BE387453A - - Google Patents
Info
- Publication number
- BE387453A BE387453A BE387453DA BE387453A BE 387453 A BE387453 A BE 387453A BE 387453D A BE387453D A BE 387453DA BE 387453 A BE387453 A BE 387453A
- Authority
- BE
- Belgium
- Prior art keywords
- tobacco
- nicotine
- free
- extracts
- initial
- Prior art date
Links
- 241000208125 Nicotiana Species 0.000 claims description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 6
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 5
- 229960002715 nicotine Drugs 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000001256 steam distillation Methods 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims 1
- 239000000126 substance Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE387453A true BE387453A (enExample) |
Family
ID=55909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE387453D BE387453A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE387453A (enExample) |
-
0
- BE BE387453D patent/BE387453A/fr unknown
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