ZA828427B - Process for the extraction or concentration of aromatic substances - Google Patents

Process for the extraction or concentration of aromatic substances

Info

Publication number
ZA828427B
ZA828427B ZA828427A ZA828427A ZA828427B ZA 828427 B ZA828427 B ZA 828427B ZA 828427 A ZA828427 A ZA 828427A ZA 828427 A ZA828427 A ZA 828427A ZA 828427 B ZA828427 B ZA 828427B
Authority
ZA
South Africa
Prior art keywords
extraction
concentration
aromatic substances
silica gel
bed
Prior art date
Application number
ZA828427A
Other languages
English (en)
Inventor
Friedhelm Eisenbeiss
Otto-Werner Meyer
Original Assignee
Merck Patent Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6146621&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA828427(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of ZA828427B publication Critical patent/ZA828427B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/46—Coffee flavour; Coffee oil; Flavouring of coffee or coffee extract
    • A23F5/48—Isolation or recuperation of coffee flavour or coffee oil
    • A23F5/486—Isolation or recuperation of coffee flavour or coffee oil by distillation from beans that are ground or not ground, e.g. stripping; Recovering volatile gases, e.g. roaster or grinder gases
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/46—Coffee flavour; Coffee oil; Flavouring of coffee or coffee extract
    • A23F5/48—Isolation or recuperation of coffee flavour or coffee oil
    • A23F5/50—Isolation or recuperation of coffee flavour or coffee oil from coffee extract
    • A23F5/505—Isolation or recuperation of coffee flavour or coffee oil from coffee extract by distillation, e.g. stripping the extract; Recovering volatile gases, e.g. during concentration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • 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
    • A23L27/11—Natural spices, flavouring agents or condiments; Extracts thereof obtained by solvent extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Fats And Perfumes (AREA)
  • Seasonings (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Tea And Coffee (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
ZA828427A 1981-11-19 1982-11-16 Process for the extraction or concentration of aromatic substances ZA828427B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813145673 DE3145673A1 (de) 1981-11-19 1981-11-19 "verfahren zur gewinnung oder anreicherung von aromastoffen"

Publications (1)

Publication Number Publication Date
ZA828427B true ZA828427B (en) 1983-09-28

Family

ID=6146621

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA828427A ZA828427B (en) 1981-11-19 1982-11-16 Process for the extraction or concentration of aromatic substances

Country Status (8)

Country Link
EP (1) EP0082284B1 (fr)
JP (1) JPS5896699A (fr)
AT (1) ATE22213T1 (fr)
DE (2) DE3145673A1 (fr)
ES (1) ES517473A0 (fr)
IL (1) IL67258A (fr)
MA (1) MA19647A1 (fr)
ZA (1) ZA828427B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927566A (en) * 1988-01-12 1990-05-22 Nestec S.A. Oil and fat release method
GB2351978A (en) * 1999-07-13 2001-01-17 Cultor Corp Process for the production of essential oils
DE10322564A1 (de) * 2003-05-20 2004-12-09 Degussa Ag Verfahren zur selektiven Abtrennung von Wertstoffen
US8158180B2 (en) 2007-12-17 2012-04-17 Symrise Gmbh & Co. Kg Process for the preparation of a flavoring concentrate
EP2075320A1 (fr) * 2007-12-17 2009-07-01 Symrise GmbH & Co. KG Procédé destiné à la fabrication d'un concentré d'arômes et concentré d'arômes
DE102016105997A1 (de) * 2016-04-01 2017-10-05 Flavologic Gmbh Adsorptionssystem und Verfahren zum Betreiben eines Adsorptionssystems
WO2017077086A1 (fr) * 2015-11-06 2017-05-11 Flavologic Gmbh Système d'adsorption et procédé permettant de faire fonctionner un système d'adsorption
CN111417317A (zh) 2017-11-09 2020-07-14 西姆莱斯股份公司 通过渗透制备香味浓缩物
CN120535462B (zh) * 2025-07-29 2026-04-17 天津医科大学 一种化合物DDAO-Sulfate的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL39804A (en) * 1971-07-06 1975-03-13 Tobacco Res & Dev Extracting flavouring substances
CH591214A5 (fr) * 1974-10-03 1977-09-15 Nestle Sa

Also Published As

Publication number Publication date
ES8402145A1 (es) 1984-01-16
JPS5896699A (ja) 1983-06-08
MA19647A1 (fr) 1983-07-01
IL67258A (en) 1986-11-30
EP0082284A1 (fr) 1983-06-29
DE3273371D1 (en) 1986-10-23
ES517473A0 (es) 1984-01-16
ATE22213T1 (de) 1986-10-15
IL67258A0 (en) 1983-03-31
DE3145673A1 (de) 1983-05-26
EP0082284B1 (fr) 1986-09-17

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