CN115053984A - 利用近临界水液化技术制备烟梗提取物的方法 - Google Patents
利用近临界水液化技术制备烟梗提取物的方法 Download PDFInfo
- Publication number
- CN115053984A CN115053984A CN202210785286.3A CN202210785286A CN115053984A CN 115053984 A CN115053984 A CN 115053984A CN 202210785286 A CN202210785286 A CN 202210785286A CN 115053984 A CN115053984 A CN 115053984A
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- Prior art keywords
- tobacco stem
- tobacco
- critical water
- preparing
- stem extract
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- 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.)
- Granted
Links
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- 238000005516 engineering process Methods 0.000 title claims abstract description 34
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- 229960002715 nicotine Drugs 0.000 description 10
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- 150000001298 alcohols Chemical class 0.000 description 2
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
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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
- A24B15/18—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
- A24B15/10—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
- 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
-
- 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
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/16—Other treatment of stems or ribs, e.g. bending, chopping, incising
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202210785286.3A CN115053984B (zh) | 2022-06-29 | 2022-06-29 | 利用近临界水液化技术制备烟梗提取物的方法 |
Applications Claiming Priority (1)
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CN202210785286.3A CN115053984B (zh) | 2022-06-29 | 2022-06-29 | 利用近临界水液化技术制备烟梗提取物的方法 |
Publications (2)
Publication Number | Publication Date |
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CN115053984A true CN115053984A (zh) | 2022-09-16 |
CN115053984B CN115053984B (zh) | 2023-07-18 |
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CN202210785286.3A Active CN115053984B (zh) | 2022-06-29 | 2022-06-29 | 利用近临界水液化技术制备烟梗提取物的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115669993A (zh) * | 2022-10-26 | 2023-02-03 | 河南农业大学 | 一种无机催化剂改良近临界水提取烟叶生物质的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287632A (en) * | 1989-07-31 | 1994-02-22 | Ciba-Geigy Corporation | Supercritical fluid and near critical gas extraction of organic solvents from formed articles |
CN1096655A (zh) * | 1993-04-30 | 1994-12-28 | 赫希斯特人造丝公司 | 从卷烟生产废料中回收纤维素酯 |
US20100048884A1 (en) * | 2008-07-16 | 2010-02-25 | Srinivas Kilambi | Solvo-thermal hydrolysis of cellulose |
CN102781264A (zh) * | 2010-03-09 | 2012-11-14 | 英美烟草(投资)有限公司 | 萃取及分离纤维素材料的成分的方法 |
US20140331993A1 (en) * | 2013-05-07 | 2014-11-13 | Old Dominion University Research Foundation | Green process to hydrolyze carbohydrates from tobacco biomass using subcritical water |
CN113876023A (zh) * | 2021-09-20 | 2022-01-04 | 河南中烟工业有限责任公司 | 一种利用烟叶残渣制备烟用香料的方法及烟用香料的应用 |
-
2022
- 2022-06-29 CN CN202210785286.3A patent/CN115053984B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287632A (en) * | 1989-07-31 | 1994-02-22 | Ciba-Geigy Corporation | Supercritical fluid and near critical gas extraction of organic solvents from formed articles |
CN1096655A (zh) * | 1993-04-30 | 1994-12-28 | 赫希斯特人造丝公司 | 从卷烟生产废料中回收纤维素酯 |
US20100048884A1 (en) * | 2008-07-16 | 2010-02-25 | Srinivas Kilambi | Solvo-thermal hydrolysis of cellulose |
CN102781264A (zh) * | 2010-03-09 | 2012-11-14 | 英美烟草(投资)有限公司 | 萃取及分离纤维素材料的成分的方法 |
US20140331993A1 (en) * | 2013-05-07 | 2014-11-13 | Old Dominion University Research Foundation | Green process to hydrolyze carbohydrates from tobacco biomass using subcritical water |
CN105246359A (zh) * | 2013-05-07 | 2016-01-13 | 泰顿生物科学有限公司 | 利用亚临界水从烟草生物质中水解碳水化合物的绿色工艺 |
CN113876023A (zh) * | 2021-09-20 | 2022-01-04 | 河南中烟工业有限责任公司 | 一种利用烟叶残渣制备烟用香料的方法及烟用香料的应用 |
Non-Patent Citations (1)
Title |
---|
朱克明等: "亚临界条件下水相液化烟草工艺及产物的研究", 《广州化工》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115669993A (zh) * | 2022-10-26 | 2023-02-03 | 河南农业大学 | 一种无机催化剂改良近临界水提取烟叶生物质的方法 |
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