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Normas DIN – AENOR
DIN EN 12138:1997-12

DIN EN 12138:1997-12

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

Jus de fruits et de légumes - Dosage enzymatique de l'acide D-malique - Méthode spectrométrique par le NAD; Version allemande EN 12138:1997

Frucht- und Gemüsesäfte - Enzymatische Bestimmung des Gehaltes an D-Äpfelsäure - Spektralphotometrische Bestimmung von NAD; Deutsche Fassung EN 12138:1997

Fecha:
1997-12 /Active
Equivalencias internacionales:

EN 12138 (1997-09)

Relación con otras normas DIN:

Reemplaza a: DIN 10852-13:1995-10

Resumen:
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.
Keywords:
Chemical analysis and testing, Determination, Determination of content, Enzymatic methods, Food chemistry, Food products, Fruit juices, Malic acid, Spectrochemical analysis, Spectrometry, Spectrophotometry, Vegetable juices
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