International Standard
ISO 11213:1995
Modified starch — Determination of acetyl content — Enzymatic method
Reference number
ISO 11213:1995
Edición 1
1995-02
International Standard
Vista previa
ISO 11213:1995
20529
No disponible en español
Publicado (Edición 1, 1995)
Esta norma se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 11213:1995

ISO 11213:1995
20529
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

Applies to modified starch, both granular and soluble in cold water. The methods specified enable to measure total and free acetyl contents; bound acetyl content is calculated as the difference of the two values. Total content is determined by heating the sample with dilute hydrochloric acid and converting the acetate with adenosine-5-triphosphate (ATP) and coenzyme A (CoA) to acetyl-CoA. The methods are suitable for determining acetyl contents up to 2 % (m/m).

Informaciones generales

  •  : Publicado
     : 1995-02
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 8
  • ISO/TC 93
    67.180.20 
  • RSS actualizaciones

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