GB2022083B – Production of iso-alpha-acids
– Google Patents
GB2022083B – Production of iso-alpha-acids
– Google Patents
Production of iso-alpha-acids
Info
Publication number
GB2022083B
GB2022083B
GB7917193A
GB7917193A
GB2022083B
GB 2022083 B
GB2022083 B
GB 2022083B
GB 7917193 A
GB7917193 A
GB 7917193A
GB 7917193 A
GB7917193 A
GB 7917193A
GB 2022083 B
GB2022083 B
GB 2022083B
Authority
GB
United Kingdom
Prior art keywords
iso
alpha
acids
production
Prior art date
1978-05-26
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
Application number
GB7917193A
Other versions
GB2022083A
(en
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.)
Brewing Patents Ltd
Original Assignee
Brewing Patents 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.)
1978-05-26
Filing date
1979-05-17
Publication date
1983-01-26
1979-05-17
Application filed by Brewing Patents Ltd
filed
Critical
Brewing Patents Ltd
1979-12-12
Publication of GB2022083A
publication
Critical
patent/GB2022083A/en
1983-01-26
Application granted
granted
Critical
1983-01-26
Publication of GB2022083B
publication
Critical
patent/GB2022083B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C12C3/04—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
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
GB7917193A
1978-05-26
1979-05-17
Production of iso-alpha-acids
Expired
GB2022083B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB2322078
1978-05-26
Publications (2)
Publication Number
Publication Date
GB2022083A
GB2022083A
(en)
1979-12-12
GB2022083B
true
GB2022083B
(en)
1983-01-26
Family
ID=10192117
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7917193A
Expired
GB2022083B
(en)
1978-05-26
1979-05-17
Production of iso-alpha-acids
Country Status (11)
Country
Link
US
(1)
US4247483A
(en)
AT
(1)
AT371833B
(en)
BE
(1)
BE876489A
(en)
CA
(1)
CA1132068A
(en)
DE
(1)
DE2919448C2
(en)
FR
(1)
FR2426735A1
(en)
GB
(1)
GB2022083B
(en)
NL
(1)
NL7904151A
(en)
NZ
(1)
NZ190555A
(en)
YU
(1)
YU119479A
(en)
ZA
(1)
ZA792350B
(en)
Families Citing this family (17)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2919232A1
(en)
*
1979-05-12
1980-11-20
Allfeld & Egloff Lupofresh
Water soluble hop bitters prepn. – by heating hops with basic cpds. of monovalent metals to form metal (iso)humulate(s)
DE3126490C2
(en)
*
1981-07-04
1985-02-21
Miller Brewing Co., Milwaukee, Wis.
Process for the production of a hop 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
GB8420009D0
(en)
*
1984-08-06
1984-09-12
Pauls Hop Products Ltd
Hop extracts
US4956195A
(en)
*
1987-04-03
1990-09-11
Kalamazoo Holdings, Inc.
Hop flavors wherein deleterious odor-forming impurities have been removed
US4778691A
(en)
*
1987-04-03
1988-10-18
Kalamazoo Holdings, Inc.
Removal of deleterious odor-forming impurities from hop flavors
DE59010282D1
(en)
*
1990-09-10
1996-05-15
Fromm Mayer Bass Ltd
A process for isomerizing humulon in a carbon dioxide hop extract and a process for obtaining isohumulone therefrom
DK0672107T3
(en)
*
1992-06-04
1999-06-07
Steiner Inc S S
Preparation of isomerized hop extract
US5296637A
(en)
*
1992-12-31
1994-03-22
Kalamazoo Holdings, Inc.
Production of odor-free tetrahydroisohumulates from alpha acids via their tetrahydrohumulates and subsequent isomerization
US5583262A
(en)
*
1994-11-10
1996-12-10
Maye; John P.
Solid salts of hop acids
US5965777A
(en)
*
1996-10-29
1999-10-12
Cultor Food Service, Inc.
Process to remove catalyst poisons from hop extracts
US6198004B1
(en)
1999-06-10
2001-03-06
Haas Hop Products, Inc.
Process for hydrogenation of isoalpha acids
US6583322B1
(en)
*
2000-02-25
2003-06-24
Kalamazoo Holdings, Inc.
Dihydro and hexahydro isoalpha acids having a high ratio of trans to cis isomers, production thereof, and products containing the same
US6547971B2
(en)
2000-03-08
2003-04-15
Hercules Incorporated
Methods of using hop acids to control organisms
US20040115307A1
(en)
*
2002-08-28
2004-06-17
Boyd James F.
Effervescent hop tablet
GB201412212D0
(en)
*
2014-07-09
2014-08-20
Ifast Nv
Process for beer brewing with additional of alkali metal humulates to the wort
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
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3364265A
(en)
*
1962-08-15
1968-01-16
Steiner Inc S S
Hop constituents and method of making same
GB1064068A
(en)
*
1963-09-03
1967-04-05
Carlton & United Breweries
Hop concentrate and process for preparation thereof
GB1161787A
(en)
*
1965-11-17
1969-08-20
Bush Boake Allen Ltd
Manufacture of Hop Extracts.
US3952061A
(en)
*
1967-05-02
1976-04-20
Atlantic Research Institute Limited
Method of isomerizing humulone to isohumulone by catalytic acceleration with metal salts
JPS4910760B1
(en)
*
1969-07-24
1974-03-12
DE2613593A1
(en)
*
1975-04-02
1976-10-21
Dev Tech Centre Rech
METHOD OF TREATMENT OF HOP
GB1576729A
(en)
*
1976-10-13
1980-10-15
Brewing Patents Ltd
Method of making an iso-acid preparation from hops
US4190604A
(en)
*
1978-08-16
1980-02-26
Ciba-Geigy Corporation
Process for producing desoxy-α-acids
1979
1979-05-15
ZA
ZA792350A
patent/ZA792350B/en
unknown
1979-05-15
DE
DE2919448A
patent/DE2919448C2/en
not_active
Expired
1979-05-15
CA
CA327,632A
patent/CA1132068A/en
not_active
Expired
1979-05-17
GB
GB7917193A
patent/GB2022083B/en
not_active
Expired
1979-05-21
YU
YU01194/79A
patent/YU119479A/en
unknown
1979-05-23
BE
BE0/195343A
patent/BE876489A/en
not_active
IP Right Cessation
1979-05-23
FR
FR7913121A
patent/FR2426735A1/en
active
Granted
1979-05-23
AT
AT0379379A
patent/AT371833B/en
not_active
IP Right Cessation
1979-05-24
US
US06/042,051
patent/US4247483A/en
not_active
Expired – Lifetime
1979-05-25
NZ
NZ190555A
patent/NZ190555A/en
unknown
1979-05-25
NL
NL7904151A
patent/NL7904151A/en
not_active
Application Discontinuation
Also Published As
Publication number
Publication date
DE2919448A1
(en)
1979-12-06
DE2919448C2
(en)
1984-10-25
ZA792350B
(en)
1980-05-28
FR2426735A1
(en)
1979-12-21
AT371833B
(en)
1983-08-10
NZ190555A
(en)
1982-05-31
FR2426735B1
(en)
1984-12-21
NL7904151A
(en)
1979-11-28
BE876489A
(en)
1979-11-23
YU119479A
(en)
1984-02-29
CA1132068A
(en)
1982-09-21
US4247483A
(en)
1981-01-27
ATA379379A
(en)
1982-12-15
GB2022083A
(en)
1979-12-12
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Legal Events
Date
Code
Title
Description
1981-08-19
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1982-11-17
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1998-01-07
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19970517
