DIN EN 12138:1997
Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method; German version EN 12138:1997

Standard No.

DIN EN 12138:1997

Release Date

1997

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 12138:1997-12

Latest

DIN EN 12138:1997-12

Replace

DIN 10852-13:1995

Scope

The document specifies a method for the determination of the D-malic acid content of fruit and vegetable juices. The determination is made by an enzymatic method.

DIN EN 12138:1997 history

• 1997 DIN EN 12138:1997-12 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method; German version EN 12138:1997
• 1997 DIN EN 12138:1997 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method; German version EN 12138:1997
• 0000 DIN 10852-13:1995