ThePectinIdentificationAssayKitissuitablefortheidentificationofpectininfoodingredients.ThiskitnowemploysanewpectatelyasefromAspergillusniger.
UV-methodfortheidentificationofPectininfoodstuffs,feed
andfruitjuice
Principle:
(pH12.5)
(1)Pectin+H2O→pectate+methanol
(pectatelyase)
(2)Pectate→4,5-unsaturatedoligogalacturonates
Kitsize: 500assays
Method: Spectrophotometricat235nm
Reactiontime: ~30min
Detectionlimit: N/A
Applicationexamples:
Foodingredients(e.g.citrusfruitandapple)andothermaterials
Methodrecognition:
JECFA
Advantages