CA2003380A1 - Curcumin employe dans la detection de l'adulteration des produits alimentaires par le cyanure - Google Patents

Curcumin employe dans la detection de l'adulteration des produits alimentaires par le cyanure

Info

Publication number
CA2003380A1
CA2003380A1 CA 2003380 CA2003380A CA2003380A1 CA 2003380 A1 CA2003380 A1 CA 2003380A1 CA 2003380 CA2003380 CA 2003380 CA 2003380 A CA2003380 A CA 2003380A CA 2003380 A1 CA2003380 A1 CA 2003380A1
Authority
CA
Canada
Prior art keywords
curcumin
adhesive
packaging material
cyanide
packaging
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.)
Abandoned
Application number
CA 2003380
Other languages
English (en)
Inventor
Susan Raymond
Michael J. Greenberg
Firoz Rajani
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.)
Northwestern Chemical Co
Northwestern Flavors Inc
Original Assignee
Northwestern Chemical Co
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
Priority claimed from US07/382,155 external-priority patent/US5047100A/en
Application filed by Northwestern Chemical Co filed Critical Northwestern Chemical Co
Publication of CA2003380A1 publication Critical patent/CA2003380A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Wrappers (AREA)
CA 2003380 1989-07-18 1989-11-20 Curcumin employe dans la detection de l'adulteration des produits alimentaires par le cyanure Abandoned CA2003380A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/382,155 US5047100A (en) 1988-02-19 1989-07-18 Curcumin in the detection and warning of cyanide adulterated food products
US07/382,155 1989-07-18

Publications (1)

Publication Number Publication Date
CA2003380A1 true CA2003380A1 (fr) 1991-01-18

Family

ID=23507746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2003380 Abandoned CA2003380A1 (fr) 1989-07-18 1989-11-20 Curcumin employe dans la detection de l'adulteration des produits alimentaires par le cyanure

Country Status (1)

Country Link
CA (1) CA2003380A1 (fr)

Similar Documents

Publication Publication Date Title
FI116318B (fi) Painetut TTI-indikaattorit
CA1158104A (fr) Pellicule antiviolation
CA1231644A (fr) Microcapsules odoriferantes sur substrat transparent
US5439172A (en) Planar sampler for a liquid volatile material and method
KR940000621B1 (ko) 미소 캡슐을 씌운 물질을 함유하는 접착 조성물층에 의해 접착된 부재들의 응집성 적층 배열체
CA1289899C (fr) Systeme pour ouvrir un emballage
US20080296513A1 (en) Integrating ultraviolet exposure detection devices
US20060054838A1 (en) Integrating ultraviolet exposure detection devices
WO1999030148A1 (fr) Indicateur de duree de conservation
US5047100A (en) Curcumin in the detection and warning of cyanide adulterated food products
JPS59125566A (ja) カプセルを封止する装置および方法
EP1628891B1 (fr) Procede de detection de changements dans un emballage, procede de localisation d'un emballage, emballage et systeme de localisation d'un emballage
EP1913380A1 (fr) COMPOSITION D'ENCRE, INDICATEUR D'OXYGENE ET/OU DE pH, ET EMBALLAGE
US2770571A (en) Soft gelatin capsule provided with internal barrier
US5135796A (en) Curcumin in the detection and warning of cyanide adulterated food products
CA2149118C (fr) Echantillonneurs de liquides volatils, et procede de fabrication
GB1433469A (en) Desensitization of colour-forming reaction
CA2003380A1 (fr) Curcumin employe dans la detection de l'adulteration des produits alimentaires par le cyanure
JPH0755788A (ja) 水検知インジケ−タ−
WO2001053106A1 (fr) Dispositif anti-contrefaçon
WO2007015261B1 (fr) Film d'emballage de securite a autodestruction irreversible
JP2018128391A (ja) 酸素検知剤及び酸素検知剤の製造方法
JPS62183834A (ja) 酸素吸収剤包装体
US7087265B1 (en) Image developing device
FR2530190A1 (fr) Papier pour copie sensible a la pression du type " transfert sur papier ordinaire "

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead