ATE1865T1 - Verfahren zur reinigung von iso-alpha-saeuren aus hopfen. - Google Patents
Verfahren zur reinigung von iso-alpha-saeuren aus hopfen.Info
- Publication number
- ATE1865T1 ATE1865T1 AT80301688T AT80301688T ATE1865T1 AT E1865 T1 ATE1865 T1 AT E1865T1 AT 80301688 T AT80301688 T AT 80301688T AT 80301688 T AT80301688 T AT 80301688T AT E1865 T1 ATE1865 T1 AT E1865T1
- Authority
- AT
- Austria
- Prior art keywords
- iso
- alpha
- acids
- solution
- hop
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 235000013405 beer Nutrition 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 239000002244 precipitate Substances 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
- C12C5/00—Other raw materials for the preparation of beer
- C12C5/02—Additives for beer
- C12C5/026—Beer flavouring preparations
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Medicines Containing Plant Substances (AREA)
- Fats And Perfumes (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7918074 | 1979-05-24 | ||
| EP80301688A EP0020087B1 (de) | 1979-05-24 | 1980-05-21 | Verfahren zur Reinigung von Iso-alpha-Säuren aus Hopfen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE1865T1 true ATE1865T1 (de) | 1982-12-15 |
Family
ID=10505411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT80301688T ATE1865T1 (de) | 1979-05-24 | 1980-05-21 | Verfahren zur reinigung von iso-alpha-saeuren aus hopfen. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4342791A (de) |
| EP (1) | EP0020087B1 (de) |
| AT (1) | ATE1865T1 (de) |
| AU (1) | AU539268B2 (de) |
| CA (1) | CA1151569A (de) |
| DE (1) | DE3061144D1 (de) |
| NZ (1) | NZ193822A (de) |
| YU (1) | YU139780A (de) |
| ZA (1) | ZA802708B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644084A (en) * | 1984-01-25 | 1987-02-17 | Miller Brewing Company | Preparation of tetrahydroisohumulones |
| IE57891B1 (en) * | 1984-04-12 | 1993-05-05 | Scottish & Newcastle Plc | Method of enhancing the bitterness of beer |
| ZA852712B (en) * | 1984-04-12 | 1985-12-24 | Scottish & Newcastle Breweries | Method of enhancing the bitterness of beer |
| DE3513169A1 (de) * | 1985-04-12 | 1986-10-16 | Hopstabil Hopfenverarbeitungs-Gesellschaft mbH, 8069 Wolnzach | Verfahren zur herstellung von isohumulonen |
| US4767640A (en) * | 1985-10-29 | 1988-08-30 | Miller Brewing Company | Light stable hop extracts and method of preparation |
| US5056999A (en) * | 1989-04-25 | 1991-10-15 | Howmet Corporation | Apparatus for forming objects from a moldable material |
| US5200227A (en) * | 1992-05-11 | 1993-04-06 | Kalamazoo Holdings, Inc. | Stable aqueous solutions of tetrahydro and hexahydro iso-alpha acids |
| CN1035993C (zh) * | 1994-01-15 | 1997-10-01 | 沈阳佳源国际医疗科技有限公司 | 由酒花浸膏制备四氢异葎草酮的方法 |
| JP2002204689A (ja) * | 2000-11-08 | 2002-07-23 | Yaeta Endo | 胚芽抽出物の製造方法 |
| CN101045678B (zh) * | 2006-03-28 | 2010-05-26 | 新疆大学 | 一种生产六氢蛇麻酮的方法 |
| WO2009142736A1 (en) * | 2008-05-19 | 2009-11-26 | Betal, Llc | Method for preparing alpha acid-enriched hop compositions |
| US9222064B1 (en) | 2014-08-18 | 2015-12-29 | Hop Ting Resources, LLC | Solvent-free processes for making light stable ISO-alpha-acids derivatives from both hop alpha-acids and beta-acids resins |
| EP4186374A1 (de) | 2021-11-24 | 2023-05-31 | Herbolea Biotech S.p.A. | Bittersäurenkonzentrat, verfahren zu dessen herstellung und dessen verwendung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2816032A (en) * | 1953-08-31 | 1957-12-10 | Heyer Willy | Method of preparing a hops powder |
| US3451821A (en) * | 1965-03-01 | 1969-06-24 | Kalamazoo Spice Extract Co | Increasing the utilization of hops and improving flavor control of malt beverages and the like |
| US3949092A (en) * | 1965-11-17 | 1976-04-06 | Bush Boake Allen Limited | Hop extract containing potassium isohumulate |
| CH492780A (de) * | 1966-01-05 | 1970-06-30 | Brauerei Ind Ag F | Verfahren zur Herstellung von Isohumulon enthaltenden Hopfenextrakten |
| GB1236731A (en) * | 1969-01-09 | 1971-06-23 | Watney Combe Reid & Co Ltd | Improvements in and relating to hops |
| JPS4910760B1 (de) * | 1969-07-24 | 1974-03-12 | ||
| US3787499A (en) * | 1971-09-03 | 1974-01-22 | Hops Extract Corp | Extraction of pure bitter acids from hops or crude hop extracts |
| GB1576729A (en) * | 1976-10-13 | 1980-10-15 | Brewing Patents Ltd | Method of making an iso-acid preparation from hops |
-
1980
- 1980-05-06 ZA ZA00802708A patent/ZA802708B/xx unknown
- 1980-05-15 AU AU58430/80A patent/AU539268B2/en not_active Ceased
- 1980-05-21 CA CA000352407A patent/CA1151569A/en not_active Expired
- 1980-05-21 AT AT80301688T patent/ATE1865T1/de not_active IP Right Cessation
- 1980-05-21 US US06/152,150 patent/US4342791A/en not_active Expired - Lifetime
- 1980-05-21 EP EP80301688A patent/EP0020087B1/de not_active Expired
- 1980-05-21 DE DE8080301688T patent/DE3061144D1/de not_active Expired
- 1980-05-23 YU YU01397/80A patent/YU139780A/xx unknown
- 1980-05-23 NZ NZ193822A patent/NZ193822A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA802708B (en) | 1981-05-27 |
| DE3061144D1 (en) | 1982-12-30 |
| US4342791A (en) | 1982-08-03 |
| YU139780A (en) | 1983-01-21 |
| EP0020087B1 (de) | 1982-11-24 |
| CA1151569A (en) | 1983-08-09 |
| EP0020087A1 (de) | 1980-12-10 |
| AU539268B2 (en) | 1984-09-20 |
| NZ193822A (en) | 1982-05-31 |
| AU5843080A (en) | 1980-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |