ZA716459B - Freeze-drying process and apparatus - Google Patents

Freeze-drying process and apparatus

Info

Publication number
ZA716459B
ZA716459B ZA716459A ZA716459A ZA716459B ZA 716459 B ZA716459 B ZA 716459B ZA 716459 A ZA716459 A ZA 716459A ZA 716459 A ZA716459 A ZA 716459A ZA 716459 B ZA716459 B ZA 716459B
Authority
ZA
South Africa
Prior art keywords
freeze
drying process
drying
Prior art date
Application number
ZA716459A
Other languages
English (en)
Inventor
A Mishkin
J Anderson
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
Publication of ZA716459B publication Critical patent/ZA716459B/xx

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
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/28—Drying or concentrating coffee extract
    • A23F5/32—Drying or concentrating coffee 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Tea And Coffee (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
ZA716459A 1970-09-28 1971-09-27 Freeze-drying process and apparatus ZA716459B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00076028A US3820250A (en) 1970-09-28 1970-09-28 Freeze drying process

Publications (1)

Publication Number Publication Date
ZA716459B true ZA716459B (en) 1972-06-28

Family

ID=22129481

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716459A ZA716459B (en) 1970-09-28 1971-09-27 Freeze-drying process and apparatus

Country Status (10)

Country Link
US (1) US3820250A (fr)
AU (1) AU458748B2 (fr)
BE (1) BE772978A (fr)
CA (1) CA959330A (fr)
CH (1) CH530170A (fr)
DE (1) DE2147878C2 (fr)
ES (2) ES395479A1 (fr)
FR (1) FR2108588A5 (fr)
GB (1) GB1367616A (fr)
ZA (1) ZA716459B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1453026A (en) * 1972-08-16 1976-10-20 Crysus Lancashire Ltd Crystallising of solutions of salts
EP0011332A1 (fr) * 1978-11-17 1980-05-28 THE PROCTER & GAMBLE COMPANY Procédé de préparation de thé instantané
DE3042955A1 (de) * 1980-11-14 1982-10-21 Helmut 7702 Gottmadingen Ruh Verfahren und vorrichtung zum aufbereiten frischer kraeuter oder kraeutermischungen sowie formkoerper daraus
GB9311536D0 (en) * 1993-06-04 1993-07-21 Unilever Plc Hot soluble low density extractable food product
US7370436B2 (en) * 2001-07-09 2008-05-13 Ricardo Francisco Auer Dual apparatus and process for quick freezing and/or freeze drying produce
GB2554037B (en) 2016-04-27 2019-01-09 Douwe Egberts Bv Method for the manufacture of a freeze-dried coffee powder
JP2022535043A (ja) * 2019-06-05 2022-08-04 ソシエテ・デ・プロデュイ・ネスレ・エス・アー インスタントコーヒー粉末
FR3098090B1 (fr) * 2019-07-05 2021-06-04 Genialis Cafe lyophilise de qualite superieure et son procede de preparation
GB2615726B (en) 2021-06-18 2024-02-21 Douwe Egberts Bv A method for the manufacture of a foaming coffee powder
CN113606880B (zh) * 2021-08-12 2022-11-15 四川和诚振药科技有限公司 利用高加速度振动实现动态超快速无团聚冷冻干燥的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408919A (en) * 1965-02-04 1968-11-05 Gen Foods Corp Method for freezing coffee extract
GB1288758A (fr) * 1968-09-24 1972-09-13

Also Published As

Publication number Publication date
DE2147878A1 (de) 1972-04-06
DE2147878C2 (de) 1981-09-17
FR2108588A5 (fr) 1972-05-19
ES419698A1 (es) 1976-05-01
ES395479A1 (es) 1974-11-01
CH530170A (fr) 1972-11-15
GB1367616A (en) 1974-09-18
BE772978A (fr) 1972-03-23
AU3382271A (en) 1973-03-29
AU458748B2 (en) 1975-03-06
CA959330A (en) 1974-12-17
US3820250A (en) 1974-06-28

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