CN115820341A - Essence for costustoot rhyme, preparation method and application thereof - Google Patents

Essence for costustoot rhyme, preparation method and application thereof Download PDF

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CN115820341A
CN115820341A CN202211332711.XA CN202211332711A CN115820341A CN 115820341 A CN115820341 A CN 115820341A CN 202211332711 A CN202211332711 A CN 202211332711A CN 115820341 A CN115820341 A CN 115820341A
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essence
enzymolysis
composite
solvent
costustoot
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CN115820341B (en
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崔成哲
李宝志
佟亚楠
朴永革
刘友杰
李卓玉
陈明
付祺
任瑞冰
李河霖
张世强
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Yanbian Tianyi Technology Co ltd
Jilin Tobacco Industrial Co Ltd
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Yanbian Tianyi Technology Co ltd
Jilin Tobacco Industrial Co Ltd
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Abstract

The invention provides an essence for costustoot rhyme, a preparation method and application thereof, wherein the preparation raw materials of the essence for costustoot rhyme comprise: composite raw materials, an enzymolysis solvent and a composite enzyme; the composite raw materials comprise pterocarpus microphyllus, pterocarpus macrocarpus, laotia laotica and thuja; the complex enzyme comprises cellulase, pectinase and lipase; the solid-liquid ratio of the composite raw material to the enzymolysis solvent is 1 (8-12); the mass ratio of the complex enzyme to the composite raw material is 0.5-2. The costustoot essence extracted from the raw materials has rich aroma components and outstanding aroma and rhythm, can endow unique and non-moldable aroma, and can improve the smoking quality of cigarettes.

Description

Essence for radix aucklandiae rhyme and preparation method and application thereof
Technical Field
The invention belongs to the technical field of tobacco products, and particularly relates to an essence for costustoot rhyme, and a preparation method and application thereof.
Background
In the production process of tobacco products, the tobacco flavor and fragrance are indispensable additives. The additive for tobacco can be divided into natural perfume and artificial perfume according to different sources. The common flavors include flowery scent, costustoot, fruity, bean-fragrant, sweet and the like. The wood note is one of the main notes of the tobacco essence and flavor, and can obviously enhance the characteristic aroma of tobacco products. At present, most of the wood-flavor spices used in the tobacco flavor and fragrance are artificial spices, and the artificial spices have poor comfort due to single chemical components. The natural perfume is various extracts extracted from various flowers, fruits, branches, rhizomes and the like of natural plants by various extraction methods including solvent extraction, steam distillation, supercritical extraction and other technologies, and is an organic mixture. The natural spice has rich fragrance and complex components, has vivid natural fragrance, natural and comfortable fragrance and better harmony, plays a role in blending the essence and the spice of the cigarette, and is highly favored by blending flavorists. The flavor and fragrance technology is a key factor for forming cigarette style characteristics and reflecting product differentiation, so with the continuous development of Chinese cigarettes, the demand of natural plant flavors with outstanding characteristics and excellent quality is increasing day by day.
The natural perfume has different properties due to different preparation processes, and is divided into essential oil, absolute oil, extract, tincture, oleoresin and the like. At present, the application of the natural costustoot tobacco flavor in tobacco products is rarely reported, and the natural costustoot tobacco flavor is mainly agilawood tobacco products, and because the agilawood extract has high cost, the agilawood cigarettes are high in price, and smoking consumers are few.
Disclosure of Invention
In view of the above, the invention aims to provide the essence for wood rhyme, the preparation method and the application thereof.
The invention provides an essence for costustoot rhyme, which is prepared from the following raw materials:
composite raw materials, an enzymolysis solvent and a composite enzyme;
the composite raw materials comprise pterocarpus microphyllus, pterocarpus macrocarpus, laotia laotica and thuja;
the complex enzyme comprises cellulase, pectinase and lipase;
the solid-liquid ratio of the composite raw material to the enzymolysis solvent is 1 (8-12); the mass ratio of the complex enzyme to the composite raw material is 0.5-2.
In the invention, the mass ratio of the small-leaf red sandalwood, the big-fruit red sandalwood, the Laotian big branch and the thuja is (10-20): (25-35) (30-45): (20-30);
pterocarpus microphyllus and Pterocarpus macrocarpus of the same genus, leguminosae, pterocarpus of Papilionaceae; laotian big ramulus et folium seu folium Laotidis Laotifoliae is of genus Pterocarpus belonging to subfamily Papilionaceae of Leguminosae, and Thuja is of genus Thuja belonging to family Cupressaceae. Pterocarpus lobus, pterocarpus macrocarpus, laotia laos and Thuja are mainly produced in Myanmar, thailand, laotia laos, cambodia and Vietnam. The core material is the preferable material for manufacturing solid wood furniture, high-end musical instruments, art designing ornaments and the like. The bark and the root can be used as medicines, have pungent taste, warm nature and strong fragrance of nontoxic heartwood, have the effects of concentrating the mind and resisting fatigue, and the like, contain 3-5% of volatile oil, mainly contain various active ingredients such as terpene, terpene alcohol, flavonoid and the like, and are valuable medicinal materials and valuable spices. In the processing process of the forestry industry heartwood, a large amount of leftover materials and wood shavings can be generated and are not effectively utilized, so that the waste of resources is caused. The leftover materials and wood shavings generated by the processing are used for preparing the extract, and a novel special-color wood fragrance raw material for cigarettes is developed and developed, so that the economic and practical value of the novel special-color wood fragrance raw material can be improved.
The mass ratio of the cellulase to the pectinase to the lipase is (2.5-3.5) to (1.8-2.2) to 1.
In the invention, the enzymolysis solvent is ethanol with the mass concentration of 40-70%.
The invention provides a preparation method of essence for wood fragrance note, which comprises the following steps:
mixing the composite raw material and an enzymolysis solvent, adding the composite enzyme, and carrying out enzymolysis to obtain an enzymolysis solution;
standing the enzymolysis solution, and filtering to obtain filtrate and residue;
recovering solvent from the filtrate under reduced pressure to obtain extract 1; freeze drying the residue and then supercritical CO 2 Extracting to obtain an extract 2;
and (3) mixing the extract 1 and the extract 2, and then performing molecular distillation to recover light components to obtain the essence for wood fragrance.
The composite raw materials adopted by the invention are treated by ultrasonic composite enzyme, so that the content of macromolecular substances such as cellulose, pectin, wax fat and the like in the extract can be reduced, the aroma quality of the extract is improved, and meanwhile, the method has the advantages of low ultrasonic treatment temperature, short time, high extraction efficiency, cost saving, easiness in industrial production and the like.
The invention adopts the enzymolysis residue of the composite raw material and adopts the combination of freeze drying and supercritical CO 2 Extraction and molecular distillation, freeze drying for retaining fragrance loss, and supercritical CO 2 The extraction and molecular distillation targeted separation technology can directionally improve the aroma quality of the costustoot flavor for cigarettes, effectively reduce the pollution of organic solvents to the environment, simultaneously has simple and convenient process operation, removes macromolecular substances such as plant pigments and the like through targeted separation, greatly improves the appearance state, the aroma quality and other aspects, and has stronger and pure aroma.
By implementing the method, a large amount of leftover materials and wood shavings generated in the processing process of the forestry industry core material can be fully utilized, volatile aroma components in the wood waste are extracted, the utilization rate of wood is improved, meanwhile, the wood-flavor tobacco flavor is added into a tobacco product, the smoking taste and the taste characteristics of smoke can be improved, the tobacco flavor can be enriched, the wood-flavor tobacco flavor is harmonious with the tobacco flavor, the smoke is fine and soft, the comfort of the oral cavity and the throat is effectively improved, the wood-flavor and the smoking taste are endowed to the tobacco product, and a wide prospect is opened for the production of the tobacco flavor and flavor.
The invention mixes the composite raw material and the enzymolysis solvent, and then adds the composite enzyme for enzymolysis to obtain the enzymolysis liquid. In the specific embodiment of the invention, the composite raw material is a mixture of 20 mass ratios of pterocarpus microphyllus, pterocarpus macrocarpus, laos large sour branch and thuja; or the mixture of pterocarpus microphyllus, pterocarpus macrophyllus, laos large sour branch and thuja in the mass ratio of 10; or the mixture of pterocarpus microphyllus, pterocarpus macrophyllus, laos large sour branch and thuja in the mass ratio of 15; or the mass ratio of the mixture of pterocarpus microphyllus, pterocarpus macrocarpus, laos large sour branch and thuja.
The invention makes the enzymolysis liquid stand and filter to obtain chlorine liquid and residue. The invention preferably stands still, is cooled and then is filtered.
The invention recovers the solvent from the filtrate under reduced pressure to obtain the extract 1. The temperature of the decompression recovered solvent is 45-60 ℃.
The invention carries out freeze drying on the residue and then carries out supercritical CO 2 Extracting to obtain extract 2. The freeze-drying is carried out until the water content is lower than 12wt%. The supercritical CO 2 The temperature of extraction is 40-50 ℃, and the supercritical CO is adopted 2 The extraction pressure is 18-30 MPa, and supercritical CO is adopted 2 The extraction time is 60-120 min. In a specific embodiment, supercritical CO 2 The extraction temperature is 50 ℃, 40 ℃ or 45 ℃; supercritical CO 2 The extraction pressure is 30MPa, 18MPa, 25MPa or 23MPa; supercritical CO 2 The extraction time is 120min, 60min, or 90min.
The invention combines the extract 1 and the extract 2, and then carries out molecular distillation to recover light components, thereby obtaining the essence for wood fragrance. The temperature of the molecular distillation is 55-65 ℃, the rotating speed of a rotor adopted by the molecular distillation is 350-450 rpm, and the feeding speed is 3-8 mL/min.
The invention provides an application of an essence for costustoot cigarettes in tobacco products;
the essence for the costustoot rhyme cigarette is the essence for the wood rhyme in the technical scheme or the essence for the costustoot rhyme prepared by the preparation method in the technical scheme.
In the invention, the mass percentage content of the costustoot tobacco flavor in the tobacco product is 0.001-0.01%, preferably 0.003-0.006%. The costustoot flavor for cigarettes is preferably diluted by adopting a composite solvent and then sprayed on the cut tobacco for perfuming the cigarettes; the composite solvent is a composite solvent of ethanol, propylene glycol and glycerol, wherein the volume ratio of the ethanol to the propylene glycol to the glycerol is 5:3:2.
the invention provides an essence for costustoot rhyme, which is prepared from the following raw materials: composite raw materials, an enzymolysis solvent and a composite enzyme; the composite raw materials comprise pterocarpus microphyllus, pterocarpus macrocarpus, laotia laotica and thuja; the complex enzyme comprises cellulase, pectinase and lipase; the solid-liquid ratio of the composite raw material to the enzymolysis solvent is 1 (8-12); the mass ratio of the complex enzyme to the composite raw material is 0.5-2. The costustoot essence extracted from the raw materials has rich aroma components and outstanding aroma and rhythm, can endow unique and non-moldable aroma, and can improve the smoking quality of cigarettes.
Drawings
FIG. 1 is a schematic view of a preparation process of an essence for Aucklandia lappa (L.) Kuntze cigarettes provided by the invention;
FIG. 2 is a total ion flow diagram of the woody flavor prepared in example 4 of the present invention;
fig. 3 is a total ion flow diagram of the woody note flavor prepared in comparative example 1 of the present invention.
Detailed Description
In order to further illustrate the present invention, the following examples are provided to describe in detail the essence for woody flavor, its preparation method and its application, but they should not be construed as limiting the scope of the present invention.
Example 1 preparation of an essence for Aucklandia lappa Ledeb cigarette
The composite material is prepared from the following raw materials in parts by mass: 20 parts of pterocarpus santalinus; 25 parts of pterocarpus macrocarpus; 45 parts of Laos big ramulus cinnamomi; 20 parts of arborvitae.
(1) Ultrasonic compound enzyme treatment of compound raw materials: weighing 500g of composite raw materials, adding an enzymolysis solvent, wherein the solid-liquid ratio is 1:12, the solvent is 70% ethanol, then adding a complex enzyme which is 2.0% of the total weight of the composite raw materials, the complex enzyme is cellulase, pectinase and lipase, the proportion of the complex enzyme is 3;
(2) Composite raw material enzymolysis liquid treatment: standing the treated composite raw material, cooling, filtering, and recovering solvent from the filtrate under reduced pressure at 60 deg.C to obtain concentrated extract 1-a;
(3) Pretreatment of composite raw material enzymolysis residues: treating the composite raw material residue after the filtration in the previous step by a freeze dryer to remove water, wherein the water content is controlled below 12%;
(4) Supercritical CO of composite raw material enzymolysis residue 2 Extraction: taking the dried composite raw material residue in the previous step and performing supercritical CO 2 Extracting, supercritical CO 2 Extracting at 50 deg.C under 30MPa for 60min to obtain extract 1-b;
(5) Molecular distillation treatment of the composite raw material extract: mixing the extract 1-a and extract 1-b, dissolving completely with 5 times of recovered solvent, and performing molecular distillation under the following conditions: distilling at 65 deg.C, rotating at 450r/min, feeding at 8mL/min, and recovering molecular distillation light components to obtain essence 1-c for preparing radix aucklandiae tobacco.
Example 2: preparation of essence for radix aucklandiae cigarettes
The composite material is prepared from the following raw materials in parts by mass: 10 parts of pterocarpus santalinus; 35 parts of pterocarpus macrocarpus; 30 parts of Laos big ramulus cinnamomi; 20 parts of thuja.
(1) Ultrasonic compound enzyme treatment of a compound raw material: weighing 500g of composite raw materials, adding an enzymolysis solvent, wherein the solid-liquid ratio is 1:8, the solvent is 40% ethanol, then adding 0.5% of a composite enzyme in the total weight of the composite raw materials, the composite enzyme is cellulase, pectinase and lipase, the proportion of the composite enzyme is 3;
(2) Composite raw material enzymolysis liquid treatment: standing the treated composite raw material, cooling, filtering, and recovering solvent from the filtrate under reduced pressure at 45 deg.C to obtain concentrated extract 2-a;
(3) Pretreatment of composite raw material enzymolysis residues: treating the composite raw material residue after the filtration in the previous step by a freeze dryer to remove water, wherein the water content is controlled below 12%;
(4) Supercritical CO of composite raw material enzymolysis residue 2 Extraction: taking the dried composite raw material residue in the previous step and performing supercritical CO 2 Extracting, supercritical CO 2 Extracting at 40 deg.C under 18MPa for 120min to obtain extract 2-b;
(5) Molecular distillation treatment of the composite raw material extract: mixing the extract 2-a and extract 2-b, dissolving with 2 times of recovered solvent, and performing molecular distillation under the following conditions: the distillation temperature is 55 ℃, the rotor speed is 350r/min, the feeding speed is 3mL/min, and the recovered molecular distillation light components are the essence 2-c for preparing costustoot rhyme cigarettes.
Example 3: preparation of essence for costustoot cigarettes
The composite material is prepared from the following raw materials in parts by mass: 15 parts of pterocarpus santalinus; 35 parts of pterocarpus macrocarpus; 35 parts of Laos big ramulus cinnamomi; 30 parts of thuja.
(1) Ultrasonic compound enzyme treatment of compound raw materials: weighing 500g of composite raw materials, adding an enzymolysis solvent, wherein the solid-liquid ratio is 1:10, the solvent is 60% ethanol, then adding a complex enzyme which is 1.5% of the total weight of the composite raw materials, the complex enzyme is cellulase, pectinase and lipase, the proportion of the complex enzyme is 3;
(2) Composite raw material enzymolysis liquid treatment: standing the treated composite raw material, cooling, filtering, and recovering solvent from the filtrate under reduced pressure at 55 deg.C to obtain concentrated extract 3-a;
(3) Pretreatment of composite raw material enzymolysis residues: treating the composite raw material residue after the filtration in the previous step by a freeze dryer to remove water, wherein the water content is controlled below 12%;
(4) Supercritical CO of composite raw material enzymolysis residue 2 And (3) extraction: taking the dried composite raw material residue in the previous step and performing supercritical CO 2 Extracting, supercritical CO 2 Extracting at 45 deg.C under 25MPa for 90min to obtain extract 3-b;
(5) Molecular distillation treatment of the composite raw material extract: mixing the extracts 3-a and 3-b, dissolving completely with 4 times of recovered solvent, and performing molecular distillation under the following conditions: the distillation temperature is 60 ℃, the rotor speed is 400r/min, the feeding speed is 6mL/min, and the recovered molecular distillation light component is the essence 3-c for preparing costustoot rhyme cigarettes.
Example 4: preparation of essence for costustoot cigarettes
The composite material is prepared from the following raw materials in parts by mass: 15 parts of pterocarpus santalinus; 30 parts of pterocarpus macrocarpus; 35 parts of Laos big ramulus cinnamomi; 25 parts of thuja.
(1) Ultrasonic compound enzyme treatment of a compound raw material: weighing 500g of composite raw materials, adding an enzymolysis solvent, wherein the solid-liquid ratio is 1:10, the solvent is 50% ethanol, then adding 1.0% of a complex enzyme in the total weight of the composite raw materials, the complex enzyme is cellulase, pectinase and lipase, the proportion of the complex enzyme is 3;
(2) Composite raw material enzymolysis liquid treatment: standing the treated composite raw material, cooling, filtering, and recovering solvent from the filtrate at 50 deg.C under reduced pressure to obtain concentrated extract 4-a;
(3) Pretreatment of composite raw material enzymolysis residues: treating the composite raw material residue after the filtration in the previous step by a freeze dryer to remove water, wherein the water content is controlled below 12%;
(4) Supercritical CO of composite raw material enzymolysis residue 2 Extraction: taking the dried composite raw material residue in the previous step and performing supercritical CO 2 Extracting, supercritical CO 2 Extracting at 45 deg.C under 23MPa for 90min to obtain extract 4-b;
(5) Molecular distillation treatment of the composite raw material extract: mixing the extracts 4-a and 4-b, dissolving completely with 3 times of recovered solvent, and performing molecular distillation under the following conditions: distilling at 60 deg.C, rotating at 400r/min, feeding at 5mL/min, and recovering molecular distillation light components to obtain essence 4-c for preparing radix aucklandiae tobacco.
Comparative example 1: preparation of essence for costustoot cigarettes
The composite material is prepared from the following raw materials in parts by mass: 15 parts of pterocarpus santalinus; 30 parts of pterocarpus macrocarpus; 35 parts of Laos big ramulus cinnamomi; 25 parts of thuja.
