CN102504951A - Medicinal plant essential oil, preparation method of medicinal plant essential oil, and application of medicinal plant essential oil to cigarettes - Google Patents
Medicinal plant essential oil, preparation method of medicinal plant essential oil, and application of medicinal plant essential oil to cigarettes Download PDFInfo
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- CN102504951A CN102504951A CN201110333025XA CN201110333025A CN102504951A CN 102504951 A CN102504951 A CN 102504951A CN 201110333025X A CN201110333025X A CN 201110333025XA CN 201110333025 A CN201110333025 A CN 201110333025A CN 102504951 A CN102504951 A CN 102504951A
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Abstract
The invention discloses medicinal plant essential oil, a preparation method of the medicinal plant essential oil, and application of the medicinal plant essential oil to cigarettes. The preparation method includes: cleaning plants prior to drying, and crushing the plants to obtain plant powder; and distilling the plant powder in sodium chloride solution at 80 DEG C to 100 DEG C for 8 hours to 12 hours, collecting volatiles to obtain light yellow essential oil, and processing the light yellow essential oil to obtain the plant essential oil, wherein a mass ratio of the plant powder to the sodium chloride is 1:10-20, and the plants belong to mistletoe, largeserrate mosla, millettia dielsiana or Chinese wisteria. The preparation method is simple in operation, easy in control, low in cost, low in energy consumption, pollution-free and applicable to industrial production, and existing cigarette processing technics need no change. The pant essential oil is applicable to cigarettes, and the cigarettes with the medicinal plant essential oil are more fragrant in smoking, have smells of herbs, have unique, rich and more flowing fragrance, and are highly harmonic and uniform, highly penetrating and highly comfortable.
Description
Technical field
The present invention relates to the preparation and the Application Areas of essential oil, be specifically related to a kind of medicinal plant essential oil and preparation method thereof and the application in cigarette.
Background technology
Along with people's burns and sucks the intensification of harmful ingredients in flue gas understanding in the process to tobacco product; Development " high fragrance, low harm " cigarette has become the only way of Chinese tobacco survival and development; Yet,, also inevitably reduced some flavour ingredients in the cigarette smoke along with the reduction of tar content in the cigarette; People's physiology satisfaction is reduced, so the cigarette perfuming agent of development of new become an important research project.
China such as Zhejiang Province's plant resources are abundant; Particularly some characteristic plant resourceses contain many active ingredients and fragrance ingredient; Some composition just can well remedy the aroma of low tar cigarette defect of insufficient; Like application number disclosed grape biology extract for tobacco in 200710053675.2 the one Chinese patent application, disclosed Radix Rhodiolae extract etc. among the Chinese patent ZL200610063556.0.Add that China has advantageous advantage at herbal medicine aspect utilizing, this all provides very advantageous conditions for we develop the rich-fragrance reduced-harmfulness cigarette.
Mistletoe Viscum coloratum (Kom.) Nakai; Another name: north parasitism, Chinese ilex, loranthus parasiticus, Liu Jisheng, yellow parasitic, freeze green grass or young crops or parasitic sub; Be the Loranthaceae shrub plant; Usually parasitize Quercus acutissima genus, Malus, white poplar genus, each trees of Pinus, be harmful to the host, stem is pliable and tough to be green; Leaf is down lanceolar, keratin, light green, tells stigma between leaf early spring, and gives birth to Xiao Hua, faint yellow, unisexuality, dioecy, and fruit is translucent, is yellow-green colour; Pulp has slime, but the stem branch hyoscine of vegetation zone leaf has invigorating the liver and kidney, strengthening the bones and tendons, and wind-damp dispelling, effect such as antiabortive, but Herba Visci extract microcirculation improvement, its total alkaloids also has antitumor action.
The shepherd's purse ramie is a labiate, and annual herb is high 20～50 centimetres.Can be used as and be wormer.
Fragrant flower precipice beans rattan Millettia dielsiana Harms, climbing shrub.Leaflet 5, oblong, lanceolar or avette, long 5-15 centimetre, wide 2.5-5 centimetre, the anxious point of tip, base portion is circular, dredges below and gives birth to pubescence or do not have hair, and petiole, rachis have pubescence, and the stipellum taper is several isometric with petiolule.Give birth on the panicle top, reaches 15 centimetres, and close living tawny fine hair is spent on the joint of singly being born in the preface axle, calyx mitriform, the close look hair that gets rusty, corolla purple.Root is medicinal, and promoting the circulation of qi, promoting circulation of blood, dispeling wind and dehumidification, the effect of stimulating the circulation of the blood and cause the muscles and joints to relax are arranged.
Chinese wistaria Wisteria sinensis (Sims) Sweet belongs to the pulse family Wistaria, is that a kind of fallen leaves are climbed up by holding on to the big vine dry hide of prehensile Dark grey, does not split; Flower purple or grape are very beautiful.Chinese wistaria is for warm band and temperate plant, and is strong to the flexibility of weather and soil, more cold-resistant, can water-fastly wet and hungry soil happiness light, more anti-the moon.It is domestic to be distributed widely in China, has higher gardening decorative value and pharmaceutical use.
At present, mistletoe essential oil, shepherd's purse ramie essential oil, fragrant flower precipice beans rattan essential oil or the application of Chinese wistaria essential oil in cigarette yet there are no report.
Summary of the invention
The invention provides a kind of plants essential oil that can be applicable in the cigarette.
The present invention also provides a kind of preparation method of plants essential oil, and this method is simple to operate, be easy to control.
The present invention also provides the application of a kind of plants essential oil in cigarette, and plants essential oil is applied in the cigarette, can significantly improve the perfume quantity of cigarette and the comfort level when sucking.
A kind of preparation method of plants essential oil may further comprise the steps:
A. plant is cleaned after drying, obtain the plant powder through pulverizing;
B. the plant powder was distilled 8 hours-12 hours down in 80 ℃-100 ℃ in sodium-chlor (NaCl) aqueous solution, collect volatile matter and obtain faint yellow essential oil, obtain plants essential oil through aftertreatment;
Wherein, the mass ratio of plant powder and sodium chloride aqueous solution is 1: 10-20;
Described plant is mistletoe, shepherd's purse ramie, fragrant flower precipice beans rattan or Chinese wistaria.
The mistletoe leaves, chestnut limonene whole plant, fragrant wisteria Millettia whole plant or the whole plant are suitable for the present invention and picking convenient, so is the mistletoe mistletoe leaves; Or limonene is described chestnut chestnut limonene whole plant; Alternatively, the fragrant flowers are fragrant Millettia Millettia whole plant; Alternatively, the whole plant wisteria wisteria.
Among the step a, the exsiccant mode is varied, can dry naturally, dry in the shade, and also can pass through oven for drying, and from saving time and avoiding destroying activeconstituents two aspects and take all factors into consideration, described exsiccant condition optimization is: 20 ℃ of-40 ℃ of air dried.
Be the effect that further guarantees to extract, preferred:
The order number of described plant powder is 20 orders-100 orders.
Among the step b, the massfraction of described sodium chloride aqueous solution is 2%-5%.
Described aftertreatment comprises: use anhydrous sodium sulfate dehydration.
Described plants essential oil can be applicable in the cigarette, need not change the original complete processing of cigarette during application, but can increase the perfume quantity of cigarette and the comfort level when sucking.
The consumption of described plants essential oil is preferably 0.005 ‰-0.05 ‰ of cigarette shreds quality.
The application method of described plants essential oil in cigarette; Comprise: plants essential oil is used the aqueous ethanolic solution dissolving of volume(tric)fraction as 60%-80%; Be mixed with the solution that plants essential oil concentration is 0.02mg/ml-0.2mg/ml, be sprayed onto on the cigarette shreds, obtain containing the pipe tobacco of plants essential oil.Adopt existing cigarette preparation method as after mixing operations such as silk, balance, cigarette, the pipe tobacco that will contain plants essential oil is processed cigarette.
The present invention also provides a kind of wet distillation system, can improve the productive rate of plants essential oil when being used to prepare plants essential oil.
A kind of wet distillation system comprises the container that is used to hold raw material of being with opening, is used for heating unit that container is heated and the condensing works that is communicated with vessel port, is communicated with through the determination of volatile matter device between described condensing works and the vessel port;
Described condensing works comprises spherical condensation tube and the serpentine condenser that is communicated with successively;
Described determination of volatile matter device comprises that the intersection of three passages that are interconnected and every two passes is provided with outlet, and wherein two outlets are communicated with vessel port, spherical condensation tube respectively, and the residue outlet is provided with switch.
Compared with prior art, the present invention has following advantage:
The preparation method of plants essential oil of the present invention; Adopt dry, the faint yellow essential oil of pulverizings → distillation → collection after aftertreatment, to make plants essential oil, simple to operate, be easy to control and raw material sources enrich, cost is low; Energy consumption is low; Environmentally safe need not to change the complete processing that has cigarette now, is suitable for suitability for industrialized production.
Plants essential oil of the present invention may be used in the cigarette, adds the cigarette of plants essential oil of the present invention, and perfume quantity increases when sucking, and the herbal medicine note is arranged, and fragrance has uniqueness, and rich and elegant sense increases, hamony and high conformity, and it is good to send out property thoroughly, and comfort level strengthens.Quality defect such as improved China's cigarette product insufficient fragrance to a certain extent, comfort level is not high, piquant is strong has good actual production meaning and value.
Wet distillation of the present invention system can improve the productive rate of title product.
Description of drawings
Fig. 1 is the structural representation of wet distillation of the present invention system;
Among the figure: 1 is serpentine condenser; 2 is spherical condensation tube; 3 is the determination of volatile matter device; 4 is container; 5 is heating unit.
Embodiment
The present invention does below in conjunction with embodiment and further describes.
As shown in Figure 1; Wet distillation of the present invention system; The heating unit 5 that comprise the container 4 that is used to hold raw material of being with opening, is used for container 4 is heated and with the condensing works of container 4 open communication, be communicated with through determination of volatile matter device 3 between condensing works and container 4 openings; Condensing works comprises the spherical condensation tube 2 and serpentine condenser 1 that is communicated with successively; Determination of volatile matter device 3 comprises that the intersection of three passages that are interconnected and every two passes is provided with outlet, and wherein two outlets are communicated with container 4 openings, spherical condensation tube 2 respectively, and the residue outlet is provided with switch.
During small-scale test, container 4 can be selected flask for use, heating unit 5 optional electricity consumption heating jackets.
Embodiment 2
Adopt the wet distillation system of embodiment 1.
A, fresh mistletoe branches and leaves are cleaned back 40 ℃ of air dried 48h, be crushed to 40 orders again, obtain the mistletoe powder;
B, the mistletoe powder of getting step a gained are put into the 5L flask; In the mass ratio of the mistletoe powder and the NaCl aqueous solution is that to add massfraction be 2.5% the NaCl aqueous solution for 1: 15 ratio; Keep 100 ℃ of distillation 8h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes the mistletoe essential oil.The amount of gained mistletoe essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the mistletoe essential oil of equal conditions gained: with 10g mistletoe powder is example; Adopt the wet distillation system of embodiment 1 to obtain 1.2g mistletoe essential oil, adopt conventional Distallation systm to obtain 0.35g mistletoe essential oil.
0.01 ‰ usefulness microsyringe according to tobacco quality is drawn the mistletoe essential oil; Using volume(tric)fraction is that 70% aqueous ethanolic solution is made into mistletoe essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 2 as cigarette) as the spray solution of 0.04mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h, sensory evaluating smoking result is: with the Cigarette that does not add the mistletoe essential oil (note is propped up A as cigarette, and it is 2 identical that pipe tobacco and cigarette prop up) relatively; Perfume quantity obviously increases; Rich, sophistication, elegant degree and elegant sense strengthen, and hamony and consistence are all good, and fragrance has uniqueness.
Adopt the wet distillation system of embodiment 1.
A, fresh mistletoe branches and leaves are cleaned back 30 ℃ of air dried 62h, be crushed to 20 orders again, obtain the mistletoe powder;
B, the mistletoe powder of getting step a gained are put into the 5L flask; In the mass ratio of the mistletoe powder and the NaCl aqueous solution is that to add massfraction be 3% the NaCl aqueous solution for 1: 20 ratio; Keep 90 ℃ of distillation 10h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes the mistletoe essential oil.The amount of gained mistletoe essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the mistletoe essential oil of equal conditions gained.
0.05 ‰ usefulness microsyringe according to tobacco quality is drawn the mistletoe essential oil; Using volume(tric)fraction is that 70% aqueous ethanolic solution is made into mistletoe essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 3 as cigarette) as the spray solution of 0.2mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: with the Cigarette that does not add the mistletoe essential oil (note is propped up A as cigarette) relatively, perfume quantity obviously increases, rich, sophistication, elegant degree and elegant sense strengthen; Hamony and consistence are all good, and fragrance has uniqueness.
Embodiment 4
Adopt the wet distillation system of embodiment 1.
A, be placed on 40 ℃ of dry 48h down after fresh mistletoe branches and leaves are cleaned, be crushed to 60 orders again, obtain the mistletoe powder;
B, the mistletoe powder of getting step a gained are put into the 5L flask; In the mass ratio of the mistletoe powder and the NaCl aqueous solution is that to add massfraction be 4% the NaCl aqueous solution for 1: 10 ratio; Keep 80 ℃ of distillation 12h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes the mistletoe essential oil.The amount of gained mistletoe essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the mistletoe essential oil of equal conditions gained.
0.03 ‰ usefulness microsyringe according to tobacco quality is drawn the mistletoe essential oil; Using volume(tric)fraction is that 70% aqueous ethanolic solution is made into mistletoe essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 4 as cigarette) as the spray solution of 0.12mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: with the Cigarette that does not add the mistletoe essential oil (note is propped up A as cigarette) relatively, perfume quantity obviously increases, rich, sophistication, elegant degree and elegant sense strengthen; Hamony and consistence are all good, and fragrance has uniqueness.
Adopt the wet distillation system of embodiment 1.
A, fresh mistletoe branches and leaves are cleaned back 20 ℃ of air-dry 70h, be crushed to 100 orders again, obtain the mistletoe powder;
B, the mistletoe powder of getting step a gained are put into the 5L flask; In the mass ratio of the mistletoe powder and the NaCl aqueous solution is that to add massfraction be 2% the NaCl aqueous solution for 1: 18 ratio; 80 ℃ are distilled 10h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes the mistletoe essential oil.The amount of gained mistletoe essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the mistletoe essential oil of equal conditions gained.
0.005 ‰ usefulness microsyringe according to tobacco quality is drawn the mistletoe essential oil; Using volume(tric)fraction is that 60% aqueous ethanolic solution is made into mistletoe essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 5 as cigarette) as the spray solution of 0.08mg/ml, carries out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: with the Cigarette that does not add the mistletoe essential oil (note is propped up A as cigarette) relatively, perfume quantity obviously increases, rich, sophistication, elegant degree and elegant sense strengthen, hamony and consistence are all good, fragrance has uniqueness.
Embodiment 6
Adopt the wet distillation system of embodiment 1.
A, fresh mistletoe branches and leaves are cleaned back 25 ℃ of air-dry 68h, be crushed to 80 orders again, obtain the mistletoe powder;
B, the mistletoe powder of getting step a gained are put into the 5L flask; In the mass ratio of the mistletoe powder and the NaCl aqueous solution is that to add massfraction be 5% the NaCl aqueous solution for 1: 12 ratio; 95 ℃ are distilled 9h down, and essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes the mistletoe essential oil.The amount of gained mistletoe essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the mistletoe essential oil of equal conditions gained.
0.02 ‰ usefulness microsyringe according to tobacco quality is drawn the mistletoe essential oil; Using volume(tric)fraction is that 80% aqueous ethanolic solution is made into mistletoe essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 6 as cigarette) as the spray solution of 0.02mg/ml, carries out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: with the Cigarette that does not add the mistletoe essential oil (note is propped up A as cigarette) relatively, perfume quantity obviously increases, rich, sophistication, elegant degree and elegant sense strengthen, hamony and consistence are all good, fragrance has uniqueness.
Embodiment 7
Adopt the wet distillation system of embodiment 1.
a, the whole plant fresh wash water chestnut limonene dried at 40 ℃ 48h, then ground to 60 mesh powder obtained chestnut limonene;
b, taking the obtained step a chestnut powder into 5L flask limonene, limonene by chestnut powder and the mass ratio of aqueous solution of NaCl added at a ratio of 1:15 mass fraction of 2.5% NaCl aqueous solution, maintained 100 ℃ distilled 8h, collecting Determination of volatile matter in the oil 3 is dehydrated with anhydrous sodium sulfate to obtain a chestnut limonene oil.Chestnut limonene oils obtained than with conventional flask openings only on a spherical condenser 2 connectivity or connectivity a serpentine condenser a distillation system under the same conditions resulting chestnut limonene significantly increased the amount of essential oils: limonene with 10g water chestnut powder as example, using the procedure of Example 1 to obtain 1.28g of the steam distillation system chestnut limonene oil, obtained using conventional distillation 0.40g chestnut limonene oil.
0.05 ‰ in accordance with the quality of tobacco use micro-injector draw water chestnut limonene oil, with the volume fraction of 70% ethanol solution dubbed chestnut limonene oil concentration 0.2mg/ml solution sprayed on tobacco cigarettes cigarettes roll formed (remember for cigarettes 7), temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) after 48h balanced sensory evaluation, sensory evaluation results: with and without added water chestnut limonene oil cigarette cigarette (denoted as Cigarette A) compared to a significant increase in the amount of aroma, richness, sophistication, elegant degrees and elegant sense of enhanced harmonization and consistency are good, there are unique aroma.
Embodiment 8
Adopt the wet distillation system of embodiment 1.
a, the whole plant fresh wash water chestnut limonene dried at 30 ℃ 60h, then ground to 20 mesh powder obtained chestnut limonene;
b, taking the obtained step a chestnut powder into 5L flask limonene, limonene chestnut flour and NaCl at a mass ratio of water added in a proportion of 1:20 mass fraction of 3.5% NaCl solution, maintained 90 ℃ distilled 12h, collect Determination of volatile matter in the oil 3 is dehydrated with anhydrous sodium sulfate to obtain a chestnut limonene oil.Chestnut limonene oils obtained than with conventional flask openings only on a spherical condenser 2 connectivity or connectivity a serpentine condenser a distillation system under the same conditions resulting chestnut limonene significantly increased the amount of essential oils.
0.01 ‰ in accordance with the quality of tobacco use micro-injector draw water chestnut limonene oil, with the volume fraction of 70% ethanol solution dubbed chestnut limonene oil concentration 0.04mg/ml solution sprayed on tobacco cigarettes cigarettes roll formed (remember for cigarettes 8), temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) after 48h balanced sensory evaluation, sensory evaluation results: with and without added water chestnut limonene oil cigarette cigarette (denoted as cigarette a) compared to a significant increase in the amount of aroma, richness, sophistication, elegant degrees and elegant sense of enhanced harmonization and consistency are good, there are unique aroma.
Embodiment 9
Adopt the wet distillation system of embodiment 1.
a, the whole plant fresh chestnut limonene cleaned on the dried under 40 ℃ 48h, then ground to 40 mesh powder obtained chestnut limonene;
b, taking the obtained step a chestnut powder into 5L flask limonene, limonene chestnut flour and NaCl at a mass ratio of water added in a proportion of 1:20 mass fraction of 5% aqueous NaCl solution, maintained 100 ℃ distilled 10h, collect Determination of volatile matter in the oil 3 is dehydrated with anhydrous sodium sulfate to obtain a chestnut limonene oil.Chestnut limonene oils obtained than with conventional flask openings only on a spherical condenser 2 connectivity or connectivity a serpentine condenser a distillation system under the same conditions resulting chestnut limonene significantly increased the amount of essential oils.
0.005 ‰ according to the quality of tobacco use micro-injector draw water chestnut limonene oil, with the volume fraction of 70% ethanol solution dubbed chestnut limonene oil concentration 0.02mg/ml solution sprayed on tobacco cigarettes cigarettes roll formed (remember for cigarettes 9), temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) after 48h balanced sensory evaluation, sensory evaluation results: with and without added water chestnut limonene oil cigarette cigarette (denoted as Cigarette A) compared to a significant increase in the amount of aroma, richness, sophistication, elegant degrees and elegant sense of enhanced harmonization and consistency are good, there are unique aroma.
Embodiment 10
Adopt the wet distillation system of embodiment 1.
a, the whole plant fresh chestnut limonene dry after washing 20 ℃ 70h, and then pulverized to 100 mesh, limonene get chestnut flour;
b, taking the obtained step a chestnut powder into 5L flask limonene, limonene chestnut flour and NaCl at a mass ratio of water added in a proportion of 1:10 mass fraction of 2% aqueous NaCl, 80 ℃ distilled 10h, collect volatiles Oil measuring unit 3 was dried over anhydrous sodium sulfate to obtain a chestnut limonene oil.Chestnut limonene oils obtained than with conventional flask openings only on a spherical condenser 2 connectivity or connectivity a serpentine condenser a distillation system under the same conditions resulting chestnut limonene significantly increased the amount of essential oils.
0.03 ‰ in accordance with the quality of tobacco use micro-injector draw water chestnut limonene oil, with the volume fraction of 60% ethanol solution dubbed chestnut limonene oil concentration 0.1mg/ml solution sprayed on tobacco cigarettes cigarettes roll formed (remember for cigarettes 10), temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) after 48h balanced sensory evaluation; sensory evaluation results: with and without added water chestnut limonene oil cigarette cigarette (denoted as cigarette a) compared to a significant increase in the amount of aroma, richness, sophistication, elegant degrees and elegant sense of enhanced harmonization and consistency are good, there are unique aroma.
Embodiment 11
Adopt the wet distillation system of embodiment 1.
a, the fresh wash water chestnut limonene 35 ℃ dried whole plant 30h, then ground to 80 mesh powder obtained chestnut limonene;
b, taking the obtained step a chestnut powder into 5L flask limonene, limonene chestnut flour and NaCl at a mass ratio of water in the proportion of 1:12 mass fraction of 4% NaCl solution, 95 ℃ distilled 9h, collecting volatile oil measuring unit 3 was dried over anhydrous sodium sulfate to obtain a chestnut limonene oil.Chestnut limonene oils obtained than with conventional flask openings only on a spherical condenser 2 connectivity or connectivity a serpentine condenser a distillation system under the same conditions resulting chestnut limonene significantly increased the amount of essential oils.
0.02 ‰ in accordance with the quality of tobacco use micro-injector draw water chestnut limonene oil, with the volume fraction of 80% ethanol solution dubbed chestnut limonene oil concentration 0.08mg/ml solution sprayed on tobacco cigarettes cigarettes roll formed (remember for cigarettes 11), temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) after 48h balanced sensory evaluation; sensory evaluation results: with and without added water chestnut limonene oil cigarette cigarette (denoted as Cigarette A) compared to a significant increase in the amount of aroma, richness, sophistication, elegant degrees and elegant sense of enhanced harmonization and consistency are good, there are unique aroma.
Embodiment 12
Adopt the wet distillation system of embodiment 1.
