EP 0725568 A1 19960814 - CHEWING GUM WITH STABLE NATURAL BLUE COLOR
Title (en)
CHEWING GUM WITH STABLE NATURAL BLUE COLOR
Title (de)
KAUGUMMI MIT STABIELER, NATUERLICHER BLAUER FARBE
Title (fr)
GOMME A MACHER PRESENTANT UNE COULEUR BLEUE NATURELLE STABLE
Publication
Application
Priority
- US 9410379 W 19940914
- US 12173793 A 19930915
Abstract (en)
[origin: WO9507623A1] A stable blue coloring agent suitable for use in chewing gum is prepared by combining red cabbage coloring agent with a carbonate of sodium and, preferably, polyvinyl pyrrolidone. The blue coloring agent maintains its stability while the chewing gum ingredients are being combined, resulting in a chewing gum product having a pleasant blue color. The blue color also remains stable during subsequent storage of the chewing gum.
IPC 1-7
IPC 8 full level
A23G 4/00 (2006.01); A23G 4/06 (2006.01); A23L 1/275 (2006.01)
CPC (source: EP)
A23G 4/06 (2013.01); A23G 4/064 (2013.01); A23L 5/43 (2016.07)
Citation (search report)
See references of WO 9507623A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9507623 A1 19950323; AU 7796894 A 19950403; EP 0725568 A1 19960814
DOCDB simple family (application)
US 9410379 W 19940914; AU 7796894 A 19940914; EP 94928588 A 19940914