GB1158697A - Process for the Isomerisation of Humulone to Isohumulone by Catalytic Acceleration with Metal Salts - Google Patents
Process for the Isomerisation of Humulone to Isohumulone by Catalytic Acceleration with Metal SaltsInfo
- Publication number
- GB1158697A GB1158697A GB2044668A GB2044668A GB1158697A GB 1158697 A GB1158697 A GB 1158697A GB 2044668 A GB2044668 A GB 2044668A GB 2044668 A GB2044668 A GB 2044668A GB 1158697 A GB1158697 A GB 1158697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- humulone
- isohumulone
- isomerisation
- metal salts
- catalytic acceleration
- 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
- RMFGNMMNUZWCRZ-UHFFFAOYSA-N Humulone Natural products CC(C)CC(=O)C1=C(O)C(O)(CC=C(C)C)C(O)=C(CC=C(C)C)C1=O RMFGNMMNUZWCRZ-UHFFFAOYSA-N 0.000 title abstract 4
- VMSLCPKYRPDHLN-NRFANRHFSA-N humulone Chemical compound CC(C)CC(=O)C1=C(O)C(CC=C(C)C)=C(O)[C@@](O)(CC=C(C)C)C1=O VMSLCPKYRPDHLN-NRFANRHFSA-N 0.000 title abstract 4
- 229930193815 Isohumulone Natural products 0.000 title abstract 3
- QARXXMMQVDCYGZ-UHFFFAOYSA-N isohumulone Chemical compound CC(C)CC(=O)C1=C(O)C(O)(C(=O)CC=C(C)C)C(CC=C(C)C)C1=O QARXXMMQVDCYGZ-UHFFFAOYSA-N 0.000 title abstract 3
- 238000006317 isomerization reaction Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 title abstract 2
- 230000001133 acceleration Effects 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 150000000703 Cerium Chemical class 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C3/00—Treatment of hops
- C12C3/12—Isomerised products from hops
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C3/00—Treatment of hops
- C12C3/04—Conserving; Storing; Packing
- C12C3/08—Solvent extracts from hops
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967A0055619 DE1618059B1 (de) | 1967-05-02 | 1967-05-02 | Verfahren zur Herstellung von Isohumulon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1158697A true GB1158697A (en) | 1969-07-16 |
Family
ID=6940086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2044668A Expired GB1158697A (en) | 1967-05-02 | 1968-04-30 | Process for the Isomerisation of Humulone to Isohumulone by Catalytic Acceleration with Metal Salts |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE714485A (https=) |
| DE (1) | DE1618059B1 (https=) |
| GB (1) | GB1158697A (https=) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2143783A1 (de) * | 1970-09-17 | 1972-03-23 | Carlton and United Breweries Ltd , Carlton, Victoria (Australien) | Verfahren zur Herstellung eines iso mensierten Hopfenextraktes |
| US3952061A (en) * | 1967-05-02 | 1976-04-20 | Atlantic Research Institute Limited | Method of isomerizing humulone to isohumulone by catalytic acceleration with metal salts |
| US4234516A (en) * | 1975-06-02 | 1980-11-18 | Atlantic Research Institute Limited | Method of isomerizing humulone to isohumulone by catalytic acceleration with metal salts |
| US5370897A (en) * | 1992-06-04 | 1994-12-06 | S. S. Steiner, Inc. | Production of isomerized hop extract |
| WO2011135032A1 (en) | 2010-04-28 | 2011-11-03 | Katholieke Universiteit Leuven | Improved method for isomerisation of hop alpha-acids using heterogeneous alkaline earth metal based catalysts |
| WO2011157692A1 (en) | 2010-06-14 | 2011-12-22 | Katholieke Universiteit Leuven | Method for hydrogenation of iso-alpha-acids and tetrahydro-iso-alpha-acids to hexahydro-iso-alpha-acids |
| WO2012041994A1 (en) | 2010-09-30 | 2012-04-05 | Katholieke Universiteit Leuven | Improved method for isomerisation of hop alpha-acids to iso-alpha-acids |
| US8871978B2 (en) | 2010-05-21 | 2014-10-28 | Millercoors Llc | Preparation of hop acids and their derivatives |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU476799B2 (en) * | 1974-02-04 | 1976-08-05 | Carlton And United Breweries Limited | Preparation of a water soluble isomerised hop extract |
-
1967
- 1967-05-02 DE DE1967A0055619 patent/DE1618059B1/de not_active Withdrawn
-
1968
- 1968-04-30 GB GB2044668A patent/GB1158697A/en not_active Expired
- 1968-04-30 BE BE714485D patent/BE714485A/xx not_active IP Right Cessation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952061A (en) * | 1967-05-02 | 1976-04-20 | Atlantic Research Institute Limited | Method of isomerizing humulone to isohumulone by catalytic acceleration with metal salts |
| DE2143783A1 (de) * | 1970-09-17 | 1972-03-23 | Carlton and United Breweries Ltd , Carlton, Victoria (Australien) | Verfahren zur Herstellung eines iso mensierten Hopfenextraktes |
| US4234516A (en) * | 1975-06-02 | 1980-11-18 | Atlantic Research Institute Limited | Method of isomerizing humulone to isohumulone by catalytic acceleration with metal salts |
| US5370897A (en) * | 1992-06-04 | 1994-12-06 | S. S. Steiner, Inc. | Production of isomerized hop extract |
| WO2011135032A1 (en) | 2010-04-28 | 2011-11-03 | Katholieke Universiteit Leuven | Improved method for isomerisation of hop alpha-acids using heterogeneous alkaline earth metal based catalysts |
| US8710273B2 (en) | 2010-04-28 | 2014-04-29 | Ifast Nv | Method for isomerisation of hop alpha-acids using heterogeneous alkaline earth metal based catalysts |
| US8871978B2 (en) | 2010-05-21 | 2014-10-28 | Millercoors Llc | Preparation of hop acids and their derivatives |
| US9567280B2 (en) | 2010-05-21 | 2017-02-14 | Millercoors Llc | Preparation of hop acids and their derivatives |
| WO2011157692A1 (en) | 2010-06-14 | 2011-12-22 | Katholieke Universiteit Leuven | Method for hydrogenation of iso-alpha-acids and tetrahydro-iso-alpha-acids to hexahydro-iso-alpha-acids |
| WO2012041994A1 (en) | 2010-09-30 | 2012-04-05 | Katholieke Universiteit Leuven | Improved method for isomerisation of hop alpha-acids to iso-alpha-acids |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1618059B1 (de) | 1971-07-15 |
| BE714485A (https=) | 1968-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |