GB1368854A - Process for reducing the bitter taste of fruit juices - Google Patents

Process for reducing the bitter taste of fruit juices

Info

Publication number
GB1368854A
GB1368854A GB748872A GB748872A GB1368854A GB 1368854 A GB1368854 A GB 1368854A GB 748872 A GB748872 A GB 748872A GB 748872 A GB748872 A GB 748872A GB 1368854 A GB1368854 A GB 1368854A
Authority
GB
United Kingdom
Prior art keywords
enzyme
bitter taste
fruit juices
filament
feb
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
GB748872A
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of GB1368854A publication Critical patent/GB1368854A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/84—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter using microorganisms or biological material, e.g. enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Nutrition Science (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

1368854 Removal of bitter taste from fruit juice SNAM PROGETTI SpA 17 Feb 1972 [17 Feb 1971] 7488/72 Heading C6E [Also in Division C3] Citrus fruit juices are treated with an enzyme to at least partially convert flavonone glucosides or limonoid compounds into non-bitter substances, the enzyme being present in a filament so that it is not released to the solution. The filament may be formed from a nitrated, esterified, or etherified cellulosci polymer, a polyolefine, a polymer or copolymer of acrylonitrile, an acrylate, methacrylate, vinyl ester, vinyl chloride, vinylidene chloride or styrene, a polyamide, or butyral polyvinyl. The enzyme may be naringase.
GB748872A 1971-02-17 1972-02-17 Process for reducing the bitter taste of fruit juices Expired GB1368854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20645/71A IT1050128B (en) 1971-02-17 1971-02-17 PROCEDURE FOR THE ENZYMATIC DEAMARIZATION OF FRUIT JUICES

Publications (1)

Publication Number Publication Date
GB1368854A true GB1368854A (en) 1974-10-02

Family

ID=11169979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB748872A Expired GB1368854A (en) 1971-02-17 1972-02-17 Process for reducing the bitter taste of fruit juices

Country Status (15)

Country Link
JP (1) JPS531825B1 (en)
AT (1) AT318374B (en)
AU (1) AU468772B2 (en)
BE (1) BE779415A (en)
CH (1) CH551155A (en)
DE (1) DE2207523A1 (en)
DK (1) DK132782C (en)
ES (1) ES400246A1 (en)
FR (1) FR2125539B1 (en)
GB (1) GB1368854A (en)
IL (1) IL38750A (en)
IT (1) IT1050128B (en)
LU (1) LU64790A1 (en)
NL (1) NL7202130A (en)
ZA (1) ZA721059B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298954A1 (en) * 1987-07-08 1989-01-11 MAGINDAG Steirische Magnesit-Industrie Aktiengesellschaft Enzyme immobilisate for treatment of fruit and vegetable juices and process for its production
CN109266490A (en) * 2018-11-14 2019-01-25 重庆三峡职业学院 A kind of preparation method of no bitter taste rose fragrant citrus fruit wine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018027A (en) * 1975-06-02 1977-04-19 Byron V. Curry et al. Heat installed multi-pack carrier machine
US4439458A (en) * 1982-04-26 1984-03-27 The Coca-Cola Company Preparation of citrus juices, concentrates and dried powders which are reduced in bitterness
JPS6021B2 (en) * 1982-11-30 1985-01-05 麒麟麦酒株式会社 Lactic acid bacteria beverage and its manufacturing method
JPH07243489A (en) * 1994-03-02 1995-09-19 Ind Technol Res Inst Variable speed take-up motion
US5817354A (en) * 1996-08-22 1998-10-06 Sepragen Corporation High throughput debittering

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950974A (en) * 1958-05-26 1960-08-30 Rohm & Haas Conversion of flavonoid glycosides
IL32406A (en) * 1968-06-26 1973-01-30 Snam Progetti Enzyme preparations comprising a solution or dispersion of enzyme occluded in filaments of cellulose esters or synthetic polymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298954A1 (en) * 1987-07-08 1989-01-11 MAGINDAG Steirische Magnesit-Industrie Aktiengesellschaft Enzyme immobilisate for treatment of fruit and vegetable juices and process for its production
CN109266490A (en) * 2018-11-14 2019-01-25 重庆三峡职业学院 A kind of preparation method of no bitter taste rose fragrant citrus fruit wine

Also Published As

Publication number Publication date
AU3904372A (en) 1973-08-23
DE2207523A1 (en) 1973-04-26
NL7202130A (en) 1972-08-21
FR2125539A1 (en) 1972-09-29
AT318374B (en) 1974-10-10
IT1050128B (en) 1981-03-10
JPS531825B1 (en) 1978-01-23
CH551155A (en) 1974-07-15
IL38750A0 (en) 1972-04-27
IL38750A (en) 1975-08-31
DK132782B (en) 1976-02-09
FR2125539B1 (en) 1974-10-18
ES400246A1 (en) 1974-12-16
DK132782C (en) 1976-07-12
AU468772B2 (en) 1976-01-22
BE779415A (en) 1972-06-16
ZA721059B (en) 1972-11-29
LU64790A1 (en) 1972-07-04

Similar Documents

Publication Publication Date Title
GB1414795A (en) Chromatographic processes
GB1368854A (en) Process for reducing the bitter taste of fruit juices
ES449008A1 (en) Method of candying fruit and fruit rinds
ES8403277A1 (en) Rodenticidal bait.
ES409428A1 (en) Process for extracting sugar from sugar-containing plants
GB1378104A (en) Pure solid honey and process for preparation thereof
GB1236150A (en) Process for removing suspended matter from aqueous media
GB1211674A (en) Process for producing fatty acid esters of sugars
DE3364493D1 (en) Process for extracting beet juice
FR2028753A1 (en) Continuous two-stage extraction of soluble - components of solids such as coffee
GB1379517A (en) Low calorie fruit juice
IE34132B1 (en) Treatment of biological sludge
IE35803L (en) Recovery of zinc from ferrites
GB1329357A (en) Acrylonitrile copolymer threads and films which are free from vacuoles
CS194667B2 (en) Process for lowering content of raffinose in beet juice or beet molasses
Tundisi On the mechanisms for the coexistence of congeneric species of zooplankton in Amazonian lakes.
CA974690A (en) Process for producing copolymers of vinyl chloride with acrylic acid esters
GB1205381A (en) Process for producing fodder
GB970489A (en) Improvements in or relating to the preparation of small washed coal
AU448400B2 (en) PROCESS FORTHE AUTOMATIC CHARACTER RECOGNITION. Additional to 429595)
GB1336051A (en) Reduction of microorganism populations of articles
ES8603669A1 (en) Elimination of limonene and limonoic acid from citrus fruit juices
AU1216670A (en) PROCESS FORTHE AUTOMATIC CHARACTER RECOGNITION. Additional to 429595)
FR2066914A2 (en) Protein concentrate production
CA829403A (en) Random ethylene/acrylic acid interpolymers and process for their production

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee