Tobacco lamina chemical suitability evaluation method for cigarette formula maintenance

Abstract

The invention discloses a tobacco lamina chemical suitability evaluation method for cigarette formula maintenance. The method comprises the following steps: collecting a tobacco lamina sample, and detecting chemical indexes of the tobacco lamina sample; determining a confidence interval of the chemical indexes of the currently used tobacco laminas; establishing a chemical suitability function model of the tobacco laminas; determining the suitability score of the chemical indexes of the tobacco lamina sample to be replaced; determining the weight of the chemical indexes; and determining the chemical suitability evaluation value of the tobacco lamina sample to be replaced, and determining selection and blending sequence of the tobacco lamina sample to be replaced according to the chemical suitability evaluation value of the tobacco lamina sample to be replaced. The method has the advantages of brand adaptability, simple operation steps, easily available data, convenience in popularization and high digitization degree, the sensory evaluation sequence of the tobacco lamina to be replaced is allocated in a targeted manner, the timeliness of cigarette formula maintenance is enhanced, andbrand-oriented replacement recommendation is provided for the cigarette formula maintenance.

Description

Technical field[0001]The invention relates to the field of cigarette formula maintenance, in particular to a method for evaluating the chemical suitability of cigarettes used for cigarette formula maintenance.Background technique[0002]Entering a new era, the domestic tobacco industry is facing new development opportunities and development environment. In order to improve the competitiveness of domestic key brands and build a high-quality brand of Chinese cigarettes, domestic tobacco industry enterprises have put forward new and higher requirements for the formulation of the cigarette pack . Therefore, the stability of the cigarette formula is particularly important and will profoundly affect the layout of the cigarette production area and the construction of base units.[0003]The cigarette formula is composed of a variety of different single-grade cigarettes in a certain proportion. In the production process of cigarettes, formula maintenance is an important part of maintaining the s...

AI Technical Summary

Problems solved by technology

[0005] The maintenance of traditional cigarette formula is a complex task. The replacement tobacco leaf raw materials are comprehensively evaluated through measuring instruments and sensory evaluation. The operation process is complicated and the steps are cumbersome.

Evaluators need to perform sensory evaluation on a large number of raw materials of tobacco leaves to be replaced. The selection of tobacco leaves to be replaced has a certain degree of blindness. The formula maintenance work cycle is long, the efficiency is low, and the cost is high. There is an urgent need for a simple and easy evaluation method. Quickly evaluate and screen cigarette raw materials with similar quality into the cigarette formula reserve library, and provide alternative recommendations for smokers

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