(1) Ultrasonic compound enzyme treatment of a compound raw material: weighing 500g of composite raw materials, adding an enzymolysis solvent, wherein the solid-liquid ratio is 1:10, the solvent is 50% ethanol, then adding 1.0% of a complex enzyme in the total weight of the composite raw materials, the complex enzyme is cellulase, pectinase and lipase, the proportion of the complex enzyme is 1;
(2) Composite raw material enzymolysis liquid treatment: standing the processed composite raw material, cooling, filtering, and recovering solvent from the filtrate under reduced pressure at 50 deg.C to obtain concentrated extract 5-a;
(3) Pretreatment of composite raw material enzymolysis residues: treating the composite raw material residue after the filtration in the previous step by a freeze dryer to remove water, wherein the water content is controlled below 12%;
(4) Supercritical CO of composite raw material enzymolysis residue 2 Extraction: taking the dried composite raw material residue in the previous step, and performing supercritical CO 2 Extracting, supercritical CO 2 Extracting at 45 deg.C under 23MPa for 90min to obtain extract 5-b;
(5) Molecular distillation treatment of the composite raw material extract: mixing the extracts 5-a and 5-b, dissolving with 3 times of recovered solvent, and performing molecular distillation under the following conditions: distilling at 60 deg.C, rotating at 400r/min, feeding at 5mL/min, and recovering molecular distillation light components to obtain essence 5-c for preparing radix aucklandiae tobacco.
Comparative example 2: preparation of essence for costustoot cigarettes
The composite material is prepared from the following raw materials in parts by mass: 15 parts of pterocarpus santalinus; 30 parts of pterocarpus macrocarpus; laos big lopper 35 parts; 25 parts of thuja.
On the premise of keeping other conditions unchanged, the method is different from the embodiment 4 in that the complex enzyme component is lack of cellulase, the complex enzyme is pectinase and lipase, the proportion of the complex enzyme is 2:1, and the recovered molecular distillation light component is the essence 6-c for preparing the costustoot rhyme cigarettes.
Comparative example 3: preparation of essence for costustoot cigarettes
The composite material is prepared from the following raw materials in parts by mass: 15 parts of pterocarpus santalinus; 30 parts of pterocarpus macrocarpus; 35 portions of Laos big lopper.
On the premise of keeping other conditions unchanged, the method is different from the embodiment 4 in that thuja is absent in the components of the composite raw materials, the composite raw materials are pterocarpus microphyllus, pterocarpus macrophyllus and laos large sour branches, and the recovered molecular distillation light components are the essence 7-c for preparing costustoot rhymes cigarettes.
Comparative example 4: preparation of essence for costustoot cigarettes
The composite material is prepared from the following raw materials in parts by mass: 15 parts of pterocarpus santalinus; 30 parts of pterocarpus macrocarpus; 35 parts of Laos big ramulus cinnamomi; 25 parts of arborvitae; 10 parts of agilawood.
On the premise of keeping other conditions unchanged, the difference from the embodiment 4 is that agilawood is added into the components of the composite raw material, and the recovered molecular distillation light component is the essence 8-c for preparing the costustoot rhyme cigarette.
Example 5: the invention analyzes the components of the costustoot rhyme essence prepared in the example 4
GC/MS conditions: capillary column HP-5MS (30000 mm. Times.0.25 mm. Times.0.00025 mm); the temperature of a sample inlet is 220 ℃; carrier gas He,1mL/min; programmed temperature rise of 45 ℃ (2 min) → 6 ℃/min → 150 ℃ (2 min) → 8 ℃/min → 250 ℃ (15 min); the sample injection amount is 1 mu L, and the split ratio is 10; the transmission line temperature is 260 ℃; ionization mode EI, ionization energy 70eV; the ion source temperature is 230 ℃; the temperature of a four-level bar is 160 ℃; the mass range is 45-500 aum, and the solvent delay time is 2min.
The costustoot rhyme essence prepared in example 4 is analyzed by GC-MS, and the total ion flow chart of the aroma components is shown in figure 2. The specific analysis results are shown in table 1:
table 1 aroma components of aucklandia rhyme essence prepared in example 4
Figure BDA0003914211060000081
Figure BDA0003914211060000091
Figure BDA0003914211060000101
It can be known from the total ion flow diagram that the costustoot essence prepared in example 4 contains many kinds of compounds, and by using the method of 2 analyses of Nist and Wiley spectral library search and manual mass spectrometry, as can be seen from table 1, 56 chemical components are identified after comprehensive analysis, and the main components are alpha-pinene, beta-myrcene, limonene, linalool, camphor, linalool, beta-eucalyptol, homopterin, meidi pterocarpan, palmitic acid and the like. The compounds are important aroma substances, have great influence on aroma characteristics, and can embody elegant sandalwood and faint scent.
