US20230397648A1 - Smoking article with reduced tobacco smell and method of manufacturing the same - Google Patents
Smoking article with reduced tobacco smell and method of manufacturing the same Download PDFInfo
- Publication number
- US20230397648A1 US20230397648A1 US18/035,652 US202218035652A US2023397648A1 US 20230397648 A1 US20230397648 A1 US 20230397648A1 US 202218035652 A US202218035652 A US 202218035652A US 2023397648 A1 US2023397648 A1 US 2023397648A1
- Authority
- US
- United States
- Prior art keywords
- tobacco
- tobacco leaves
- nicotine
- smoking
- smoking article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 237
- 241000208125 Nicotiana Species 0.000 title claims abstract description 235
- 230000000391 smoking effect Effects 0.000 title claims abstract description 107
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 147
- 229960002715 nicotine Drugs 0.000 claims abstract description 88
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims abstract description 37
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000012545 processing Methods 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 abstract description 51
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract description 10
- 150000002830 nitrogen compounds Chemical class 0.000 abstract description 10
- 235000019504 cigarettes Nutrition 0.000 description 28
- 239000000203 mixture Substances 0.000 description 26
- 239000003094 microcapsule Substances 0.000 description 23
- 230000000052 comparative effect Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- 238000002156 mixing Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000000976 ink Substances 0.000 description 11
- 229920002678 cellulose Polymers 0.000 description 10
- 239000001913 cellulose Substances 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- -1 anetol Chemical compound 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 239000000796 flavoring agent Substances 0.000 description 8
- 239000000416 hydrocolloid Substances 0.000 description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 7
- 239000003995 emulsifying agent Substances 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 7
- HSHXDCVZWHOWCS-UHFFFAOYSA-N N'-hexadecylthiophene-2-carbohydrazide Chemical compound CCCCCCCCCCCCCCCCNNC(=O)c1cccs1 HSHXDCVZWHOWCS-UHFFFAOYSA-N 0.000 description 6
- 239000000284 extract Substances 0.000 description 6
- 235000019634 flavors Nutrition 0.000 description 6
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 6
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 6
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 6
- 239000004014 plasticizer Substances 0.000 description 6
- 230000001953 sensory effect Effects 0.000 description 6
- 244000223760 Cinnamomum zeylanicum Species 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 235000017803 cinnamon Nutrition 0.000 description 5
- 239000003086 colorant Substances 0.000 description 5
- 235000019441 ethanol Nutrition 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 4
- 244000223014 Syzygium aromaticum Species 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000004067 bulking agent Substances 0.000 description 4
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000001856 Ethyl cellulose Substances 0.000 description 3
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 235000009470 Theobroma cacao Nutrition 0.000 description 3
- 244000299461 Theobroma cacao Species 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 235000019325 ethyl cellulose Nutrition 0.000 description 3
- 229920001249 ethyl cellulose Polymers 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000609 methyl cellulose Polymers 0.000 description 3
- 239000001923 methylcellulose Substances 0.000 description 3
- 235000010981 methylcellulose Nutrition 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 238000007645 offset printing Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 229920001277 pectin Polymers 0.000 description 3
- 239000001814 pectin Substances 0.000 description 3
- 235000010987 pectin Nutrition 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000000346 sugar Nutrition 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N 2,3,4,5-tetrahydroxypentanal Chemical compound OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 description 2
- OALYTRUKMRCXNH-UHFFFAOYSA-N 5-pentyloxolan-2-one Chemical compound CCCCCC1CCC(=O)O1 OALYTRUKMRCXNH-UHFFFAOYSA-N 0.000 description 2
- 240000007087 Apium graveolens Species 0.000 description 2
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 description 2
- 235000010591 Appio Nutrition 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 240000007436 Cananga odorata Species 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 235000005747 Carum carvi Nutrition 0.000 description 2
- 240000000467 Carum carvi Species 0.000 description 2
- 240000003538 Chamaemelum nobile Species 0.000 description 2
- 235000007866 Chamaemelum nobile Nutrition 0.000 description 2
- 240000007154 Coffea arabica Species 0.000 description 2
- 244000018436 Coriandrum sativum Species 0.000 description 2
- 229920000858 Cyclodextrin Polymers 0.000 description 2
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 2
- 240000002943 Elettaria cardamomum Species 0.000 description 2
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 description 2
- 241000208152 Geranium Species 0.000 description 2
- 240000004670 Glycyrrhiza echinata Species 0.000 description 2
- 235000001453 Glycyrrhiza echinata Nutrition 0.000 description 2
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 description 2
- 235000017382 Glycyrrhiza lepidota Nutrition 0.000 description 2
- 235000010254 Jasminum officinale Nutrition 0.000 description 2
- 240000005385 Jasminum sambac Species 0.000 description 2
- 244000255365 Kaskarillabaum Species 0.000 description 2
- 244000165082 Lavanda vera Species 0.000 description 2
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 2
- FHLGUOHLUFIAAA-UHFFFAOYSA-N Linalyl butyrate Chemical compound CCCC(=O)OC(C)(C=C)CCC=C(C)C FHLGUOHLUFIAAA-UHFFFAOYSA-N 0.000 description 2
- 235000007232 Matricaria chamomilla Nutrition 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 235000014749 Mentha crispa Nutrition 0.000 description 2
- 244000078639 Mentha spicata Species 0.000 description 2
- 244000179970 Monarda didyma Species 0.000 description 2
- 235000010672 Monarda didyma Nutrition 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 240000000513 Santalum album Species 0.000 description 2
- 235000008632 Santalum album Nutrition 0.000 description 2
- 235000009499 Vanilla fragrans Nutrition 0.000 description 2
- 244000263375 Vanilla tahitensis Species 0.000 description 2
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 2
- 235000006886 Zingiber officinale Nutrition 0.000 description 2
- 244000273928 Zingiber officinale Species 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 2
- 235000005300 cardamomo Nutrition 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 235000016213 coffee Nutrition 0.000 description 2
- 235000013353 coffee beverage Nutrition 0.000 description 2
- 238000009402 cross-breeding Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 235000013355 food flavoring agent Nutrition 0.000 description 2
- 235000008397 ginger Nutrition 0.000 description 2
- 235000012907 honey Nutrition 0.000 description 2
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 description 2
- XAOGXQMKWQFZEM-UHFFFAOYSA-N isoamyl propanoate Chemical compound CCC(=O)OCCC(C)C XAOGXQMKWQFZEM-UHFFFAOYSA-N 0.000 description 2
- 239000001102 lavandula vera Substances 0.000 description 2
- 235000018219 lavender Nutrition 0.000 description 2
- 229940010454 licorice Drugs 0.000 description 2
- 229940087305 limonene Drugs 0.000 description 2
- 235000001510 limonene Nutrition 0.000 description 2
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 2
- UWKAYLJWKGQEPM-LBPRGKRZSA-N linalyl acetate Chemical compound CC(C)=CCC[C@](C)(C=C)OC(C)=O UWKAYLJWKGQEPM-LBPRGKRZSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000008204 material by function Substances 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 229940041616 menthol Drugs 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 235000019719 rose oil Nutrition 0.000 description 2
- 239000010666 rose oil Substances 0.000 description 2
- 235000002020 sage Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- PHXATPHONSXBIL-UHFFFAOYSA-N xi-gamma-Undecalactone Chemical compound CCCCCCCC1CCC(=O)O1 PHXATPHONSXBIL-UHFFFAOYSA-N 0.000 description 2
- NFLGAXVYCFJBMK-RKDXNWHRSA-N (+)-isomenthone Natural products CC(C)[C@H]1CC[C@@H](C)CC1=O NFLGAXVYCFJBMK-RKDXNWHRSA-N 0.000 description 1
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 description 1
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 description 1
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 description 1
- WEEGYLXZBRQIMU-UHFFFAOYSA-N 1,8-cineole Natural products C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 description 1
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 1
- DPZYLEIWHTWHCU-UHFFFAOYSA-N 3-ethenylpyridine Chemical compound C=CC1=CC=CN=C1 DPZYLEIWHTWHCU-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- 241001090476 Castoreum Species 0.000 description 1
- 235000013912 Ceratonia siliqua Nutrition 0.000 description 1
- 240000008886 Ceratonia siliqua Species 0.000 description 1
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
- 244000037364 Cinnamomum aromaticum Species 0.000 description 1
- 235000014489 Cinnamomum aromaticum Nutrition 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 235000002787 Coriandrum sativum Nutrition 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 241000402754 Erythranthe moschata Species 0.000 description 1
- YIKYNHJUKRTCJL-UHFFFAOYSA-N Ethyl maltol Chemical compound CCC=1OC=CC(=O)C=1O YIKYNHJUKRTCJL-UHFFFAOYSA-N 0.000 description 1
- WEEGYLXZBRQIMU-WAAGHKOSSA-N Eucalyptol Chemical compound C1C[C@H]2CC[C@]1(C)OC2(C)C WEEGYLXZBRQIMU-WAAGHKOSSA-N 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- 240000006927 Foeniculum vulgare Species 0.000 description 1
- 235000004204 Foeniculum vulgare Nutrition 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920002148 Gellan gum Polymers 0.000 description 1
- 239000005792 Geraniol Substances 0.000 description 1
- GLZPCOQZEFWAFX-YFHOEESVSA-N Geraniol Natural products CC(C)=CCC\C(C)=C/CO GLZPCOQZEFWAFX-YFHOEESVSA-N 0.000 description 1
- 229920002581 Glucomannan Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 241000282375 Herpestidae Species 0.000 description 1
- 235000014486 Hydrangea macrophylla Nutrition 0.000 description 1
- 244000267823 Hydrangea macrophylla Species 0.000 description 1
- 235000019501 Lemon oil Nutrition 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 244000246386 Mentha pulegium Species 0.000 description 1
- 235000016257 Mentha pulegium Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- NFLGAXVYCFJBMK-UHFFFAOYSA-N Menthone Chemical compound CC(C)C1CCC(C)CC1=O NFLGAXVYCFJBMK-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 235000009421 Myristica fragrans Nutrition 0.000 description 1
- 244000270834 Myristica fragrans Species 0.000 description 1
- 240000009023 Myrrhis odorata Species 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- 235000019502 Orange oil Nutrition 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000241413 Propolis Species 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- 235000010575 Pueraria lobata Nutrition 0.000 description 1
- 244000046146 Pueraria lobata Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 1
- 235000001484 Trigonella foenum graecum Nutrition 0.000 description 1
- 244000250129 Trigonella foenum graecum Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- POIARNZEYGURDG-FNORWQNLSA-N beta-damascenone Chemical compound C\C=C\C(=O)C1=C(C)C=CCC1(C)C POIARNZEYGURDG-FNORWQNLSA-N 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001765 catechin Chemical class 0.000 description 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 235000005487 catechin Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 229960005233 cineole Drugs 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000001279 citrus aurantifolia swingle expressed oil Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 235000020057 cognac Nutrition 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 229940093503 ethyl maltol Drugs 0.000 description 1
- 239000010642 eucalyptus oil Substances 0.000 description 1
- 229940044949 eucalyptus oil Drugs 0.000 description 1
- 229960002217 eugenol Drugs 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000021433 fructose syrup Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- OALYTRUKMRCXNH-QMMMGPOBSA-N gamma-Nonalactone Natural products CCCCC[C@H]1CCC(=O)O1 OALYTRUKMRCXNH-QMMMGPOBSA-N 0.000 description 1
- PHXATPHONSXBIL-JTQLQIEISA-N gamma-Undecalactone Natural products CCCCCCC[C@H]1CCC(=O)O1 PHXATPHONSXBIL-JTQLQIEISA-N 0.000 description 1
- 229940020436 gamma-undecalactone Drugs 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000010492 gellan gum Nutrition 0.000 description 1
- 239000000216 gellan gum Substances 0.000 description 1
- 229940113087 geraniol Drugs 0.000 description 1
- 229940046240 glucomannan Drugs 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229940065115 grapefruit extract Drugs 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 229940094952 green tea extract Drugs 0.000 description 1
- 235000020688 green tea extract Nutrition 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229930002839 ionone Natural products 0.000 description 1
- 150000002499 ionone derivatives Chemical class 0.000 description 1
- 229940117955 isoamyl acetate Drugs 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 239000010501 lemon oil Substances 0.000 description 1
- 229930007744 linalool Natural products 0.000 description 1
- UWKAYLJWKGQEPM-UHFFFAOYSA-N linalool acetate Natural products CC(C)=CCCC(C)(C=C)OC(C)=O UWKAYLJWKGQEPM-UHFFFAOYSA-N 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 229930007503 menthone Natural products 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 239000001702 nutmeg Substances 0.000 description 1
- 229940060184 oil ingredients Drugs 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229960000292 pectin Drugs 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229940069949 propolis Drugs 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
- 239000001069 triethyl citrate Substances 0.000 description 1
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 1
- 235000013769 triethyl citrate Nutrition 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 235000001019 trigonella foenum-graecum Nutrition 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
- 229930007850 β-damascenone Natural products 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B13/00—Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/08—Blending tobacco
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
Definitions
- the present disclosure relates to a smoking article with a reduced tobacco smell and a method of manufacturing the same, and more particularly, to a smoking article to which low-nicotine tobacco leaves are applied to reduce a tobacco smell of smoke generated during smoking and a method of manufacturing the same.
- Tobacco smoke generated during smoking lingers on the hand of a smoker who grips a filter portion and may cause discomfort due to the smell not only to the smoker but also to those around the smoker. Accordingly, smokers usually wash their hands after smoking to remove the tobacco smell lingering on their hands.
- Some embodiments of the present disclosure are directed to providing a smoking article with a reduced tobacco smell and a method of manufacturing the same.
- a smoking article including a smoking material portion, which includes a tobacco material, and a filter portion, wherein the tobacco material may include a first material formed by processing tobacco leaves whose nicotine content is 0.5 wt % or lower.
- the tobacco material may include 10 wt % to 40 wt % of the first material.
- the nicotine content of the tobacco leaves may be 0.1 wt % or lower.
- the tobacco material may further include a second material formed by processing other tobacco leaves whose nicotine content is 1.0 wt % or higher.
- a weight ratio of the first material to the second material may be in a range of 1:1 to 1:9.
- the nicotine content of the tobacco leaves may be 0.2 wt % or lower, and the nicotine content of the other tobacco leaves may be 1.5 wt % or higher.
- a tobacco material added to a smoking article may be produced using tobacco leaves with low nicotine content.
- the tobacco material can reduce the nicotine component and nitrogen compounds, which are major causes of a tobacco smell, from tobacco smoke and reduce the tobacco smell in the smoke. Also, accordingly, a tobacco smell that lingers on a body of a smoker can be significantly reduced, and a problem of causing discomfort to those around the smoker due to the tobacco smell can be significantly mitigated.
- a tobacco material can be produced by mixing tobacco leaves with low nicotine content and general tobacco leaves at an appropriate ratio.
- tobacco leaves with low nicotine content and general tobacco leaves may be mixed at a ratio in a range of about 1:1.5 to 1:4.
- the tobacco smell can be reduced, and simultaneously, a decrease in a tobacco smoke taste intensity perceived by the smoker can be minimized.
- FIG. 1 is an exemplary view schematically illustrating a smoking article according to some embodiments of the present disclosure.
- FIG. 2 is an exemplary view for describing a smoking article according to some other embodiments of the present disclosure.
- FIG. 3 is an exemplary view for describing a smoking article according to still some other embodiments of the present disclosure.
- first, second, A, B, (a), and (b) may be used. Such terms are only used for distinguishing one component from another component, and the essence, order, sequence, or the like of the corresponding component is not limited by the terms.
- a certain component is described as being “connected,” “coupled,” or “linked” to another component, it should be understood that, although the component may be directly connected or linked to the other component, still another component may also be “connected,” “coupled,” or “linked” between the two components.
- smoking article may refer to any product that can be smoked or any product that can provide a smoking experience, regardless of whether the product is based on tobacco, tobacco derivatives, expanded tobacco, reconstituted tobacco, or tobacco substitutes.
- smoking articles may include products that can be smoked, such as a cigarette, a cigar, and a cigarillo.
- smoking articles may include a combustion-type smoking article and a heating-type smoking article.
- smoking material may refer to any material that generates smoke and/or an aerosol or is used in smoking.
- the smoking material may include a tobacco material.
- the tobacco material may include pieces of tobacco leaves, tobacco stems, or materials obtained by processing the pieces of tobacco leaves or tobacco stems.
- the tobacco material may include ground tobacco leaves, ground reconstituted tobacco, expanded shredded tobacco, expanded tobacco midribs, and reconstituted tobacco leaves but is not limited thereto.
- upstream or “upstream direction” may refer to a direction moving away from an oral region of a smoker
- downstream or “downstream direction” may refer to a direction approaching the oral region of the smoker.
- upstream and downstream may be used to describe relative positions of elements constituting a smoking article.
- a filter portion 120 is disposed downstream of or in a downstream direction from a smoking material portion 110
- the smoking material portion 110 is disposed upstream of or in an upstream direction from the filter portion 120 .
- longitudinal direction may refer to a direction corresponding to a longitudinal axis of a smoking article.
- puff refers to inhalation by a smoker, and the inhalation may be a situation in which a smoker draws smoke into his or her oral cavity, nasal cavity, or lungs through the mouth or nose.
- sheet may refer to a thin layer component whose width and length are substantially larger than a thickness thereof.
- the term “sheet” may be interchangeably used with the term “web” or “film” in the art.
- flavor sheet or “flavoring sheet” may refer to a flavoring-containing material produced in the form of a sheet.
- a tobacco material e.g., shredded tobacco leaves, shredded reconstituted tobacco leaves, reconstituted tobacco leaves, expanded shredded tobacco, etc.
- a tobacco material added to a smoking article may be produced using tobacco leaves with a low nicotine content (hereinafter referred to as “low-nicotine tobacco leaves”).
- the nicotine component is a major component that causes a tobacco smell from smoke (e.g., sidestream smoke, mainstream smoke) coming out through an end of a smoking article or perforations thereof, when low-nicotine tobacco leaves are used, the tobacco smell can be significantly reduced.
- content of nitrogen compounds e.g., pyridine and the like
- the low-nicotine tobacco leaves may refer to tobacco leaves in which nicotine content (e.g., nicotine content in leaves) is lower than in general tobacco leaves (e.g., a common breed of tobacco leaves).
- the low-nicotine tobacco leaves may refer to tobacco leaves whose nicotine content is lower than or equal to about 1.0 wt %, 0.5 wt %, 0.3 wt %, 0.2 wt %, or 0.1 wt %.
- the low-nicotine tobacco leaves may be obtained using various methods such as crossbreeding and nicotine reduction treatment and may be obtained using any method.
- the general tobacco leaves may refer to tobacco leaves whose nicotine content is higher than or equal to about 1.0 wt %, 1.5 wt %, 2.0 wt %, 3.0 wt %, or 4.0 wt %.
- Table 1 below shows a comparison of nicotine content in low-nicotine tobacco leaves and general tobacco leaves grown through crossbreeding. As shown in Table 1, it can be seen that, at the same stalk position, nicotine content of the low-nicotine tobacco leaves is lower than in the general tobacco leaves by about 60% to 90% or more.
- tobacco leaves will be used as a concept that includes not only tobacco leaves in a raw material state but also a tobacco material (e.g., shredded tobacco leaves, reconstituted tobacco leaves, expanded shredded tobacco, etc.) formed by processing (e.g., treating, expanding, reconstituting, drying, etc.) the tobacco leaves. Therefore, “low-nicotine tobacco leaves” may be understood as a concept that includes a tobacco material formed by processing low-nicotine tobacco leaves, and “general tobacco leaves” may be understood as a concept that includes a tobacco material formed by processing general tobacco leaves.
- a tobacco material e.g., shredded tobacco leaves, reconstituted tobacco leaves, expanded shredded tobacco, etc.
- processing e.g., treating, expanding, reconstituting, drying, etc.
- a tobacco smell will be reduced with an increase in the amount of added low-nicotine tobacco leaves, a tobacco smoke taste intensity may decrease due to a decrease in the amount of transferred nicotine. Therefore, it may be preferable to produce a tobacco material (that is, a tobacco blend) by mixing general tobacco leaves and low-nicotine tobacco leaves at an appropriate ratio.
- a tobacco material may include low-nicotine tobacco leaves by about 50 wt % or less and may include low-nicotine tobacco leaves by about 10 wt % to 50 wt %, 10 wt % to 40 wt %, 20 wt % to 40 wt %, or 20 wt % to 30 wt %.
- general tobacco leaves and subsidiary materials may fill the remaining proportion of the tobacco material. It was confirmed that within such numerical ranges, a tobacco smell reduction effect and an appropriate intensity of a tobacco smoke taste are simultaneously ensured. Refer to Experimental Example 2 below for experimental results relating thereto.
- a weight ratio (that is, a mixing ratio) of low-nicotine tobacco leaves to general tobacco leaves may be in a range of about 1:1 to 1:9 and may be in a range of about 1:1 to 1:8, 1:1 to 1:7, 1:1.5 to 1:6, 1:1.5 to 1:5, 1:1.5 to 1:4, 1:1.5 to 1:3, or 1:1.5 to 1:2. It was confirmed that within such numerical ranges, a tobacco smell reduction effect and an appropriate intensity of a tobacco smoke taste are simultaneously ensured. Refer to Experimental Example 2 below for experimental results relating thereto.
- a tobacco material may be produced by mixing low-nicotine tobacco leaves whose nicotine content is 0.2 wt % or lower and general tobacco leaves whose nicotine content is 1.5 wt % or higher.
- the scope of the present disclosure is not limited thereto.
- a smoking article may be manufactured using the above-described tobacco material (that is, the tobacco material to which the low-nicotine tobacco leaves are added).
- the manufactured smoking article can guarantee an appropriate intensity of a tobacco smoke taste and a reduced tobacco smell.
- a smoking article will be described in detail with reference to the accompanying drawings.
- FIG. 1 is an exemplary view schematically illustrating the smoking article 100 with a reduced tobacco smell according to some embodiments of the present disclosure.
- the smoking article 100 may include the filter portion 120 , the smoking material portion 110 , and a wrapper 130 .
- the smoking article 100 may further include general-purpose components other than the components illustrated in FIG. 1 .
- FIG. 1 only illustrates some examples of smoking articles according to various embodiments of the present disclosure, and thus, of course, a specific structure of the smoking article may be changed from that illustrated in FIG. 1 .
- each component of the smoking article 100 will be described.
- the filter portion 120 may perform a function of filtering smoke and/or an aerosol generated from the smoking material portion 110 .
- the filter portion 120 may include a filter material.
- the filter material may include a cellulose acetate fiber, paper, etc., but the scope of the present disclosure is not limited thereto, and any filter material widely known in the art may be applied to the filter portion 120 without limitations.
- the filter portion 120 may further include the wrapper 130 that wraps around the filter material (plug).
- the filter portion 120 may be disposed downstream of the smoking material portion 110 and connected to a downstream end of the smoking material portion 110 .
- the filter portion 120 and the smoking material portion 110 may have a cylindrical shape (a rod shape), may be aligned in the longitudinal axis direction, and may be connected by a tipping wrapper.
- the tipping wrapper may wrap around at least a portion of the filter portion 120 and at least a portion of the smoking material portion 110 together to connect the filter portion 120 and the smoking material portion 110 .
- the filter portion 120 may also serve as a mouthpiece that comes into contact with the oral region of the smoker.
- the filter portion 120 is produced in the form of a rod, the filter portion 120 may be referred to as “filter rod 120 ” in some cases and may be produced in various shapes such as a cylindrical shape, a tubular shape including a hollow therein, and a recessed shape. Also, the filter portion 120 may be provided to have a single-filter-segment structure or a multi-filter-segment structure or may include a cavity. A specific structure of the filter portion 120 may be modified in various ways.
- the smoking material portion 110 may include a smoking material that can generate smoke and/or an aerosol when combusted or heated.
- the smoking material portion 110 may further include the wrapper 130 that wraps around the smoking material.
- the smoking material portion 110 may be disposed upstream of the filter portion 120 and connected to an upstream end of the filter portion 120 .
- the smoke and/or aerosol generated from the smoking material portion 110 may be delivered to the oral region of the smoker via the filter portion 120 by a puff.
- smoking material portion 110 is also produced in the form of a rod, the smoking material portion 110 may be referred to as “smoking material rod 110 ” in some cases.
- the smoking material may include a tobacco material.
- the tobacco material may include tobacco leaves, tobacco stems, or materials obtained by processing the tobacco leaves or tobacco stems.
- the tobacco material is not limited thereto.
- the tobacco material may have the form of shredded tobacco (e.g., shredded tobacco leaves, shredded reconstituted tobacco leaves, etc.), tobacco particles, tobacco sheets, tobacco beads, tobacco granules, or tobacco extracts, but the tobacco material is not limited thereto.
- the tobacco material may be produced by adding low-nicotine tobacco leaves.
- the tobacco material may be produced by adding low-nicotine tobacco leaves in an appropriate proportion.
- the nicotine component and nitrogen compounds such as pyridine and picoline which are major causes of a tobacco smell from smoke (e.g., sidestream smoke, mainstream smoke) generated during smoking may be reduced, and as a result, a problem that a tobacco smell lingers on the smoker's body (e.g., hands, mouth, etc.) can be significantly alleviated. Further, a problem of causing discomfort to those around the smoker due to the tobacco smell can also be significantly alleviated.
- the tobacco material may be a tobacco blend produced by mixing low-nicotine tobacco leaves and general tobacco leaves at an appropriate ratio. In this case, a tobacco smell of smoke generated during smoking can be reduced, and simultaneously, an appropriate tobacco smoke taste intensity can also be ensured.
- the smoking material may further include an additive such as a wetting agent (a moisturizer), a flavoring agent, and/or an organic acid.
- a wetting agent a moisturizer
- the wetting agent may include at least one of glycerin, propylene glycol, ethylene glycol, dipropylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, and oleyl alcohol. The wetting agent may maintain moisture in the tobacco material at an optimum level and thus soften the inherent flavor and produce a large amount of vapor.
- the flavoring agent may include licorice, saccharose, fructose syrup, isosweet, cocoa, lavender, cinnamon, cardamom, celery, fenugreek, cascarilla, white sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon oil, orange oil, mint oil, cinnamon, caraway, cognac, jasmine, chamomile, menthol, cinnamon, ylang-ylang, sage, spearmint, ginger, cilantro, a clove extract (or a clove material), coffee, or the like.
- the wrapper 130 may refer to a wrapper that wraps around at least a portion of the smoking material portion 110 and/or the filter portion 120 .
- the wrapper 130 may refer to a separate wrapper of the smoking material portion 110 or the filter portion 120 or may refer to a wrapper, such as a tipping wrapper, that wraps around at least a portion of the smoking material portion 110 and at least a portion of the filter portion 120 together.
- the wrapper 130 may also collectively refer to all wrappers used in the smoking article 100 .
- the wrapper 130 may be made of porous or nonporous wrapping paper, but the scope of the present disclosure is not limited thereto.
- the wrapper 130 may be made of a metal foil or have a form in which wrapping paper and a metal foil are laminated with each other.
- the smoking article 100 has been described above with reference to FIG. 1 .
- a smoking article 200 according to some other embodiments of the present disclosure will be described with reference to FIG. 2 .
- description of contents overlapping with the previous embodiments will be omitted.
- the present embodiment relates to the smoking article 200 that can further prevent a tobacco smell from lingering on the smoker's hand by using a flavoring sheet 240 .
- the smoking article 200 may include a filter portion 220 , a smoking material portion 210 , and a wrapper 230 .
- the filter portion 220 and the smoking material portion 210 may respectively correspond to the filter portion 120 and the smoking material portion 110 described above, and thus description of the filter portion 220 and the smoking material portion 210 will be omitted.
- the flavoring sheet 240 may be disposed on the wrapper 230 wrapping around the filter portion 220 .
- the flavoring sheet 240 may be disposed on an outer surface of the wrapper 230 that corresponds to a grip portion. In this case, due to a flavor expressed from the flavoring sheet 240 , a tobacco smell can be prevented from lingering on the hand.
- a specific way in which the flavoring sheet 240 is disposed may vary.
- the flavoring sheet 240 may be attached to the outer surface of the wrapper 230 .
- the flavoring sheet 240 may be attached to the outer surface of the wrapper 230 through a laminating process.
- the flavoring sheet 240 may be disposed on the outer surface of the wrapper 230 through a coating process in which a composition of the flavoring sheet 240 is applied on the wrapper 230 and dried.
- a coating thickness of the sheet composition may be less than or equal to about 100 ⁇ m and may be less than or equal to about 90 ⁇ m, 80 ⁇ m, 70 ⁇ m, 60 ⁇ m, or 50 ⁇ m.
- the wrapper 230 can be prevented from becoming too thick, and appropriate flexibility can be secured.
- the flavoring sheet 240 may serve as the wrapper 230 . That is, at least a portion of the wrapper 230 may be made of the flavoring sheet 240 .
- a smell-reducing material may be applied on the outer surface of the wrapper 230 or the flavoring sheet 240 .
- the smell-reducing material may include a green tea extract containing catechins as the main component, citric acid, glycerol, tannic acid, p-cyclodextrin, or a mixture thereof, but the smell-reducing material is not limited thereto.
- the flavoring sheet 240 may be produced through a step in which a sheet composition is produced in a liquid phase (e.g., a slurry form) and a step in which the produced sheet composition is molded into the form of a sheet and dried.
- the liquid phase may not only include a liquid form but also include a form in which a liquid and a solid are mixed (e.g., a slurry form).
- the flavoring sheet 240 may be produced by casting a sheet composition on a predetermined substrate and drying the sheet composition.
- a method of producing the flavoring sheet 240 is not limited thereto, and the flavoring sheet 240 may be produced using other methods.
- a specific composition of the sheet composition may be designed in various ways.
- the sheet composition may include a solvent such as distilled water or ethanol, a hydrocolloid material, and a flavoring.
- the flavoring sheet 240 produced from the sheet composition may hold a large amount of flavor.
- the flavoring sheet 240 can be attached to a wrapper (e.g., 230 ) without a separate adhesive (that is, since the flavoring sheet 240 has a property of becoming sticky when a liquid such as water or alcohol is sprayed thereon, the flavoring sheet 240 can be attached to the wrapper 230 without an adhesive), and thus, a process of placing the flavoring sheet 240 may be simplified, and the flavoring sheet 240 may be free from a safety problem due to an adhesive.
- the solvent such as distilled water or ethanol may be a component for controlling the viscosity of the slurry-type sheet composition.
- the hydrocolloid material may be a material for covering and fixing the flavoring and may be a sheet-forming agent for forming a sheet.
- the hydrocolloid material may include gelatin, agar, gellan gum, pectin, guar gum, xanthan gum, glucomannan, hydroxypropyl methylcellulose (HPMC), methyl cellulose (MC), ethyl cellulose (EC), carboxymethyl cellulose (CMC), and starch, but the hydrocolloid material is not limited thereto.
- Examples of the flavoring may include menthol, a natural vegan flavoring (e.g., cinnamon, sage, herb, chamomile, kudzu, amacha, clove, lavender, cardamom, clove, nutmeg, bergamot, geranium, honey essence, rose oil, lemon, orange, cinnamon, caraway, jasmine, ginger, coriander, vanilla extract, spearmint, peppermint, cassia, coffee, celery, cascarilla, sandalwood, cocoa, ylang-ylang, fennel, anise, licorice, St.
- a natural vegan flavoring e.g., cinnamon, sage, herb, chamomile, kudzu, amacha, clove, lavender, cardamom, clove, nutmeg, bergamot, geranium, honey essence, rose oil, lemon, orange, cinnamon, caraway, jasmine, ginger, coriander, vanilla extract, spearmint, peppermint, cassia
- John's bread, plum extract, peach extract, etc. sugars (e.g., glucose, fructose, isomerized sugar, caramel, etc.), cocoa (e.g., powder, extract, etc.), esters (e.g., isoamyl acetate, linalyl acetate, isoamyl propionate, linalyl butyrate, etc.), ketones (e.g., menthone, ionone, damascenone, ethyl maltol, etc.), alcohols (e.g., geraniol, linalool, anetol, eugenol, etc.), aldehydes (e.g., vanillin, benzaldehyde, anisaldehyde, etc.), lactones, (e.g., ⁇ -undecalactone, ⁇ -nonalactone, etc.), an animal flavoring (e.g., musk, ambergris
- the flavoring may be used in a solid state or may be used by being dissolved or dispersed in an appropriate solvent, e.g., propylene glycol, ethyl alcohol, benzyl alcohol, or triethyl citrate. Also, a flavoring that is easily dispersed in a solvent by addition of an emulsifier, e.g., a hydrophobic flavoring or an oil-soluble flavoring, may be used. These flavorings may be used alone or used in a mixture. However, the scope of the present disclosure is not limited by the examples described above.
- the sheet composition may include modified cellulose among various hydrocolloid materials.
- modified cellulose may refer to cellulose in which a specific functional group is substituted in a molecular structure.
- modified cellulose may include HPMC, MC, CMC, and EC, but modified cellulose is not limited thereto.
- HPMC may have a grade in a range of about 4 to 40000 according to a proportion and molecular weight in which a hydroxypropyl group and a methyl group (or methoxy group) are substituted.
- the viscosity of modified cellulose may be determined according to the grade.
- HPMC physicochemical characteristics of HPMC relate to a proportion of the methoxy group and a proportion and molecular weight of the hydroxypropyl group
- USP United States Pharmacopeial Convention
- types of HPMC may be classified into HPMC1828, HPMC2208, HPMC2906, HPMC2910, and the like according to proportions of the methoxy group and hydroxypropyl group.
- the first two numbers may refer to a proportion of the methoxy group
- the last two numbers may refer to a proportion of the hydroxypropyl group.
- the sheet composition may further include low methoxyl pectin (LM-pectin).
- LM-pectin is a low ester pectin or low methoxyl pectin in which relatively little esterification is performed.
- LM-pectin may be pectin that contains a carboxyl group by less than about 50% in a molecular structure. Due to having a characteristic of not gelating when cooled unlike carrageenan, LM-pectin may lower the viscosity of the slurry-type sheet composition (e.g., to about 600 cp to 800 cp). Further, since it is possible to produce the slurry-type sheet composition without an emulsifier, a safety problem due to an emulsifier does not occur.
- LM-pectin may contain a carboxyl group by less than about 50%, less than about 40%, less than about 30%, less than about 20%, or less than about 10% in a molecular structure.
- the sheet composition may further include a bulking agent.
- the bulking agent may be a material that increases the total mass of components other than distilled water (that is, dry mass) to increase the volume of the flavoring sheet 240 being produced but does not affect the original function of the flavoring sheet 240 .
- the bulking agent may have characteristics of increasing the volume of the flavoring sheet 240 but not adversely affecting the flavoring retaining function of the flavoring sheet 240 while not substantially increasing the viscosity of the slurry.
- the bulking agent may be starch, modified starch, or starch hydrolysate (e.g., dextrin, cyclodextrin) but is not limited thereto.
- the sheet composition may further include a plasticizer.
- the plasticizer may impart appropriate flexibility to the flavoring sheet 240 to improve physical properties of the sheet.
- the plasticizer may include at least one of glycerin and propylene glycol but is not limited thereto.
- the sheet composition may further include an emulsifier.
- the emulsifier may allow a highly fat-soluble flavoring and a water-soluble hydrocolloid material to be mixed well and increase the amount of flavor held in the flavoring sheet 240 .
- An example of the emulsifier may include lecithin, but the emulsifier is not limited thereto.
- the flavoring sheet 240 produced from the sheet composition described above may have various composition ratios.
- the flavoring sheet 240 may include, with respect to a total of 100 parts by weight, about 2 to about 15 parts by weight of moisture, about 25 to about 90 parts by weight of modified cellulose, and about 0.1 to about 60 parts by weight of flavoring.
- the flavoring sheet 240 may include, with respect to a total of 100 parts by weight, about 2 to about 15 parts by weight of moisture, about 1 to about 60 parts by weight of hydrocolloid material, about 1 to about 60 parts by weight of LM-pectin, and about 0.1 to about 60 parts by weight of flavoring.
- the plasticizer may be included by as much as about 0.1 to about 15 parts by weight.
- a sheet having appropriate flexibility can be formed. For example, in a case in which the amount of added plasticizer is too small, flexibility of the sheet may be decreased and thus the flavoring sheet may be easily damaged during processing. On the other hand, if the amount of added plasticizer is too large, the sheet may not be formed well.
- the smoking article 200 has been described above with reference to FIG. 2 .
- a smoking article 300 according to still some other embodiments of the present disclosure will be described with reference to FIG. 3 .
- the present embodiment relates to the smoking article 300 in which finger care zones 341 to 343 are formed on an outer surface of a wrapper 330 of a filter portion 320 .
- the smoking article 300 may include the filter portion 320 , a smoking material portion 310 , and the wrapper 330 .
- the filter portion 320 and the smoking material portion 310 may respectively correspond to the filter portion 220 and the smoking material portion 210 described above, and thus description of the filter portion 320 and the smoking material portion 310 will be omitted.
- the finger care zones 341 to 343 may be formed on the outer surface of the wrapper 330 of the filter portion 320 .
- the finger care zones 341 to 343 may be formed within a grip area 340 of the wrapper 330 .
- the finger care zones 341 to 343 will be shortened to “care zones 341 to 343 .”
- the reference numeral “341” will be used as a numeral that represents the plurality of care zones 341 to 343 .
- the care zones 341 may be formed by applying ink and microcapsules that contain a functional material.
- the ink may serve to visually convey information on characteristics of the care zones 341 , such as the positions of the care zones 341 and the types of care functions thereof, to the smoker, and the microcapsules may provide a finger care function to the smoker.
- a functional material may be discharged as the microcapsules are crushed when a finger of the smoker rubs against the care zones 341 , and as the discharged functional material naturally comes into contact with the smoker's finger, a finger care effect can be achieved. Therefore, a specific care function of the care zones 341 may be determined according to the type of functional material.
- the functional material examples include an antibacterial material, a deodorizing material, a perfuming material, a disinfecting material, a smell-reducing material, and the like, but the functional material is not limited thereto.
- examples of the antibacterial material may include grapefruit extract, lime oil, eucalyptus oil, pine needle oil, eucalyptol, limonene, and propolis, but the antibacterial material is not limited thereto.
- the care zones 341 may be formed by applying a composition including the ink and the microcapsules by using an off-set printing method.
- the off-set printing method is an indirect printing method that uses the repulsion between water and oil and may minimize crushing of the microcapsules as compared to other printing methods such as gravure printing.
- the off-set printing method may minimize crushing of the microcapsules due to smoking articles 300 rubbing against each other in a smoking article case.
- each microcapsule may further contain a material that can change a color or color density of the ink, in addition to containing the functional material.
- the microcapsule may further contain a diluting material that can change the color density of the ink by diluting the ink.
- the amount of microcapsules remaining in the care zone 341 area may be intuitively conveyed to the smoker through a visual change. That is, an effect of visually conveying the remaining period of use of the care zones 341 to the smoker can be achieved.
- the positions, shapes, forms, colors, sizes, number, arrangement form, or the like of the care zones 341 may be designed in various ways.
- the plurality of care zones 341 to 343 may be disposed to be spaced apart at predetermined intervals, and each of the care zones 341 to 343 may be formed in the form of a band.
- the microcapsules may be easily crushed due to rubbing, and aesthetics of the smoking article 300 can also be improved.
- the plurality of care zones 341 to 343 may be formed by applying microcapsules that contain inks of different colors and different functional materials.
- antibacterial microcapsules that is, microcapsules that contain an antibacterial material
- deodorizing microcapsules may be applied on a second care zone 342
- perfuming microcapsules may be applied on a third care zone 343 .
- inks of different colors may be applied on the care zones 341 to 343 . In this case, an effect of notifying the smoker of functions of the care zones 341 through colors can be achieved, and it is possible to provide a comprehensive finger care effect through different functional materials.
- a care strength (or the amount of discharged functional material) of the care zones 341 may be controlled through the crushing strengths of the microcapsules. Specifically, microcapsules with a low crushing strength may be applied on the first care zone 341 , and microcapsules with a high crushing strength may be applied on the second care zone 342 . In this case, in the first care zone 341 , a large amount of functional material may be discharged due to the smoker's rubbing motion and thus a high-strength (or intense) care function may be provided, and in the second care zone 342 , a small amount of functional material may be discharged due to the smoker's rubbing motion and thus a low-strength (or mild) care function may be provided. In the present embodiment, inks of different colors or color densities may be applied on the first care zone 341 and the second care zone 342 . Also, the color or color density of ink may be determined on the basis of the care strength.
- the crushing strength of the microcapsules may be controlled by a film material of the microcapsules.
- the film material may include a biodegradable polymer material (e.g., a cellulose-based material) and a melamine-based material, but the film material is not limited thereto. According to an experimental result, microcapsules using a cellulose-based material as the film material were confirmed as having a lower crushing strength and better biodegradability as compared to microcapsules using a melamine-based material as the film material.
- the smoking article 300 according to still some other embodiments of the present disclosure has been described above with reference to FIG. 3 .
- the flavoring sheet 240 may be applied to a wrapper (e.g., 230 ) of a smoking article (e.g., 200 ), and the care zones 341 may be formed on the outer surface of the flavoring sheet 240 .
- a tobacco material was produced by mixing about 10 wt % of low-nicotine tobacco leaves and about 90 wt % of general tobacco leaves. Also, the produced tobacco material was added to manufacture a cigarette having the same structure as the smoking article 100 illustrated in FIG. 1 .
- a cellulose acetate filter was used as a filter of the cigarette.
- the breeds of the low-nicotine tobacco leaves and the general tobacco leaves used in producing the tobacco material and the content of components in the leaves are shown in Table 2 below.
- a cigarette identical to that of Example 1 was manufactured except that a tobacco material was produced by mixing about 30 wt % of low-nicotine tobacco leaves and about 70 wt % of general tobacco leaves.
- a cigarette identical to that of Example 1 was manufactured except that a tobacco material was produced by mixing about 40 wt % of low-nicotine tobacco leaves and about 60 wt % of general tobacco leaves.
- a cigarette identical to that of Example 1 was manufactured except that a tobacco material was produced by mixing about 50 wt % of low-nicotine tobacco leaves and about 50 wt % of general tobacco leaves.
- Example 2 A cigarette identical to that of Example 1 was manufactured except that a tobacco material was produced by using general tobacco leaves only.
- Table 3 summarizes the mixing ratios of the tobacco leaves of the cigarettes according to Examples 1 to 5 and Comparative Example 1.
- the content of nicotine in the smoke of the cigarettes according to the examples are generally lower than in the cigarette according to Comparative Example 1. Also, it can be seen that the nicotine content in the smoke noticeably decreases with an increase in the proportion of the low-nicotine tobacco leaves. Since the nicotine component is a major cause of a tobacco smell, it can be seen from the above that the cigarettes according to the examples cause less tobacco smell as compared to the cigarette according to Comparative Example 1. Further, it can be seen that a tobacco smell can be further reduced by increasing the proportion of the low-nicotine tobacco leaves.
- the content of nitrogen compounds in the smoke of the cigarettes according to the examples is generally lower than in the cigarette according to Comparative Example 1.
- the content of nitrogen compounds such as pyridine, 3-picoline, and 3-vinyl pyridine in the smoke of the cigarettes according to the examples was generally lower.
- the content of nitrogen compounds in the smoke generally decreases with an increase in the proportion of the low-nicotine tobacco leaves.
- the nitrogen compounds such as pyridine are also a major cause of a tobacco smell, it can be seen from the above that the cigarettes according to the examples cause less tobacco smell as compared to the cigarette according to Comparative Example 1. Further, it can be seen that a tobacco smell can be further reduced by increasing the proportion of the low-nicotine tobacco leaves.
- the sensory evaluation was performed based on a comprehensive degree-of-difference test. Specifically, differences in the tobacco smoke taste intensity of the cigarettes according to the comparative example and the examples were evaluated according to seven grades as below, and then evaluation results were interpreted by applying a 2 ⁇ 3 cut-off technique (that is, Grades 1 and 2 were interpreted as not having a difference, and Grades 3 to 7 were interpreted as having a difference).
- a proportion of low-nicotine tobacco leaves at which the panel of evaluators perceived a difference in the tobacco smoke taste intensity was calculated using the Best Estimation Threshold (“BET”) technique according to the American Society for Testing and Materials (ASTM) E679-79.
- BET Best Estimation Threshold
- an expected threshold value may be understood as being calculated by restoring a value which was reduced due to the log. Since those of ordinary skill in the art should be sufficiently familiar with BET, detailed description of the calculation process will be omitted. ASTM E679-79 may be referenced for details on the BET.
- a threshold value of the proportion of the low-nicotine tobacco leaves was calculated to be about 33.1 wt %. This indicates that most smokers do not perceive a decrease in the tobacco smoke taste intensity when the low-nicotine tobacco leaves are mixed in a proportion lower than or equal to about 33.1 wt %. Therefore, it can be seen that, in order to maximize reduction of a tobacco smell and minimize a decrease in the tobacco smoke taste intensity, the low-nicotine tobacco leaves may be mixed in a proportion around 30 wt %.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2021-0064663 | 2021-05-20 | ||
KR1020210064663A KR102640562B1 (ko) | 2021-05-20 | 2021-05-20 | 담배 냄새가 저감된 흡연 물품 및 그의 제조 방법 |
PCT/KR2022/005744 WO2022244999A1 (ko) | 2021-05-20 | 2022-04-21 | 담배 냄새가 저감된 흡연 물품 및 그의 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20230397648A1 true US20230397648A1 (en) | 2023-12-14 |
Family
ID=84140769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18/035,652 Pending US20230397648A1 (en) | 2021-05-20 | 2022-04-21 | Smoking article with reduced tobacco smell and method of manufacturing the same |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230397648A1 (zh) |
JP (1) | JP2023547844A (zh) |
KR (1) | KR102640562B1 (zh) |
TW (1) | TWI816402B (zh) |
WO (1) | WO2022244999A1 (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100499288B1 (ko) | 2003-02-12 | 2005-07-04 | 이태수 | 니코틴 함량이 낮은 담배의 제조방법 |
US20060225753A1 (en) * | 2005-02-22 | 2006-10-12 | Rothmans, Benson & Hedges, Inc. | Tobacco smoke filter and tobacco blend for altering mainstream smoke |
KR100844444B1 (ko) | 2007-05-14 | 2008-07-08 | 주식회사 케이티앤지 | 시가엽과 기능성필터를 이용한 담배 및 이의 제조방법 |
KR101362494B1 (ko) * | 2012-03-07 | 2014-02-14 | 주식회사 케이티앤지 | 손의 담배 냄새 저감 기술 적용 필터 및 담배 |
WO2018100688A1 (ja) | 2016-11-30 | 2018-06-07 | 日本たばこ産業株式会社 | 喫煙物品用香料含有シートおよびそれを含む喫煙物品 |
KR102313637B1 (ko) * | 2019-10-30 | 2021-10-15 | 주식회사 케이티앤지 | 손가락 담배냄새 저감 기술이 적용된 팁페이퍼와 이를 포함하는 흡연물품, 및 상기 팁페이퍼의 제조 방법 |
-
2021
- 2021-05-20 KR KR1020210064663A patent/KR102640562B1/ko active IP Right Grant
-
2022
- 2022-04-21 JP JP2023524382A patent/JP2023547844A/ja active Pending
- 2022-04-21 WO PCT/KR2022/005744 patent/WO2022244999A1/ko active Application Filing
- 2022-04-21 US US18/035,652 patent/US20230397648A1/en active Pending
- 2022-05-19 TW TW111118715A patent/TWI816402B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR102640562B1 (ko) | 2024-02-23 |
TWI816402B (zh) | 2023-09-21 |
WO2022244999A1 (ko) | 2022-11-24 |
TW202301999A (zh) | 2023-01-16 |
JP2023547844A (ja) | 2023-11-14 |
KR20220157069A (ko) | 2022-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3614867B1 (en) | Sheet of smokeable material | |
KR102386078B1 (ko) | 클로브 부산물이 함유된 판상엽 시트 및 이를 포함하는 흡연물품 | |
JP2023504832A (ja) | タバコ組成物 | |
US20230397648A1 (en) | Smoking article with reduced tobacco smell and method of manufacturing the same | |
AU2019253505B2 (en) | Smoking article | |
TR2023005147T2 (tr) | Tütün kokusu azaltılmış, dumanı çekilen mamul ve bunu üretme yöntemi. | |
KR102639269B1 (ko) | 향 지속성이 증진된 흡연물품 및 그의 제조 방법 | |
US20240138469A1 (en) | Smoking article with improved tobacco flavor and method of producing the same | |
EP4298926A1 (en) | Sound-generating scented sheet and smoking product comprising same | |
US20240130419A1 (en) | Flavor sheet having improved physical properties, smoking article including same, and methods of producing flavor sheet and smoking article | |
KR102616657B1 (ko) | 물리성이 향상된 향료 시트, 이를 포함하는 흡연 물품 및 이들의 제조 방법 | |
JPH05199860A (ja) | 味覚感覚器官を刺激する混合物、物品およびその製造方法 | |
EP4338602A1 (en) | Flavor sheet having improved surface roughness, smoking article comprising same, and respective methods for producing same | |
US20230413892A1 (en) | Tobacco extract sheet, method for manufacturing the same and smoking article including the same | |
US20240156150A1 (en) | Flavoring sheet with enhanced flavor holding amount and flavor retention and smoking article including the same | |
US11317649B2 (en) | Material for inclusion in a smoking article | |
KR20230103038A (ko) | 탄산칼슘을 포함하는 슬러리 판상엽 시트를 포함하는 흡연 물품 | |
JP2023503231A (ja) | 喫煙材料の加香熟成方法およびこれを用いて製造された喫煙物品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: KT&G CORPORATION, KOREA, REPUBLIC OF Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YANG, JAE HYONG;NAM, SANG JIN;HWANG, JOONG SUB;AND OTHERS;REEL/FRAME:063553/0763 Effective date: 20230410 |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |