CA2259481A1 - Extraction et/ou purification directes de maltol et d'huiles essentielles tres purs par sublimation - Google Patents

Extraction et/ou purification directes de maltol et d'huiles essentielles tres purs par sublimation Download PDF

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Publication number
CA2259481A1
CA2259481A1 CA002259481A CA2259481A CA2259481A1 CA 2259481 A1 CA2259481 A1 CA 2259481A1 CA 002259481 A CA002259481 A CA 002259481A CA 2259481 A CA2259481 A CA 2259481A CA 2259481 A1 CA2259481 A1 CA 2259481A1
Authority
CA
Canada
Prior art keywords
maltol
process according
sublimation
carried out
entrainer
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.)
Abandoned
Application number
CA002259481A
Other languages
English (en)
Inventor
Paul Jollez
Juan Miguel Garro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kemestrie Inc
Original Assignee
Kemestrie Inc
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 by Kemestrie Inc filed Critical Kemestrie Inc
Priority to CA002259481A priority Critical patent/CA2259481A1/fr
Publication of CA2259481A1 publication Critical patent/CA2259481A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
    • A23L27/115—Natural spices, flavouring agents or condiments; Extracts thereof obtained by distilling, stripping, or recovering of volatiles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Saccharide Compounds (AREA)
  • Fats And Perfumes (AREA)
CA002259481A 1998-02-09 1999-02-05 Extraction et/ou purification directes de maltol et d'huiles essentielles tres purs par sublimation Abandoned CA2259481A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002259481A CA2259481A1 (fr) 1998-02-09 1999-02-05 Extraction et/ou purification directes de maltol et d'huiles essentielles tres purs par sublimation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,225,659 1998-02-09
CA2225659 1998-02-09
CA002259481A CA2259481A1 (fr) 1998-02-09 1999-02-05 Extraction et/ou purification directes de maltol et d'huiles essentielles tres purs par sublimation

Publications (1)

Publication Number Publication Date
CA2259481A1 true CA2259481A1 (fr) 1999-08-09

Family

ID=29585065

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002259481A Abandoned CA2259481A1 (fr) 1998-02-09 1999-02-05 Extraction et/ou purification directes de maltol et d'huiles essentielles tres purs par sublimation

Country Status (1)

Country Link
CA (1) CA2259481A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710107B2 (en) 2006-04-05 2014-04-29 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas
CN107698545A (zh) * 2016-11-19 2018-02-16 长沙博海生物科技有限公司 一种天然植物来源的香料麦芽酚的制备方法
CN108355372A (zh) * 2018-01-13 2018-08-03 安徽金禾实业股份有限公司 一种麦芽酚的升华接收方法及装置
FR3065356A1 (fr) * 2017-04-20 2018-10-26 Abies Lagrimus Epice et procede associe
CN109535113A (zh) * 2018-12-10 2019-03-29 安徽金禾实业股份有限公司 一种麦芽酚升华干燥方法及装置
CN109675335A (zh) * 2018-12-12 2019-04-26 安徽金禾实业股份有限公司 一种麦芽酚中和黄细升华前粗加工方法
CN111039908A (zh) * 2019-12-20 2020-04-21 安徽金禾实业股份有限公司 一种从废渣中萃取乙基麦芽酚的方法
WO2022122028A1 (fr) * 2020-12-11 2022-06-16 安徽金禾实业股份有限公司 Procédé et dispositif de purification par rétroextraction de produit brut obtenu par sublimation de maltol ou d'éthyl-maltol

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710107B2 (en) 2006-04-05 2014-04-29 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas
CN107698545A (zh) * 2016-11-19 2018-02-16 长沙博海生物科技有限公司 一种天然植物来源的香料麦芽酚的制备方法
FR3065356A1 (fr) * 2017-04-20 2018-10-26 Abies Lagrimus Epice et procede associe
CN108355372A (zh) * 2018-01-13 2018-08-03 安徽金禾实业股份有限公司 一种麦芽酚的升华接收方法及装置
CN108355372B (zh) * 2018-01-13 2020-09-08 安徽金禾实业股份有限公司 一种麦芽酚的升华接收方法及装置
CN109535113A (zh) * 2018-12-10 2019-03-29 安徽金禾实业股份有限公司 一种麦芽酚升华干燥方法及装置
CN109675335A (zh) * 2018-12-12 2019-04-26 安徽金禾实业股份有限公司 一种麦芽酚中和黄细升华前粗加工方法
CN111039908A (zh) * 2019-12-20 2020-04-21 安徽金禾实业股份有限公司 一种从废渣中萃取乙基麦芽酚的方法
WO2022122028A1 (fr) * 2020-12-11 2022-06-16 安徽金禾实业股份有限公司 Procédé et dispositif de purification par rétroextraction de produit brut obtenu par sublimation de maltol ou d'éthyl-maltol
CN116348185A (zh) * 2020-12-11 2023-06-27 安徽金禾实业股份有限公司 一种麦芽酚或乙基麦芽酚升华后粗品反萃取提纯方法和装置

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