NL193800B - Zuivering van bèta-zuren voor hydrogenolyse en aldus gezuiverde bèta-zuren. - Google Patents

Zuivering van bèta-zuren voor hydrogenolyse en aldus gezuiverde bèta-zuren.

Info

Publication number
NL193800B
NL193800B NL8902050A NL8902050A NL193800B NL 193800 B NL193800 B NL 193800B NL 8902050 A NL8902050 A NL 8902050A NL 8902050 A NL8902050 A NL 8902050A NL 193800 B NL193800 B NL 193800B
Authority
NL
Netherlands
Prior art keywords
beta acids
hydrogenolysis
purification
purified
acids
Prior art date
Application number
NL8902050A
Other languages
English (en)
Other versions
NL8902050A (nl
NL193800C (nl
Original Assignee
Kalamazoo Holdings
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 Kalamazoo Holdings filed Critical Kalamazoo Holdings
Publication of NL8902050A publication Critical patent/NL8902050A/nl
Publication of NL193800B publication Critical patent/NL193800B/nl
Application granted granted Critical
Publication of NL193800C publication Critical patent/NL193800C/nl

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
    • C12C5/00—Other raw materials for the preparation of beer
    • C12C5/02—Additives for beer
    • C12C5/026—Beer flavouring preparations
    • 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
    • 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
    • C12C3/10—Solvent extracts from hops using carbon dioxide
    • 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
    • C12C9/00—Methods specially adapted for the making of beerwort
    • C12C9/02—Beerwort treatment; Boiling with hops; Hop extraction
    • C12C9/025—Preparation of hop extracts ; Isomerisation of these extracts; Treatment of beerwort with these extracts; Surrogates of the hop

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL8902050A 1988-08-15 1989-08-11 Zuivering van bÞta-zuren voor hydrogenolyse en aldus gezuiverde bÞta-zuren. NL193800C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/232,289 US4918240A (en) 1988-08-15 1988-08-15 Purification of beta acids for hydrogenolysis and such purified beta acids
US23228988 1988-08-15

Publications (3)

Publication Number Publication Date
NL8902050A NL8902050A (nl) 1990-03-01
NL193800B true NL193800B (nl) 2000-07-03
NL193800C NL193800C (nl) 2000-11-06

Family

ID=22872552

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8902050A NL193800C (nl) 1988-08-15 1989-08-11 Zuivering van bÞta-zuren voor hydrogenolyse en aldus gezuiverde bÞta-zuren.

Country Status (8)

Country Link
US (1) US4918240A (nl)
AU (1) AU619143B2 (nl)
BE (1) BE1004239A3 (nl)
CA (1) CA1315804C (nl)
DE (1) DE3926332C2 (nl)
GB (1) GB2222160B (nl)
NL (1) NL193800C (nl)
ZA (1) ZA896186B (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041300A (en) * 1987-04-03 1991-08-20 Kalamazoo Holdings, Inc. Hop flavor which is odor forming impurity free
EP0474892B1 (de) * 1990-09-10 1996-04-10 Fromm, Mayer-Bass Limited Verfahren zur Isomerisierung von Humulon in einem Kohlendioxid-Hopfenextrakt und ein Verfahren zur Gewinnung von Isohumulon daraus
US5583262A (en) * 1994-11-10 1996-12-10 Maye; John P. Solid salts of hop acids
US5827895A (en) * 1996-02-27 1998-10-27 Regents Of The University Of Minnesota Hexahydrolupulones useful as anticancer agents
US5965777A (en) * 1996-10-29 1999-10-12 Cultor Food Service, Inc. Process to remove catalyst poisons from hop extracts
US20040096565A1 (en) * 1997-10-23 2004-05-20 Quest International B.V. Flavour of fermented beverages
US5917093A (en) * 1997-11-13 1999-06-29 Miller Brewing Company Purification of α-acids and β-acids
US6198004B1 (en) 1999-06-10 2001-03-06 Haas Hop Products, Inc. Process for hydrogenation of isoalpha acids
US6165447A (en) * 1999-06-15 2000-12-26 Colgate-Palmolive Company Synergistic antibacterial combination
US6547971B2 (en) 2000-03-08 2003-04-15 Hercules Incorporated Methods of using hop acids to control organisms
DE60117802T2 (de) * 2000-06-30 2006-10-05 S.S. Steiner, Inc. Verbesserung der bitterkeit von bier
US20060193960A1 (en) * 2000-06-30 2006-08-31 Wilson Richard J Improvements to the bittering of beer
US20060287554A1 (en) * 2005-06-21 2006-12-21 Madsen Kevin K Process for producing inorganic salts of hop acids

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1140545A (en) * 1965-03-01 1969-01-22 Kalamazoo Spice Extract Co Hop flavours for malt beverages and the like
US3892808A (en) * 1965-11-17 1975-07-01 Carlton & United Breweries Hop extracts
DK130689B (da) * 1966-11-15 1975-03-24 Carlton & United Breweries Fremgangsmåde til fremstilling af en koncentreret vandig isomeriseret humleekstrakt.
GB1362695A (en) * 1970-09-17 1974-08-07 Carlton & United Breweries Isomerised hop extract
DD114829A1 (de) * 1974-09-16 1975-08-20 Oswald Mueke Isomerisierter hopfenextrakt
US4154864A (en) 1974-12-17 1979-05-15 Societe D'assistance Technique Pour Produits Nestle S.A. Extracts of vegetable materials
DE2613593A1 (de) * 1975-04-02 1976-10-21 Dev Tech Centre Rech Verfahren zur behandlung von hopfen
US4160287A (en) 1975-12-12 1979-07-03 Societe Generale De Constructions Electriques Et Mecaniques "Alsthom Et Cie" Electrolyzer power supply
US4123561A (en) * 1977-02-01 1978-10-31 S.S. Steiner, Inc. Method for processing hops for brewing
US4324810A (en) * 1980-05-29 1982-04-13 Miller Brewing Company Hop extracts and method of preparation
US4590296A (en) * 1984-01-25 1986-05-20 Miller Brewing Company Process for separation of beta-acids from extract containing alpha-acids and beta-acids
US4717580A (en) * 1984-04-12 1988-01-05 Scottish & Newcastle Breweries Plc Method of enhancing the bitterness of beer
US4778691A (en) * 1987-04-03 1988-10-18 Kalamazoo Holdings, Inc. Removal of deleterious odor-forming impurities from hop flavors

Also Published As

Publication number Publication date
DE3926332C2 (de) 1999-01-28
GB2222160B (en) 1992-01-08
AU619143B2 (en) 1992-01-16
DE3926332A1 (de) 1990-02-22
CA1315804C (en) 1993-04-06
ZA896186B (en) 1991-04-24
US4918240A (en) 1990-04-17
GB2222160A (en) 1990-02-28
BE1004239A3 (fr) 1992-10-20
NL8902050A (nl) 1990-03-01
NL193800C (nl) 2000-11-06
GB8918505D0 (en) 1989-09-20
AU3958889A (en) 1990-02-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20020301