ISO 5378:1978
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Amidons, fécules et produits dérivés — Dosage de l’azote selon la méthode de Kjeldahl — Méthode spectrophotométrique
| Published By | Publication Date | Number of Pages |
| ISO | 1978-06 | 8 |
La présente Norme internationale spécifie une méthode spectrophotométrique de dosage de l'azote selon la méthode de Kjeldahl, dans les amidons, fécules et leurs produits dérivés, dont la teneur présumée en azote est inférieure à 0,025 % (m/m).1)NOTE – Dans les amidons, fécules et dérivés n'ayant pas reçu d'adjonctions azotées, l'azote est présent essentiellement sous forme de protides et/ou d'amino-acides.
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