, in particular to a flavoring and coloring additive for tobacco sheets, a preparation method and application thereof. Background technique [0002] Tobacco flakes are also called reconstituted tobacco leaves and homogeneous tobacco leaves. It is mainly composed of tobacco powder, chips, tobacco stems or low-grade tobacco leaves with adhesives and other additives. The thin sheet made of low-grade tobacco raw materials has the advantages of low cost, good filling performance, and can reduce the tar content in smoke. The manufacture of tobacco sheets began in the 1950s. At present, in China, tobacco sheets are cut into shreds and filled with shredded tobacco, which are used in different grades of cigarette products. Among them, the proportion of tobacco sheets used in the "Marlboro" cigarettes produced abroad has reached 100%. About 30%. ...

AI Technical Summary

Problems solved by technology

[0005] (2) The appearance color of tobacco products is also one of the important aspects of tobacco quality. Golden and orange tones are the appearance characteristics of high-quality tobacco. Or low-grade tobacco leaves, the produced flakes are dull in color, and after blending with shredded tobacco, the color difference is more obvious, which affects the visual experience

[0006] For a long time, the leading research in the field of tobacco product additives has focused on the range of cigarette products, and there is little research on the flavoring and coloring of tobacco sheets. There is no research at home and abroad that specifically provides an additive that can improve the dull color of tobacco sheets and compensate for the lack of aroma. and application reports

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