Cigarette tobacco leaf formulation design method

Abstract

The invention discloses a method for designing the formulation combination of tobacco leaf, which comprises the following steps: the design objective of cigarette products is determined; the requirement for the main chemical composition of the objective is determined; according to the experience, formulation personnel preliminarily select one representative tobacco leaves respectively from base cigarette, auxiliary material cigarette and filler; according to the similarity of the base cigarette and the compatibility of the auxiliary material cigarette and the filler, the rest tobacco leaf materials are selected; the final tobacco leaf materials used for the formulation are determined by the formulation personnel according to the storage rate of tobacco leaf, absolute degree of association and smoke panel test; the formulation cost is taken as evaluation function of fitness, and the proportion of the chemical composition, the main materials, the auxiliary materials and the filler are taken as constraint condition, the genetic algorithm is searched. The invention overcomes the deficiency that the prior art can not ensure the aesthetic quality, product style and flue gas index of the formulation of tobacco leaf to be in accordance with design requirements, and provides a method which supplies multiple formulation combinations that are in accordance with requirements, reduces the cost and lightens the workload of the formulation personnel, thus being widely applied to the field of cigarette production.

Description

technical field

[0001] The invention relates to the production technology of cigarette tobacco leaves, in particular to a design method of cigarette tobacco leaf assembly. Background technique

[0002] Due to the different origins and processing conditions of cigarette tobacco leaves, each presents different characteristics. After being used to produce cigarettes, each has its own different characteristics, such as tar content, flavor type, smoke characteristics, etc. may be different. The current design method of combining tobacco leaves of cigarettes is only based on the experience of the formulators from the production area, flavor type, etc., and can only consider the limited combination of selected tobacco leaves of various grades, and cannot guarantee the quality of the combined tobacco leaves. The combination is the optimal combination or the suboptimal combination that meets the target requirements, and it cannot guarantee that the sensory quality, product style and ...

Examples

Embodiment Construction

[0027] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0028] The chemical composition of cigarette tobacco leaves, including aroma components, is the intrinsic basis of cigarette sensory quality, product style and smoke composition. Therefore the present invention replaces the combination of the tobacco leaves of the cigarette with the combination of the chemical components of the tobacco leaves. And it is necessary to apply combination optimization technology to optimize the combination of selected tobacco leaves, and find the optimal combination that meets the requirements of the design goal.

[0029] The research object of gray system theory is the "small sample" and "poor information" uncertain system of "partial information is known and part information is unknown", which is suitable for nonlinear evaluation problems.

[0030] The present invention combines gray clustering and gray absolute correlation to carry out...

technical field

[0001] The invention relates to the production technology of cigarette tobacco leaves, in particular to a design method of cigarette tobacco leaf assembly. Background technique

[0002] Due to the different origins and processing conditions of cigarette tobacco leaves, each presents different characteristics. After being used to produce cigarettes, each has its own different characteristics, such as tar content, flavor type, smoke characteristics, etc. may be different. The current design method of combining tobacco leaves of cigarettes is only based on the experience of the formulators from the production area, flavor type, etc., and can only consider the limited combination of selected tobacco leaves of various grades, and cannot guarantee the quality of the combined tobacco leaves. The combination is the optimal combination or the suboptimal combination that meets the target requirements, and it cannot guarantee that the sensory quality, product style and ...

Examples

Embodiment Construction

[0027] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0028] The chemical composition of cigarette tobacco leaves, including aroma components, is the intrinsic basis of cigarette sensory quality, product style and smoke composition. Therefore the present invention replaces the combination of the tobacco leaves of the cigarette with the combination of the chemical components of the tobacco leaves. And it is necessary to apply combination optimization technology to optimize the combination of selected tobacco leaves, and find the optimal combination that meets the requirements of the design goal.

[0029] The research object of gray system theory is the "small sample" and "poor information" uncertain system of "partial information is known and part information is unknown", which is suitable for nonlinear evaluation problems.

[0030] The present invention combines gray clustering and gray absolute correlation to carry out...

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