CH525621A - Procédé de fabrication d'extraits de matières végétales - Google Patents

Procédé de fabrication d'extraits de matières végétales

Info

Publication number
CH525621A
CH525621A CH1904070A CH1904070A CH525621A CH 525621 A CH525621 A CH 525621A CH 1904070 A CH1904070 A CH 1904070A CH 1904070 A CH1904070 A CH 1904070A CH 525621 A CH525621 A CH 525621A
Authority
CH
Switzerland
Prior art keywords
manufacturing process
plant material
material extracts
extracts
plant
Prior art date
Application number
CH1904070A
Other languages
English (en)
Inventor
Bouldoires Jean-Pierre
Pictet Gerard
Rovero Dominique
Original Assignee
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 Nestle Sa filed Critical Nestle Sa
Priority to CH1904070A priority Critical patent/CH525621A/fr
Priority to GB5843371A priority patent/GB1366331A/en
Priority to CA130,752A priority patent/CA961342A/en
Priority to ES398245A priority patent/ES398245A1/es
Priority to AU37194/71A priority patent/AU451855B2/en
Priority to FR7146129A priority patent/FR2120828A5/fr
Publication of CH525621A publication Critical patent/CH525621A/fr

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
    • A23F3/423—Isolation or recuperation of tea flavour or tea oil by solvent extraction; Tea flavour from tea oil
    • 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
    • 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
    • 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
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Tea And Coffee (AREA)
CH1904070A 1970-12-23 1970-12-23 Procédé de fabrication d'extraits de matières végétales CH525621A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1904070A CH525621A (fr) 1970-12-23 1970-12-23 Procédé de fabrication d'extraits de matières végétales
GB5843371A GB1366331A (en) 1970-12-23 1971-12-16 Vegetable extract production
CA130,752A CA961342A (en) 1970-12-23 1971-12-21 Vegetable extract production
ES398245A ES398245A1 (es) 1970-12-23 1971-12-22 Un procedimiento de preparacion de extractos de materia ve-getal, particularmente de cafe o de te.
AU37194/71A AU451855B2 (en) 1970-12-23 1971-12-22 Vegetable extract production
FR7146129A FR2120828A5 (en) 1970-12-23 1971-12-22 Vegetable extract prodn - esp tea and coffee, with differential aromatics extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1904070A CH525621A (fr) 1970-12-23 1970-12-23 Procédé de fabrication d'extraits de matières végétales

Publications (1)

Publication Number Publication Date
CH525621A true CH525621A (fr) 1972-07-31

Family

ID=4436948

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1904070A CH525621A (fr) 1970-12-23 1970-12-23 Procédé de fabrication d'extraits de matières végétales

Country Status (3)

Country Link
CH (1) CH525621A (fr)
ES (1) ES398245A1 (fr)
FR (1) FR2120828A5 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151202A1 (fr) * 1984-02-08 1985-08-14 Hag Gf Aktiengesellschaft Procédé de préparation de poudre d'extrait de café ou de thé décaféiné et soluble
EP0252394A1 (fr) * 1986-07-08 1988-01-13 Kohlensäurewerk Deutschland Gmbh Procédé de séchage de substances végétales ou animales
EP0338831A3 (fr) * 1988-04-21 1990-05-02 R.J. Reynolds Tobacco Company Procédé d'obtention d'extraits de tabac

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151202A1 (fr) * 1984-02-08 1985-08-14 Hag Gf Aktiengesellschaft Procédé de préparation de poudre d'extrait de café ou de thé décaféiné et soluble
EP0252394A1 (fr) * 1986-07-08 1988-01-13 Kohlensäurewerk Deutschland Gmbh Procédé de séchage de substances végétales ou animales
WO1988000081A1 (fr) * 1986-07-08 1988-01-14 Kohlensäurewerk Deutschland Gmbh Procede pour separer des substances volatiles
US5113597A (en) * 1986-07-08 1992-05-19 Kohlensaeurewerk Deutschland Gmbh Process for drying of plant or animal material
EP0338831A3 (fr) * 1988-04-21 1990-05-02 R.J. Reynolds Tobacco Company Procédé d'obtention d'extraits de tabac

Also Published As

Publication number Publication date
ES398245A1 (es) 1974-09-16
FR2120828A5 (en) 1972-08-18

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Legal Events

Date Code Title Description
PL Patent ceased