CN101385572A - Selection method of replace leaf set in cigarette formulation - Google Patents
Selection method of replace leaf set in cigarette formulation Download PDFInfo
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- CN101385572A CN101385572A CNA2008100463807A CN200810046380A CN101385572A CN 101385572 A CN101385572 A CN 101385572A CN A2008100463807 A CNA2008100463807 A CN A2008100463807A CN 200810046380 A CN200810046380 A CN 200810046380A CN 101385572 A CN101385572 A CN 101385572A
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Abstract
The invention discloses a method for selecting substitution tobacco leaf combination in cigarette formulation, comprising the steps: the tobacco leaf information of the replaced tobacco leaves and the alternative tobacco leaves in the formulation is determined, wherein, the tobacco leaf information at least includes chemical composition and aesthetic quality; similarity analysis is carried out on the tobacco leaf information of the alternative tobacco leaves, and the preferential tobacco leaf combination is obtained according to the similarity; according to the price and the result of smoke panel test of the tobacco leaves, one or more in the alternative tobacco leaf(leaves) of the alternative tobacco leaves is/are selected to replace the replaced tobacco leaves in the original formulation, and then the genetic algorithm search of the formulation combination is carried out, so that the satisfied formulation combination is obtained; the tar and the aesthetic quality of the satisfied formulation combination are predicted and analyzed according to the similarity compared with the tar and the aesthetic quality of the original formulation; if the difference is not remarkable, the substitution tobacco leaf combination is determined, or the constraint condition is amended for reselect. The method overcomes the deficiencies that a great deal of smoke test is needed in the prior art, and the stable quality of cigarette can not be realized; the method can provide more replaced tobacco leaves that are in accordance with the requirements, maintains the quality of cigarette to be stable, and can be widely applied to the cigarette production.
Description
Technical field
The present invention relates to the production technology of tobacco leaf, be specifically related to the method for designing that the cigarette tobacco leaf formulation tobacco leaf substitutes.
Background technology
In production of cigarettes,, to keep aesthetic quality, product style and fume indication stable of prophyll group simultaneously usually because odjective causes such as stock shortage or market cost need to replace one or more tobacco leaves in the prescription.The tobacco leaf of selecting characteristic close from the on-hand inventory tobacco leaf is an important job, at present the tobacco leaf of also only selecting from aspects such as producing region, odor types to replace according to prescription personnel's personal experience tries to inhale, this method personnel that need fill a prescription try to inhale in a large number, depend on subjective personal feeling fully, can't guarantee the stable of cigarette quality, product style and fume indication.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and the system of selection that substitutes the leaf group in the cigarette composition of stablizing cigarette quality and fume indication is provided.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
Substitute the system of selection of leaf group in a kind of cigarette composition, carry out according to following flow process:
Step 1 is determined the tobacco leaf information of replaced tobacco leaf in the prescription, and tobacco leaf information comprises chemical composition, aesthetic quality at least;
Step 2 is determined tobacco leaf information in alternative tobacco leaf;
Step 3 is carried out standardization with tobacco leaf information, and replaced tobacco leaf and alternative tobacco leaf are carried out similarity analysis, obtains preferential leaf group according to similarity;
Step 4 is selected multiple tobacco leaf tobacco leaf as an alternative according to tobacco price and smoking result;
Step 5 is the fitness evaluation function with the formulation cost after alternative tobacco leaf one or more and original formulation are replaced replaced tobacco leaf, and chemical composition is a constraints, carries out the genetic algorithm search of formula combination, obtains qualified formula combination;
The tar and the aesthetic quality of step 6 pair qualified formula combination predict;
Step 7 is carried out similarity analysis with tar, the aesthetic quality of tar, aesthetic quality and the original formulation of prediction, and is not remarkable as if difference, then step 10; If significant difference, then step 8;
The index of the chemical composition that step 8 obtains according to tar, aesthetic quality's backward-predicted module,
Constraints in step 9 modify steps 5 and execution in step 5;
Step 10 determines to substitute the prescription of leaf group.
Further technical scheme is that step 3 adopts grey cluster and the absolute related similarity analysis that combines of grey.
Further technical scheme is that chemical composition comprises: total alkaloid, total nitrogen, total reducing sugar, reduced sugar, potassium ion, chlorion, starch, total volatile acid, total volatile alkaline, ligroin extraction, protein, cell wall substance, neophytadiene, 4-vinyl-2-metoxyphenol, multicomponent organic acid, carotenoid degraded class, western cypress alkanes, aromatic amino acid class, maillard reaction product, phenols.
