Method for fermenting cigar filling leaves

Abstract

The invention discloses a method for fermenting cigar filling leaves. The method is characterized by comprising the following steps: controlling the water content of the cigar filling leaves which are subjected to impurity removal and modulation to be 30+ / -2%, and tidying the cigar filling leaves into cigar leaf bundles of which the leaf tips are towards the same direction; stacking the cigar leaf bundles to form a rectangular cigar leaf stack; covering a layer of hessian cloth on the surface of the cigar leaf stack to be used as an air permeable heat-insulating layer; inserting temperature measuring probes into the cigar leaf stack; overturning the stack when the stack filling temperature measured by any temperature measuring probe reaches the alarm upper limit temperature or is in the trend of reducing; after the fermentation is finished, airing the cigar leaves, reducing the moisture of the cigar filling leaves to be 20+ / -2%, and packaging for storage. According to the method, the appearance, the absorbed smell and the quality consistency of the cigar filling leaves can be obviously improved, the content of a harmful ingredient NNK in raw materials can be reduced, and the industrial availability of the cigar leaves can be improved.

Description

technical field [0001] The invention relates to the technical field of cigars, in particular to a method for stacking and fermenting cigar core leaves. Background technique [0002] At present, the cigar core leaf stacking fermentation technology in domestic cigar tobacco leaf producing areas basically follows the traditional manual and empirical fermentation process. The technical process is relatively extensive and simple, basically still in the mode of touching water, seeing color, smelling smell, and feeling temperature, and the process quality control ability is weak. The quality of finished cigar fillers fluctuates greatly between batches and within batches, which directly leads to difficulties in the industrial application of cigar fillers, narrow scope and low grade. Although Song Shixu, Yang Jun, Xia Li, etc. have made certain improvements to the traditional cigar core leaf fermentation process in a cigar tobacco leaf stacking fermentation method in the patent publ...

AI Technical Summary

Problems solved by technology

The quality of finished cigar fillers fluctuates greatly between batches and within batches, which directly leads to the difficulty of industrial application of cigar fillers, narrow range and low grade

Although Song Shixu, Yang Jun, Xia Li, etc. have made certain improvements to the traditional cigar core leaf fermentation process in a cigar tobacco leaf stacking fermentation method in the patent publication number CN104000303A, there are still many things to be improved in this process , to improve the quality grade of cigar tobacco leaves, improve the consistency of tobacco leaf quality between batches and within batches, reduce NNK content, and increase the industrial usability of cigar filler leaves