AR013287A1 - CORK TREATMENT PROCESS; PROCESS FOR THE PREPARATION OF ARTICLES OF CORKS; CORK OR ARTICLE OF CORKS OBTAINABLE BY SUCH PROCESS; OBJECT CARRYING CORK OR CORK ARTICLE AND THE USE OF A PHENOLIC OXIDIZING ENZYME TO BE USED IN SUCH PROCESSES - Google Patents

CORK TREATMENT PROCESS; PROCESS FOR THE PREPARATION OF ARTICLES OF CORKS; CORK OR ARTICLE OF CORKS OBTAINABLE BY SUCH PROCESS; OBJECT CARRYING CORK OR CORK ARTICLE AND THE USE OF A PHENOLIC OXIDIZING ENZYME TO BE USED IN SUCH PROCESSES

Info

Publication number
AR013287A1
AR013287A1 ARP990101880A ARP990101880A AR013287A1 AR 013287 A1 AR013287 A1 AR 013287A1 AR P990101880 A ARP990101880 A AR P990101880A AR P990101880 A ARP990101880 A AR P990101880A AR 013287 A1 AR013287 A1 AR 013287A1
Authority
AR
Argentina
Prior art keywords
cork
article
corks
oxidizing enzyme
articles
Prior art date
Application number
ARP990101880A
Other languages
Spanish (es)
Original Assignee
Novozymes As
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 Novozymes As filed Critical Novozymes As
Publication of AR013287A1 publication Critical patent/AR013287A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/04—Combined bleaching or impregnating and drying of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/002—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K7/00—Chemical or physical treatment of cork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B1/00—Closing bottles, jars or similar containers by applying stoppers
    • B67B1/03—Pretreatment of stoppers, e.g. cleaning, steaming, heating, impregnating or coating; Applying resilient rings to stoppers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

Un proceso para el tratamiento de corcho que comprende el tratamiento de corcho con una enzima oxidante fenolica; proceso para la preparacionde artículos de corcho, corcho o artículo de corcho, objeto que lleva corcho o artículo de corcho yel uso de una enzima oxidante fenolica para utilizar endichos procesos. Las enzimas oxidantes fenolicas preferidas son lacasa, peroxidasa, catecol oxidasa, o-aminofenol oxidasa. El tratamiento con unaenzima oxidante fenolica reduce lacaracte rística corrupcion del corcho/ astringencia que se imparte frecuentemente al vino embotellado.A process for treating cork comprising treating cork with a phenolic oxidizing enzyme; process for the preparation of articles of cork, cork or cork article, object carrying cork or cork article and the use of a phenolic oxidizing enzyme to use said processes. The preferred phenolic oxidizing enzymes are laccase, peroxidase, catechol oxidase, o-aminophenol oxidase. Treatment with a phenolic oxidizing enzyme reduces the characteristic cork corruption / astringency that is frequently imparted to bottled wine.

ARP990101880A 1998-05-13 1999-04-23 CORK TREATMENT PROCESS; PROCESS FOR THE PREPARATION OF ARTICLES OF CORKS; CORK OR ARTICLE OF CORKS OBTAINABLE BY SUCH PROCESS; OBJECT CARRYING CORK OR CORK ARTICLE AND THE USE OF A PHENOLIC OXIDIZING ENZYME TO BE USED IN SUCH PROCESSES AR013287A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK65698 1998-05-13
DKPA199900153 1999-02-05

Publications (1)

Publication Number Publication Date
AR013287A1 true AR013287A1 (en) 2000-12-13

Family

ID=26063413

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101880A AR013287A1 (en) 1998-05-13 1999-04-23 CORK TREATMENT PROCESS; PROCESS FOR THE PREPARATION OF ARTICLES OF CORKS; CORK OR ARTICLE OF CORKS OBTAINABLE BY SUCH PROCESS; OBJECT CARRYING CORK OR CORK ARTICLE AND THE USE OF A PHENOLIC OXIDIZING ENZYME TO BE USED IN SUCH PROCESSES

Country Status (9)

Country Link
EP (1) EP1077796B1 (en)
AR (1) AR013287A1 (en)
AT (1) ATE244116T1 (en)
AU (1) AU753129B2 (en)
DE (1) DE69909286D1 (en)
ES (1) ES2203104T3 (en)
NZ (1) NZ508070A (en)
PT (1) PT1077796E (en)
WO (1) WO1999058309A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5805600A (en) * 1999-08-06 2001-03-05 Novozymes A/S Enzymatic conglutination of cork fragments and enzymatic process for preparing cork articles
DE102010002364A1 (en) 2009-02-25 2011-06-16 Hohenester, Hermann, Dr.Med.Vet. Composition produced using juice or extracts of ginger, pineapple, papaya, and/or pulp of zucchini, useful e.g. for treatment, preferably elimination or conversion of natural products, preferably in foodstuffs, including beverages

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535175A1 (en) * 1995-09-25 1996-03-21 Jakobi Wilhelm Dipl Ing Fh Straw chopper using drum with knives
AU7126096A (en) * 1995-10-06 1997-04-30 Novo Nordisk A/S Bleaching and sterilization of cork articles

Also Published As

Publication number Publication date
PT1077796E (en) 2003-11-28
EP1077796A1 (en) 2001-02-28
AU3327299A (en) 1999-11-29
EP1077796B1 (en) 2003-07-02
ES2203104T3 (en) 2004-04-01
ATE244116T1 (en) 2003-07-15
WO1999058309A1 (en) 1999-11-18
NZ508070A (en) 2002-06-28
AU753129B2 (en) 2002-10-10
DE69909286D1 (en) 2003-08-07

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