GB1169586A - A Process and Apparatus for the Extraction of Vegetable Material Containing Volatile Aromatic Substances - Google Patents

A Process and Apparatus for the Extraction of Vegetable Material Containing Volatile Aromatic Substances

Info

Publication number
GB1169586A
GB1169586A GB397567A GB397567A GB1169586A GB 1169586 A GB1169586 A GB 1169586A GB 397567 A GB397567 A GB 397567A GB 397567 A GB397567 A GB 397567A GB 1169586 A GB1169586 A GB 1169586A
Authority
GB
United Kingdom
Prior art keywords
extraction
extract
subjected
dried
mixed
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
GB397567A
Inventor
Heinz Wullenweber
Karl Grob
Gerd Mallok
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1169586A publication Critical patent/GB1169586A/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
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/18—Extraction of water soluble tea constituents
    • 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
    • A23F5/16—Removing unwanted substances
    • A23F5/18—Removing unwanted substances from coffee extract
    • 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
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/26—Extraction of water-soluble constituents
    • A23F5/265—Extraction of water-soluble constituents the solid substances are transported through the apparatus during the extraction cycle

Abstract

1,169,586. Vegetable extracts; coffee, tea, chicory. METALLGESELLSCHAFT A.G. 26 Jan., 1967 [12 Feb., 1966], No. 3975/67. Heading A2B. In a process for the continuous extraction of finely divided vegetable material containing volatile aromatic substances, for example coffee, tea, or chicory, the material and an extracting medium and/or extract obtained are conducted in countercurrent through at least two stages, the phases being mechanically mixed, as by a slurry pump, and after a short contact time being separated again by centrifuging, in each stage. A reaction chamber, which may be the conduit joining the mixing and separating devices, may be provided. The extraction may be effected under elevated temperature and/or pressure. The extract may be clarified, concentrated, and dried. During the course of the extraction, the material may be subjected to hydrolysis. The extraction residue may be subjected to hydrolysis, if desired, then subjected to extraction similarly to the original material, and the liquid thus obtained either mixed with the extract or dried and mixed with the dried extract.
GB397567A 1966-02-12 1967-01-26 A Process and Apparatus for the Extraction of Vegetable Material Containing Volatile Aromatic Substances Expired GB1169586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0068378 1966-02-12

Publications (1)

Publication Number Publication Date
GB1169586A true GB1169586A (en) 1969-11-05

Family

ID=7312577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB397567A Expired GB1169586A (en) 1966-02-12 1967-01-26 A Process and Apparatus for the Extraction of Vegetable Material Containing Volatile Aromatic Substances

Country Status (1)

Country Link
GB (1) GB1169586A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364620A1 (en) * 1976-09-18 1978-04-14 Dej Int Research Co Bv PROCESS AND APPARATUS FOR PREPARING EXTRACTS OF GROUND ROASTED COFFEE AND OTHER SIMILAR PRODUCTS
EP0090562A1 (en) * 1982-03-30 1983-10-05 General Foods Corporation Method for producing a roast and ground appearing freeze-dried coffee
EP0242493A1 (en) * 1986-04-18 1987-10-28 Achille Musetti Process for the preparation of a drink based on alimentary vegetable extracts and drink so obtained
WO2018200922A1 (en) * 2017-04-27 2018-11-01 Meltz, LLC Method for centrifugal extraction and apparatus suitable for carrying out this method
US11724849B2 (en) 2019-06-07 2023-08-15 Cometeer, Inc. Packaging and method for single serve beverage product
US11751716B2 (en) 2015-03-20 2023-09-12 Cometeer, Inc. Systems for controlled heating and agitation for liquid food or beverage product creation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364620A1 (en) * 1976-09-18 1978-04-14 Dej Int Research Co Bv PROCESS AND APPARATUS FOR PREPARING EXTRACTS OF GROUND ROASTED COFFEE AND OTHER SIMILAR PRODUCTS
EP0090562A1 (en) * 1982-03-30 1983-10-05 General Foods Corporation Method for producing a roast and ground appearing freeze-dried coffee
EP0242493A1 (en) * 1986-04-18 1987-10-28 Achille Musetti Process for the preparation of a drink based on alimentary vegetable extracts and drink so obtained
US11751716B2 (en) 2015-03-20 2023-09-12 Cometeer, Inc. Systems for controlled heating and agitation for liquid food or beverage product creation
WO2018200922A1 (en) * 2017-04-27 2018-11-01 Meltz, LLC Method for centrifugal extraction and apparatus suitable for carrying out this method
JP2020517400A (en) * 2017-04-27 2020-06-18 コミティア，インク． Method for centrifuge extraction and apparatus suitable for carrying out the method
US11484041B2 (en) 2017-04-27 2022-11-01 Cometeer, Inc. Method for centrifugal extraction and apparatus suitable for carrying out this method
US11724849B2 (en) 2019-06-07 2023-08-15 Cometeer, Inc. Packaging and method for single serve beverage product

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