FR2067182A1 - Prevention of chemisorption of chlorogenic acid of - coffee extracts - Google Patents
Prevention of chemisorption of chlorogenic acid of - coffee extractsInfo
- Publication number
- FR2067182A1 FR2067182A1 FR6940182A FR6940182A FR2067182A1 FR 2067182 A1 FR2067182 A1 FR 2067182A1 FR 6940182 A FR6940182 A FR 6940182A FR 6940182 A FR6940182 A FR 6940182A FR 2067182 A1 FR2067182 A1 FR 2067182A1
- Authority
- FR
- France
- Prior art keywords
- chlorogenic acid
- chemisorption
- prevention
- condensates
- coffee extracts
- 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.)
- Granted
Links
- CWVRJTMFETXNAD-FWCWNIRPSA-N 3-O-Caffeoylquinic acid Natural products O[C@H]1[C@@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-FWCWNIRPSA-N 0.000 title abstract 4
- PZIRUHCJZBGLDY-UHFFFAOYSA-N Caffeoylquinic acid Natural products CC(CCC(=O)C(C)C1C(=O)CC2C3CC(O)C4CC(O)CCC4(C)C3CCC12C)C(=O)O PZIRUHCJZBGLDY-UHFFFAOYSA-N 0.000 title abstract 4
- CWVRJTMFETXNAD-KLZCAUPSSA-N Neochlorogenin-saeure Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O CWVRJTMFETXNAD-KLZCAUPSSA-N 0.000 title abstract 4
- CWVRJTMFETXNAD-JUHZACGLSA-N chlorogenic acid Chemical compound O[C@@H]1[C@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-JUHZACGLSA-N 0.000 title abstract 4
- 229940074393 chlorogenic acid Drugs 0.000 title abstract 4
- FFQSDFBBSXGVKF-KHSQJDLVSA-N chlorogenic acid Natural products O[C@@H]1C[C@](O)(C[C@@H](CC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O FFQSDFBBSXGVKF-KHSQJDLVSA-N 0.000 title abstract 4
- 235000001368 chlorogenic acid Nutrition 0.000 title abstract 4
- BMRSEYFENKXDIS-KLZCAUPSSA-N cis-3-O-p-coumaroylquinic acid Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)cc2)[C@@H]1O)C(=O)O BMRSEYFENKXDIS-KLZCAUPSSA-N 0.000 title abstract 4
- 239000000284 extract Substances 0.000 title abstract 3
- 230000002265 prevention Effects 0.000 title 1
- 150000004985 diamines Chemical class 0.000 abstract 2
- 125000005442 diisocyanate group Chemical group 0.000 abstract 2
- 102000009027 Albumins Human genes 0.000 abstract 1
- 108010088751 Albumins Proteins 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 1
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 241000533293 Sesbania emerus Species 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 125000003368 amide group Chemical group 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- A23F5/16—Removing unwanted substances
-
- 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
- A23F5/16—Removing unwanted substances
- A23F5/18—Removing unwanted substances from coffee extract
- A23F5/185—Removing unwanted substances from coffee extract using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Tea And Coffee (AREA)
Abstract
Removal of chlorogenic acid from green and/or roasted coffee bean extracts Is effected by chemisorption with agents combining selectively with the chlorogenic acid, suitably high mol. wt. solids insol. in aqs. media and containing several amide groups, e.g. proteins, polyamides, polyacrylamide, polyurethanes, diamine/diisocyanate condensates, condensates of HCHO and urea and/or dicyandiamide and/or melamine, and graft polymers such as albumin treated with diisocyanates and diamines. The treated coffee extract has a much reduced chlorogenic acid content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6940182A FR2067182A1 (en) | 1969-11-21 | 1969-11-21 | Prevention of chemisorption of chlorogenic acid of - coffee extracts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6940182A FR2067182A1 (en) | 1969-11-21 | 1969-11-21 | Prevention of chemisorption of chlorogenic acid of - coffee extracts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2067182A1 true FR2067182A1 (en) | 1971-08-20 |
| FR2067182B1 FR2067182B1 (en) | 1974-06-14 |
Family
ID=9043439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6940182A Granted FR2067182A1 (en) | 1969-11-21 | 1969-11-21 | Prevention of chemisorption of chlorogenic acid of - coffee extracts |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2067182A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2297004A1 (en) * | 1975-01-08 | 1976-08-06 | Nestle Sa | PROCESS FOR DECAFEINATION OF AN AQUEOUS EXTRACT OF A PLANT MATERIAL AND PRODUCT OBTAINED |
| FR2435914A1 (en) * | 1978-09-14 | 1980-04-11 | Nestle Sa | PROCESS FOR DEACIDIFYING COFFEE EXTRACT AND DEACIDIFIED EXTRACT OBTAINED |
| EP0078650A1 (en) * | 1981-11-04 | 1983-05-11 | General Foods Corporation | Process for improving hydrolysis coffee extract |
| EP0107171A1 (en) * | 1982-10-22 | 1984-05-02 | Coffex AG | Process for decreasing the chlorogenic acid content of green coffee |
| EP0397344A3 (en) * | 1989-05-08 | 1991-11-06 | Kraft General Foods, Inc. | Stomach friendly coffee |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1368541A (en) * | 1963-09-06 | 1964-07-31 | Basf Ag | Process for clarifying and improving the taste of beverages containing tannins and bitter substances |
-
1969
- 1969-11-21 FR FR6940182A patent/FR2067182A1/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1368541A (en) * | 1963-09-06 | 1964-07-31 | Basf Ag | Process for clarifying and improving the taste of beverages containing tannins and bitter substances |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2297004A1 (en) * | 1975-01-08 | 1976-08-06 | Nestle Sa | PROCESS FOR DECAFEINATION OF AN AQUEOUS EXTRACT OF A PLANT MATERIAL AND PRODUCT OBTAINED |
| FR2435914A1 (en) * | 1978-09-14 | 1980-04-11 | Nestle Sa | PROCESS FOR DEACIDIFYING COFFEE EXTRACT AND DEACIDIFIED EXTRACT OBTAINED |
| EP0078650A1 (en) * | 1981-11-04 | 1983-05-11 | General Foods Corporation | Process for improving hydrolysis coffee extract |
| EP0107171A1 (en) * | 1982-10-22 | 1984-05-02 | Coffex AG | Process for decreasing the chlorogenic acid content of green coffee |
| EP0397344A3 (en) * | 1989-05-08 | 1991-11-06 | Kraft General Foods, Inc. | Stomach friendly coffee |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2067182B1 (en) | 1974-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |