The Arabinan test kit is suitable for the measurement and analysis of Arabinan in fruit juice concentrates.
Advantages
Very rapid reaction due to inclusion of galactose mutarotase (patented technology)
Very cost effective
All reagents stable for > 2 years after preparation
Only enzymatic kit available
Very specific
Simple format
Mega-Calc? software tool is available from our website for hassle-free raw data processing
Standard included
UV-method for the determination of Arabinan in plant
materials and juices
Principle:
(endo-arabinanase + α-L-arabinofuranosidase)
(1) Arabinan + H2O → L-arabinose
(galactose mutarotase)
(2) α-L-Arabinose ? β-L-arabinose
(β-galactose dehydrogenase)
(3) β-L-Arabinose + NAD+ → L-arabinonic acid + NADH + H+
Kit size: 100 assays
Method: Spectrophotometric at 340 nm
Reaction time: ~ 10 min
Detection limit: 1.3 mg/L
Application examples:
Fruit juices and other materials
Method recognition: Novel method