JP2014533503A - タバコからトリエチルシトレートを製造する方法 - Google Patents
タバコからトリエチルシトレートを製造する方法 Download PDFInfo
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- JP2014533503A JP2014533503A JP2014542332A JP2014542332A JP2014533503A JP 2014533503 A JP2014533503 A JP 2014533503A JP 2014542332 A JP2014542332 A JP 2014542332A JP 2014542332 A JP2014542332 A JP 2014542332A JP 2014533503 A JP2014533503 A JP 2014533503A
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- ethanol
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- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
Description
本国際特許出願は、パリ条約の下で、2011年11月17日に出願された現在係属中の米国特許出願第13/298,602号明細書に対する優先権および上記特許からの恩典を主張するものである。
本発明と結び付けると、エタノールがニコチアナ種由来の化学的もしくは物理的に未変換もしくは変換したバイオマスもしくは種子の発酵を通して容易に形成されることが見いだされている。前記エタノールは、容易に単離される。本発明と結び付けると、クエン酸がニコチアナ種由来の化学的もしくは物理的に未変換もしくは変換したバイオマスもしくは種子から容易に単離されることがさらに見いだされている。本発明と結び付けるとさらに、このようにして単離されたエタノールおよびこのように単離されたクエン酸は、トリエチルシトレートを形成するためにエステル化反応によって容易に凝縮されることもまた見いだされている。
Claims (13)
- ニコチアナ属(genus Nicotiana)の1つ以上の植物からトリエチルシトレートを製造するための方法であって:
ニコチアナ種の収穫されたバイオマスもしくは種子由来のエタノール含有成分を、前記収穫されたバイオマスもしくは種子またはこれらの一部分を発酵させ、続いて冷却圧縮、溶媒抽出、クロマトグラフィ、蒸留、ろ過、再結晶化、溶媒−溶媒分別またはこれらの組み合わせを実行することによって、前記収穫されたバイオマスもしくは種子由来のエタノール含有成分を単離し、単離エタノール含有成分を形成する工程;
ニコチアナ種の収穫されたバイオマスもしくは1つ以上の解剖学的部位由来のクエン酸含有成分を、前記収穫されたバイオマスもしくは1つ以上の解剖学的部位またはこれらの一部分に冷却圧縮、溶媒抽出、クロマトグラフィ、蒸留、ろ過、再結晶化、溶媒−溶媒分別またはこれらの組み合わせを実行することによって単離し、単離クエン酸含有成分を形成する工程;
前記エタノール含有成分を、エステル化に好都合の条件下で、前記クエン酸含有成分と反応させ、これによりトリエチルシトレート含有成分を形成する工程
を含む、方法。 - 前記エタノール含有成分が、タバコに由来する、請求項1に記載の方法。
- 前記エタノール含有成分が、タバコバイオマスに由来する、請求項2に記載の方法。
- 前記クエン酸含有成分が、タバコに由来する、請求項1に記載の方法。
- 前記クエン酸含有成分が、タバコバイオマスに由来する、請求項4に記載の方法。
- エステル化に好都合の条件が、約25℃から約100℃の間の温度を含む、請求項1に記載の方法。
- 請求項1に記載の方法によって製造されるトリエチルシトレートおよびニコチアナ属の1つ以上の植物由来のバイオマスまたは再構成タバコを含む、製造品。
- ニコチアナ属の1つ以上の植物由来の前記バイオマスが、タバコバイオマスを含む、請求項8に記載の製造品。
- ニコチアナ属の1つ以上の植物由来の前記バイオマスが、タバコ葉を含む、請求項8に記載の製造品。
- 請求項1に記載の方法によって製造されたトリエチルシトレートを含む、組成物。
- タバコ含有製品の構成成分を製造するための方法であって:
ニコチアナ種の収穫されたバイオマスもしくは種子由来のエタノール含有成分を、
前記収穫されたバイオマスまたは種子またはこれらの一部分を発酵させ、続いて
冷却圧縮、溶媒抽出、クロマトグラフィ、蒸留、ろ過、再結晶化、溶媒−溶媒分別またはこれらの組み合わせを実行することによって単離し、単離エタノール含有成分を形成する工程;
前記ニコチアナ種の収穫されたバイオマスもしくは1つ以上の解剖学的部位由来のクエン酸含有成分を、
前記収穫されたバイオマスもしくは1つ以上の解剖学的部位またはこれらの一部分に冷却圧縮、溶媒抽出、クロマトグラフィ、蒸留、ろ過、再結晶化、溶媒−溶媒分別またはこれらの組み合わせを実行することによって単離し、単離クエン酸含有成分を形成する工程;
前記エタノール含有成分を、エステル化に好都合の条件下で、前記クエン酸含有成分と反応させ、これによりトリエチルシトレート含有成分を形成する工程;
前記トリエチルシトレート含有成分を、前記タバコ含有製品の構成成分に形成する、またはさらに加工する工程
を含む、方法。 - 前記構成成分が、ろ過のための装置である、請求項11に記載の方法。
- 前記構成成分が、フレーバラントである、請求項11に記載の方法。
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US13/298,602 US20130125907A1 (en) | 2011-11-17 | 2011-11-17 | Method for Producing Triethyl Citrate from Tobacco |
US13/298,602 | 2011-11-17 | ||
PCT/US2012/063510 WO2013074315A1 (en) | 2011-11-17 | 2012-11-05 | Method for producing triethyl citrate from tobacco |
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EP (1) | EP2780314B1 (ja) |
JP (1) | JP2014533503A (ja) |
CN (1) | CN103946207B (ja) |
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EP2780314A1 (en) | 2014-09-24 |
EP2780314B1 (en) | 2017-12-20 |
WO2013074315A1 (en) | 2013-05-23 |
EP2780314A4 (en) | 2015-06-10 |
CN103946207A (zh) | 2014-07-23 |
ES2656989T3 (es) | 2018-03-01 |
CN103946207B (zh) | 2016-06-15 |
US20130125907A1 (en) | 2013-05-23 |
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