GB1073738A - A method of producing instant coffee - Google Patents
A method of producing instant coffeeInfo
- Publication number
- GB1073738A GB1073738A GB4359864A GB4359864A GB1073738A GB 1073738 A GB1073738 A GB 1073738A GB 4359864 A GB4359864 A GB 4359864A GB 4359864 A GB4359864 A GB 4359864A GB 1073738 A GB1073738 A GB 1073738A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extraction
- solution
- alkali metal
- aqueous
- metal hydroxide
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/74—Rubiaceae (Madder family)
-
- 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
-
- 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
- A23F5/267—Extraction of water-soluble constituents using additives, specific extraction media or specific coffee blends
-
- 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
- A23F5/36—Further treatment of dried coffee extract; Preparations produced thereby, e.g. instant coffee
- A23F5/40—Further treatment of dried coffee extract; Preparations produced thereby, e.g. instant coffee using organic additives, e.g. milk, sugar
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medical Informatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Botany (AREA)
- Alternative & Traditional Medicine (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Tea And Coffee (AREA)
Abstract
Roasted coffee beans are subjected to aqueous extraction, and thereafter the melanoidines remaining in the grounds, which are soluble in alkali metal hydroxide solutions of pH 8-8.5 or in acidified, organic, water soluble solvents, at pH 1-3, are recovered from the grounds, which may have been re-roasted, and added, either in solution or in powder form, to the aqueous extract, which may be either in its liquid or dried form. The extraction may be effected with a mixture of aqueous hydrochloric acid and elhanol, melanol, or acetone, the melanoidines removed from the extract by means of an absorbent, and thereafter eluted therefrom by an alkali metal hydroxide solution, or the extraction may be directly effected with dilute alkali metal hydroxide, and thereafter the alkaline solution may be adjusted to pH7-5.5 by means of a cation exchanger in the hydrogen form. This solution may then be dried, or added to the water to be used for the aqueous extraction of the roast coffee.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1963M0058695 DE1237416B (en) | 1963-10-26 | 1963-10-26 | Process for the production of long-life coffee extract powder with an increased content of nutritionally valuable ingredients |
DEM0060930 | 1964-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1073738A true GB1073738A (en) | 1967-06-28 |
Family
ID=25987466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4359864A Expired GB1073738A (en) | 1963-10-26 | 1964-10-26 | A method of producing instant coffee |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE654866A (en) |
GB (1) | GB1073738A (en) |
NL (1) | NL6412404A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1021957A1 (en) * | 1999-01-21 | 2000-07-26 | ILLYCAFFE S.p.A. | Heavily foaming coffee fraction and process for its manufacture |
WO2014102231A1 (en) * | 2012-12-28 | 2014-07-03 | Nestec S.A. | Process of preparing a foaming aid and uses thereof |
ITMI20132040A1 (en) * | 2013-12-06 | 2015-06-07 | En Daxi Srl | RICH NATURAL EXTRACTS IN MELANOIDINS AND POLYPHENOLS OBTAINED FROM VIRGIN ROASTED COFFEE AND PROCEDURE FOR THEIR PRODUCTION |
WO2021130349A1 (en) * | 2019-12-23 | 2021-07-01 | Kaffe Bueno Aps | Cosmetic compositions comprising melanoidins |
EP4108094A1 (en) * | 2021-06-23 | 2022-12-28 | Kaffee Bueno ApS | Coffee melanoidin nanoparticles and nanofibers |
-
1964
- 1964-10-23 NL NL6412404A patent/NL6412404A/xx unknown
- 1964-10-26 BE BE654866D patent/BE654866A/xx unknown
- 1964-10-26 GB GB4359864A patent/GB1073738A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1021957A1 (en) * | 1999-01-21 | 2000-07-26 | ILLYCAFFE S.p.A. | Heavily foaming coffee fraction and process for its manufacture |
US6296890B1 (en) | 1999-01-21 | 2001-10-02 | Illycaffe S.P.A. | Heavily foaming coffee fraction and process for its manufacture |
WO2014102231A1 (en) * | 2012-12-28 | 2014-07-03 | Nestec S.A. | Process of preparing a foaming aid and uses thereof |
JP2016502860A (en) * | 2012-12-28 | 2016-02-01 | ネステク ソシエテ アノニム | Method for producing foaming aid and use thereof |
AU2013369357B2 (en) * | 2012-12-28 | 2017-03-30 | Société des Produits Nestlé S.A. | Process of preparing a foaming aid and uses thereof |
EP2938202B1 (en) | 2012-12-28 | 2019-05-22 | Nestec S.A. | Process of preparing a foaming aid, the foaming aid and uses |
US11147286B2 (en) | 2012-12-28 | 2021-10-19 | Societe Des Produits Nestle S.A. | Process of preparing a foaming aid and uses thereof |
ITMI20132040A1 (en) * | 2013-12-06 | 2015-06-07 | En Daxi Srl | RICH NATURAL EXTRACTS IN MELANOIDINS AND POLYPHENOLS OBTAINED FROM VIRGIN ROASTED COFFEE AND PROCEDURE FOR THEIR PRODUCTION |
WO2021130349A1 (en) * | 2019-12-23 | 2021-07-01 | Kaffe Bueno Aps | Cosmetic compositions comprising melanoidins |
CN114929194A (en) * | 2019-12-23 | 2022-08-19 | 卡夫布埃诺有限公司 | Cosmetic composition comprising melanoidins |
EP4108094A1 (en) * | 2021-06-23 | 2022-12-28 | Kaffee Bueno ApS | Coffee melanoidin nanoparticles and nanofibers |
WO2022268898A1 (en) | 2021-06-23 | 2022-12-29 | Kaffe Bueno Aps. | Coffee melanoidin nanoparticles and nanofibers |
Also Published As
Publication number | Publication date |
---|---|
NL6412404A (en) | 1965-04-27 |
BE654866A (en) | 1965-02-15 |
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