Method for determining ratio of reconstituted tobacco leaves obtained by paper-making method in cigarettes

A technology of reconstituted tobacco leaves and papermaking method, which is applied in the field of determining the blending ratio of reconstituted tobacco leaves by papermaking method in cigarettes, can solve the problems of inconvenient and fast detection technology, and achieve single variable, good reproducibility, and optimized blending process Effect

Active Publication Date: 2018-06-15
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] CN103645110A and CN103149113A in the above patents require high-intensity manual labor sorting, which has certain limitations, and the detection technology is not convenient and fast enough

Method used

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  • Method for determining ratio of reconstituted tobacco leaves obtained by paper-making method in cigarettes
  • Method for determining ratio of reconstituted tobacco leaves obtained by paper-making method in cigarettes
  • Method for determining ratio of reconstituted tobacco leaves obtained by paper-making method in cigarettes

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The method for measuring the blending ratio of reconstituted tobacco leaves in cigarettes by papermaking method has the following specific steps:

[0033] (1) Preparation of standard working curve

[0034] Step 1. Firstly, at the exit of the equipment after the pre-mixing of the cigarette making thread and before flavoring and shredding, take the shredded leaf of the specific cigarette brand and the reconstituted tobacco leaf of the papermaking method (general sampling through YC / T 5-1992 tobacco batch raw material sampling) The extraction is carried out in principle, and the shredded tobacco of A Yunyan (Dazhongjiu) cigarettes of Hongyun Honghe Group Kunming Cigarette Factory is extracted after pre-blending and before shredding, reconstituted tobacco leaves by papermaking method QTX-18), and dried in an oven (YC / T 31-1996 Tobacco and Tobacco Products Sample Preparation and Moisture Determination Oven Method), and then the dried shredded leaves and paper-making reconsti...

Embodiment 2

[0053] The method for measuring the blending ratio of reconstituted tobacco leaves in cigarettes by papermaking method has the following specific steps:

[0054] (1) Preparation of standard working curve

[0055] Step 1. Firstly, at the exit of the equipment after the pre-mixing of cigarette shreds and before flavoring and shredding, take the shredded leaves of specific cigarette brands and reconstituted tobacco leaves by papermaking method (general sampling of tobacco raw materials in batches according to YC / T 5-1992) The extraction is carried out in principle, extracting the shredded tobacco of B Yunyan (soft treasure) cigarettes made by Hongyun Honghe Group Kunming Cigarette Factory, which is pre-mixed and before shredded, reconstituted tobacco leaves KM-13 by papermaking method), and dried by oven method (YC / T 31 -1996 Tobacco and Tobacco Products Sample Preparation and Moisture Determination Oven Method), and then the dried shredded leaves and paper-making reconstituted t...

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PUM

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Abstract

The invention relates to a method for determining a ratio of reconstituted tobacco leaves obtained by a paper-making method in cigarettes and belongs to the technical field of processes of reconstituted tobacco leaves. The method comprises carrying out linear fitting on a ratio of reconstituted tobacco leaves obtained by a paper-making method in cigarettes and a calcium ion calculation formula, building a standard working curve of different doping ratios of reconstituted tobacco leaves obtained by a paper-making method and calcium ion contents, detecting Ca<2+> content of the cigarettes and determining a doping ratio of the cigarettes through the Ca<2+> content and the standard working curve. The method is easy to operate, is free of a large amount of labor, saves time and has a single detection variable. The method can accurately determine the actual blending ratio of reconstituted tobacco leaves in the sample to be tested, can optimize the blending process and can help to improve thequality stability of cigarette products.

Description

technical field [0001] The invention relates to a method for measuring the blending ratio of reconstituted tobacco leaves in cigarettes by a papermaking method, and belongs to the technical field of reconstituted tobacco leaves. Background technique [0002] Paper-making reconstituted tobacco leaves are also called reconstituted tobacco leaves and homogeneous tobacco leaves, which are mainly composed of tobacco powder, chips, tobacco stems or low-grade tobacco leaves with adhesives and other additives. Paper-making reconstituted tobacco leaves are used as raw materials for tobacco products. On the one hand, they can maximize the use of tobacco leaf raw materials and save the cost of cigarettes; on the other hand, paper-making reconstituted tobacco leaves have the advantages of good filling, reducing the harm of cigarettes, and reducing the tar content in smoke. It has been widely used as raw material for cigarettes. Because the tissue structure of reconstituted tobacco leav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/38G01N33/22
CPCG01N1/38G01N33/222
Inventor 李佳睿李鲜胡劲李军王玉天王开军张维钧
Owner KUNMING UNIV OF SCI & TECH
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