STN EN 17550
| Označenie: | STN EN 17550 |
| Platnosť: | Platná |
| Počet strán: | 52 |
| Jazyk: |
EN
|
| Listinná verzia: | 21,40€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
19,26€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 21,40€ c) S možnosťou tlače, prenosu textu a obrázkov: 27,82€ |
| Slovenský názov: | Krmivá pre zvieratá. Metódy odberu vzoriek a analýz. Stanovenie karotenoidov v kŕmnych zmesiach a premixoch vysokoúčinnou kvapalinovou chromatografiou s UV detekciou (HPLC-UV) |
| Anglický názov: | Animal feeding stuffs: Methods of sampling and analysis - Determination of carotenoids in animal compound feed and premixtures by high performance liquid chromatography - UV detection (HPLC-UV) |
| Dátum vydania: | 01. 04. 2022 |
| Dátum zrušenia: | |
| ICS: | 65.120, 71.040.50 |
| Triediaci znak: | 46 7064 |
| Úroveň zapracovania: | idt EN 17550:2021 |
| Vestník: | 03/22 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This analytical procedure specifies a reverse phase high performance liquid chromatographic with UV detection (RP-HPLC-UV) method for the simultaneous determination of four authorized carotenoids in fish compound feed and fish premix, namely astaxanthin (AXN), canthaxanthin (CXN), adonirubin (ADR) and astaxanthin dimethyldisuccinate (AXN DMDS), and of six authorized carotenoids in poultry feed and poultry premix, namely canthaxanthin (CXN); capsanthin (CSN), ethyl ester of beta-apo-8'-carotenoic acid (BACARE), citranaxanthin (CIXN), lutein (LUT) and zeaxanthin (ZEA) at levels ranging from approximately 2 mg/kg to approximately 4 500 mg/kg (depending on the carotenoid). Beta-carotene (BCAR), authorized in compound feed and premixes for all animal species, was also added to the scope. The analytical procedure is fit for the purpose of quantitation of declared carotenoids and labelling confirmation. |
| Náhľad normy: | Náhľad normy (PDF) |