Tobacco slices which do not combust when heated and preparing method of tobacco slices

Abstract

The invention provides tobacco slices which do not combust when heated and a preparing method of the tobacco slices. The preparing method comprise the steps of a, conducting biological treatment on tobacco leaves under the effect of microorganisms to obtain primary biological treatment tobacco leaves, wherein the microorganisms comprise bacillus and / or yeast; b, mixing the primary biological treatment tobacco leaves with eucommiae leaves to obtain a mixture; c, after conducting water extraction and concentration on the mixture, adding compound enzyme preparation to be subjected to biological treatment to obtain secondary biological treatment concentration liquid, wherein the compound enzyme preparation comprises two or more of cellulase, pectinase, protease and glucolase; d, mixing the secondary biological treatment concentration liquid with a modifier to be subjected to a Maillard reaction to obtain coating; e, coating the surface of a tobacco slice medium with the coating and keepingdry to obtain the tobacco slices which do not combust when heated. The preparing method can improve the tensile strength and the bulk of the tobacco slices which do not combust when heated, and the tobacco slices are not adhere with one another; meanwhile, smell of wood smell and the like is basically removed, and the tobacco slices have the fragrance of the eucommiae leaves.

Description

technical field [0001] The invention relates to the technical field of tobacco, in particular to a heat-not-burn tobacco sheet and a preparation method thereof. Background technique [0002] Tobacco flakes, also known as reconstituted tobacco leaves, are waste tobacco materials such as tobacco stems, tobacco powder and some low-grade tobacco leaves that are discarded in the cigarette production process to form products with shapes close to or better than natural tobacco leaves, and then used in cigarette production. It can effectively reduce the production cost of cigarettes, and can also reuse the waste from cigarette production, so as to achieve the effect of reducing consumption and increasing efficiency. Therefore, tobacco sheet has become a necessary raw material for cigarette formula, and because tobacco sheet has these important practical significance, its production develops very rapidly. [0003] Traditional tobacco products have been used as a luxury product for h...

AI Technical Summary

Problems solved by technology

However, in the existing low-temperature heat-not-burn cigarettes, the dry flakes formed by tobacco powder and binder are usually used as shredded tobacco. When heated, the smell of wood is heavier, the taste is relatively single, and the irritation is obvious; The tensile strength of the sheet is low, the bulk is not good, the shredded tobacco is easy to stick, the cutting blade is easy to stick during the processing, and after being made into a cigarette, it cannot be pulled out smoothly after smoking, and the shredded tobacco is easy to stick to the heating element. difficulty