A, fresh fragrant flower precipice beans rattan complete stool is cleaned back 40 ℃ of air dried 48h, be crushed to 60 orders again, obtain fragrant flower precipice beans rattan powder;
B, the fragrant flower precipice beans rattan powder of getting step a gained are put into the 5L flask; In the mass ratio of the fragrant flower precipice beans rattan powder and the NaCl aqueous solution is that to add massfraction be 2.5% the NaCl aqueous solution for 1: 15 ratio; Keep 100 ℃ of distillation 8h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes fragrant flower precipice beans rattan essential oil.The amount of gained fragrant flower precipice beans rattan essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the fragrant flower precipice of equal conditions gained beans rattan essential oil: with 10g fragrant flower precipice beans rattan powder is example; Adopt the wet distillation system of embodiment 1 to obtain 1.45g fragrant flower precipice beans rattan essential oil, adopt conventional Distallation systm to obtain 0.50g fragrant flower precipice beans rattan essential oil.
Draw fragrant flower precipice beans rattan essential oil according to 0.05 ‰ usefulness microsyringe of tobacco quality; Using volume(tric)fraction is that 70% aqueous ethanolic solution is made into fragrant flower precipice beans rattan essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 12 as cigarette) as the spray solution of 0.2mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: compare with the Cigarette (note is propped up A as cigarette) that does not add fragrant flower precipice beans rattan essential oil, perfume quantity increases, and rich, elegant sense, sophistication and elegant degree strengthen; Hamony and high conformity, fragrance has uniqueness.
Embodiment 13
Adopt the wet distillation system of embodiment 1.
A, fresh fragrant flower precipice beans rattan complete stool is cleaned back 35 ℃ of air dried 60h, be crushed to 20 orders again, obtain fragrant flower precipice beans rattan powder;
B, the fragrant flower precipice beans rattan powder of getting step a gained are put into the 5L flask; In the mass ratio of the fragrant flower precipice beans rattan powder and the NaCl aqueous solution is that to add massfraction be 3.5% the NaCl aqueous solution for 1: 20 ratio; Keep 90 ℃ of distillation 12h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes fragrant flower precipice beans rattan essential oil.The amount of gained fragrant flower precipice beans rattan essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the fragrant flower precipice of equal conditions gained beans rattan essential oil.
Draw fragrant flower precipice beans rattan essential oil according to 0.01 ‰ usefulness microsyringe of tobacco quality; Using volume(tric)fraction is that 70% aqueous ethanolic solution is made into fragrant flower precipice beans rattan essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 13 as cigarette) as the spray solution of 0.04mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: compare with the Cigarette (note is propped up A as cigarette) that does not add fragrant flower precipice beans rattan essential oil, perfume quantity increases, and rich, elegant sense, sophistication and elegant degree strengthen; Hamony and high conformity, fragrance has uniqueness.
Embodiment 14
Adopt the wet distillation system of embodiment 1.
A, be placed on 30 ℃ of air dried 65h after fresh fragrant flower precipice beans rattan complete stool cleaned, be crushed to 40 orders again, obtain fragrant flower precipice beans rattan powder;
B, the fragrant flower precipice beans rattan powder of getting step a gained are put into the 5L flask; In the mass ratio of the fragrant flower precipice beans rattan powder and the NaCl aqueous solution is that to add massfraction be 4.5% the NaCl aqueous solution for 1: 20 ratio; Keep 100 ℃ of distillation 10h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes fragrant flower precipice beans rattan essential oil.The amount of gained fragrant flower precipice beans rattan essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the fragrant flower precipice of equal conditions gained beans rattan essential oil.
Draw fragrant flower precipice beans rattan essential oil according to 0.005 ‰ usefulness microsyringe of tobacco quality; Using volume(tric)fraction is that 70% aqueous ethanolic solution is made into fragrant flower precipice beans rattan essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 14 as cigarette) as the spray solution of 0.02mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: compare with the Cigarette (note is propped up A as cigarette) that does not add fragrant flower precipice beans rattan essential oil, perfume quantity increases, and rich, elegant sense, sophistication and elegant degree strengthen; Hamony and high conformity, fragrance has uniqueness.
Embodiment 15
Adopt the wet distillation system of embodiment 1.
A, fresh fragrant flower precipice beans rattan complete stool is cleaned back 20 ℃ of air-dry 70h, be crushed to 100 orders again, obtain fragrant flower precipice beans rattan powder;
B, the fragrant flower precipice beans rattan powder of getting step a gained are put into the 5L flask; In the mass ratio of the fragrant flower precipice beans rattan powder and the NaCl aqueous solution is that to add massfraction be 2% the NaCl aqueous solution for 1: 10 ratio; 80 ℃ are distilled 10h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes fragrant flower precipice beans rattan essential oil.The amount of gained fragrant flower precipice beans rattan essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the fragrant flower precipice of equal conditions gained beans rattan essential oil.
Draw fragrant flower precipice beans rattan essential oil according to 0.03 ‰ usefulness microsyringe of tobacco quality; Using volume(tric)fraction is that 60% aqueous ethanolic solution is made into fragrant flower precipice beans rattan essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 15 as cigarette) as the spray solution of 0.1mg/ml, carries out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: compare with the Cigarette (note is propped up A as cigarette) that does not add fragrant flower precipice beans rattan essential oil, perfume quantity increases, and rich, elegant sense, sophistication and elegant degree strengthen, hamony and high conformity, and fragrance has uniqueness.
Embodiment 16
Adopt the wet distillation system of embodiment 1.
A, fresh fragrant flower precipice beans rattan complete stool is cleaned back 25 ℃ of air-dry 68h, be crushed to 80 orders again, obtain fragrant flower precipice beans rattan powder;
B, the fragrant flower precipice beans rattan powder of getting step a gained are put into the 5L flask; In the mass ratio of the fragrant flower precipice beans rattan powder and the NaCl aqueous solution is that to add massfraction be 5% the NaCl aqueous solution for 1: 12 ratio; 95 ℃ are distilled 9h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes fragrant flower precipice beans rattan essential oil.The amount of gained fragrant flower precipice beans rattan essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the fragrant flower precipice of equal conditions gained beans rattan essential oil.
Draw fragrant flower precipice beans rattan essential oil according to 0.02 ‰ usefulness microsyringe of tobacco quality; Using volume(tric)fraction is that 80% aqueous ethanolic solution is made into fragrant flower precipice beans rattan essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 16 as cigarette) as the spray solution of 0.08mg/ml, carries out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: compare with the Cigarette (note is propped up A as cigarette) that does not add fragrant flower precipice beans rattan essential oil, perfume quantity increases, and rich, elegant sense, sophistication and elegant degree strengthen, hamony and high conformity, and fragrance has uniqueness.
Embodiment 17
Adopt the wet distillation system of embodiment 1.
A, fresh Chinese wistaria complete stool is cleaned back 40 ℃ of air dried 48h, be crushed to 60 orders again, obtain the Chinese wistaria powder;
B, the Chinese wistaria powder of getting step a gained are put into the 5L flask; In the mass ratio of the Chinese wistaria powder and the NaCl aqueous solution is that to add massfraction be 2.5% the NaCl aqueous solution for 1: 15 ratio; Keep 100 ℃ of distillation 8h down; Essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes the Chinese wistaria essential oil.The amount of gained Chinese wistaria essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the Chinese wistaria essential oil of equal conditions gained: with 10g Chinese wistaria powder is example; Adopt the wet distillation system of embodiment 1 to obtain 1.35g Chinese wistaria essential oil, adopt conventional Distallation systm to obtain 0.39g Chinese wistaria essential oil.
0.05 ‰ usefulness microsyringe according to tobacco quality is drawn the Chinese wistaria essential oil; Using volume(tric)fraction is that 70% aqueous ethanolic solution is made into Chinese wistaria essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 17 as cigarette) as the spray solution of 0.2mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: compare with the Cigarette that does not add the Chinese wistaria essential oil (note is propped up A as cigarette), perfume quantity increases, and rich and elegant sense strengthens; Hamony and high conformity, fragrance has uniqueness.
Embodiment 18
Adopt the wet distillation system of embodiment 1.
A, be placed on 20 ℃ of air dried 70h after fresh Chinese wistaria complete stool cleaned, be crushed to 20 orders again, obtain the Chinese wistaria powder;
B, the Chinese wistaria powder of getting step a gained are put into the 5L flask; In the mass ratio of the Chinese wistaria powder and the NaCl aqueous solution is that to add massfraction be 5% the NaCl aqueous solution for 1: 20 ratio; Keep 80 ℃ of distillation 10h down, essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes the Chinese wistaria essential oil.The amount of gained Chinese wistaria essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the Chinese wistaria essential oil of equal conditions gained.
0.005 ‰ usefulness microsyringe according to tobacco quality is drawn the Chinese wistaria essential oil; Using volume(tric)fraction is that 60% aqueous ethanolic solution is made into Chinese wistaria essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 18 as cigarette) as the spray solution of 0.02mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: compare with the Cigarette that does not add the Chinese wistaria essential oil (note is propped up A as cigarette), perfume quantity increases, and rich and elegant sense strengthens; Hamony and high conformity, fragrance has uniqueness.
Embodiment 19
Adopt the wet distillation system of embodiment 1.
A, be placed on 30 ℃ of air dried 60h after fresh Chinese wistaria complete stool cleaned, be crushed to 100 orders again, obtain the Chinese wistaria powder;
B, the Chinese wistaria powder of getting step a gained are put into the 5L flask; In the mass ratio of the Chinese wistaria powder and the NaCl aqueous solution is that to add massfraction be 2% the NaCl aqueous solution for 1: 10 ratio; Keep 90 ℃ of distillation 9h down, essential oil is used anhydrous sodium sulfate dehydration in the collection determination of volatile matter device 3, makes the Chinese wistaria essential oil.The amount of gained Chinese wistaria essential oil is than adopting conventional on the flask opening, to be communicated with a spherical condensation tube 2 or to be communicated with the amount showed increased of the Distallation systm of a serpentine condenser 1 at the Chinese wistaria essential oil of equal conditions gained.
0.01 ‰ usefulness microsyringe according to tobacco quality is drawn the Chinese wistaria essential oil; Using volume(tric)fraction is that 80% aqueous ethanolic solution is made into Chinese wistaria essential oil concentration and to pipe tobacco, rolls into Cigarette (note props up 19 as cigarette) as the spray solution of 0.1mg/ml; Carry out the sensory evaluating smoking behind constant temperature (22 ± 1 ℃) constant humidity (relative humidity 60 ± 2%) the balance 48h; Sensory evaluating smoking result is: compare with the Cigarette that does not add the Chinese wistaria essential oil (note is propped up A as cigarette), perfume quantity increases, and rich and elegant sense strengthens; Hamony and high conformity, fragrance has uniqueness.
The requirement of smokeing panel test: the smokeing panel test of each sample needs seven and the above persons to participate in, two judging panels of cigarette country, five and more than provincial judging panel; These qualifications all need pass qualification examinations.
Smoke panel test with reference to State Standard of the People's Republic of China (GB 5606.4-2005) " cigarette the 4th part: sense organ technical requirements " (Cigarettes-Part 4:Technical requirements forsense-evaluation); 2005-6-17 issue, 2006-1-1 implement, by General Administration of Quality Supervision, Inspection and Quarantine o of the People's Republic of China and Standardization Administration of China's issue.
The contrast cigarette props up sensory evaluating smoking result's (each item value is the MV with 10 personnel's smoking results of smokeing panel test of qualification) that cigarette that (cigarette props up A) and embodiment of the invention 2-19 add plants essential oil props up 2-19 and sees the following form 1:
Table 1
Claims (10)
1. the preparation method of a plants essential oil may further comprise the steps:
A. plant is cleaned after drying, obtain the plant powder through pulverizing;
B. the plant powder was distilled 8 hours-12 hours down in 80 ℃-100 ℃ in sodium chloride aqueous solution, collect volatile matter and obtain faint yellow essential oil, obtain plants essential oil through aftertreatment;
Wherein, the mass ratio of plant powder and sodium chloride aqueous solution is 1: 10-20;
Described plant is mistletoe, shepherd's purse ramie, fragrant flower precipice beans rattan or Chinese wistaria.
(2) according to claim 1, wherein the preparation of essential oils, characterized in that the mistletoe is mistletoe leaves; Or, The chestnut chestnut limonene limonene is the whole plant; Alternatively, the fragrant flowers Wenge rattan is a fragrant flower Millettia whole plant; Alternatively, the whole plant wisteria wisteria.
3. the preparation method of plants essential oil according to claim 1 is characterized in that, among the step a, described exsiccant condition is: 20 ℃ of-40 ℃ of air dried.
4. the preparation method of plants essential oil according to claim 1 is characterized in that, the order number of described plant powder is 20 orders-100 orders.
5. the preparation method of plants essential oil according to claim 1 is characterized in that, among the step b, the massfraction of described sodium chloride aqueous solution is 2%-5%.
6. the preparation method of plants essential oil according to claim 1 is characterized in that, among the step b, described aftertreatment comprises: use anhydrous sodium sulfate dehydration.
7. according to the plants essential oil of the preparation method of each described plants essential oil of claim 1-6 preparation.
8. the application of plants essential oil according to claim 7 in cigarette.
9. the application of plants essential oil according to claim 8 in cigarette is characterized in that, the consumption of plants essential oil is 0.005 ‰-0.05 ‰ of a cigarette shreds quality.
10. according to Claim 8 or 9 application of described plants essential oil in cigarette; It is characterized in that; Described application method comprises: described plants essential oil is used the aqueous ethanolic solution dissolving of volume(tric)fraction as 60%-80%; The solution spray that is mixed with plants essential oil concentration and is 0.02mg/ml-0.2mg/ml is added on the cigarette shreds, the preparation cigarette.
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| CN105886121A (en) * | 2014-11-14 | 2016-08-24 | 上海霖成生物科技有限公司 | Preparation method of high-quality citrus essential oil |
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| CN115634242A (en) * | 2022-10-20 | 2023-01-24 | 海南黎药生物科技有限公司 | Wisteria sinensis collateral-dredging oil for relieving swelling and pain and preparation method thereof |
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