GB703648A - Improvements in or relating to the extraction treatment of hops - Google Patents

Improvements in or relating to the extraction treatment of hops

Info

Publication number
GB703648A
GB703648A GB1141151A GB1141151A GB703648A GB 703648 A GB703648 A GB 703648A GB 1141151 A GB1141151 A GB 1141151A GB 1141151 A GB1141151 A GB 1141151A GB 703648 A GB703648 A GB 703648A
Authority
GB
United Kingdom
Prior art keywords
hops
extract
boiled
relating
extraction treatment
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
GB1141151A
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.)
CESKOSLOVENSKE PIVOVARY LIHOVA
Original Assignee
CESKOSLOVENSKE PIVOVARY LIHOVA
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 CESKOSLOVENSKE PIVOVARY LIHOVA filed Critical CESKOSLOVENSKE PIVOVARY LIHOVA
Priority to GB1141151A priority Critical patent/GB703648A/en
Publication of GB703648A publication Critical patent/GB703648A/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
    • C12C3/04—Conserving; Storing; Packing
    • C12C3/08—Solvent extracts from hops
    • C12C3/085—Extraction of hops with beerwort
    • 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
    • C12C3/12—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
    • C12C7/00—Preparation of wort
    • C12C7/20—Boiling the beerwort
    • C12C7/205—Boiling with hops

Abstract

In treating hops to convert humulon into its more bitter isomer, the hops are boiled with water or weak second wort and the pH of the extract, either with or without the hops, is adjusted to a weakly acid value not less than 6.2 or to a weakly alkaline value not more than 7.5, and the extract is again boiled. with or without the hops, preferably for 10 to 120 minutes. The hops and water on the extract may be boiled at a pressure not exceeding 10 atmospheres for a period not exceeding 1 1/2 hours at pH values under 7.
GB1141151A 1951-05-16 1951-05-16 Improvements in or relating to the extraction treatment of hops Expired GB703648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1141151A GB703648A (en) 1951-05-16 1951-05-16 Improvements in or relating to the extraction treatment of hops

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1141151A GB703648A (en) 1951-05-16 1951-05-16 Improvements in or relating to the extraction treatment of hops

Publications (1)

Publication Number Publication Date
GB703648A true GB703648A (en) 1954-02-10

Family

ID=9985714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1141151A Expired GB703648A (en) 1951-05-16 1951-05-16 Improvements in or relating to the extraction treatment of hops

Country Status (1)

Country Link
GB (1) GB703648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018083324A1 (en) * 2016-11-07 2018-05-11 Gea Brewery Systems Gmbh Apparatus and process for extraction of aroma chemicals from vegetable aroma carriers in a brewing liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018083324A1 (en) * 2016-11-07 2018-05-11 Gea Brewery Systems Gmbh Apparatus and process for extraction of aroma chemicals from vegetable aroma carriers in a brewing liquid

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