K-PANOPA | Primary Amino Nitrogen Assay Kit (PANOPA)

Product code: K-PANOPA

The Primary Amino Nitrogen (PANOPA) Assay Kit is suitable for the measurement and analysis of primary amino nitrogen in grape juice/must and wine.

Description

UV-method for the determination of Primary Amino Nitrogen in grape juice, must, wine and other materials

Principle:
(room temperature)
(1) Amino nitrogen + N-acetyl-L-cysteine + o-phthaldialdehyde → isoindole derivative

 

Kit size:  * 100 assays (manual) / 1000 (microplate) / 1100 (autoanalyser)

 

The number of manual tests per kit can be doubled if all volumes are halved.
This can be readily accommodated using the MegaQuantTM Wave

Spectrophotometer (D-MQWAVE).

 

Method:                               Spectrophotometric at 340 nm
Reaction time:                  ~ 15 min
Detection limit:                 2.59 mg N/L

 

Application examples:
Grape juice, must, wine and other materials

 

Method recognition:        Novel method