CN1200762C - Micromoleculer capsule and its preparation method and application - Google Patents

Micromoleculer capsule and its preparation method and application Download PDF

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Publication number
CN1200762C
CN1200762C CN 03135442 CN03135442A CN1200762C CN 1200762 C CN1200762 C CN 1200762C CN 03135442 CN03135442 CN 03135442 CN 03135442 A CN03135442 A CN 03135442A CN 1200762 C CN1200762 C CN 1200762C
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China
Prior art keywords
capsule
scintilla
weight portions
poured
packing
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CN1478592A (en
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武怡
曾晓鹰
王超
者为
张天栋
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Hongyun Honghe Tobacco Group Co Ltd
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KUNMING CIGARETTE FACTORY
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Abstract

The present invention discloses a micro-molecular capsule, a preparation method thereof and an application thereof. The micro-molecular capsule is obtained by the following preparing method: calcium lactate is poured in water for simultaneous stirring and pouring in until a homogeneous phase is form, and then polyamino acid and cyclodextrin are poured in the water for stirring to form homogeneous-phase cyst slurry; the temperature of the cyst slurry is control at 30 DEG C to 55 DEG C, and a capsule core material is added to the cyst slurry for stirring to cause the cyst slurry and the capsule core material to be mixed and homogenized; the mixed and homogenized substance is atomized and dewatered for drying in a negative-pressure heat air current at 30 DEG C to 55 DEG C so as to form powder, namely the required micro-molecular capsule, wherein the particle diameter of the powder is less than or equal to 100 mu m, and the water content of the powder is less than or equal to 5%. The micro-molecular capsule is used for tobacco shreds of tobacco and redrying tobacco leaves and has the obvious functions of coke reduction and the reduction of CO release quantity so as to improve the safety of tobacco smoking, shorten the alcoholizing period of the tobacco leaves and enhance the internal quality, such as the favorable fragrance of the tobacco, etc.

Description

A kind of scintilla capsule and its production and application
Technical field
The present invention relates to the scintilla capsule, more particularly, the present invention relates to a kind of scintilla capsule that is used for cigarette shreds and redried leaf tobacco.
Background technology
Microcapsules are a kind of microdisplay package things with polymer wall, wherein be called core by coated thing, and the wall capsule material of outside are called the wall material.The size of microcapsules generally in 5~2000 mu m ranges, the thickness of cyst wall generally at 0.2 μ m to several micrometer ranges, but surpass 10 μ m usually.Microcapsules can present multiple shape, and cyst wall can be single layer structure or sandwich construction, and microcapsules can comprise one or more core.Microcapsules adaptability is very strong, and purposes is also very extensive.Core in the microcapsules can outside form airtight protective layer at it behind microencapsulation, avoiding light, heat, and Effect of Environmental such as air, more stable, can prolong storage period and be convenient to and use.
The scintilla capsule technique claims that again scintilla is encapsulated, be with any special measures on molecular level with solid, liquid or gaseous matter are wrapped in the process in small, the translucent or closed capsule.The scintilla capsule technique has the change states of matter, reduces effects such as volatility, control release, protection sensitive composition and isolation active component.At present, the scintilla capsule technique can be applied to hazardous chemical, agricultural chemicals, medicine, and industries such as food have played isolation, covers slowly-releasing, different effects such as mixing.
As everyone knows, the use value of tobacco is to satisfy the needs that people suck, and its organoleptic feature is the most direct reflection of cigarette quality quality.Therefore, carry out the scintilla capsule technique, particularly aspect the research of cigarette smoke, have important practical significance in cigarette industry.But, cigarette suck the process that a burning must be arranged, this all has destructive fast for general microcapsules inclusion structure, thereby microcapsules core material can not evenly be discharged, and influence the jealous concentration of suction perfume of cigarette.Moreover from being processed into the process of pipe tobacco, tobacco leaf has multiple high temp high humidity treatment technology, also have Chemical Physics change procedures such as reinforced perfuming, chopping, expansion, the microcapsules stable existence that makes an addition in the pipe tobacco when burning and sucking, cigarette is discharged by the core material of inclusion, to bring into play its specific usefulness, just must be in structure, the design of aspects such as material meets the scintilla capsule of above various conditions.Because cigarette shreds processing and the particularity of using, at present in tobacco business, can put in the pipe tobacco and bring into play key effect the still manque application example of microcapsules technology, the core in the microcapsules also only is confined to the fragrance material of instability or highly volatile.This is a difficult problem anxious to be solved in this technical field.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of stable performance is provided, the core kind is abundant, just discharges when cigarette burns and sucks by the scintilla capsule of the core material of inclusion.Simultaneously, the invention provides the preparation method of this scintilla capsule.The present invention also provides the application in this scintilla capsule cigarette shreds and the tobacco redrying.
Purpose of the present invention is achieved by following technical proposals.
The invention provides a kind of scintilla capsule, this scintilla capsule is prepared by following method: the calcium lactate of 0.1~1.0 weight portion is poured in the water of 40~100 weight portions, pour into while stirring, until forming equal phase time, again the polyaminoacid of 30~60 weight portions and the cyclodextrin of 8~16 weight portions are poured into wherein, stirred well the packing oar material of phase; The temperature of control packing oar material adds the capsule core of 2~6 weight portions at 30 ℃~55 ℃ in packing oar material, stir and make it to mix homogenizing.To mix the homogenizing thing under 30 ℃~55 ℃, atomizing in the negative pressure thermal current dehydrates, and forms particle diameter≤100 μ m, and the pressed powder of moisture content≤5% is scintilla capsule of the present invention.
The present invention can also be achieved by following technical proposals.
The calcium lactate of 0.3 weight portion is poured in the water of 60 weight portions, poured into while stirring,, again the polyaminoacid of 45 weight portions and the cyclodextrin of 13 weight portions are poured into wherein, stir into the packing oar material of homogeneous phase until forming equal phase time; The temperature of control packing oar material is at 45 ℃, and the organized enzyme that adds 4 weight portions in packing oar material is made the capsule core, stirs to make it to mix homogenizing.To mix the homogenizing thing under 45 ℃, atomizing in the negative pressure thermal current dehydrates, and forms particle diameter≤100 μ m, and the pressed powder of moisture content≤5% is required scintilla capsule.
The invention provides a kind of preparation method of scintilla capsule, this method comprises the step of following order:
(1) calcium lactate of 0.1~1.0 weight portion is poured in the water of 40~100 weight portions, poured into while stirring, until forming homogeneous phase;
(2) polyaminoacid of 30~60 weight portions and the cyclodextrin of 8~16 weight portions are poured in the gains of step (1), stirred into the packing oar material of homogeneous phase;
(3) temperature of control packing oar material adds the capsule core of 2~6 weight portions at 30 ℃~55 ℃ in packing oar material, stirs and makes it to mix homogenizing;
(4) will go up mixing homogenizing thing that step obtains under 30 ℃~55 ℃, atomizing in the negative pressure thermal current dehydrates, and forms particle diameter≤100 μ m, and the pressed powder of moisture content≤5% is required scintilla capsule.
The described capsule core of above-mentioned steps (3) is selected from a kind of in organic ion compound, organized enzyme, protease prothetic group, natural plant extracts or the essence and flavoring agent or their mixture, all kinds of materials form the composite core material of single core or multiple combination as required, to bring into play different effects.
Wherein said organic ion compound is K-IAO, zinc gluconate, manganese gluconate, potassium malate, zinc malate, malic acid manganese, potassium lactate, zinc lactate or manganese lactate.
Wherein said organized enzyme is polyphenol oxidase, lipoxidase, glucose oxidase, AMS, beta amylase, papain, ficin or bromelain.
Wherein said natural plant extracts is plum extract, tomato extract, Prunus salicina Lindl. Extract, Fructus Rosae Normalis extract or cured tobacco leaf extract.
Essence and flavoring agent is dorinone, menthol, careless enzyme acid or nonyl lactone.
For verifying the actual effect of scintilla capsule provided by the invention, the present invention has done the following analysis detection after the scintilla capsule is made an addition to cigarette shreds.
(1) analyzing detecting method of oil of the glue in the cigarette mainstream flue gas and carbon monoxide: prepare sample according to the industry standard YC/T31-1996 of the People's Republic of China (PRC), adopt technical method difference analyzing and testing tar and the carbon monoxide of YC/T29-1996 and YC/T30-1996.
(2) aesthetic quality's method of smokeing panel test: according to the technical method evaluation of State Standard of the People's Republic of China GB5606-1996.
(3) main flume composition and content analysis method thereof: adopt analysis of GC/MS composition and peak area quantification analysis.Collect main flume with smoking machine, and its main flume is imported GC/MS, the analyzing and testing condition of its GC/MS is: equilibrium temperature and time---equilibrium at room temperature 2h, 95 ℃ of balance 1h; Adsorption temp and time: 95 ℃ of absorption 1h; Desorption temperature and time: 120 ℃ of absorption 0.5min.The qualitative and quantitative analysis detection method is the GC/MS method, adopts peak area quantification.Instrument: U.S. HP G1800A type GCD system (HP5890GC/5972MSD gas one matter combined instrument), the analysis condition of 100 μ m dimethyl silicone polymer SPME fiber head (U.S. Supelco company) GC/MS: chromatographic column: HP-5 fused-silica capillary column (50m * 0.32mm * 0.52 μ m).Column temperature: 50 ℃ of initial temperatures, rise to 250 ℃ with 4 ℃/min, keep 5min.Carrier gas: helium (purity 〉=99.99%).Column flow rate: 1.6ml/min.Injector temperature: 250 ℃, the GC-MS interface temperature: 300 ℃, input mode: split sampling not.The mass spectrum temperature: 170 ℃, ionization mode: EI, ionizing energy: 70ev, Multiplier voltage: 2024V, mass range: 10-425amu threshold value: 150, retrieval spectrum storehouse: W1LLEY spectrum storehouse, retrieval mode: manually reach instrument.
A. the measurement result of cigarette smoke tar is as shown in table 1.
The measurement result of table 1. cigarette smoke tar
Sample Cigarette props up releasing content of coke tar (mg/ props up)
Not adding scintilla capsule pipe tobacco cigarette props up 18.15
Adding scintilla capsule pipe tobacco cigarette props up 12.73
Rate of change (%) -31.19
The testing result of table 1 shows that the releasing content of coke tar that adds capsule pipe tobacco cigarette does not add capsule pipe tobacco cigarette than it and reduced by 31.19%, and this explanation capsule is to reducing tar content in cigarette, and the effect that strengthens the smoking property of cigarette security is tangible.Its reason is that tarry matters in smoke mainly are by due to the big molecular carbon hydrate imperfect combustion in the pipe tobacco, and the big molecule carbohydrate content in the pipe tobacco is higher, and the burning-point of big molecular carbon hydrate or pyrolysis temperature are higher, and then the tar amount is higher.The scintilla capsule is that medium adds in the process of pipe tobacco with water, organic ion in the one side scintilla capsule core, amylase prothetic group and carbohydrase prothetic group are by effects such as infiltrations, constantly infiltrate in the structure organization of pipe tobacco, thereby activate and and then strengthen in the pipe tobacco original, the activity of corresponding enzyme or vigor make macromolecular carbohydrate degradation become the speed of small-molecule substance to improve greatly, thereby have the good burnt function of falling; On the other hand, the scintilla capsule is attached in the pipe tobacco, when burning and sucking, near the combustion awl temperature up to 800 ℃ about, the scintilla capsule is subjected to thermal spalling, and the organic ion in the capsule core fills the air near the flue gas aerosol of combustion awl, by physical and chemical effects such as catalysis with " steam " form, make macromolecular substances pyrolysis energy or the burning-point reduction in the flue gas and be cracked into micromolecular compound rapidly, thereby provide crucial condition for falling Jiao.
B. the measurement result of CO in smoke of cigarettes is as shown in table 2.
The measurement result of table 2. CO in smoke of cigarettes
Sample Cigarette props up CO burst size (mg/ props up)
Not adding scintilla capsule pipe tobacco cigarette props up 21.11
Adding scintilla capsule pipe tobacco cigarette props up 10.49
Rate of change (%) -50.31
The testing result of table 2 shows that the CO burst size that adds scintilla capsule pipe tobacco cigarette has reduced by 50.31 than the cigarette that does not add scintilla capsule pipe tobacco, and this explanation capsule is tangible to the effect that reduces cigarette CO amount, the security of enhancing smoking property of cigarette.Its reason is, the reduction of CO burst size in the pipe tobacco also is owing to organic ion, amylase prothetic group and carbohydrase prothetic group in the scintilla capsule core result to pipe tobacco and flue gas effect thereof.
C. the variation of crucial aroma component and influence thereof in the main flume.
Composition with sensory evaluating smoking's total points relation of obviously being proportionate in the main flume has: solanone, furfural, dorinone and β-damascone etc.; Have with the composition of the perfume quantity relation of obviously being proportionate: bread ketone, phenylacetaldehyde etc.; Have with the composition of the sweet sense of the flue gas relation of being proportionate: dorinone, β-damascone, geranyl acetone and dihydroactinidiolide etc.; Have with the composition of the pure and mild property positive correlation of flue gas: 2,3-diacetyl, furfuryl alcohol, phenmethylol, benzyl carbinol, tetradecylic acid and hexadecylic acid etc.; Have with the composition of the exquisiteness of fragrance, fragrant jealous, physiology satisfaction and the plentiful degree of the fragrance relation of being proportionate: ethyl acetate, theaspirane and solanone etc.; Have with the composition of the excitant relation of being proportionate: acetate, defend aldehyde, hexanal is defended olefine aldehydr etc.The difference of adding crucial aroma component content in the main flume of scintilla capsule front and back is as shown in table 3.
The testing result of table 3 shows, adds the relative percentage composition of main flume fragrance component, particularly favourable fragrance component of the pipe tobacco of scintilla capsule, do not compare with adding scintilla capsule pipe tobacco, generally want high, and the relative percentage composition of unfavorable composition is generally low.Therefore, from interior quality aspects such as the plentiful degree of fragrance matter, perfume quantity, fragrance of flue gas, mellow and full property, pleasant impression and mouthfeels, illustrate that scintilla capsule of the present invention is favourable to the pipe tobacco interior quality.
Table 3. adds the crucial aroma component content comparison of part in the main flume of scintilla capsule front and back
Aroma component Do not add scintilla capsule pipe tobacco (%) Add scintilla capsule pipe tobacco (%)
Solanone 4.23 4.45
Furfural 1.03 1.57
Dorinone 1.71 2.01
β-damascone 0.25 0.34
Bread ketone 0.11 0.24
Phenylacetaldehyde 3.01 3.26
Geranyl acetone 0.50 0.57
Dihydro Chinese gooseberry lactone 0.88 1.03
Megastigmatrienone 15.60 15.58
Furfuryl alcohol 0.43 0.56
Phenmethylol 1.53 1.81
Benzyl carbinol 0.98 1.11
Ethyl acetate 0.11 0.23
Theaspirane 0.49 0.51
Acetate 0.20 0.25
Valeral 0.041 0.04
Hexanal 0.07 0.05
Pentenals 0.13 0.17
2, the 3-diacetyl 0.09 0.14
The analysis result of the GC/MS of table 3 also shows, the pipe tobacco that adds the scintilla capsule with the end is compared, the variation tendency that adds the main flume fragrance component of scintilla capsule pipe tobacco shows as: the content of low boiling and middle boiling point main flume fragrance component generally increases, the content of higher boiling main flume fragrance component generally reduces, reflect from molecular level, the scintilla capsule help to a certain extent macromolecular substances in the pipe tobacco flue gas in, the direction of lower-molecular substance transforms.Its main cause is, the one, the capsule core activate and and then strengthen the activity or the vigor of original corresponding enzyme in the pipe tobacco, cause partial starch in the pipe tobacco, the degraded of macromolecular substances such as polysaccharide and protein; The 2nd, the organic ion in the capsule core has reduced macromolecular substances pyrolysis energy or the burning-point in the flue gas, cause the content of macromolecular substances to reduce relatively, and the content of middle lower-molecular substance increases relatively.
D. the variation of tobacco mellowing phase
The tobacco leaf gathered in the field enters industrial link through tobacco grower's the modulation green grass or young crops (promptly just baking process) of dispelling after the classified again buying.Beating and double roasting is the first step, and finishing this step promptly is the alcoholization process of tobacco leaf until the storage before the throwing, common at least one year of natural alcoholization phase.In the process of alcoholization, the corresponding minimizing of materials such as the reduced sugar in the tobacco leaf, total nitrogen, nicotine, protein, starch meeting, the variation that some can not accurately be predicted appears in ratio regular meeting each other, is difficult to be undertaken by desirable situation, but can improves the sucking quality of tobacco leaf generally.The difference of the redried leaf tobacco main chemical compositions of adding the redried leaf tobacco of scintilla capsule alcoholization after 3 months and the redried leaf tobacco in 1 year of natural alcoholization and not refining is as shown in table 4.
Table 4. adds the alcoholization of scintilla capsule and reaches the comparison of not refining tobacco leaf ingredient with natural alcoholization
Method Reduced sugar (%) Total nitrogen (%) Nicotine (%) Protein (%) Starch (%)
Not alcoholization 21.5 1.91 2.10 9.67 1.94
Add scintilla capsule alcoholization 3 months 19.8 1.71 1.85 9.04 1.82
Natural alcoholization 1 year 17.5 1.63 1.70 8.35 1.79
The result of table 4 shows, adds most of compositions in 3 months the tobacco leaf of scintilla capsule alcoholization very near the tobacco leaf in 1 year of natural alcoholization, and the content of reduced sugar is then higher relatively, and the cycle that has shortened tobacco mellowing is described.The enzyme that contains various active in the scintilla capsule core, under suitable temperature, damp condition, complicated biochemical reaction can take place in tobacco leaf in than short-term, make protein transduction turn to amino acid, cellulose, starch are converted into monose, improve the shortcoming that smoke is flat, fragrance is not enough, improve because the excitant and the flue gas harsh feeling of total nitrogen and the too high generation of nicotine content; Also can reduce peculiar smell and harmful components that protein produces in addition.
Because enzyme is to the catalytic action of sleep process, can understand, the increase of content of material such as the carbonyls in the tobacco leaf, carotenoid, oxidative breakdown product and glucoside, macromolecular compound is converted into micromolecular compound etc., can both handle by enzyme and be improved.By the selection of enzyme, can reduce the content of unrighted acid, tobacco flavor presomas such as carotenoid are effectively degraded, improve the excitant and the harsh feeling of flue gas, make higher aliphatic acid in addition, organic acid is converted to the volatile acid of low-carbon (LC), improves the tabacco fragrance quality.Enzyme itself is very responsive, easily destroyed, uses with the form of scintilla capsule, and is not only convenient, and effectiveness can be brought into play better.
In sum, the present invention compared with prior art has following beneficial effect: the preparation method is reasonable, and is simple and easy to do.Product has superperformance, can reduce the volatility of core, and control discharges, protects sensitive composition and isolates active component.Be applied to cigarette shreds and redried leaf tobacco, to falling Jiao, reduce the CO burst size, and then improve the smoking property of cigarette security, shorten the tobacco mellowing cycle, improving interior quality such as the favourable fragrance of cigarette all has remarkable effect, thereby has indicated good development prospect.
Description of drawings
Fig. 1 is the multiple microstructure schematic diagram of scintilla capsule provided by the invention.
1. monokaryons among the figure, 2. multinuclear, 3. multinuclear is unformed, 4. double-walled, 5. composite micro-capsule, 6. semi permeability microcapsules.
According to being one matter or multiple compound substance according to the core in the scintilla capsule, and the difference of the physics of core, chemical property, multiple micro-shape as shown in Figure 1 can appear in the prepared scintilla capsule of the present invention, such as ball-type, grain type, kidney type, cotton-shaped and block etc. Cyst wall also can be the single or multiple lift structure.
The specific embodiment
Embodiment 1
The calcium lactate of 0.5 weight portion is poured in the water of 100 weight portions, poured into while stirring,, again the polyaminoacid of 60 weight portions and the cyclodextrin of 13 weight portions are poured into wherein, stir into the packing oar material of homogeneous phase until forming equal phase time; The temperature of control packing oar material adds 3 weight portion potassium malates as the capsule core at 40 ℃~50 ℃ in packing oar material, stir and make it to mix homogenizing.To mix the homogenizing thing under 30 ℃~55 ℃, atomizing in the negative pressure thermal current dehydrates, and forms particle diameter≤100 μ m, and the pressed powder of moisture content≤5% is required scintilla capsule.
Embodiment 2~9
Except described capsule core was respectively K-IAO, zinc gluconate, manganese gluconate, zinc malate, malic acid manganese, potassium lactate, zinc lactate or manganese lactate, other process was with embodiment 1.
Embodiment 10
Repeat embodiment 1, following difference is arranged: the calcium lactate of 1 weight portion is poured in the water of 100 weight portions, poured into while stirring, until forming equal phase time, again the polyaminoacid of 60 weight portions and the cyclodextrin of 15 weight portions are poured into wherein, stirred into the packing oar material of homogeneous phase.
Embodiment 11
Repeat embodiment 1, following difference is arranged: the calcium lactate of 0.7 weight portion is poured in the water of 80 weight portions, poured into while stirring, until forming equal phase time, again the polyaminoacid of 50 weight portions and the cyclodextrin of 10 weight portions are poured into wherein, stirred into the packing oar material of homogeneous phase; In packing oar material, add 1 weight portion papain as the capsule core, stir and make it to mix homogenizing.
Embodiment 12
Repeat embodiment 1, following difference is arranged: the calcium lactate of 0.8 weight portion is poured in the water of 90 weight portions, pour into while stirring, until forming equal phase time, again the polyaminoacid of 40 weight portions and the cyclodextrin of 15 weight portions are poured into wherein, stir into the packing slurry of homogeneous phase, in the packing slurry, add 5 weight portion ficins, stir and make it to mix homogenizing as the capsule core.
Embodiment 13
Except described capsule core is the bromelain, other process is identical with embodiment 12.
Embodiment 14
Repeat embodiment 1, following difference is arranged: the calcium lactate of 0.1 weight portion is poured in the water of 50 weight portions, pour into while stirring, until forming equal phase time, again the polyaminoacid of 60 weight portions and the cyclodextrin of 10 weight portions are poured into wherein, stir into the packing slurry of homogeneous phase, in the packing slurry, add 4 weight portion AMSs, stir and make it to mix homogenizing as the capsule core.
Embodiment 15~18
Except described capsule core is respectively beta amylase, polyphenol oxidase, lipoxidase or the glucose oxidase, other process is identical with embodiment 14.
Embodiment 19
Repeat embodiment 1, following difference is arranged: the calcium lactate of 0.9 weight portion is poured in the water of 70 weight portions, pour into while stirring, until forming equal phase time, again the polyaminoacid of 60 weight portions and the cyclodextrin of 15 weight portions are poured into wherein, stir into the packing slurry of homogeneous phase, in the packing slurry, add 5 weight portion dorinones, stir and make it to mix homogenizing as the capsule core.
Embodiment 20~22
Except described capsule core is respectively menthol, strawberriff or the nonyl lactone, other process is identical with embodiment 19.
Embodiment 23
Repeat embodiment 1, following difference is arranged: the calcium lactate of 1 weight portion is poured in the water of 90 weight portions, pour into while stirring, until forming equal phase time, again the polyaminoacid of 60 weight portions and the cyclodextrin of 14 weight portions are poured into wherein, stir into the packing slurry of homogeneous phase, in the packing slurry, add 2 weight portion cured tobacco leaf extracts, stir and make it to mix homogenizing as the capsule core.
Embodiment 24~27
Except described capsule core is respectively plum extract, tomato extract, Prunus salicina Lindl. Extract or the Fructus Rosae Normalis extract, other process is identical with embodiment 23.
Application Example 1
Cigarette throwing process is reinforced.Scintilla capsule and boiling water are become the homogeneous phase thing in 1: 5~20 weight portion ratio stirring and dissolving, leave standstill to temperature be 50 ℃~65 ℃, then its this aqueous solution is sprayed application on the tobacco leaf by the feed way in the pipe tobacco manufacture process, wherein the adding proportion of scintilla capsule in tobacco leaf is 0.3 ‰~2.5 ‰ (weight), regulating moisture content in leaves is 18%~23% (weight), store 1~24h, tobacco leaf enters processing steps such as subsequently chopping, baking silk, perfuming then.
Application Example 2
Cigarette throwing process perfuming.The water that scintilla capsule and temperature is lower than 40 ℃ becomes the homogeneous phase thing in 1: 10~15 weight portion ratio stirring and dissolving, then this aqueous solution is sprayed application to by the perfuming mode in the pipe tobacco manufacture process and cured, and on the chilled pipe tobacco, wherein the adding proportion of scintilla capsule in pipe tobacco is 0.1 ‰~1.0 ‰ (weight), regulating moisture in cut tobacco is 11%~13% (weight), store more than the 2h, that can carry out that cigarette props up rolls.
Application Example 3
Tobacco redrying is reinforced.The water that scintilla capsule and temperature is lower than 40 ℃ becomes the homogeneous phase thing in 1: 5~20 weight portion ratio stirring and dissolving, then the roasting machine outlet of this aqueous solution in the tobacco redrying process sprayed application to and finish redrying, and cooled off on the tobacco leaf of moisture regain, wherein the adding proportion of scintilla capsule in pipe tobacco is 0.2 ‰~2.0 ‰ (weight), regulating tobacco leaf moisture content is 10%~12%, can carry out tobacco leaf pressurization packing and storage.

Claims (6)

1. scintilla capsule, be to prepare: the calcium lactate of 0.1~1.0 weight portion is poured in the water of 40~100 weight portions by following method, pour into while stirring, until forming equal phase time, again the polyaminoacid of 30~60 weight portions and the cyclodextrin of 8~16 weight portions are poured into wherein, stirred into the packing oar material of homogeneous phase; The temperature of control packing oar material is at 30 ℃~55 ℃, the capsule core that in packing oar material, adds 2~6 weight portions, described capsule core is selected from a kind of in organic ion compound, organized enzyme, protease prothetic group, natural plant extracts or the essence and flavoring agent or their mixture, stirs and makes it to mix homogenizing; To mix the homogenizing thing under 30 ℃~55 ℃, atomizing in the negative pressure thermal current dehydrates, and the pressed powder that obtains is required scintilla capsule.
2. scintilla capsule according to claim 1, it is characterized in that the calcium lactate of 0.3 weight portion is poured in the water of 60 weight portions, pour into while stirring, until forming equal phase time, again the polyaminoacid of 45 weight portions and the cyclodextrin of 13 weight portions are poured into wherein, stirred into the packing oar material of homogeneous phase; The temperature of control packing oar material is at 45 ℃, and the organized enzyme that adds 4 weight portions in packing oar material is made the capsule core, stirs to make it to mix homogenizing.To mix the homogenizing thing under 45 ℃, atomizing in the negative pressure thermal current dehydrates, and forms particle diameter≤100 μ m, and the pressed powder of moisture content≤5% is required scintilla capsule.
3. the preparation method of a scintilla capsule, this method comprises the step of following order:
The calcium lactate of (1) 0.1~1.0 weight portion is poured in the water of 40~100 weight portions, pours into while stirring, until forming homogeneous phase;
(2) polyaminoacid of 30~60 weight portions and the cyclodextrin of 8~16 weight portions are poured in the gains of step (1), stirred into the packing oar material of homogeneous phase;
(3) temperature of control packing oar material is at 30 ℃~55 ℃, the capsule core that in packing oar material, adds 2~6 weight portions, described capsule core is selected from a kind of in organic ion compound, organized enzyme, protease prothetic group, natural plant extracts or the essence and flavoring agent, or their mixture, stir and make it to mix homogenizing;
(4) will go up mixing homogenizing thing that step obtains under 30 ℃~55 ℃, atomizing in the negative pressure thermal current dehydrates, and forms particle diameter≤100 μ m, and the pressed powder of moisture content≤5% is required scintilla capsule.
4. the application of the described scintilla capsule of claim 1 in the reinforced process of cigarette throwing.
5. the application of the described scintilla capsule of claim 1 in cigarette throwing perfuming process.
6. the application of the described scintilla capsule of claim 1 in the reinforced process of tobacco redrying.
CN 03135442 2003-07-16 2003-07-16 Micromoleculer capsule and its preparation method and application Expired - Lifetime CN1200762C (en)

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