DE2704017A1 - Verfahren zur herstellung von loeslichem kaffee - Google Patents
Verfahren zur herstellung von loeslichem kaffeeInfo
- Publication number
- DE2704017A1 DE2704017A1 DE19772704017 DE2704017A DE2704017A1 DE 2704017 A1 DE2704017 A1 DE 2704017A1 DE 19772704017 DE19772704017 DE 19772704017 DE 2704017 A DE2704017 A DE 2704017A DE 2704017 A1 DE2704017 A1 DE 2704017A1
- Authority
- DE
- Germany
- Prior art keywords
- coffee
- extract
- ground
- roast
- slurry
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 72
- 235000021539 instant coffee Nutrition 0.000 title claims description 32
- 235000016213 coffee Nutrition 0.000 claims description 198
- 235000013353 coffee beverage Nutrition 0.000 claims description 198
- 239000002002 slurry Substances 0.000 claims description 53
- 239000000284 extract Substances 0.000 claims description 51
- 238000000605 extraction Methods 0.000 claims description 36
- 239000002245 particle Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000003039 volatile agent Substances 0.000 claims description 24
- 239000000126 substance Substances 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims description 21
- 239000010802 sludge Substances 0.000 claims description 20
- 239000012141 concentrate Substances 0.000 claims description 13
- 239000010635 coffee oil Substances 0.000 claims description 12
- 239000006286 aqueous extract Substances 0.000 claims description 11
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 10
- 229910052753 mercury Inorganic materials 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000575 pesticide Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000005243 fluidization Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 2
- 240000007154 Coffea arabica Species 0.000 description 149
- 239000000047 product Substances 0.000 description 26
- 239000000796 flavoring agent Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 235000019634 flavors Nutrition 0.000 description 9
- 238000013019 agitation Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 235000019640 taste Nutrition 0.000 description 4
- 241000533293 Sesbania emerus Species 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 235000019568 aromas Nutrition 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- A23F5/46—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
- 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
- A23F5/26—Extraction of water soluble constituents
- A23F5/265—Extraction of water soluble constituents the solid substances being transported through the apparatus during the extraction cycle
Landscapes
- Chemical & Material Sciences (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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65560676A | 1976-02-05 | 1976-02-05 | |
| US05/655,608 US4100305A (en) | 1976-02-05 | 1976-02-05 | Method of making an improved coffee volatiles concentrate |
| US05/655,607 US4100306A (en) | 1976-02-05 | 1976-02-05 | Method of making an improved instant coffee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2704017A1 true DE2704017A1 (de) | 1977-08-18 |
Family
ID=27417945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772704017 Withdrawn DE2704017A1 (de) | 1976-02-05 | 1977-02-01 | Verfahren zur herstellung von loeslichem kaffee |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS52117471A (enExample) |
| DE (1) | DE2704017A1 (enExample) |
| FR (1) | FR2340053A1 (enExample) |
| GB (1) | GB1573755A (enExample) |
| IT (1) | IT1081492B (enExample) |
| NL (1) | NL7701192A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2843258A1 (de) * | 1977-10-06 | 1979-04-12 | D E J Int Research | Verfahren zur primaeren extraktion von gemahlenem roestkaffee |
| DE3102762A1 (de) * | 1980-02-12 | 1982-03-04 | General Foods Corp., 10625 White Plains, N.Y. | Verfahren zur verrringerung des saeuregehaltes von kaffee-extrakt |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001850A3 (en) * | 1977-10-27 | 1979-05-30 | THE PROCTER & GAMBLE COMPANY | Continuous desorption process and apparatus for aroma and flavour concentrate |
| EP0006646A1 (en) * | 1978-06-22 | 1980-01-09 | THE PROCTER & GAMBLE COMPANY | Method for preparing an improved coffee-like instant coffee-grain beverage |
| EP0043667B1 (en) * | 1980-06-27 | 1984-06-06 | THE PROCTER & GAMBLE COMPANY | Process for preparing a coffee volatiles concentrate |
| JPH07110200B2 (ja) * | 1991-09-25 | 1995-11-29 | 名古屋製酪株式会社 | 風味良好なコ−ヒ−焙煎豆及びコ−ヒ−挽き豆の製造方法 |
| US5399370A (en) * | 1993-05-07 | 1995-03-21 | Nestec S.A. | Method and apparatus for treating ground roasted coffee |
| JP3851337B1 (ja) * | 2005-10-27 | 2006-11-29 | 稲畑香料株式会社 | コーヒー飲料の製造方法 |
| JP2015073462A (ja) * | 2013-10-08 | 2015-04-20 | 大阪瓦斯株式会社 | 食味強化用コーヒー粉末の製造方法及び食味強化用コーヒー粉末 |
| GB2580323B (en) * | 2018-12-28 | 2021-06-16 | Douwe Egberts Bv | Coffee extraction process |
| CN111096383B (zh) * | 2019-12-31 | 2023-12-12 | 苏州金猫咖啡有限公司 | 一种速溶咖啡粉的制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR614919A (enExample) * | 1926-12-27 | |||
| FR1293324A (fr) * | 1961-06-12 | 1962-05-11 | Afico Sa | Procédé pour la fabrication continue d'un extrait en poudre à partir de matièresvégétales, dispositif pour la mise en oeuvre du procédé et application du procédé |
| FR1383190A (fr) * | 1963-11-21 | 1964-12-24 | Gen Foods Corp | Procédé perfectionné de préparation d'extraits d'arôme de café |
| US3244532A (en) * | 1965-09-20 | 1966-04-05 | Gen Foods Corp | Method for steam distillation of coffee aromas |
| US3532507A (en) * | 1967-10-09 | 1970-10-06 | Gen Foods Corp | Process for obtaining a steam aroma from roasted and ground coffee |
| DE1805426A1 (de) * | 1968-10-26 | 1970-05-14 | Jacobs Joh & Co | Verfahren und Vorrichtung zur Gewinnung von Kaffeeinhaltsstoffen,insbesondere Aromastoffen,aus Roestkaffee durch Wasserdampfdestillation |
| USRE27841E (en) * | 1971-07-09 | 1973-12-18 | Method of processing coffee | |
| FR2218059A1 (en) * | 1973-02-19 | 1974-09-13 | Procter & Gamble | Separating aroma and flavour concentrates from substrates - to prevent rancidity in beverages etc |
| CH563792A5 (en) * | 1973-05-02 | 1975-07-15 | Nestle Sa | Extracting volatile substances esp. aromas from ground coffee and tea - by gravity feeding particulate material thro. rising gas current |
-
1977
- 1977-02-01 DE DE19772704017 patent/DE2704017A1/de not_active Withdrawn
- 1977-02-04 GB GB467477A patent/GB1573755A/en not_active Expired
- 1977-02-04 NL NL7701192A patent/NL7701192A/xx not_active Application Discontinuation
- 1977-02-04 FR FR7703219A patent/FR2340053A1/fr active Granted
- 1977-02-05 JP JP1203677A patent/JPS52117471A/ja active Pending
- 1977-02-07 IT IT4793977A patent/IT1081492B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2843258A1 (de) * | 1977-10-06 | 1979-04-12 | D E J Int Research | Verfahren zur primaeren extraktion von gemahlenem roestkaffee |
| DE3102762A1 (de) * | 1980-02-12 | 1982-03-04 | General Foods Corp., 10625 White Plains, N.Y. | Verfahren zur verrringerung des saeuregehaltes von kaffee-extrakt |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1573755A (en) | 1980-08-28 |
| JPS52117471A (en) | 1977-10-01 |
| IT1081492B (it) | 1985-05-21 |
| NL7701192A (nl) | 1977-08-09 |
| FR2340053A1 (fr) | 1977-09-02 |
| FR2340053B1 (enExample) | 1982-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |