CN105132178A - Preparation method of broad bean flower extract liquid for tobacco - Google Patents
Preparation method of broad bean flower extract liquid for tobacco Download PDFInfo
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- CN105132178A CN105132178A CN201510442157.4A CN201510442157A CN105132178A CN 105132178 A CN105132178 A CN 105132178A CN 201510442157 A CN201510442157 A CN 201510442157A CN 105132178 A CN105132178 A CN 105132178A
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Abstract
The invention provides a preparation method of a broad bean flower extract liquid for tobacco, wherein the preparation method includes the steps of (1) drying and crushing commercial broad bean flower medicine, and sieving the medicine for later use; (2) with a citric acid water solution as an extraction solvent, performing extracting the broad bean flower powder under certain conditions, and filtering the extract to remove residues to obtain a broad bean flower primary extract liquid; and (3) performing alcohol-extraction, ceramic membrane filtration and pressure-reduced concentration to the broad bean flower primary extract liquid to obtain the broad bean flower extract liquid for tobacco. In the invention, the broad bean flower extract liquid is developed as a tobacco additive for the first time, so that the advantages of simple operation, economy and practicability, and convenience of production and conversion are achieved. The broad bean flower extract liquid, when being added to tobacco or filter tips, not only is an effect that the quality of the tobacco improved, but also the damage caused by smoking to human body can be reduced, thereby achieving potential damage reducing effect.
Description
Technical field
The present invention relates to technical field of cigarette flavors, specifically a kind of cigarette preparation method of flower of Broadbean extracting solution.
Background technology
Along with the development of low-coke tar cigarette, cigarette products fragrance after filtration and dilution, a large amount of losses of fragrance must be caused, be difficult to satisfy the demands of consumers, occur that flue gas is dry, stimulate the problems such as increase, throat's comfortableness reduction simultaneously, have a strong impact on style and the sucking quality of cigarette.The challenging problem that tobacco industry faces is exactly while reduction tar, makes cigarette keep enough fragrance and comfortable suction taste again.At present, many cigar mills, while meticulously allocating cigarette composition, adopt again the way of additional various sweetener, correctives, mostly to make up cigarette fragrance and jealous defect.Natural plant pefume has the advantages such as raw material resources are abundant, fragrance is naturally comfortable, and not containing chemosynthesis class additive, meets the cry that people pursue " green, ecological, nature ".It can be used as cigaret additive to put in pipe tobacco or filter tip, great majority can be coordinated with this perfume of tobacco, better can improve the sucking quality of cigarette, have become an important topic of Chinese-style cigarette compensating aroma technical study.
According to documents and materials, in smoking process, main flume contains the compositions such as alkoxy free group, alkyl diradical, quinone/Semiquinone Radicals, polyaromatic free radical, they can directly or indirect aggression, damaging cells, and the generation of various disease can be caused, be considered to cigarette and burn and suck in process and endanger the most serious toxic substance.Along with the public is to the pay attention to day by day of smoking and health problem, reduces free-radical contents in cigarette smoke and become one of focus that tobacco scientific worker pays close attention to, efficient, the nontoxic free-radical scavengers of development and utilization is the future developing trend of cigarette products.
Flower of Broadbean is the dried floral of leguminous plants broad bean, is the ground such as Traditional Folk Chinese medicinal materials, main product Jiangsu, Zhejiang, Anhui, Sichuan, gathers, dries or dry when broad bean is bloomed before and after the Ching Ming Festival." Suzhou this product medicinal material " thinks that flower of Broadbean " sweet, flat ", " Traditional Chinese Medicine in Sichuan will " record flower of Broadbean " flat, the puckery of property, nontoxic ", and " herbal medicine is commonly used in Shanghai " records flower of Broadbean " Gan Weixin, flat ".Flower of Broadbean has the medicinal efficacies such as cool blood, hemostasis, under curing mainly hemoptysis, nosebleed epistaxis, bloody flux, band, essential hypertension etc.Research shows, containing various active compositions such as levodopa, amino acid, triterpenoid saponin, anthocyanidin, flavones in flower of Broadbean, wherein the content of levodopa reaches as high as 11.83%, be about 2 times that current levodopa extracts raw material cat beans seed (5 ~ 7%), there is very high medical utility value.Levodopa is that one treats Parkinsonian specifics, and Parkinsonian clinical application plays a significant role.Triterpenoid saponin, anthocyanidin, flavones etc. have the effect removing body free radical.Although flower of Broadbean contains a large amount of biologically active substances, flower of Broadbean extracting solution is not applied to the patent report of Field of Tobacco at present.
Summary of the invention
The object of the invention is to fill up and to improve the technological gap in smoking property of cigarette quality as cigarette additive about flower of Broadbean extracting solution at present, there is provided a kind of economical and practical, technique simple flower of Broadbean extracting solution preparation method, flower of Broadbean extracting solution is made an addition in pipe tobacco or filter tip, the delicate fragrance note style of the comfortable gracefulness of cigarette can be given, and compare coordination with cigarette perfume (or spice), there is lifting aroma quality, soft fine and smooth flue gas, reduce pungency, the comfortable pure grade in oral cavity improves the effect of smoking property of cigarette quality, contain levodopa in extract simultaneously, triterpenoid saponin, anthocyanidin, the biologically active substances such as flavones, the harm of smoking to the person can be reduced, there is potential harm reduction effect.
For achieving the above object, the present invention takes following technical scheme:
A cigarette preparation method for flower of Broadbean extracting solution, is characterized in that: the preparation method of flower of Broadbean extracting solution comprises the steps: described cigarette
A. cross 60 ~ 120 eye mesh screens by after commercially available flower of Broadbean medicinal material drying, pulverizing, obtain flower of Broadbean powder;
B. by flower of Broadbean powder and aqueous citric acid solution according to solid-liquid ratio 1:15 ~ 30, lixiviate 2 ~ 5h under temperature 80 ~ 100 DEG C of conditions, crosses and filters residue and obtain flower of Broadbean just extract;
C. first for flower of Broadbean in step B extract being evaporated to solid content is 25 ~ 35%, add 95% ethanolic soln, after stirring, at 4 DEG C, alcohol precipitation leaves standstill 16 ~ 24h, then uses ceramic membrane filter, concentrate filtrate to without ethanol taste, obtain described cigarette flower of Broadbean extracting solution.
In described step B, the pH of aqueous citric acid solution is 4.0 ~ 6.0.
In described step C, alcohol precipitation condition optimization is that the volume fraction mixing rear system ethanol reaches 60 ~ 80%.
The pore size of described step C ceramic membrane is preferably 0.1 ~ 0.5 μm.
A kind of application scheme of the present invention refer to by flower of Broadbean extracting solution according to 0.1 ~ 0.5% addition, be applied in pipe tobacco by spray pattern, conveniently technique rolls cigarette.
Another application scheme of the present invention refers to and is scattered in 95% spirituous solution by flower of Broadbean extracting solution, and the acetate fibres being then sprayed onto shredding is intrafascicular, makes filter tip according to wire-beam forming technique, and the addition of flower of Broadbean extracting solution is preferably 1 ~ 5mg/ and props up.
The invention has the advantages that:
(1) the present invention uses aqueous citric acid solution as Extraction solvent, under sour environment by abundant for the effective constituent in flower of Broadbean lixiviate out, meanwhile, the citric acid in extracting solution has again and improves cigarette odor-absorbing, soft fine and smooth flue gas, reduces tobacco pungent irritating effect.
(2) the present invention is on extraction basis, by alcohol precipitation and ceramic membrane filter technology, later separation purifying is carried out to the first extract of flower of Broadbean, removing Mierocrystalline cellulose, pigment, protein etc. have the material of negative effect to cigarette odor-absorbing, promote the effect of extracting solution in cigarette.
(3) flower of Broadbean extracting solution is developed as cigarette additive by the present invention first, have technique simple, economical and practical, be easy to produce the advantage such as conversion, and do not use poisonous and harmful solvent in preparation process.Made an addition to by flower of Broadbean extracting solution in pipe tobacco or filter tip, not only tool has clear improvement the effect of smoking property of cigarette quality, can also reduce the harm of smoking to the person simultaneously, have potential harm reduction effect.
Embodiment
Technical scheme for a better understanding of the present invention, describes technical scheme provided by the invention in detail below in conjunction with embodiment.
A cigarette preparation method for flower of Broadbean extracting solution, is characterized in that: the preparation method of flower of Broadbean extracting solution comprises the steps: described cigarette
A. cross 60 ~ 120 eye mesh screens by after commercially available flower of Broadbean medicinal material drying, pulverizing, obtain flower of Broadbean powder;
B. by flower of Broadbean powder and aqueous citric acid solution according to solid-liquid ratio 1:15 ~ 30, lixiviate 2 ~ 5h under temperature 80 ~ 100 DEG C of conditions, crosses and filters residue and obtain flower of Broadbean just extract;
C. first for flower of Broadbean in step B extract being evaporated to solid content is 25 ~ 35%, add 95% ethanolic soln, after stirring, at 4 DEG C, alcohol precipitation leaves standstill 16 ~ 24h, then uses ceramic membrane filter, concentrate filtrate to without ethanol taste, obtain described cigarette flower of Broadbean extracting solution.
In described step B, the pH of aqueous citric acid solution is 4.0 ~ 6.0.
In described step C, alcohol precipitation condition optimization is that the volume fraction mixing rear system ethanol reaches 60 ~ 80%.
The pore size of described step C ceramic membrane is preferably 0.1 ~ 0.5 μm.
A kind of application scheme of the present invention refer to by flower of Broadbean extracting solution according to 0.1 ~ 0.5% addition, be applied in pipe tobacco by spray pattern, conveniently technique rolls cigarette.
Another application scheme of the present invention refers to and is scattered in 95% spirituous solution by flower of Broadbean extracting solution, and the acetate fibres being then sprayed onto shredding is intrafascicular, makes filter tip according to wire-beam forming technique, and the addition of flower of Broadbean extracting solution is preferably 1 ~ 5mg/ and props up.
Embodiment 1
A. cross 100 eye mesh screens by after commercially available flower of Broadbean medicinal material drying, pulverizing, obtain flower of Broadbean powder.
B. using pH be the aqueous citric acid solution of 5.0 as Extraction solvent, according to solid-liquid ratio 1:30, flower of Broadbean powder and aqueous citric acid solution are loaded in extraction vessel, lixiviate 3h under temperature 90 DEG C of conditions, cross and filter residue and obtain flower of Broadbean just extract.
C. first for flower of Broadbean in step B extract being evaporated to solid content is 25%, add the volume fraction that 95% ethanol makes system mix rear ethanol and reach 70%, at 4 DEG C, leave standstill 16h carry out alcohol precipitation, then 0.5 μm of ceramic membrane is selected to carry out filtration treatment, concentrate filtrate to without ethanol taste, be flower of Broadbean extracting solution of the present invention.
Embodiment 2
A. cross 120 eye mesh screens by after commercially available flower of Broadbean medicinal material drying, pulverizing, obtain flower of Broadbean powder.
B. using pH be the aqueous citric acid solution of 6.0 as Extraction solvent, according to solid-liquid ratio 1:25, flower of Broadbean powder and aqueous citric acid solution are loaded in extraction vessel, lixiviate 3h under temperature 100 DEG C of conditions, cross and filter residue and obtain flower of Broadbean just extract.
C. first for flower of Broadbean in step B extract being evaporated to solid content is 35%, add the volume fraction that 95% ethanol makes system mix rear ethanol and reach 80%, at 4 DEG C, leave standstill 18h carry out alcohol precipitation, then 0.4 μm of ceramic membrane is selected to carry out filtration treatment, concentrate filtrate to without ethanol taste, be flower of Broadbean extracting solution of the present invention.
Embodiment 3
A. cross 80 eye mesh screens by after commercially available flower of Broadbean medicinal material drying, pulverizing, obtain flower of Broadbean powder.
B. using pH be the aqueous citric acid solution of 4.0 as Extraction solvent, according to solid-liquid ratio 1:15, flower of Broadbean powder and aqueous citric acid solution are loaded in extraction vessel, lixiviate 4h under temperature 90 DEG C of conditions, cross and filter residue and obtain flower of Broadbean just extract.
C. first for flower of Broadbean in step B extract being evaporated to solid content is 30%, add the volume fraction that 95% ethanol makes system mix rear ethanol and reach 60%, at 4 DEG C, leave standstill 20h carry out alcohol precipitation, then 0.1 μm of ceramic membrane is selected to carry out filtration treatment, concentrate filtrate to without ethanol taste, be flower of Broadbean extracting solution of the present invention.
Embodiment 4
A. cross 60 eye mesh screens by after commercially available flower of Broadbean medicinal material drying, pulverizing, obtain flower of Broadbean powder.
B. using pH be the aqueous citric acid solution of 4.5 as Extraction solvent, according to solid-liquid ratio 1:25, flower of Broadbean powder and aqueous citric acid solution are loaded in extraction vessel, lixiviate 3h under temperature 95 DEG C of conditions, cross and filter residue and obtain flower of Broadbean just extract.
C. first for flower of Broadbean in step B extract being evaporated to solid content is 35%, add the volume fraction that 95% ethanol makes system mix rear ethanol and reach 75%, at 4 DEG C, leave standstill 24h carry out alcohol precipitation, then 0.2 μm of ceramic membrane is selected to carry out filtration treatment, concentrate filtrate to without ethanol taste, be flower of Broadbean extracting solution of the present invention.
Embodiment 5
By flower of Broadbean extracting solution obtained in the embodiment of the present invention 1 ~ 4 with after 95% alcohol dilution, be applied in Yellow Crane Tower " soft indigo plant " blank pipe tobacco by spray pattern, consumption is 0.1 ~ 0.5% of pipe tobacco weight, and conveniently technique rolls cigarette.Cigarette being put into temperature is 21 DEG C ~ 23 DEG C, and relative humidity (RH) is after balancing 48h in the climatic chamber of 58% ~ 62%, asks the expert group of smokeing panel test to be smoked panel test.The cigarette that control group rolls for using Yellow Crane Tower " soft indigo plant " blank pipe tobacco.From sensory evaluating smoking's result, flower of Broadbean extracting solution is made an addition in cigarette shreds, the delicate fragrance note style of the comfortable gracefulness of cigarette can be given, and compare coordination with cigarette perfume (or spice), fragrance texture is promoted, the softer exquisiteness of flue gas, and pungency reduces, oral cavity is comfortable pure, has the effect improving smoking property of cigarette quality and sense organ comfort level.
Embodiment 6
Flower of Broadbean extracting solution obtained in the embodiment of the present invention 1 ~ 4 is scattered in 95% spirituous solution, then the acetate fibres being sprayed onto shredding is intrafascicular, filter tip is made according to wire-beam forming technique, the addition of flower of Broadbean extracting solution is that 1 ~ 5mg/ props up, then roll into and detect sample cigarette, not add the filter tip of flower of Broadbean extracting solution as blank.The cigarette close with average resistance to suction with average quality selected by cigarette after Balance Treatment, asks the expert group of smokeing panel test to be smoked panel test.Sensory evaluating smoking's result shows, flower of Broadbean extracting solution is made an addition in cigarette filter according to the ratio that 1 ~ 5mg/ props up, the effect that its effect and embodiment 5 directly make an addition in pipe tobacco is basically identical, tool has clear improvement the effect of smoking property of cigarette quality and sense organ comfort level, the delicate fragrance note style of comfortable gracefulness can be realized during suction, and compare coordination with cigarette perfume (or spice), the softer exquisiteness of flue gas, pungency reduces, and oral cavity is comfortable pure.
In order to verify that flower of Broadbean extracting solution burns and sucks in process the effect whether having and reduce objectionable impurities and produce at cigarette, the present invention is added with the cigarette of flower of Broadbean extracting solution as investigation object using filter tip, adopt fume collection device and electron spin resonance, analyzing and testing flower of Broadbean extracting solution is to the elimination effect of cigarette mainstream flue gas free-radical contents, and result is as shown in table 1.Result shows: product the present invention prepared makes an addition in cigarette filter material, has the effect removing free-radical contents in cigarette mainstream flue gas, does not affect the sucking quality of cigarette simultaneously.
Table 1 product is to the elimination effect of cigarette mainstream flue gas free-radical contents
Note :+, free-radical contents raises;-, free-radical contents reduces
The invention has the advantages that:
(1) the present invention uses aqueous citric acid solution as Extraction solvent, under sour environment by abundant for the effective constituent in flower of Broadbean lixiviate out, meanwhile, the citric acid in extracting solution has again and improves cigarette odor-absorbing, soft fine and smooth flue gas, reduces tobacco pungent irritating effect.
(2) the present invention is on extraction basis, by alcohol precipitation and ceramic membrane filter technology, later separation purifying is carried out to the first extract of flower of Broadbean, removing Mierocrystalline cellulose, pigment, protein etc. have the material of negative effect to cigarette odor-absorbing, promote the effect of extracting solution in cigarette.
(3) flower of Broadbean extracting solution is developed as cigarette additive by the present invention first, have technique simple, economical and practical, be easy to produce the advantage such as conversion, and do not use poisonous and harmful solvent in preparation process.Made an addition to by flower of Broadbean extracting solution in pipe tobacco or filter tip, not only tool has clear improvement the effect of smoking property of cigarette quality, can also reduce the harm of smoking to the person simultaneously, have potential harm reduction effect.
The foregoing is only the detailed description of specific embodiment of the invention scheme, do not limit the present invention with this, all do in mentality of designing of the present invention any amendment, equivalent to replace and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a cigarette preparation method for flower of Broadbean extracting solution, is characterized in that: the preparation method of flower of Broadbean extracting solution comprises the steps: described cigarette
A. cross 60 ~ 120 eye mesh screens by after commercially available flower of Broadbean medicinal material drying, pulverizing, obtain flower of Broadbean powder;
B. by flower of Broadbean powder and aqueous citric acid solution according to solid-liquid ratio 1:15 ~ 30, lixiviate 2 ~ 5h under temperature 80 ~ 100 DEG C of conditions, crosses and filters residue and obtain flower of Broadbean just extract;
C. first for flower of Broadbean in step B extract being evaporated to solid content is 25 ~ 35%, add 95% ethanolic soln, after stirring, at 4 DEG C, alcohol precipitation leaves standstill 16 ~ 24h, then uses ceramic membrane filter, concentrate filtrate to without ethanol taste, obtain described cigarette flower of Broadbean extracting solution.
2. a kind of cigarette preparation method of flower of Broadbean extracting solution according to claim 1, is characterized in that: in described step B, the pH of aqueous citric acid solution is 4.0 ~ 6.0.
3. a kind of cigarette preparation method of flower of Broadbean extracting solution according to claim 1, is characterized in that: in described step C, alcohol precipitation condition optimization is that the volume fraction mixing rear system ethanol reaches 60 ~ 80%.
4. a kind of cigarette preparation method of flower of Broadbean extracting solution according to claim 1, is characterized in that: the pore size of described step C ceramic membrane is preferably 0.1 ~ 0.5 μm.
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| CN201510442157.4A CN105132178A (en) | 2015-07-24 | 2015-07-24 | Preparation method of broad bean flower extract liquid for tobacco |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418892A (en) * | 2020-05-20 | 2020-07-17 | 云南如茨生物科技有限公司 | Cigarette filter stick additive and application thereof |
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