Example 6: analysis of Components of Aucklandia lappa Roth essence prepared in comparative example 1 of the present invention
The GC/MS conditions are the same as in example 5, the costustoot rhyme essence prepared in the comparative example 1 is analyzed by adopting GC-MS, and the total ion flow chart of the aroma components is shown in figure 3. The specific analysis results are shown in table 2:
table 2 perfuming ingredients of the woody flavor prepared in comparative example 1
Figure BDA0003914211060000111
Figure BDA0003914211060000121
Figure BDA0003914211060000131
It can be known from the total ion flow diagram that the types of the compounds contained in the costustoot essence prepared in the comparative example 1 are less than those in the example 4, and by utilizing the method of 2 analysis methods of Nist and Wiley spectral library search and manual mass spectrometry, as can be seen from table 2, 51 chemical components are identified after comprehensive analysis, wherein the contents of main aroma substances such as alpha-pinene, limonene, linalool, camphor, linalool, beta-cineol, eucalyptol, homopterin, meidilantin, pterocarpin and the like are lower than those in the example 4; 3-methyl-2-butenal, tricyclene, 2-acetyl-6-methyl-2,3-dihydropyran, 2,3-dihydrobenzofuran, 4-ethyl-2-methoxyphenol, 1,3,3-trimethyl-2- (2-methylcyclopropyl) -cyclohexene and other compounds are detected, and the olefin, phenol and heterocyclic compounds are not important aroma substances, have negative influence on aroma characteristics and taste characteristics, and are characterized by insufficiently pure and elegant aroma, and obvious offensive gas and irritation.
Example 7: flavoring sensory evaluation effect of costustoot tobacco essence on tobacco products
The essence for costustoot rhyme cigarettes prepared in the examples 1 to 4 and the comparative examples 1 to 4 is applied to tobacco products, the cigarettes are rolled into finished products, and the cigarettes are balanced for 48 hours in a constant temperature and humidity box (the relative humidity is 60 +/-5 percent, and the temperature is 20 +/-2 ℃). The sensory quality of the cigarettes is evaluated by referring to a YC/T497-2014 cigarette Chinese style sensory evaluation method and a YC/T496-2014 cigarette sensory comfort evaluation method, and the cigarettes are evaluated by 7 or more professional technicians with national or provincial cigarette sensory quality evaluation qualification certificates, and the evaluation results are shown in Table 3.
Table 3 application of Aucklandia lappa Roth tobacco flavor in tobacco products evaluation result
Figure BDA0003914211060000132
Figure BDA0003914211060000141
The results show that the costustoot rhyme tobacco essence subjected to specific treatment is added to the tobacco products in the embodiments 1 to 4, so that the costustoot rhyme of the cigarettes can be increased, the richness of smoke is improved, the aroma is strong and pure, the smoke is slightly sweet, the smoke is fine and soft, the offensive odor and the irritation are reduced, the harmony is good, the aftertaste is cleaner, the discomfort of the oral cavity and the throat can be effectively improved, and the tobacco products are endowed with the characteristic wood rhyme and the smoking taste.
Example 8: flavoring sensory evaluation effect of costustoot tobacco essence on tobacco products
On the basis of the costustoot flavor for cigarettes in the embodiment 4, the influence of different addition amounts of the costustoot flavor for cigarettes on the sensory quality of tobacco products is examined, and the result is shown in a table 4:
TABLE 4 results of the test
Figure BDA0003914211060000142
Figure BDA0003914211060000151
The result shows that the proper amount of the costustoot essence for cigarettes is added into the tobacco products, so that the aroma quality of cigarettes can be effectively improved, the richness of smoke is obviously improved, the costustoot and sweet aroma are increased, the characteristic aroma of the costustoot is obvious, the stimulation of the throat and the oral cavity can be effectively reduced, the fineness and softness of the smoke are improved, the sweet taste is increased, the aftertaste is improved, the stimulation is reduced, the natural aroma of the cigarettes is harmonious, the aroma-increasing and aroma-supplementing effect on the cigarettes is obvious, and the optimal using amount is 0.003-0.006%.
From the above examples, the invention provides an essence for radix aucklandiae rhyme, which is prepared from the following raw materials: composite raw materials, an enzymolysis solvent and a composite enzyme; the composite raw materials comprise pterocarpus microphyllus, pterocarpus macrocarpus, laotia laotica and thuja; the complex enzyme comprises cellulase, pectinase and lipase; the solid-liquid ratio of the composite raw material to the enzymolysis solvent is 1 (8-12); the mass ratio of the complex enzyme to the composite raw material is 0.5-2. The costustoot essence extracted from the raw materials has rich aroma components and outstanding aroma and rhythm, can endow unique and non-moldable aroma, and can improve the smoking quality of cigarettes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. An essence for radix aucklandiae rhyme is prepared from the following raw materials:
composite raw materials, an enzymolysis solvent and a composite enzyme;
the composite raw materials comprise pterocarpus microphyllus, pterocarpus macrocarpus, laotia laotica and thuja;
the complex enzyme comprises cellulase, pectinase and lipase;
the solid-liquid ratio of the composite raw material to the enzymolysis solvent is 1 (8-12); the mass ratio of the complex enzyme to the composite raw material is 0.5-2.
2. The essence for costustoot rhyme as claimed in claim 1, wherein the mass ratio of pterocarpus microphyllus, pterocarpus macrophyllus, laos large sour branch and thuja is (10-20): (25-35 (30-45): (20-30);
the mass ratio of the cellulase to the pectinase to the lipase is (2.5-3.5) to (1.8-2.2) to 1.
3. The essence for radix aucklandiae rhyme according to claim 1, wherein the enzymolysis solvent is ethanol with a mass concentration of 40-70%.
4. A method for preparing the essence for wood note according to any one of claims 1 to 3, comprising the steps of:
mixing the composite raw material and an enzymolysis solvent, adding the composite enzyme, and carrying out enzymolysis to obtain an enzymolysis liquid;
standing the enzymolysis solution, and filtering to obtain filtrate and residue;
recovering solvent from the filtrate under reduced pressure to obtain extract 1; freeze drying the residue and then supercritical CO 2 Extracting to obtain extract 2;
and (3) mixing the extract 1 and the extract 2, and then performing molecular distillation to recover light components to obtain the essence for wood fragrance.
5. The preparation method according to claim 4, wherein the enzymolysis is ultrasonic enzymolysis;
the temperature of the ultrasonic enzymolysis is 40-60 ℃, and the time of the ultrasonic enzymolysis is 30-60 min.
6. The method according to claim 4, wherein the temperature of the solvent recovered under reduced pressure is 45 to 60 ℃.
7. The method of claim 4, wherein the supercritical CO is 2 The temperature of extraction is 40-50 ℃, and supercritical CO is adopted 2 The extraction pressure is 18-30 MPa, and supercritical CO is adopted 2 The extraction time is 60-120 min.
8. The method of claim 4, wherein the molecular distillation temperature is 55 to 65 ℃.
9. An application of essence for radix aucklandiae tobacco in tobacco products;
the essence for wood-fragrance cigarettes is the essence for wood-fragrance cigarettes as defined in any one of claims 1 to 3 or the essence for costustoot prepared by the preparation method as defined in any one of claims 4 to 8.
10. The application of the essence for the wood-flavor cigarettes as claimed in claim 9, wherein the essence for the wood-flavor cigarettes is contained in the tobacco products in a mass percentage of 0.001-0.01%.
CN202211332711.XA 2022-10-28 2022-10-28 Essence for costustoot charm cigarettes, and preparation method and application thereof Active CN115820341B (en)

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