CA1006039A - Lyophilisation process - Google Patents

Lyophilisation process

Info

Publication number: CA1006039A
Authority: CA; Canada
Prior art keywords: lyophilisation process; lyophilisation
Prior art date: 1972-02-15
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

CA162,850A

Other languages

English (en)

Other versions

CA162850S (en

Inventor

Louis Rey

Jean-Pierre Bouldoires

Dominique Rovero

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.)

1972-02-15

Filing date

1973-02-05

Publication date

1977-03-01

1973-02-05 Application filed by Nestle SA filed Critical Nestle SA

1977-03-01 Application granted granted Critical

1977-03-01 Publication of CA1006039A publication Critical patent/CA1006039A/en

Status Expired legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
- A23B2/92—Freeze drying
- 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
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- 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
- A23F3/22—Drying or concentrating tea extract
- A23F3/26—Drying or concentrating tea extract by lyophilisation
- 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
- 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
- A23L27/115—Natural spices, flavouring agents or condiments; Extracts thereof obtained by distilling, stripping, or recovering of volatiles

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Food Science & Technology (AREA)
Polymers & Plastics (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
Health & Medical Sciences (AREA)
Nutrition Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Drying Of Solid Materials (AREA)
Extraction Or Liquid Replacement (AREA)
General Preparation And Processing Of Foods (AREA)

CA162,850A 1972-02-15 1973-02-05 Lyophilisation process Expired CA1006039A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH216472		1972-02-15

Publications (1)

Publication Number	Publication Date
CA1006039A true CA1006039A (en)	1977-03-01

Family

ID=4227367

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA162,850A Expired CA1006039A (en)	1972-02-15	1973-02-05	Lyophilisation process

Country Status (5)

Country	Link
US (1)	US3873745A (de)
CA (1)	CA1006039A (de)
CH (1)	CH547473A (de)
FR (1)	FR2172144B1 (de)
GB (1)	GB1420132A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4117603A (en) *	1976-12-28	1978-10-03	Smith Walton J	High vacuum freeze-drying
AU600361B2 (en) *	1987-06-02	1990-08-09	Unilever Plc	A method of stripping aromas and flavours from plant materials
US5215756A (en) *	1989-12-22	1993-06-01	Gole Dilip J	Preparation of pharmaceutical and other matrix systems by solid-state dissolution
PT967882E (pt) *	1997-01-29	2002-03-28	Nestle Sa	Aromatizacao de pos para bebidas
US5855947A (en) *	1997-01-29	1999-01-05	Nestec S.A.	Aromatization of beverage powders
MXPA02011544A (es) *	2000-05-24	2005-09-08	Terra Chips B V	Metodo y aparato para la fritura de productos.
US6443166B1 (en)	2000-10-12	2002-09-03	General Electric Company	Method of cleaning a pressurized container
US6635119B1 (en)	2000-10-12	2003-10-21	General Electric Company	Method of cleaning pressurized containers containing liquified petroleum gas
US6793740B1 (en)	2000-10-12	2004-09-21	General Electric Company	Method for cleaning pressurized containers containing moisture sensitive chemicals
US6758913B1 (en)	2000-10-12	2004-07-06	General Electric Company	Method of cleaning pressurized containers containing anhydrous ammonia
US6539961B1 (en)	2000-10-12	2003-04-01	General Electric Company	System for cleaning pressurized containers such as mobile railcars
US6532684B1 (en) *	2000-10-12	2003-03-18	General Electric Company	System for cleaning pressurized containers
US6926776B1 (en)	2000-10-12	2005-08-09	General Electric Company	Method for cleaning pressurized containers containing chlorine gas or sulfur dioxide gas
EP1870649A1 (de) *	2006-06-20	2007-12-26	Octapharma AG	Gefriertocknung zum Erzielen einer bestimmte Restfeuchte durch beschränkte Desorptionsenergiepegeln.
FR2990269B1 (fr) *	2012-05-02	2018-06-29	L'air Liquide,Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Procede de lyophilisation
EP3361877B1 (de) *	2015-10-15	2019-04-17	Unilever N.V.	Teeprodukt und ein verfahren derer herstellung
CN112044227B (zh) *	2020-08-27	2025-08-12	浙江省天正设计工程有限公司	一种VOCs尾气的冷凝冷冻装置
CN119688399A (zh) *	2023-09-22	2025-03-25	深圳华大智造科技股份有限公司	试剂脱气方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3269025A (en) *	1962-05-21	1966-08-30	Battelle Development Corp	Freeze-drying method under high vacuum utilizing a fluidized bed
US3649296A (en) *	1970-01-19	1972-03-14	Gen Foods Corp	Stabilized roasted coffee aroma
FR2077861B1 (de) *	1970-02-19	1974-05-03	Air Liquide

1972
- 1972-02-15 CH CH216472A patent/CH547473A/de not_active IP Right Cessation
1973
- 1973-02-01 GB GB499373A patent/GB1420132A/en not_active Expired
- 1973-02-05 CA CA162,850A patent/CA1006039A/en not_active Expired
- 1973-02-08 US US330755A patent/US3873745A/en not_active Expired - Lifetime
- 1973-02-12 FR FR7304838A patent/FR2172144B1/fr not_active Expired

Also Published As

Publication number	Publication date
CH547473A (de)	1974-03-29
DE2307473A1 (de)	1973-08-23
FR2172144A1 (de)	1973-09-28
DE2307473B2 (de)	1976-01-02
FR2172144B1 (de)	1978-02-10
GB1420132A (en)	1976-01-07
US3873745A (en)	1975-03-25

Publication	Publication Date	Title
CA1011325A (en)	1977-05-31	Catalyst-making method
CA977171A (en)	1975-11-04	Allumeurs piezo-electriques
CA1006039A (en)	1977-03-01	Lyophilisation process
AU4155872A (en)	1973-12-20	Childsafe actuator-overcap
CA993730A (en)	1976-07-27	Renecking method
CA987687A (en)	1976-04-20	Dehydrochlorination process
CA974168A (en)	1975-09-09	Waterflooding process
CA995212A (fr)	1976-08-17	Procede pour la preparation des nouveaux dibenzocycloheptenes substitues
CA894222A (en)	1972-02-29	Integral hydrocracking-hydro-treating process
AU471940B2 (en)	1976-05-06	Process
AU469467B2 (en)	1976-02-12	Graphic process
AU466195B2 (en)	1975-10-23	Process
CA987826A (en)	1976-04-20	Polyisocyanate-polyisocyanurate process
AU5102373A (en)	1974-07-11	PROCESS Specification
CA1030974A (en)	1978-05-09	Oxabicyclononanes and process for their manufacture
CA911356A (en)	1972-10-03	Desulphiding process
CA902117A (en)	1972-06-06	Alkylation-transalkylation process
CA911930A (en)	1972-10-10	Electrotinning process
AU488332B1 (en)	1975-03-27	Process
CA912437A (en)	1972-10-17	Process
CA889878A (en)	1972-01-04	Reduction process
AU439155B2 (en)	1973-07-27	Process forde-copperizing lead
CA891494A (en)	1972-01-25	Therapeutically useful products
CA909765A (en)	1972-09-12	Process for making 1-glycosyl-5-azacytosines
CA906510A (en)	1972-08-01	Alkylation process