Tobacco Leaf Cutting Method Based on Tobacco Leaf Grading Standard

Abstract

The invention relates to a tobacco leaf cutting method based on a tobacco leaf grading standard. The tobacco leaf cutting method comprises the following steps of (a) sampling, (b) comparison and (c) cutting, wherein in comparison of the leaves cut during sampling, a cutting position is determined according to appearance quality based on the tobacco leaf grading standard. The tobacco leaf cutting method has the beneficial effects that the tobacco leaf grading standard is a mature standard which has been handled by workers, so that the tobacco leaf cutting method is easy to generalize based on the tobacco leaf grading standard; by utilizing the tobacco leaf cutting method based on the tobacco leaf grading standard, the use value of tobacco leaves can be increased, and high-quality parts are selected from low-grade tobacco leaves and are matched into tobacco leaves at a higher level, so that the total amount of the tobacco leaves at the higher level is increased, the best use of the tobacco leaves is achieved, and the use value of the tobacco leaves is adequately developed.

Description

technical field [0001] The invention mainly relates to the technical field of tobacco leaf processing, in particular to a tobacco leaf cutting method based on tobacco leaf grading standards. Background technique [0002] Due to the differences in stem and leaf angles, pitches and plant types of different flue-cured tobacco varieties during the field growth period, different sections of the same leaf (leaf tip, leaf center and leaf base) receive different light conditions, so that the same leaf The degree of metabolism, transformation and accumulation of substances contained in different sections (leaf tip, leaf middle and leaf base) is different, resulting in different sections of the same tobacco leaf in the tip, leaf middle and leaf base of the conventional chemical indicators, aroma components There are obvious differences in aspects such as quality, organoleptic quality, organizational structure and mechanical processing performance, so it is necessary to study how to de...

AI Technical Summary

Problems solved by technology

Its process design is based on chemical experiments and analysis, which is cumbersome and difficult for workers to master. It is not suitable for the existing production situation. It belongs to the idealistic thinking, not grounded, and cannot be applied to production.