CA956169A - Freeze drying of coffee - Google Patents

Freeze drying of coffee

Info

Publication number
CA956169A
CA956169A CA089,706A CA89706A CA956169A CA 956169 A CA956169 A CA 956169A CA 89706 A CA89706 A CA 89706A CA 956169 A CA956169 A CA 956169A
Authority
CA
Canada
Prior art keywords
coffee
freeze drying
freeze
drying
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
CA089,706A
Other languages
English (en)
Other versions
CA89706S (en
Inventor
Daniel E. Dwyer
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.)
General Foods Corp
Original Assignee
General Foods Corp
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 General Foods Corp filed Critical General Foods Corp
Priority to CA201,361A priority Critical patent/CA978017A/en
Priority to CA201,360A priority patent/CA978016A/en
Application granted granted Critical
Publication of CA956169A publication Critical patent/CA956169A/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
    • 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

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)
  • Confectionery (AREA)
CA089,706A 1969-08-01 1970-07-31 Freeze drying of coffee Expired CA956169A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA201,361A CA978017A (en) 1969-08-01 1974-05-31 Freeze drying of coffee
CA201,360A CA978016A (en) 1969-08-01 1974-05-31 Freeze drying of coffee

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84680569A 1969-08-01 1969-08-01
US85599569A 1969-09-08 1969-09-08
US86809069A 1969-10-21 1969-10-21

Publications (1)

Publication Number Publication Date
CA956169A true CA956169A (en) 1974-10-15

Family

ID=27420329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089,706A Expired CA956169A (en) 1969-08-01 1970-07-31 Freeze drying of coffee

Country Status (6)

Country Link
JP (1) JPS5114585B1 (de)
CA (1) CA956169A (de)
DE (1) DE2038083C2 (de)
ES (1) ES382341A1 (de)
FR (1) FR2056936B1 (de)
GB (1) GB1302289A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8525725D0 (en) * 1985-10-18 1985-11-20 Gen Foods Ltd Coffee process
JPH11505118A (ja) 1995-05-16 1999-05-18 ドクター オットー スウェラック ナッハフォルガー ゲーエムベーハー ウント カンパニー コーヒー抽出物のフリーズドライ方法
ITTO20060071A1 (it) * 2006-02-02 2007-08-03 Lavazza Luigi Spa Procedimento per produrre un prodotto alimentare aerato e prodotto relativo
WO2010087055A1 (ja) * 2009-02-02 2010-08-05 株式会社 城 結晶ろ過の方法および装置
JP5422794B2 (ja) * 2008-04-04 2014-02-19 株式会社城 結晶ろ過の方法および装置
GB2496177B (en) * 2011-11-04 2016-06-08 Kraft Foods R&D Inc Processes for forming soluble coffee products
JP6121661B2 (ja) * 2012-07-03 2017-04-26 石川県 界面前進凍結濃縮装置及び界面前進凍結濃縮法
CN113712224B (zh) * 2021-08-24 2023-12-22 昆明弘承食品科技有限公司 一种能够控制咖啡因含量的咖啡豆烘焙系统及其烘焙方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA668534A (en) * 1963-08-13 Arthur I. Morgan, Jr. Dehydrated food products and the like and process of preparing same
US2788276A (en) * 1953-04-01 1957-04-09 Standard Brands Inc Spray drying foamed material
US2897084A (en) * 1956-02-09 1959-07-28 Foremost Dairies Inc Coffee product and method of manufacture
DE1692269C3 (de) * 1965-04-02 1979-09-06 Societe Des Produits Nestle S.A., Vevey (Schweiz) Verfahren zur Herstellung von pulverförmigen Kaffee-Extrakten
US3381302A (en) * 1965-12-02 1968-04-30 Struthers Scientific Int Corp Freeze concentration of coffee extract
GB1137461A (en) * 1966-01-14 1968-12-18 Atlas As Method for freeze-drying liquids and plant for carrying the method into effect
US3309779A (en) * 1966-02-02 1967-03-21 Fmc Corp Dehydration of solids-bearing liquids
GB1288758A (de) * 1968-09-24 1972-09-13
GB1307632A (en) * 1969-08-01 1973-02-21 Gen Foods Corp Concentration process

Also Published As

Publication number Publication date
DE2038083A1 (de) 1971-02-25
ES382341A1 (es) 1973-04-16
GB1302289A (de) 1973-01-04
FR2056936A1 (de) 1971-05-07
FR2056936B1 (de) 1974-10-11
JPS5114585B1 (de) 1976-05-11
DE2038083C2 (de) 1988-12-22

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