DE1618059B1 - Verfahren zur Herstellung von Isohumulon - Google Patents

Verfahren zur Herstellung von Isohumulon

Info

Publication number
DE1618059B1
DE1618059B1 DE1967A0055619 DEA0055619A DE1618059B1 DE 1618059 B1 DE1618059 B1 DE 1618059B1 DE 1967A0055619 DE1967A0055619 DE 1967A0055619 DE A0055619 A DEA0055619 A DE A0055619A DE 1618059 B1 DE1618059 B1 DE 1618059B1
Authority
DE
Germany
Prior art keywords
isomerization
humulone
minutes
isohumulone
reaction
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.)
Withdrawn
Application number
DE1967A0055619
Other languages
German (de)
English (en)
Inventor
Alfons E Dr Hartl
Gerhard Dr Kirchner
Horst Dr Koeller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlantic Research Institute Ltd
Original Assignee
Atlantic Research Institute Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atlantic Research Institute Ltd filed Critical Atlantic Research Institute Ltd
Priority to DE1967A0055619 priority Critical patent/DE1618059B1/de
Priority to BE714485D priority patent/BE714485A/xx
Priority to GB2044668A priority patent/GB1158697A/en
Publication of DE1618059B1 publication Critical patent/DE1618059B1/de
Withdrawn legal-status Critical Current

Links

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)
DE1967A0055619 1967-05-02 1967-05-02 Verfahren zur Herstellung von Isohumulon Withdrawn DE1618059B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1967A0055619 DE1618059B1 (de) 1967-05-02 1967-05-02 Verfahren zur Herstellung von Isohumulon
BE714485D BE714485A (https=) 1967-05-02 1968-04-30
GB2044668A GB1158697A (en) 1967-05-02 1968-04-30 Process for the Isomerisation of Humulone to Isohumulone by Catalytic Acceleration with Metal Salts

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
DE1618059B1 true DE1618059B1 (de) 1971-07-15

Family

ID=6940086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1967A0055619 Withdrawn DE1618059B1 (de) 1967-05-02 1967-05-02 Verfahren zur Herstellung von Isohumulon

Country Status (3)

Country Link
BE (1) BE714485A (https=)
DE (1) DE1618059B1 (https=)
GB (1) GB1158697A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504374A1 (de) * 1974-02-04 1975-08-14 Carlton & United Breweries Einen wasserunloeslichen metallionisohumulon-komplex enthaltendes produkt

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
CA945088A (en) * 1970-09-17 1974-04-09 Alexander W. White Isomerised hop extract
US4234516A (en) * 1975-06-02 1980-11-18 Atlantic Research Institute Limited Method of isomerizing humulone to isohumulone by catalytic acceleration with metal salts
DE69320984T2 (de) * 1992-06-04 1999-04-15 S.S. Steiner, Inc., New York, N.Y. Herstellung von isomerisiertem hopfenextrakt
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
EP2571974B1 (en) 2010-05-21 2021-06-23 Coors Brewing Company Preparation of hop acids and their derivatives
GB201009873D0 (en) 2010-06-14 2010-07-21 Univ Leuven Kath Method for hydrogenation of isoalpha-acids (isohumulones) to hexahydro-iso-alpha-acids (hexahydro-isohumulones) by using heterogeneous ruthenium
GB201016430D0 (en) 2010-09-30 2010-11-17 Univ Leuven Kath Improved method for isomerisation of hop alpha-acids to iso-alpha-acids

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504374A1 (de) * 1974-02-04 1975-08-14 Carlton & United Breweries Einen wasserunloeslichen metallionisohumulon-komplex enthaltendes produkt

Also Published As

Publication number Publication date
GB1158697A (en) 1969-07-16
BE714485A (https=) 1968-09-16

Similar Documents

Publication Publication Date Title
DE2610249C2 (de) Verfahren zur Herstellung von Acrylsäure bzw. Methacrylsäure
DE69101865T2 (de) Katalysator, Verfahren zu seiner Herstellung und seine Verwendung.
DE1643347A1 (de) Verfahren zur Herstellung von aromatischen Lactonen
DE1618059B1 (de) Verfahren zur Herstellung von Isohumulon
DE2523757C3 (de) Verfahren zur Herstellung von Methacrylsäure durch katalytische Oxidation von Methacrolein mit Sauerstoff
EP0036966B1 (de) Verfahren zur Herstellung eines violetten Pigmentfarbstoffs
US3952061A (en) Method of isomerizing humulone to isohumulone by catalytic acceleration with metal salts
EP0013741B1 (de) Verfahren zur Herstellung von Maleinsäureanhydrid
DE2529537B2 (de) Verfahren zur Herstellung von Metharcrylsäure durch katalytische Gasphasenoxidation von Methacrolein
DE2352196C2 (de) Verfahren zur Herstellung eines Oxydationskatalysators und Verwendung desselben
CH631956A5 (de) Verfahren zur herstellung von 2,5-dichlorphenol.
DE10215943B4 (de) Aufarbeitung von Rückständen bei der Herstellung von Carbonsäuren
EP0255639B1 (de) Heteropolymolybdat-Gemische und ihre Verwendung als Katalysatoren
DE69119925T2 (de) Verfahren zur Herstellung von Katalysatoren für die Herstellung von Methakrylsäure
DE2547536C2 (de) Verfahren zur Herstellung von Methacrylsäure
CH629185A5 (de) Verfahren zur herstellung des monoalkalimetallsalzes von 8-amino-1-naphthol-3,6-disulfonsaeure.
DE1618059C (de) Verfahren zur Herstellung von Iso humulon
DE1468516B2 (de) Verfahren zur herstellung von acryl- oder methacrylsaeuremethylbzw. aethylestern
DE2703161C2 (de) Verfahren zur Herstellung von Terephthalsäure
EP0122501B1 (de) Verfahren zur Herstellung basischer Chrom-Aluminium-Sulfate
DE69028766T2 (de) Verfahren zur Herstellung einer Kupferphthalocyaninverbindung
DE624964C (de) Verfahren zur photochemischen Oxydation organischer und anorganischer Verbindungen
DE1768405C3 (de) Verfahren zur Herstellung von Peressigsäure
DE1276652B (de) Verfahren zur Herstellung von Salicylsaeurederivaten
DE1418116A1 (de) Katalysatorzusammensetzung

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee