胶质识别检测试剂盒 Pectin Identification Assay Kit 货号：K-PECID Megazyme中文站

发表于由

The Pectin Identification Assay Kit is suitable for the identification of pectin in food ingredients. This kit now employs a new pectate lyase from Aspergillus niger.

 

UV-method for the identification of Pectin in foodstuffs, feed
and fruit juice

Principle:
(pH 12.5)
(1) Pectin + H2O → pectate + methanol

(pectate lyase)
(2) Pectate → 4,5-unsaturated oligogalacturonates

Kit size:                          500 assays
Method:                          Spectrophotometric at 235 nm
Reaction time:                 ~ 30 min
Detection limit:                N/A
Application examples: 
Food ingredients (e.g. citrus fruit and apple) and other materials
Method recognition:     
JECFA

Advantages

  • Very cost effective
  • All reagents stable for > 2 years after preparation
  • Only enzymatic kit available
  • Simple format
  • Standard included

FAQ解答