CN105559140A - Porous material made of Chinese herbal medicine extracted residues and application of porous material - Google Patents
Porous material made of Chinese herbal medicine extracted residues and application of porous material Download PDFInfo
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- CN105559140A CN105559140A CN201610103712.5A CN201610103712A CN105559140A CN 105559140 A CN105559140 A CN 105559140A CN 201610103712 A CN201610103712 A CN 201610103712A CN 105559140 A CN105559140 A CN 105559140A
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- herbal medicine
- chinese herbal
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
Abstract
The invention discloses a preparation method of a porous material made of Chinese herbal medicine extracted residues. Meanwhile, the invention discloses application of the porous material made of the Chinese herbal medicine extracted residues for adding the porous material into cigarette filters so as to reduce tar and lessen harm for cigarette smoke and/or increase moist feeling of the smoke.
Description
Technical field
The present invention relates to a kind of Chinese herbal medicine and extract rear residue porous material and uses thereof, belong to cigarette mouth rod adding material technical field.
Background technology
Often relate to operation Chinese herbal medicine being carried out to solvent extraction in Chinese herbal medicine processing industry, such as water extraction is got or alcohol extracting, and these extract operation and produce a large amount of rear residues of Chinese herbal medicine extraction.Need effective method to process these waste materials.
Also the harmful substances such as the tar that can effectively adsorb in cigarette smoke are being found to realize the material of reducing tar and reducing harm effect in tobacco business.Filter-tip material conventional in current tobacco business is acetate silk, though it can the effective material such as tar adsorption, also have weak point, the cigarette smoke after its filtration shows slightly " drying ", affects mouthfeel.
The present invention then by residue after extracting with Chinese herbal medicine for raw material through Particular craft prepare Chinese herbal medicine extract after residue porous material, and apply it in cigarette filter, solve flue gas drying problem.
Summary of the invention
Residue porous material after a first aspect of the present invention is to provide a kind of Chinese herbal medicine to extract, it is prepared by the method comprised the following steps:
(1) after being extracted by Chinese herbal medicine, residue carries out microwave treatment, the condition of described microwave treatment is microwave power 350 ~ 750W, microwave treatment time is 5 ~ 20min, and after then being extracted by the Chinese herbal medicine after microwave treatment, residue is dried to constant weight at 70 ~ 110 DEG C;
(2) material step (1) obtained is that the NaOH solution that ratio and the concentration of 1:5 ~ 1:15 is 5% ~ 15% mixes with mass ratio, 30 ~ 50 DEG C, stir 1 ~ 5h under 100 ~ 150r/min condition after filter, with distilled water washing filter residue to pH value for after neutrality, dry under 50 ~ 90 DEG C of conditions to constant weight;
(3) material step (2) obtained is that the ratio of 1:10 ~ 1:15 mixes rear microwave treatment 20 ~ 40min with the phosphoric acid solution of 0.1 ~ 5mol/L with mass ratio, the condition of described microwave treatment is microwave power 350 ~ 750W, radiated time 5 ~ 20min, then to filter and after being neutrality by distilled water washing filter residue to pH value, material is dried to constant weight at 50 ~ 90 DEG C, namely obtains described Chinese herbal medicine and extract rear residue porous material.
After wherein said Chinese herbal medicine extracts, to be Chinese herbal medicine get or residue after alcohol extracting through water extraction residue.Such as, can specifically comprise following several: the water extract residue of single variety, the alcohol extract residue of single variety, two kinds and above compound prescription water extract residue, two kinds and above compound prescription alcohol extract residue.
Wherein said Chinese herbal medicine is selected from one or more in the stem of noble dendrobium, Radix Codonopsis, Momordica grosvenori, the tuber of dwarf lilyturf, the sterculia seed, honeysuckle, levisticum, tendril-leaved fritillary bulb, the root of kudzu vine.
Preferably, after step (1), also raw material is crushed and screened and obtain 20 ~ 80 object powder.
Second aspect present invention relate to aforementioned Chinese herbal medicine extract after residue porous material for mixing in cigarette filter with to cigarette smoke reducing tar and reducing harm and/or the purposes increasing flue gas moist feeling.
Preferably, described Chinese herbal medicine extracts the rear incorporation of residue porous material in cigarette filter is that 15mg ~ 25mg/ props up.
Beneficial effect of the present invention:
(1) after Chinese herbal medicine extraction of the present invention, residue porous material has porous performance, there is larger specific area, average pore size is moderate, meet the feature requirement of filter stick sorbing material, therefore, this porous material has the effect well retaining and be adsorbed with pest, can have reducing tar and reducing harm effect in various degree while cigarette keeps original style constant to kinds of cigarettes.
(2) after the extraction of this Chinese herbal medicine, residue porous material is nontoxic, and source is sufficient, and technological process is simple, easy to make, with low cost, and interpolation is simple, does not change existing cigarette producing process;
(3) Chinese herbal medicine extract after residue porous material achieve Chinese herbal medicine extract residue and effectively make full use of;
(4) unexpected discovery, after this Chinese herbal medicine extracts, residue porous material can improve the moist feeling of cigarette smoke after mixing filter tip, effectively improves cigarette comfortableness.
Accompanying drawing explanation
Nothing
Detailed description of the invention
Below in conjunction with the present invention is described in further detail with embodiment, but protection scope of the present invention is not limited to described content.
Embodiment 1
Residue after Chinese herbal medicine described in the present embodiment extracts take the stem of noble dendrobium as raw material to be filtered residual residue after extracting, microwave treatment 15min under the microwave power of 350W, then by the material after microwave treatment 50 DEG C of oven dry, sieve after crushed and obtain 20 object powder.
The preparation method of residue porous material after Chinese herbal medicine of the present invention extracts, specifically comprise the following steps: the NaOH solution that the 20 object stems of noble dendrobium to be got thing residue powder take mass ratio as ratio and the concentration of 1:5 is 5% mixes, 30 DEG C, process 5h under 100r/min condition after filter, be washed till pH value for after neutrality with distilled water, dry to constant weight under 50 DEG C of conditions.Be that the ratio of 1:10 fully mixes with the phosphoric acid solution of 5mol/L subsequently with mass ratio by it, and heating using microwave 20min, it is neutral for then filtering and washing away phosphoric acid solution to pH value with distilled water.Subsequently material is dried to constant weight at 50 DEG C.
Select specific standard tow, porous material is carried out on KDF-2E forming machine charge bar to roll, select specification tow to roll white rod on KDF-2E forming machine, charge bar carries out composite molding with white rod on composite molding machine, roll into binary compound filter candle, recombination length is 1:1; The addition of this porous material in mouth rod is that 15mg/ props up.
Then cigarette sensory evaluating smoking is carried out by the regulation of panel of expert by " GB5606.4-1996 cigarette sense organ technical requirement " of smokeing panel test.Control sample is the normal cigarette not adding porous material, and smoking result is in table 1.Smoking result in table 1 shows, after this Chinese herbal medicine extracts, residue porous material can reduce excitant, improves moist feeling, to cigarette sensory quality without negative effect.
Table 1 cigarette sensory evaluating smoking result
For analyzing this porous material absorption effect further, analyzing, the results are shown in Table 2 according to the main flume routine of relevant criterion to cigarette of GB5606.5-2005, result is the mean value after survey three times.Table 2 result shows, this porous material is to cigarette smoke index without negative effect, and wherein tar content and CO content decrease, and moisture has unexpected raising.
Table 2 composite filter tip cigarette conventional index detects
Embodiment 2
Residue after Chinese herbal medicine described in the present embodiment extracts take the tuber of dwarf lilyturf as raw material to be filtered residual residue after extracting, microwave treatment 10min under the microwave power of 500W, then by the material after microwave treatment 60 DEG C of oven dry, sieve after crushed and obtain 40 object powder.
The preparation method of residue porous material after Chinese herbal medicine of the present invention extracts, specifically comprise the following steps: the NaOH solution be ratio and the concentration of 1:7 with mass ratio by 40 object ophiopogon japonicus extract residue powder being 10% mixes, 40 DEG C, process 4h under 110r/min condition after filter, be washed till pH value for after neutrality with distilled water, dry to constant weight under 60 DEG C of conditions.Be that the ratio of 1:12 fully mixes with the phosphoric acid solution of 4mol/L subsequently with mass ratio by it, and heating using microwave 25min, it is neutral for then filtering and washing away phosphoric acid solution to pH value with distilled water.Subsequently material is dried to constant weight at 60 DEG C.
Select specific standard tow, porous material is carried out on KDF-2E forming machine charge bar to roll, select specification tow to roll white rod on KDF-2E forming machine, charge bar carries out composite molding with white rod on composite molding machine, roll into binary compound filter candle, recombination length is 1:1; The addition of this porous material in mouth rod is that 20mg/ props up.
Then cigarette sensory evaluating smoking is carried out by the regulation of panel of expert by " GB5606.4-1996 cigarette sense organ technical requirement " of smokeing panel test.Control sample is the normal cigarette not adding porous material, and smoking result is in table 3.Smoking result in table 3 shows, this porous material can make cigarette perfume (or spice) finer and smoother, reduces and stimulates, do not change original style and features of cigarette.
Table 3 cigarette sensory evaluating smoking result
For analyzing this porous material absorption effect further, analyzing, the results are shown in Table 4 according to the main flume routine of relevant criterion to cigarette of GB5606.5-2005, result is the mean value after survey three times.Table 4 result shows, this porous material is to cigarette smoke index without negative effect, and wherein tar content and CO content decrease, and moisture has unexpected raising.
Table 4 composite filter tip cigarette conventional index detects
Embodiment 3
Residue after Chinese herbal medicine described in the present embodiment extracts take Radix Codonopsis as raw material to be filtered residual residue after extracting, microwave treatment 5min under the microwave power of 700W, then by the material after microwave treatment 70 DEG C of oven dry, sieve after crushed and obtain 60 object powder.
The preparation method of residue porous material after Chinese herbal medicine of the present invention extracts, specifically comprise the following steps: the NaOH solution be ratio and the concentration of 1:10 with mass ratio by 60 object Radix Codonopsis extract residue powder being 15% mixes, 50 DEG C, process 3h under 120r/min condition after filter, be washed till pH value for after neutrality with distilled water, dry to constant weight under 70 DEG C of conditions.Be that the ratio of 1:13 fully mixes with the phosphoric acid solution of 2mol/L subsequently with mass ratio by it, and heating using microwave 30min, it is neutral for then filtering and washing away phosphoric acid solution to pH value with distilled water.Subsequently material is dried to constant weight at 70 DEG C.
Select specific standard tow, porous material is carried out on KDF-2E forming machine charge bar to roll, select specification tow to roll white rod on KDF-2E forming machine, charge bar carries out composite molding with white rod on composite molding machine, roll into binary compound filter candle, recombination length is 1:1; The addition of this porous material in mouth rod is that 25mg/ props up.
Then cigarette sensory evaluating smoking is carried out by the regulation of panel of expert by " GB5606.4-1996 cigarette sense organ technical requirement " of smokeing panel test.Control sample is the normal cigarette not adding porous material, and smoking result is in table 3.Smoking result in table 3 shows, this porous material can make cigarette perfume (or spice) finer and smoother, reduces and stimulates, do not change original style and features of cigarette.
Table 3 cigarette sensory evaluating smoking result
For analyzing this porous material absorption effect further, analyzing, the results are shown in Table 4 according to the main flume routine of relevant criterion to cigarette of GB5606.5-2005, result is the mean value after survey three times.Table 4 result shows, this porous material is to cigarette smoke index without negative effect, and wherein tar content and CO content decrease, and moisture has unexpected raising.
Table 4 composite filter tip cigarette conventional index detects
Embodiment 4
Residue after Chinese herbal medicine described in the present embodiment extracts, with the stem of noble dendrobium, the tuber of dwarf lilyturf and Radix Codonopsis for residual residue is filtered by raw material after extracting, microwave treatment 15min under the microwave power of 400W, then by the material after microwave treatment 80 DEG C of oven dry, after crushed screening obtain 60 object powder.
The preparation method of residue porous material after Chinese herbal medicine of the present invention extracts, specifically comprise the following steps: the NaOH solution be ratio and the concentration of 1:15 with mass ratio by the 60 object stems of noble dendrobium, the tuber of dwarf lilyturf and Radix Codonopsis extract's residue powder being 10% mixes, 35 DEG C, process 2h under 140r/min condition after filter, be washed till pH value for after neutrality with distilled water, dry to constant weight under 80 DEG C of conditions.Be that the ratio of 1:14 fully mixes with the phosphoric acid solution of 1mol/L subsequently with mass ratio by it, and heating using microwave 40min, it is neutral for then filtering and washing away phosphoric acid solution to pH value with distilled water.Subsequently material is dried to constant weight at 80 DEG C.
Select specific standard tow, porous material is carried out on KDF-2E forming machine charge bar to roll, select specification tow to roll white rod on KDF-2E forming machine, charge bar carries out composite molding with white rod on composite molding machine, roll into binary compound filter candle, recombination length is 1:1; The addition of this porous material in mouth rod is that 15mg/ props up.
Then cigarette sensory evaluating smoking is carried out by the regulation of panel of expert by " GB5606.4-1996 cigarette sense organ technical requirement " of smokeing panel test.Control sample is the normal cigarette not adding porous material, and smoking result is in table 3.Smoking result in table 3 shows, this porous material can make cigarette perfume (or spice) finer and smoother, reduces and stimulates, do not change original style and features of cigarette.
Table 3 cigarette sensory evaluating smoking result
For analyzing this porous material absorption effect further, analyzing, the results are shown in Table 4 according to the main flume routine of relevant criterion to cigarette of GB5606.5-2005, result is the mean value after survey three times.Table 4 result shows, this porous material is to cigarette smoke index without negative effect, and wherein tar content and CO content decrease, and moisture has unexpected raising.
Table 4 composite filter tip cigarette conventional index detects
Embodiment 5
Residue after Chinese herbal medicine described in the present embodiment extracts, with the stem of noble dendrobium, the tuber of dwarf lilyturf, Radix Codonopsis and the root of kudzu vine for residual residue is filtered by raw material after extracting, microwave treatment 9min under the microwave power of 660W, then by the material after microwave treatment 90 DEG C of oven dry, after crushed screening obtain 20 object powder.
The preparation method of residue porous material after Chinese herbal medicine of the present invention extracts, specifically comprise the following steps: the NaOH solution be ratio and the concentration of 1:5 with mass ratio by the 20 object stems of noble dendrobium, the tuber of dwarf lilyturf, Radix Codonopsis and kudzu root extract residue powder being 5% mixes, 45 DEG C, process 1h under 150r/min condition after filter, be washed till pH value for after neutrality with distilled water, dry to constant weight under 90 DEG C of conditions.Be that the ratio of 1:15 fully mixes with the phosphoric acid solution of 0.1mol/L subsequently with mass ratio by it, and heating using microwave 30min, it is neutral for then filtering and washing away phosphoric acid solution to pH value with distilled water.Subsequently material is dried to constant weight at 90 DEG C.
Select specific standard tow, porous material is carried out on KDF-2E forming machine charge bar to roll, select specification tow to roll white rod on KDF-2E forming machine, charge bar carries out composite molding with white rod on composite molding machine, roll into binary compound filter candle, recombination length is 1:1; The addition of this porous material in mouth rod is that 25mg/ props up.
Then cigarette sensory evaluating smoking is carried out by the regulation of panel of expert by " GB5606.4-1996 cigarette sense organ technical requirement " of smokeing panel test.Control sample is the normal cigarette not adding porous material, and smoking result is in table 3.Smoking result in table 3 shows, this porous material can make cigarette perfume (or spice) finer and smoother, reduces and stimulates, do not change original style and features of cigarette.
Table 3 cigarette sensory evaluating smoking result
For analyzing this porous material absorption effect further, analyzing, the results are shown in Table 4 according to the main flume routine of relevant criterion to cigarette of GB5606.5-2005, result is the mean value after survey three times.Table 4 result shows, this porous material is to cigarette smoke index without negative effect, and wherein tar content and CO content decrease, and moisture has unexpected raising.
Table 4 composite filter tip cigarette conventional index detects
Claims (5)
1. Chinese herbal medicine extracts a rear residue porous material, it is characterized in that, it is prepared by the method comprised the following steps:
(1) after being extracted by Chinese herbal medicine, residue carries out microwave treatment, the condition of described microwave treatment is microwave power 350 ~ 750W, microwave treatment time is 5 ~ 20min, and after then being extracted by the Chinese herbal medicine after microwave treatment, residue is dried to constant weight at 70 ~ 110 DEG C;
(2) material step (1) obtained is that the NaOH solution that ratio and the concentration of 1:5 ~ 1:15 is 5% ~ 15% mixes with mass ratio, 30 ~ 50 DEG C, stir 1 ~ 5h under 100 ~ 150r/min condition after filter, with distilled water washing filter residue to pH value for after neutrality, dry under 50 ~ 90 DEG C of conditions to constant weight;
(3) material step (2) obtained is that the ratio of 1:10 ~ 1:15 mixes rear microwave treatment 20 ~ 40min with the phosphoric acid solution of 0.1 ~ 5mol/L with mass ratio, the condition of described microwave treatment is microwave power 350 ~ 750W, radiated time 5 ~ 20min, then to filter and after being neutrality by distilled water washing filter residue to pH value, material is dried to constant weight at 50 ~ 90 DEG C, namely obtains described Chinese herbal medicine and extract rear residue porous material.
2. Chinese herbal medicine according to claim 1 extract after residue porous material, it is characterized in that, after wherein said Chinese herbal medicine extracts, to be Chinese herbal medicine get or residue after alcohol extracting through water extraction residue.
3. Chinese herbal medicine according to claim 2 extracts rear residue porous material, and it is characterized in that, wherein said Chinese herbal medicine is selected from one or more in the stem of noble dendrobium, Radix Codonopsis, Momordica grosvenori, the tuber of dwarf lilyturf, the sterculia seed, honeysuckle, levisticum, tendril-leaved fritillary bulb, the root of kudzu vine.
4. Chinese herbal medicine according to claim 1 extract after residue porous material for mixing in cigarette filter with to cigarette smoke reducing tar and reducing harm and/or the purposes increasing flue gas moist feeling.
5. purposes according to claim 4, is characterized in that, after described Chinese herbal medicine extracts, the incorporation of residue porous material in cigarette filter is that 15mg ~ 25mg/ props up.
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| CN105996122A (en) * | 2016-05-27 | 2016-10-12 | 阜阳卷烟材料厂 | Cigarette filter stick for reducing cigarette aldehyde substances |
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| CN109289254A (en) * | 2018-10-31 | 2019-02-01 | 华南理工大学 | A kind of super-hydrophobic sterculia seed and preparation method thereof |
| CN110731538A (en) * | 2019-11-08 | 2020-01-31 | 广东中烟工业有限责任公司 | composite particles and application thereof in cigarette filter |
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