Further technical scheme is that multicomponent organic acid comprises oxalic acid, malonic acid, butanedioic acid, malic acid, citric acid.
Further technical scheme is that carotenoid degraded class comprises Megastigmatrienone A, Megastigmatrienone B, Megastigmatrienone C, Megastigmatrienone D, damascenone, 3-hydroxyl damascenone, 3-jonone by oxidizing, geranyl acetone, dihydroactinidiolide, 6-methyl-5-hepten-2-one.
Further technical scheme is that western cypress alkanes comprises oxidation solanone, solanone.
Further technical scheme is that the aromatic amino acid class comprises phenmethylol, benzaldehyde, benzyl carbinol, phenylacetaldehyde, indoles.
Further technical scheme is that maillard reaction product comprises furfuryl alcohol, furfural, 5 methyl furfural, acetyl pyrrole, dihydrofuran ketone, 4-heptadienal, 4-cyclopentene-1,3-diketone etc.
Further technical scheme is that tobacco leaf information also comprises tobacco leaf producing region, grade, kind, these information of acquisition time.
Further technical scheme is that the aesthetic quality comprises fragrance, inhales flavor and flammability information, and wherein fragrance comprises odor type, fragrance matter, fragrance concentration, assorted gas; Inhale flavor and comprise strength, excitant, pleasant impression, concentration; Flammability comprises smolderability, burning velocity, burning uniformity, cigarette ash color.
Compared with prior art, the invention has the beneficial effects as follows to provide more satisfactory alternative tobacco leaf, and tar, aesthetic quality's is with low uncertainty behind the replacement tobacco leaf, has increased the utilization rate of tobacco leaf, has kept the stable of cigarette quality.
Description of drawings
Accompanying drawing is a flow chart of the present invention.
The specific embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
The chemical composition of tobacco leaf (comprising aroma component) is the inherent basis of cigarette aesthetic quality, product style and smoke components.Therefore the present invention replaces to the assembly of the chemical composition of tobacco leaf with the assembly of tobacco leaf.And need to use combined optimization technique to the tobacco leaf of selecting is optimized combination, seek the optimal combination that meets the design object requirement.
The research object of gray system theory is " small sample ", " poor information " uncertain system of " partial information is known, partial information the unknown ", is applicable to the non-linear evaluation problem.
The present invention adopts absolute related the combining of grey cluster and grey that tobacco leaf is carried out chemical composition similitude overall merit, helps picking out from the tobacco leaf storehouse analog tobacco leaf as much as possible; The change evaluation index is used this method and can also be estimated tobacco compatibility.Is basic principle based on the Combinatorial Optimization of genetic algorithm with the evolutionism thought of " natural selection, the survival of the fittest ", adopt " selection ", " intersection ", " variation " to produce the population of new generation that meets target call, help obtaining global optimum, and can obtain satisfactory solution as much as possible, the tobacco leaf formulation combination that meets target call promptly as much as possible.
In making the cigarette process, find that the OL-1 tobacco leaf that uses is about to use up, need to seek and substitute tobacco leaf, select according to method as shown in drawings:
Step 11 is determined OL-1 tobacco leaf information, and the OL-1 tobacco leaf originates from the Chuxiong, Yunnan, and medium grade cigarette, kind are K326, and acquisition time is 2005, odor type is a delicate fragrance type, and fragrance matter is better, and perfume quantity is for more sufficient, and assorted gas is for having, in the strength, excitant has, and pleasant impression is clean, in the concentration; Smolderability is good, and burning velocity is medium, the burning good uniformity, and the cigarette ash color is white; Chemical composition comprises: total alkaloid, total nitrogen, total reducing sugar, reduced sugar, potassium ion, chlorion, starch, total volatile acid, total volatile alkaline, ligroin extraction, protein, cell wall substance, neophytadiene, 4-vinyl-2-metoxyphenol, multicomponent organic acid, carotenoid degraded class, western cypress alkanes, aromatic amino acid class, maillard reaction product, phenols.
Step 12 is NE-1 in alternative tobacco leaf, NE-2, and NE-3 determines tobacco leaf information among the NE-4;
The NE-1 tobacco leaf originates from the Luliang, Yunnan, and medium grade cigarette, kind are K326, and acquisition time is 2006, and odor type is a delicate fragrance type, and during fragrance matter was, during perfume quantity was, assorted gas was less; Strength is bigger, and in the excitant, pleasant impression is cleaner, in the concentration; Smolderability is good, and burning velocity is medium, the burning good uniformity, and the cigarette ash color is white; Chemical composition comprises: total alkaloid, total nitrogen, total reducing sugar, reduced sugar, potassium ion, chlorion, starch, total volatile acid, total volatile alkaline, ligroin extraction, protein, cell wall substance, neophytadiene, 4-vinyl-2-metoxyphenol, multicomponent organic acid, carotenoid degraded class, western cypress alkanes, aromatic amino acid class, maillard reaction product, phenols.
The NE-2 tobacco leaf originates from Red River, Yunnan, and medium grade cigarette, kind are K326, and acquisition time is 2005, and odor type is a delicate fragrance type, and fragrance matter is better, and during perfume quantity was, assorted gas was for having; In the strength, excitant has, and pleasant impression is clean, in the concentration; Smolderability is good, and burning velocity is medium, the burning good uniformity, and the cigarette ash color is greyish white; Chemical composition comprises: total alkaloid, total nitrogen, total reducing sugar, reduced sugar, potassium ion, chlorion, starch, total volatile acid, total volatile alkaline, ligroin extraction, protein, cell wall substance, neophytadiene, 4-vinyl-2-metoxyphenol, multicomponent organic acid, carotenoid degraded class, western cypress alkanes, aromatic amino acid class, maillard reaction product, phenols.
The NE-3 tobacco leaf originates from the Sichuan Panzhihua, and medium grade cigarette, kind are cloud 85, and acquisition time is 2005, odor type be clear partially in, fragrance matter is for well, perfume quantity is for more sufficient, the gas of mixing is for having; In the strength, excitant has, and pleasant impression is cleaner, in the concentration; Smolderability is good, and burning velocity is medium, the burning good uniformity, and the cigarette ash color is greyish white; Chemical composition comprises: total alkaloid, total nitrogen, total reducing sugar, reduced sugar, potassium ion, chlorion, starch, total volatile acid, total volatile alkaline, ligroin extraction, protein, cell wall substance, neophytadiene, 4-vinyl-2-metoxyphenol, multicomponent organic acid, carotenoid degraded class, western cypress alkanes, aromatic amino acid class, maillard reaction product, phenols.
The NE-4 tobacco leaf originates from the Liangshan Mountain, Sichuan, and medium grade cigarette, kind are cloud 85, and acquisition time is 2006, odor type be clear partially in, fragrance matter is for well, perfume quantity be enough, the gas of mixing is for having; In the strength, excitant has, and pleasant impression is cleaner, in the concentration; Smolderability is poor, and burning velocity is medium, the burning good uniformity, and the cigarette ash color is greyish white; Chemical composition comprises: total alkaloid, total nitrogen, total reducing sugar, reduced sugar, potassium ion, chlorion, starch, total volatile acid, total volatile alkaline, ligroin extraction, protein, cell wall substance, neophytadiene, 4
Vinyl-2-metoxyphenol, multicomponent organic acid, carotenoid degraded class, western cypress alkanes, aromatic amino acid class, maillard reaction product, phenols.
Step 13 is OL-1, NE-1, and NE-2, NE-3, the tobacco leaf information of NE-4 is carried out standardization, to OL-1 and NE-1, NE-2, NE-3, NE-4 carries out similarity analysis, obtains preferential leaf group according to similarity, is followed successively by NE-2, NE-3, NE-1, NE-4 batch;
Step 14 is selected NE-2, and NE-3, NE-1 try to inhale, and three kinds of tobacco leaves all can use, but because the price of NE-2 tobacco leaf is higher than OL-1, adopts NE-1, and NE-3 is tobacco leaf as an alternative;
Step 15 is with NE-1, after NE-3 replaces the OL-1 tobacco leaf, other auxiliary materials and inserts are constant, with the formulation cost is the fitness evaluation function, chemical composition is a constraints, carries out the genetic algorithm search of formula combination, obtains two qualified formula combination respectively, NE-1 accounts for 15% in new prescription 1, NE-3 accounts for 18% in new prescription 2;
The new prescription 1 of step 16 pair, newly fill a prescription 2 tar and aesthetic quality predict, and carry out similarity analysis with original formulation, the result shows that 1 difference of newly filling a prescription is not remarkable, the 2 tar significant differences of newly filling a prescription;
Step 17 determines that the prescription of alternative leaf group is new prescription 1, and wherein, NE-1 is accounting for 15% in new prescription 1.
Claims (10)
1, substitute the system of selection of leaf group in a kind of cigarette composition, its feature is carried out according to following flow process:
Step 1 is determined the tobacco leaf information of replaced tobacco leaf in the prescription, and tobacco leaf information comprises chemical composition, aesthetic quality at least;
Step 2 is determined tobacco leaf information in alternative tobacco leaf;
Step 3 is carried out standardization with tobacco leaf information, and replaced tobacco leaf and alternative tobacco leaf are carried out similarity analysis, obtains preferential leaf group according to similarity;
Step 4 selects multiple tobacco leaf as alternative alternative tobacco leaf according to tobacco price and smoking result;
After step 5 is replaced replaced tobacco leaf with alternative alternative tobacco leaf one or more and original formulation, to fill a prescription
This is the fitness evaluation function, and chemical composition is a constraints, carries out the genetic algorithm search of formula combination, obtains qualified formula combination;
The tar and the aesthetic quality of step 6 pair qualified formula combination predict;
Step 7 is carried out similarity analysis with tar, the aesthetic quality of tar, aesthetic quality and the original formulation of prediction, and is not remarkable as if difference, then step 10; If significant difference, then step 8;
The index of the chemical composition that step 8 obtains according to tar, aesthetic quality's backward-predicted module,
Constraints in step 9 modify steps 5 and execution in step 5;
Step 10 determines to substitute the prescription of leaf group.
2, substitute the system of selection of leaf group in the cigarette composition according to claim 1, it is characterized in that described step 3 adopts grey cluster and the absolute related similarity analysis that combines of grey.
3, substitute the system of selection of leaf group in the cigarette composition according to claim 2, it is characterized in that described chemical composition comprises: total alkaloid, total nitrogen, total reducing sugar, reduced sugar, potassium ion, chlorion, starch, total volatile acid, total volatile alkaline, ligroin extraction, protein, cell wall substance, neophytadiene, 4-vinyl-2-metoxyphenol, multicomponent organic acid, carotenoid degraded class, western cypress alkanes, aromatic amino acid class, maillard reaction product, phenols.
4, substitute the system of selection of leaf group in the cigarette composition according to claim 3, it is characterized in that described multicomponent organic acid comprises oxalic acid, malonic acid, butanedioic acid, malic acid, citric acid.
5, substitute the system of selection of leaf group in the cigarette composition according to claim 3, it is characterized in that described carotenoid degraded class comprises Megastigmatrienone A, Megastigmatrienone B, Megastigmatrienone C, Megastigmatrienone D, damascenone, 3-hydroxyl damascenone, 3-jonone by oxidizing, geranyl acetone, dihydroactinidiolide, 6-methyl-5-hepten-2-one.
6, substitute the system of selection of leaf group in the cigarette composition according to claim 3, it is characterized in that described western cypress alkanes comprises oxidation solanone, solanone.
7, substitute the system of selection of leaf group in the cigarette composition according to claim 3, it is characterized in that described aromatic amino acid class comprises phenmethylol, benzaldehyde, benzyl carbinol, phenylacetaldehyde, indoles.
8, substitute the system of selection of leaf group in the cigarette composition according to claim 3; it is characterized in that described maillard reaction product comprises furfuryl alcohol, furfural, 5 methyl furfural, acetyl pyrrole, dihydrofuran ketone, 4-heptadienal, 4-cyclopentene-1,3-diketone etc.
9, substitute the system of selection of leaf group in the cigarette composition according to claim 2, it is characterized in that described tobacco leaf information also comprises tobacco leaf producing region, grade, kind, these information of acquisition time.
10, substitute the system of selection of leaf group in the cigarette composition according to claim 2, it is characterized in that described aesthetic quality comprises fragrance, inhales flavor and flammability information, wherein fragrance comprises odor type, fragrance matter, fragrance concentration, assorted gas; Inhale flavor and comprise strength, excitant, pleasant impression, concentration; Flammability comprises smolderability, burning velocity, burning uniformity, cigarette ash color.
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| CN102217778A (en) * | 2011-05-26 | 2011-10-19 | 中国烟草总公司郑州烟草研究院 | Method for improving using value of tobacco leaf raw material through cigarette processing |
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| CN114403492A (en) * | 2022-02-14 | 2022-04-29 | 河南中烟工业有限责任公司 | Raw material tobacco leaf sorting method matched with cigarette formula |
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