WO2013032308A3 - Novel enzymatic-type time-temperature integrator using a laccase - Google Patents

Novel enzymatic-type time-temperature integrator using a laccase Download PDF

Info

Publication number
WO2013032308A3
WO2013032308A3 PCT/KR2012/007041 KR2012007041W WO2013032308A3 WO 2013032308 A3 WO2013032308 A3 WO 2013032308A3 KR 2012007041 W KR2012007041 W KR 2012007041W WO 2013032308 A3 WO2013032308 A3 WO 2013032308A3
Authority
WO
WIPO (PCT)
Prior art keywords
laccase
type time
integrator
enzymatic
temperature integrator
Prior art date
Application number
PCT/KR2012/007041
Other languages
French (fr)
Korean (ko)
Other versions
WO2013032308A2 (en
Inventor
김기혁
이승주
Original Assignee
동국대학교 산학협력단
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 동국대학교 산학협력단 filed Critical 동국대학교 산학협력단
Publication of WO2013032308A2 publication Critical patent/WO2013032308A2/en
Publication of WO2013032308A3 publication Critical patent/WO2013032308A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/229—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating time/temperature history

Abstract

The present invention relates to an enzymatic-type time-temperature integrator (TTI) using a laccase, and to a method for sensing food freshness using the integrator. The enzymatic-type time-temperature integrator using a laccase according to the present invention has various activating energies according to substrates thereof, and can be valuably used as an eco-friendly TTI having a simple reaction mechanism in various food-product fields, e.g. food product delivery, distribution management, and sterilization processes.
PCT/KR2012/007041 2011-09-02 2012-09-03 Novel enzymatic-type time-temperature integrator using a laccase WO2013032308A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0089105 2011-09-02
KR20110089105 2011-09-02

Publications (2)

Publication Number Publication Date
WO2013032308A2 WO2013032308A2 (en) 2013-03-07
WO2013032308A3 true WO2013032308A3 (en) 2013-05-02

Family

ID=47757093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007041 WO2013032308A2 (en) 2011-09-02 2012-09-03 Novel enzymatic-type time-temperature integrator using a laccase

Country Status (2)

Country Link
KR (1) KR101406933B1 (en)
WO (1) WO2013032308A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103645268B (en) * 2013-12-25 2015-01-28 济南出入境检验检疫局检验检疫技术中心 Preparation method of acid violet 6B standard sample
CN103712934B (en) * 2014-01-03 2015-10-28 江西省农业科学院农产品质量安全与标准研究所 A kind of for monitor laccase conformation change exempt from mark ultraviolet absorption spectroscopy
KR101485334B1 (en) * 2014-06-09 2015-01-26 한윤석 label
KR101485333B1 (en) * 2014-06-09 2015-01-26 한윤석 label
KR101463097B1 (en) * 2014-06-09 2014-11-20 한윤석 label
KR102006690B1 (en) * 2018-06-11 2019-08-02 동국대학교 산학협력단 Time-temperature indicator indicating the optimum cooking time
CN110617899A (en) * 2019-09-04 2019-12-27 河南牧业经济学院 Solid enzyme type time-temperature indicator and preparation method thereof
KR102489373B1 (en) * 2020-10-15 2023-01-18 동국대학교 산학협력단 Time-temperature integrator for indicating ripeness of ripening fruits and method for manufacturing the same
CN113430182B (en) * 2021-08-09 2023-01-13 云南师范大学 Bacterial laccase from Astrospiraceae of elephant intestinal tract and gene thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021120A1 (en) * 1996-11-08 1998-05-22 Valtion Teknillinen Tutkimuskeskus Package for decayable foodstuffs
US20070059837A1 (en) * 2003-04-24 2007-03-15 Valtion Teknillinen Tutkimuskeskus Method for noticing changes in a package, method for locating a package, package and system for locating a package

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930009512B1 (en) * 1991-05-20 1993-10-06 박관화 Indicator for time temperature using phospholipase

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021120A1 (en) * 1996-11-08 1998-05-22 Valtion Teknillinen Tutkimuskeskus Package for decayable foodstuffs
US20070059837A1 (en) * 2003-04-24 2007-03-15 Valtion Teknillinen Tutkimuskeskus Method for noticing changes in a package, method for locating a package, package and system for locating a package

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JUNG YOUNG, LEE ET AL.: "Kinetic modeling for predicting the qualities of beef and color of enzyme time-temperature integrator during storage.", FOOD ENGINEERING PROGRESS, vol. 14, no. 3, August 2010 (2010-08-01), pages 229 - 234 *
SEBOLELO, M.-P. ET AL.: "The Use of Laccase Based Time Temperature Integrator During Microwave Heating of an Egg Model", CSIR BIOSCIENCE AGROPROCESSING TECHNOLOGY., 7 May 2007 (2007-05-07) *

Also Published As

Publication number Publication date
KR101406933B1 (en) 2014-06-12
KR20130025849A (en) 2013-03-12
WO2013032308A2 (en) 2013-03-07

Similar Documents

Publication Publication Date Title
WO2013032308A3 (en) Novel enzymatic-type time-temperature integrator using a laccase
WO2014015935A3 (en) Fluorenes and electronic devices containing them
PL2242863T3 (en) Process for manufacturing stamped products, and stamped products prepared from the same
ZA201504666B (en) Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom
MY163030A (en) Methods and systems for coating granular substrates
MY162809A (en) Calcium sulphate-based products and methods for the manufacture thereof
PH12014501942A1 (en) Cereal pieces containing alpha-linolenic acid
SI2481294T1 (en) Microwaveable coated food product, and method and apparatus for the manufacture thereof
MY195495A (en) Di(Amido(Alkyl)Phenol) Compounds and Polymers Formed Therefrom
IL231569A0 (en) Treated fillers, compositions containing same, and articles prepared therefrom
WO2014007630A3 (en) Stabilized meat products
EP2683762A4 (en) Heat sealable food packaging films, methods for the production thereof, and food packages comprising heat sealable food packaging films
MX2012012749A (en) Compositions rich in arabinoxylan oligosaccharides.
PL2750513T3 (en) Cocoa composition , process and product
HK1213129A1 (en) Methods, devices and computer program products for handling of csi reporting upon cqi-mask cqi csi
WO2013086523A3 (en) Injectable hydrogels
WO2014009684A8 (en) Container with tray and lid
SG195149A1 (en) Suspension device and seasoning
WO2011160043A3 (en) Pla2g16 as a target for antiviral compounds
WO2012009312A3 (en) Methods, systems and packaging for engraving products
MX2009011793A (en) Method of displaying coffee packages in an array which communicate usage indicia.
MX358907B (en) Aroma release capsules.
MY180586A (en) Powder composition for an aerated food product
MX363686B (en) Coffee oil capsules.
WO2014016506A8 (en) Process for preparing an epitaxial alpha-quartz layer on a solid substrate, material obtained and uses

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12828317

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12828317

Country of ref document: EP

Kind code of ref document: A2