GB635121A - Improvements in or relating to the preparation of extracts from aromatic plants - Google Patents

Improvements in or relating to the preparation of extracts from aromatic plants

Info

Publication number
GB635121A
GB635121A GB9935/49A GB993549A GB635121A GB 635121 A GB635121 A GB 635121A GB 9935/49 A GB9935/49 A GB 9935/49A GB 993549 A GB993549 A GB 993549A GB 635121 A GB635121 A GB 635121A
Authority
GB
United Kingdom
Prior art keywords
powder
condensate
distillation
water
effected
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
GB9935/49A
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.)
GERMINAL SA
Original Assignee
GERMINAL SA
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 GERMINAL SA filed Critical GERMINAL SA
Publication of GB635121A publication Critical patent/GB635121A/en
Expired legal-status Critical Current

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, ground or not, e.g. stripping; Recovering volatile gases, e.g. roaster or grinder gases
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/027—Recovery of volatiles by distillation or stripping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Seasonings (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Extracts from aromatic plants are prepared by subjecting the material to a distillation with the help of a hot gas or in a high vacuum, the distillate being condensed with the aid of cold, treating the residue of the distillation to form an aqueous extract of the elements soluble in water therefrom, concentrating the aqueous extract and reuniting the concentrate with the condensate. The concentrate before admixture with the condensate, may be incorporated with an inactive water-soluble product such as lactose, saccharose, sorbose, sorbite or mannite, to produce a powder either directly or after drying. According to an example, ground roasted coffee is heated to a temperature of 130-150 DEG C, distillation being effected by the application of a vacuum of 0.0001 mm. Hg or by the passage of a slow current of carbon dioxide and condensation being effected at a temperature of -25 DEG C. The coffee deprived of its volatile materials is extracted by a mixture of water and steam in a soxhlet-type apparatus, milk sugar is added and the mixture is converted into a powder. The powder is mixed with the condensate in a rotating drum. The final product may be in the form of powder, tablets, granules or paste, and may be used in the preparation of beverages and condiments. Other specified materials for treatment are camomile, clove and elder flowers; lime blossom; anise, cardamom, fennel or vanilla seeds; allium, calamus, galingale and ginger roots; bergamot, lemon and tangerine rinds; eucalyptus, laurel, mat<\>ae, mint, melissa, tea and vervain leaves; and hyssop, marjoram, melitot and thyme plants.
GB9935/49A 1945-01-25 1945-10-16 Improvements in or relating to the preparation of extracts from aromatic plants Expired GB635121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH635121X 1945-01-25

Publications (1)

Publication Number Publication Date
GB635121A true GB635121A (en) 1950-04-05

Family

ID=4525040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9935/49A Expired GB635121A (en) 1945-01-25 1945-10-16 Improvements in or relating to the preparation of extracts from aromatic plants

Country Status (1)

Country Link
GB (1) GB635121A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997029642A1 (en) * 1996-02-15 1997-08-21 Eulogio Mas Criado Effervescent tablet otbained from aromatic plant infusion extract
GB2376464A (en) * 2001-05-04 2002-12-18 Gw Pharma Ltd Processes and apparatus for extraction of active substances and enriched extracts from natural products
FR2886849A1 (en) * 2005-09-23 2006-12-15 Chanel Parfums Beaute Soc Par Fractionating a vegetable matter, useful to prevent and/or treat skin disorders, comprises molecular distillation
WO2014008192A2 (en) 2012-07-01 2014-01-09 J P Love Apparatus and method for vibrational isolation of compounds
US10159908B2 (en) 2013-10-04 2018-12-25 Natural Extraction Systems, LLC Method and apparatus for extracting botanical oils
US10617974B2 (en) 2016-05-02 2020-04-14 Natural Extraction Systems, LLC Method and apparatus for extracting botanical oils
WO2020123522A1 (en) 2018-12-10 2020-06-18 Loxley Systems, Llc Systems, methods, and equipment for chemical extraction
US10717056B1 (en) 2019-09-09 2020-07-21 Michael Cem Gokay Method and apparatus for purification of cannabinoid extracts
US10765965B1 (en) 2019-12-10 2020-09-08 Loxley Systems, Llc Systems, methods, and equipment for chemical extraction
US11110372B2 (en) 2018-08-08 2021-09-07 Neptune Wellness Solutions Inc. Cold extraction method for cannabinoids and terpenes from cannabis by organic solvents
US11643402B2 (en) 2018-08-10 2023-05-09 Natural Extraction Systems, LLC Gas phase methods to decarboxylate cannabinoids
US11702397B2 (en) 2018-08-10 2023-07-18 Natural Extraction Systems, LLC Methods to purify cannabinoids

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2122894A1 (en) * 1996-02-15 1998-12-16 Mas Criado Eulogio Effervescent tablet otbained from aromatic plant infusion extract
WO1997029642A1 (en) * 1996-02-15 1997-08-21 Eulogio Mas Criado Effervescent tablet otbained from aromatic plant infusion extract
US9034395B2 (en) 2001-05-04 2015-05-19 Gw Pharma Limited Processes and apparatus for extraction of active substances and enriched extracts from natural products
GB2376464A (en) * 2001-05-04 2002-12-18 Gw Pharma Ltd Processes and apparatus for extraction of active substances and enriched extracts from natural products
GB2377218A (en) * 2001-05-04 2003-01-08 Gw Pharmaceuticals Ltd Process and apparatus for extraction of active substances and enriched extracts from natural products
GB2376464B (en) * 2001-05-04 2004-11-17 Gw Pharma Ltd Processes and apparatus for extraction of active substances and enriched extracts from natural products
US7622140B2 (en) 2001-05-04 2009-11-24 Gw Pharma Limited Processes and apparatus for extraction of active substances and enriched extracts from natural products
US10195159B2 (en) 2001-05-04 2019-02-05 Gw Pharma Limited Processes and apparatus for extraction of active substances and enriched extracts from natural products
FR2886849A1 (en) * 2005-09-23 2006-12-15 Chanel Parfums Beaute Soc Par Fractionating a vegetable matter, useful to prevent and/or treat skin disorders, comprises molecular distillation
WO2014008192A2 (en) 2012-07-01 2014-01-09 J P Love Apparatus and method for vibrational isolation of compounds
US10881982B2 (en) 2013-10-04 2021-01-05 Natural Extraction Systems, LLC Method and apparatus for extracting botanical oils
US10456708B2 (en) 2013-10-04 2019-10-29 Natural Extraction Systems, LLC Method and apparatus for extracting botanical oils
US10159908B2 (en) 2013-10-04 2018-12-25 Natural Extraction Systems, LLC Method and apparatus for extracting botanical oils
US12064709B2 (en) 2013-10-04 2024-08-20 Natural Extraction Systems, LLC Method and apparatus for extracting botanical oils
US11406913B2 (en) 2013-10-04 2022-08-09 Natural Extraction Systems, LLC Method and apparatus for extracting botanical oils
US10617974B2 (en) 2016-05-02 2020-04-14 Natural Extraction Systems, LLC Method and apparatus for extracting botanical oils
US11110372B2 (en) 2018-08-08 2021-09-07 Neptune Wellness Solutions Inc. Cold extraction method for cannabinoids and terpenes from cannabis by organic solvents
US11643402B2 (en) 2018-08-10 2023-05-09 Natural Extraction Systems, LLC Gas phase methods to decarboxylate cannabinoids
US11702397B2 (en) 2018-08-10 2023-07-18 Natural Extraction Systems, LLC Methods to purify cannabinoids
WO2020123522A1 (en) 2018-12-10 2020-06-18 Loxley Systems, Llc Systems, methods, and equipment for chemical extraction
US10717056B1 (en) 2019-09-09 2020-07-21 Michael Cem Gokay Method and apparatus for purification of cannabinoid extracts
US10765965B1 (en) 2019-12-10 2020-09-08 Loxley Systems, Llc Systems, methods, and equipment for chemical extraction

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