FR2253462B1 - - Google Patents

Info

Publication number
FR2253462B1
FR2253462B1 FR7437748A FR7437748A FR2253462B1 FR 2253462 B1 FR2253462 B1 FR 2253462B1 FR 7437748 A FR7437748 A FR 7437748A FR 7437748 A FR7437748 A FR 7437748A FR 2253462 B1 FR2253462 B1 FR 2253462B1
Authority
FR
France
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
FR7437748A
Other versions
FR2253462A1 (fr
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle 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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Publication of FR2253462A1 publication Critical patent/FR2253462A1/fr
Application granted granted Critical
Publication of FR2253462B1 publication Critical patent/FR2253462B1/fr
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
    • A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
    • A23F3/42—Isolation or recuperation of tea flavour or tea oil
    • A23F3/426—Isolation or recuperation of tea flavour or tea oil by distillation, e.g. stripping leaves; Recovering volatile 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/028—Flow sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Tea And Coffee (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR7437748A 1973-12-05 1974-11-15 Expired FR2253462B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/421,852 US3992983A (en) 1973-12-05 1973-12-05 Preparation of tea extracts

Publications (2)

Publication Number Publication Date
FR2253462A1 FR2253462A1 (fr) 1975-07-04
FR2253462B1 true FR2253462B1 (fr) 1979-02-23

Family

ID=23672315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437748A Expired FR2253462B1 (fr) 1973-12-05 1974-11-15

Country Status (15)

Country Link
US (1) US3992983A (fr)
JP (1) JPS6045901B2 (fr)
AR (1) AR209085A1 (fr)
CA (1) CA1030805A (fr)
CH (1) CH592419A5 (fr)
DE (1) DE2457329C2 (fr)
ES (1) ES432578A1 (fr)
FR (1) FR2253462B1 (fr)
GB (1) GB1490370A (fr)
IE (1) IE42073B1 (fr)
IN (1) IN141419B (fr)
KE (1) KE3054A (fr)
NL (1) NL185191C (fr)
SU (1) SU531475A3 (fr)
ZA (1) ZA747081B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725721C2 (de) * 1977-06-07 1982-07-15 Hag Ag, 2800 Bremen Verfahren zum Stoffaustausch zwischen einem teilchenförmigen Feststoff und einem flüssigen oder gasförmigen Lösungsmittel und Vorrichtung zur Durchführung des Verfahrens
GB2315398A (en) * 1996-07-23 1998-02-04 Chandima Devapriya Sugathapala Preparing a tea drink
US5827560A (en) * 1997-04-14 1998-10-27 Nestec S.A. Process for producing cold water soluble tea extract
DE10228922B4 (de) * 2002-06-25 2004-10-28 Igv Institut Für Getreideverarbeitung Gmbh Verfahren zur Modifizierung der Inhaltsstoffzusammensetzung von pflanzlichen Produkten, insbesondere Früchten, wie Sultaninen, Sanddorn, Apfelbeeren oder Moosbeeren
DE502007000181D1 (de) * 2006-04-25 2008-12-04 Imel Ag Vorrichtung und Verfahren zur Zubereitung von Heissgetränken durch Aufbrühen einer partikelförmigen, mittels Wasser extrahierbaren Substanz
US8257769B2 (en) 2007-12-14 2012-09-04 Conopco, Inc. Process for recovering volatile tea compounds
CA2723250A1 (fr) * 2008-05-01 2009-11-05 Bunn-O-Matic Corporation Appareil, systeme et procede de realisation de boissons a pression d'air pouvant etre regulee
US9993105B2 (en) 2008-05-01 2018-06-12 Bunn-O-Matic Corporation Method of making a beverage with a controllable brewer
CA2744220A1 (fr) 2008-11-20 2010-05-27 Bunn-O-Matic Corporation Dispositif de brassage reglable
WO2011069832A1 (fr) 2009-12-07 2011-06-16 Unilever Nv Thé aromatisé
US20180192816A1 (en) * 2017-01-12 2018-07-12 Haier Us Appliance Solutions, Inc. Beverage dispenser with a moisture removal device
MX2019009740A (es) 2017-02-15 2020-01-27 2266170 Ontario Inc Sistema de infusion y preparacion de bebidas.
DE102019002218A1 (de) * 2019-03-28 2020-10-01 Gea Tds Gmbh Verfahren und Vorrichtung zur Steuerung der Herstellung eines Extraktes durch Fest-Flüssig-Extraktion
DE102019002807A1 (de) * 2019-04-17 2020-11-05 Gea Tds Gmbh Verfahren und Vorrichtung zur industriellen Herstellung eins Extraktes durch Fest-Flüssig-Extraktion
CN113318474B (zh) * 2021-04-27 2022-09-06 浙江古茗科技有限公司 一种无搅拌式的乌龙茶二级浸泡萃取装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1079474A (en) * 1912-02-05 1913-11-25 Davis Oil Refining Co Process of making coffee extract.
US2831038A (en) * 1955-10-11 1958-04-15 Phillips Petroleum Co Apparatus and process for solvent extraction
US2874629A (en) * 1955-12-21 1959-02-24 Mortimer J Kahan Coffee extracting apparatus
GB853834A (en) * 1956-02-13 1960-11-09 Unilever Ltd Improvements in or relating to beverages
CH343767A (de) * 1956-03-22 1959-12-31 Afico Ag Verfahren zur Herstellung von reinem löslichem Tee-Extrakt in Pulverform
US3148069A (en) * 1960-06-13 1964-09-08 Chemet Engineers Inc Liquid-solid extraction process
CH400742A (de) * 1960-06-22 1965-10-15 Nestle Sa Verfahren zur kontinuierlichen Herstellung eines pulverförmigen Extraktes aus pflanzlichem Material, Vorrichtung zur Ausführung des Verfahrens und Anwendung des Verfahrens
US3142589A (en) * 1962-05-16 1964-07-28 Francis C Schaffer Vertical diffuser
CH455472A (fr) * 1964-11-24 1968-07-15 Nestle Sa Procédé de fabrication d'extraits solubles de matières végétales

Also Published As

Publication number Publication date
CH592419A5 (fr) 1977-10-31
ZA747081B (en) 1975-11-26
AR209085A1 (es) 1977-03-31
ES432578A1 (es) 1976-09-01
SU531475A3 (ru) 1976-10-05
NL185191C (nl) 1990-02-16
NL185191B (nl) 1989-09-18
DE2457329C2 (de) 1982-09-02
NL7415612A (nl) 1975-06-09
CA1030805A (fr) 1978-05-09
FR2253462A1 (fr) 1975-07-04
JPS6045901B2 (ja) 1985-10-12
IE42073L (en) 1975-06-05
IE42073B1 (en) 1980-06-04
IN141419B (fr) 1977-02-26
US3992983A (en) 1976-11-23
DE2457329A1 (de) 1975-06-12
GB1490370A (en) 1977-11-02
KE3054A (en) 1980-06-27
AU7557374A (en) 1976-05-20
JPS5089600A (fr) 1975-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse