GB1440433A - Extraction treatment of vegetable material - Google Patents
Extraction treatment of vegetable materialInfo
- Publication number
- GB1440433A GB1440433A GB2990172A GB2990172A GB1440433A GB 1440433 A GB1440433 A GB 1440433A GB 2990172 A GB2990172 A GB 2990172A GB 2990172 A GB2990172 A GB 2990172A GB 1440433 A GB1440433 A GB 1440433A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- vegetable material
- extraction treatment
- columns
- june
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- 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
- A23F5/262—Extraction of water-soluble constituents the extraction liquid flows through a stationary bed of solid substances, e.g. in percolation columns
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Extraction Or Liquid Replacement (AREA)
- Tea And Coffee (AREA)
Abstract
1440433 Extraction treatment of vegetable material GENERAL FOODS Ltd 19 June 1973 [26 June 1972] 29901/72 Heading B1Q In a process for the. extraction treatment of vegetable material, such as coffee, containing water-soluble and volatile aromatic substances, hot water is introduced by the pump into the most spent column of a battery of columns and the extract liquor is passed through the succeeding columns before being withdrawn intermittently from the least spent column and there is provided an additional pump located intermediate any two of the columns and connected either in series with the first pump or to the water supply so as to be in parallel with the first pump.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2990172A GB1440433A (en) | 1972-06-26 | 1972-06-26 | Extraction treatment of vegetable material |
CA174,403A CA987945A (en) | 1972-06-26 | 1973-06-19 | Method for extraction of roast and ground coffee |
AU57127/73A AU5712773A (en) | 1972-06-26 | 1973-06-20 | Extraction of vegetable material extraction of vegetable material |
ES416256A ES416256A1 (en) | 1972-06-26 | 1973-06-25 | Extraction treatment of vegetable material |
FR7323330A FR2190492B1 (en) | 1972-06-26 | 1973-06-26 | |
JP7216973A JPS4952177A (en) | 1972-06-26 | 1973-06-26 | |
DE19732332304 DE2332304A1 (en) | 1972-06-26 | 1973-06-26 | METHOD AND DEVICE FOR EXTRACTION OF VEGETABLE MATERIAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2990172A GB1440433A (en) | 1972-06-26 | 1972-06-26 | Extraction treatment of vegetable material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1440433A true GB1440433A (en) | 1976-06-23 |
Family
ID=10299042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2990172A Expired GB1440433A (en) | 1972-06-26 | 1972-06-26 | Extraction treatment of vegetable material |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4952177A (en) |
AU (1) | AU5712773A (en) |
CA (1) | CA987945A (en) |
DE (1) | DE2332304A1 (en) |
ES (1) | ES416256A1 (en) |
FR (1) | FR2190492B1 (en) |
GB (1) | GB1440433A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190779A (en) * | 1990-07-18 | 1993-03-02 | Nestec S.A. | Countercurrent extraction of coffee |
EP2881155A1 (en) * | 2013-12-06 | 2015-06-10 | Mazza Innovation Ltd. | Pressurised low polarity water extraction apparatus and methods of use |
CN109133314A (en) * | 2018-08-30 | 2019-01-04 | 优高雅健康科技(深圳)有限公司 | A kind of continuous extract equipment and the method using equipment extraction medical stone |
-
1972
- 1972-06-26 GB GB2990172A patent/GB1440433A/en not_active Expired
-
1973
- 1973-06-19 CA CA174,403A patent/CA987945A/en not_active Expired
- 1973-06-20 AU AU57127/73A patent/AU5712773A/en not_active Expired
- 1973-06-25 ES ES416256A patent/ES416256A1/en not_active Expired
- 1973-06-26 JP JP7216973A patent/JPS4952177A/ja active Pending
- 1973-06-26 DE DE19732332304 patent/DE2332304A1/en active Pending
- 1973-06-26 FR FR7323330A patent/FR2190492B1/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190779A (en) * | 1990-07-18 | 1993-03-02 | Nestec S.A. | Countercurrent extraction of coffee |
EP2881155A1 (en) * | 2013-12-06 | 2015-06-10 | Mazza Innovation Ltd. | Pressurised low polarity water extraction apparatus and methods of use |
CN104689598A (en) * | 2013-12-06 | 2015-06-10 | 马扎创新有限公司 | Pressurized low polarity water extraction apparatus and methods of use |
CN104689598B (en) * | 2013-12-06 | 2018-03-23 | 马扎创新有限公司 | Pressurize low polarity water extraction device and application method |
CN109133314A (en) * | 2018-08-30 | 2019-01-04 | 优高雅健康科技(深圳)有限公司 | A kind of continuous extract equipment and the method using equipment extraction medical stone |
Also Published As
Publication number | Publication date |
---|---|
JPS4952177A (en) | 1974-05-21 |
AU5712773A (en) | 1975-01-09 |
ES416256A1 (en) | 1976-02-16 |
FR2190492B1 (en) | 1978-07-21 |
FR2190492A1 (en) | 1974-02-01 |
CA987945A (en) | 1976-04-27 |
DE2332304A1 (en) | 1974-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |