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

EK-ARAB Data Booklet.pdf:
EK-ARAB FAQ.pdf:
m.catalog.equl.cn.pdf:

Sample Pre-treatment Format: