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ES406824A1 - A method of isomerization of a-acids. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method of isomerization of a-acids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES406824A1
ES406824A1 ES406824A ES406824A ES406824A1 ES 406824 A1 ES406824 A1 ES 406824A1 ES 406824 A ES406824 A ES 406824A ES 406824 A ES406824 A ES 406824A ES 406824 A1 ES406824 A1 ES 406824A1
Authority
ES
Spain
Prior art keywords
acids
translation
machine
legally binding
google translate
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
Application number
ES406824A
Other languages
Spanish (es)
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.)
Bush Boake Allen Ltd
Original Assignee
Bush Boake Allen 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 Bush Boake Allen Ltd filed Critical Bush Boake Allen Ltd
Publication of ES406824A1 publication Critical patent/ES406824A1/en
Expired 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
    • 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
    • C12C7/00—Preparation of wort
    • C12C7/20—Boiling the beerwort
    • C12C7/205—Boiling with 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)
  • 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)
  • Fats And Perfumes (AREA)
  • Saccharide Compounds (AREA)

Abstract

An isomerization method of α -acids, comprising contacting a solution consisting essentially of a non-isomerized hop extract containing α-acids, in an organic solvent immiscible with water, with a substantially stoichiometric amount of a base selected from the group consisting of oxides, hydroxides and carbonates of calcium, magnesium, strontium, barium and zinc, to form the corresponding salt of the α-acids, and to heat the mixture sufficiently to form the corresponding salt of the iso- α -acids, and recovering from the solvent immiscible with water an isomerized hop extract containing said salt of the iso- α -acid. (Machine-translation by Google Translate, not legally binding)
ES406824A 1972-03-15 1972-09-19 A method of isomerization of a-acids. (Machine-translation by Google Translate, not legally binding) Expired ES406824A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1206472 1972-03-15

Publications (1)

Publication Number Publication Date
ES406824A1 true ES406824A1 (en) 1976-02-16

Family

ID=9997774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406824A Expired ES406824A1 (en) 1972-03-15 1972-09-19 A method of isomerization of a-acids. (Machine-translation by Google Translate, not legally binding)

Country Status (15)

Country Link
JP (1) JPS49494A (en)
AR (1) AR204233A1 (en)
AT (1) AT335949B (en)
BR (1) BR7301835D0 (en)
CA (1) CA993385A (en)
CH (1) CH573469A5 (en)
CS (1) CS194668B2 (en)
DD (1) DD101697A5 (en)
ES (1) ES406824A1 (en)
FR (1) FR2174815A1 (en)
IT (1) IT975430B (en)
NL (1) NL7214068A (en)
PL (1) PL95612B1 (en)
SU (1) SU468440A3 (en)
ZA (2) ZA73155B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7826121A0 (en) * 1977-07-26 1978-07-26 Albright & Wilson PROCEDURE FOR THE PRODUCTION OF HOP EXTRACTS.
US4157518A (en) * 1977-07-27 1979-06-05 Belden Corporation Leaky coaxial cable having shield layer with uniform gap
WO1996000774A1 (en) * 1994-06-28 1996-01-11 Cultor Ltd. Process for making tetrahydroisoalpha acids
GB201016430D0 (en) 2010-09-30 2010-11-17 Univ Leuven Kath Improved method for isomerisation of hop alpha-acids to iso-alpha-acids
JP6075526B2 (en) * 2012-07-04 2017-02-08 アサヒビール株式会社 Beer or beer-like beverage and method for producing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1420385A (en) * 1964-06-11 1965-12-10 Wolton Hop Extracts Ltd Process for the preparation of flavoring agents by solvent extraction of a product containing hops followed by partitioning in an alkaline medium
FR1481292A (en) * 1966-05-03 1967-05-19 Stafford Allen & Sons Ltd Isomerized hop extract

Also Published As

Publication number Publication date
CA993385A (en) 1976-07-20
FR2174815A1 (en) 1973-10-19
ZA73156B (en) 1974-08-28
CH573469A5 (en) 1976-03-15
AR204233A1 (en) 1975-12-10
AT335949B (en) 1977-04-12
JPS49494A (en) 1974-01-05
FR2174815B1 (en) 1976-03-12
NL7214068A (en) 1973-09-18
ATA783072A (en) 1976-08-15
PL95612B1 (en) 1977-10-31
CS194668B2 (en) 1979-12-31
DD101697A5 (en) 1973-11-12
IT975430B (en) 1974-07-20
SU468440A3 (en) 1975-04-25
BR7301835D0 (en) 1974-06-27
ZA73155B (en) 1973-09-26

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