GB1303009A - - Google Patents

Info

Publication number
GB1303009A
GB1303009A GB2305571*A GB2305571A GB1303009A GB 1303009 A GB1303009 A GB 1303009A GB 2305571 A GB2305571 A GB 2305571A GB 1303009 A GB1303009 A GB 1303009A
Authority
GB
United Kingdom
Prior art keywords
organic
flask
organic bases
bases
content
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.)
Expired
Application number
GB2305571*A
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1303009A publication Critical patent/GB1303009A/en
Expired legal-status Critical Current

Links

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
    • A24B15/241—Extraction of specific substances
    • A24B15/243—Nicotine
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB2305571*A 1970-03-04 1971-04-19 Expired GB1303009A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2010185A DE2010185C3 (de) 1970-03-04 1970-03-04 Verfahren zum Bestimmen dampf fluchtiger organischer Basen, insbe sondere Alkaloiden des Tabaks, und Vor richtung zur Durchfuhrung des Verfahrens

Publications (1)

Publication Number Publication Date
GB1303009A true GB1303009A (https=) 1973-01-17

Family

ID=5764071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2305571*A Expired GB1303009A (https=) 1970-03-04 1971-04-19

Country Status (10)

Country Link
US (1) US3803004A (https=)
JP (1) JPS5322480B1 (https=)
BE (1) BE763613A (https=)
DE (1) DE2010185C3 (https=)
DK (1) DK149460C (https=)
ES (1) ES388779A1 (https=)
FR (1) FR2084062A5 (https=)
GB (1) GB1303009A (https=)
IT (1) IT965562B (https=)
ZA (1) ZA711330B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2345357C1 (ru) * 2007-07-16 2009-01-27 Государственное научное учреждение Всероссийский научно-исследовательский институт табака, махорки и табачных изделий Россельхозакадемии (ГНУ ВНИИТТИ Россельхозакадемии) Способ определения содержания никотина в табаке
US11717021B2 (en) 2017-04-28 2023-08-08 British American Tobacco (Investments) Limited Method of extracting volatile compounds from tobacco material

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804287A1 (de) * 1978-02-01 1979-08-02 Siemens Ag Anordnung eines reaktionsgefaesses und seine ausbildung fuer ein wasseranalysegeraet
JPS61145791U (https=) * 1985-02-28 1986-09-08
JPS62113198U (https=) * 1985-12-28 1987-07-18
US4821749A (en) * 1988-01-22 1989-04-18 R. J. Reynolds Tobacco Company Extruded tobacco materials
US5005593A (en) * 1988-01-27 1991-04-09 R. J. Reynolds Tobacco Company Process for providing tobacco extracts
US5038802A (en) * 1988-12-21 1991-08-13 R. J. Reynolds Tobacco Company Flavor substances for smoking articles
US4986286A (en) * 1989-05-02 1991-01-22 R. J. Reynolds Tobacco Company Tobacco treatment process
JPH03143900A (ja) * 1989-10-25 1991-06-19 Mitsubishi Corp 無人搬送車及びこれを利用した搬送方法
US5060669A (en) * 1989-12-18 1991-10-29 R. J. Reynolds Tobacco Company Tobacco treatment process
US5098662B1 (en) * 1990-08-10 1994-04-19 Corning Inc Modular solvent extractory concentrator apparatus
US5156812A (en) * 1990-08-10 1992-10-20 Corning Incorporated Modular solvent extractor/concentrator apparatus with in-line drying adaptor
US5318050A (en) * 1991-06-04 1994-06-07 R. J. Reynolds Tobacco Company Tobacco treatment process
US5197494A (en) * 1991-06-04 1993-03-30 R.J. Reynolds Tobacco Company Tobacco extraction process
US5235992A (en) * 1991-06-28 1993-08-17 R. J. Reynolds Tobacco Company Processes for producing flavor substances from tobacco and smoking articles made therewith
US5677193A (en) * 1994-06-23 1997-10-14 Lockheed Martin Idaho Technologies Company Method and apparatus for processing a test sample to concentrate an analyte in the sample from a solvent in the sample
JP3533183B2 (ja) * 1999-05-17 2004-05-31 キム，イン−ジャエ ニコチン含量を減少させるためのタバコ葉の加工方法
US7475684B2 (en) * 2001-09-29 2009-01-13 Vaporbrothers, Inc. Thermal vaporization apparatus and method
US7445007B2 (en) * 2001-09-29 2008-11-04 Vaporbrothers, Inc. Thermal vaporization apparatus and method
DE10338425B4 (de) * 2003-08-18 2007-07-12 Forschungszentrum Jülich GmbH Vorrichtung und Verfahren zur Gewinnung von Wasser und wasserfreien Substanzen aus Umweltproben
US7481979B2 (en) * 2004-04-20 2009-01-27 Akribio Corp. Multiport cofinger microreactor stopper and device
EP2982252B1 (en) * 2013-04-25 2024-06-12 Japan Tobacco Inc. Process for producing composition element for a flavor inhaler item containing flavoring ingredient
CN103257196B (zh) * 2013-05-10 2014-08-20 云南省烟草农业科学研究院 一种同时检测烟草中生物碱及亚硝胺的方法
CN105699245B (zh) * 2016-04-07 2018-05-11 中国石油化工股份有限公司 一种油田污泥多组分测试方法
IT201700074199A1 (it) * 2017-07-03 2019-01-03 Univ Degli Studi Niccolò Cusano Telematica Roma Procedimento per la produzione di nicotina a partire da rifiuti urbani e relativo sistema di attuazione.
CN107114821B (zh) * 2017-07-07 2019-03-19 重庆中烟工业有限责任公司 一种热捕集制备烟味香料的装置和方法
CN110419765B (zh) * 2019-08-12 2022-04-19 四川三联新材料有限公司 一种电子烟烟油的制备方法以及制备装置
CN114264618B (zh) * 2021-11-15 2024-06-28 中国烟草总公司福建省公司 检测烟草中淀粉含量的方法
CN115028618B (zh) * 2022-07-19 2024-03-01 江西农业大学 一种烟碱制备的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2345357C1 (ru) * 2007-07-16 2009-01-27 Государственное научное учреждение Всероссийский научно-исследовательский институт табака, махорки и табачных изделий Россельхозакадемии (ГНУ ВНИИТТИ Россельхозакадемии) Способ определения содержания никотина в табаке
US11717021B2 (en) 2017-04-28 2023-08-08 British American Tobacco (Investments) Limited Method of extracting volatile compounds from tobacco material

Also Published As

Publication number Publication date
DK149460C (da) 1986-11-10
JPS5322480B1 (https=) 1978-07-08
ZA711330B (en) 1971-11-24
ES388779A1 (es) 1974-02-16
IT965562B (it) 1974-02-11
DE2010185B2 (de) 1973-04-19
BE763613A (fr) 1971-08-02
DE2010185A1 (de) 1971-09-23
DK149460B (da) 1986-06-16
DE2010185C3 (de) 1973-11-15
FR2084062A5 (https=) 1971-12-17
US3803004A (en) 1974-04-09

Similar Documents

Publication Publication Date Title
GB1303009A (https=)
Lundgren A new method for the determination of glyphosate and (aminomethyl) phosphonic acid residues in soils
BE829038A (fr) Procede de preparation d'une substance contenant de l'arome de cafe
FR2336088A1 (fr) Procede pour transferer les principes aromatiques du cafe, d'un condensat neigeux a un glyceride
Cohen et al. An electron-capture gas chromatographic method for the determination of some carbamate insecticides as 2, 4-dinitrophenyl derivatives of their phenol moieties
Walborsky et al. Cyclopropanes. XXIV. Sodium-liquid ammonia reduction of optically active cyclopropyl halides
CN106770795B (zh) 同时测定加热非燃烧卷烟烟气中14种焦甜香成分的方法
ES320879A1 (es) Un procedimiento para extractar antigeno protector y para preparar una vacuna correspondiente.
Bowen et al. Insulin release from the perfused rat pancreas. Mode of action of tolbutamide
Fine et al. Analysis of volatile N-nitroso compounds in drinking water at the part per trillion level
Smith Azeotropism in the system nicotine-water
Leiserson et al. Paper chromatography of nicotine and related compounds
Wibaut et al. Investigation of the alkaloids of Punica granatum L. by partition chromatography
GB1089739A (en) Ketones and process for the manufacture thereof
Dhar et al. Determination of 5-hydroxymethyl-2-furaldehyde in honey
Banes et al. The chromatographic analysis of reserpine preparations
Yeransian et al. A more accurate method for determination of caffeine in decaffeinated coffee
Ivey et al. Gas-liquid chromatographic determination of ethion, ethion monooxon, and ethion dioxon in tissues of turkeys and cattle
Bowman et al. Analysis of Imidan colorimetrically and by electron-affinity gas chromatography
NL160933C (nl) Condensatie-inrichting voor het condenseren van een damp, die een kleine hoeveelheid niet-condenseerbaar gas bevat.
Wilson et al. The determination of aldrin in fertilisers
Lyerly et al. Determination of nicotine in low-nicotine tobacco
Miller et al. Interactions between sodium N-methyldithiocarbamate and Douglas-fir heartwood
Morris et al. Tray for dipping chromatograms
Gross et al. Determination of Glycerol in Cosmetics by GLC. I. Development of the Method

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee