ISO 20635:2018
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Formules infantiles et produits nutritionnels pour adultes — Détermination de la teneur en vitamine C par chromatographie liquide à (ultra) haute performance avec détection dans l’ultraviolet ((CL(U)HP-UV)
Published By | Publication Date | Number of Pages |
ISO | 2018-07 | 18 |
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Le présent document spécifie une méthode de détermination de la teneur en vitamine C (acide L-ascorbique) dans toutes les formes de formules infantiles et pour adultes (poudres, liquides prêts à consommer et concentrés liquides), par chromatographie en phase liquide à (ultra) haute performance avec détection dans l'ultraviolet CL(U)HP-UV. Le domaine d'application de la méthode est compris entre 2,5 mg/100 g (limite de quantification) et 50 mg/100 g dans le produit tel qu'il est consommé. La méthode fait la distinction entre l'acide D-ascorbique (acide isoascorbique ou acide érythorbique) et l'acide L-ascorbique.
Published Code | ISO |
---|---|
Published By | International Organization for Standardization |
Publication Date | 2018-07 |
Pages Count | 18 |
Language | France |
Edition | 1 |
File Size | 553.0 KB |
ICS Codes | 67.050 - General methods of tests and analysis for food products |
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