Method for maintaining cigarette blending formulation

A technology of cigarette leaves and recipes, applied in measuring devices, material analysis through optical means, instruments, etc., can solve the problems of long-term maintenance and design methods, long processes, complicated steps, etc., and achieve comprehensive and important quality information of tobacco leaves. Good performance and low cost

Pending Publication Date: 2018-12-28
CHINA TOBACCO YUNNAN IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method is time-consuming, labor-intensive, with complicated steps and a long process, requiring the formulator to perform sensory evaluation on the experimental results, and then adjust the formula according to the results of the sensory evaluation. The whole process needs to be repeated cont...

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  • Method for maintaining cigarette blending formulation
  • Method for maintaining cigarette blending formulation
  • Method for maintaining cigarette blending formulation

Examples

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Embodiment Construction

[0054] The present invention will be further described in detail below in conjunction with the examples.

[0055] Those skilled in the art will understand that the following examples are only for illustrating the present invention and should not be considered as limiting the scope of the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification. The reagents or instruments used were not indicated by the manufacturer, and they were all conventional products that could be purchased.

[0056] The cigarette leaf group formula maintenance method of the present embodiment comprises the following steps:

[0057] Step (1), sample collection: collect m stock tobacco leaf samples from 2015 to 2018, here select 360 tobacco leaf samples, ie m=360.

[0058] The near-infrared spectral data of tobacco leaf samples w...

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Abstract

The invention relates to a method for maintaining a cigarette blending formulation, and belongs to the field of tobacco leaf quality control. The method comprises the following steps of sample collection, chemical component detection, sensory evaluation, spectral preprocessing, feature spectrum extraction, and spectral similarity matrix construction for substitute tobacco leaf search. According tothe method for maintaining the cigarette blending formulation, the tobacco leaves with the similar quality can be quickly searched for in the formulation maintenance process; the method is short in period, high in efficiency and low in cost; the problems of stable cigarette quality, tobacco leaf interior quality, availability and the like, and a cigarette formulation technology are comprehensively considered; and the requirements of rapid evaluation of raw materials and formulation maintenance can be met.

Description

technical field [0001] The invention relates to a recipe maintenance method, in particular to a cigarette leaf group recipe maintenance method, which belongs to the field of tobacco leaf quality control. Background technique [0002] At present, the tobacco industry is facing a series of pressures and challenges such as tobacco control, system improvement, and international competition. For manufacturing enterprises, product quality is the soul of the enterprise's survival, and it is also the foundation of the enterprise's survival and development. Maintaining the relative stability of cigarette style is the basic requirement to ensure product quality. The maintenance of cigarette style is affected by many subjective and objective factors, the most important of which is to maintain the relative stability of the leaf group formulation. [0003] Since the sensory and chemical components of tobacco leaves of different grades and parts vary greatly in different regions, it also...

Claims

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Application Information

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IPC IPC(8): G01N21/3563G01N21/359G01N33/00
CPCG01N21/3563G01N21/359G01N33/0001G01N33/0098
Inventor 吴丽君白晓莉端凯段如敏张超王萝萍刘晶钱颖颖龚荣岗王磊
Owner CHINA TOBACCO YUNNAN IND
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