STN EN ISO 16958
| Označenie: | STN EN ISO 16958 |
| Platnosť: | Platná |
| Počet strán: | 56 |
| 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: | Mlieko, mliečne výrobky, dojčenská výživa a nutričné doplnky pre dospelých. Stanovenie zloženia mastných kyselín. Metóda kapilárnej plynovej chromatografie (ISO 16958: 2026) |
| Anglický názov: | Milk, milk products, infant formula and adult nutritionals - Determination of fatty acids composition - Capillary gas chromatographic method (ISO 16958:2026) |
| Dátum vydania: | 01. 06. 2026 |
| Dátum zrušenia: | |
| ICS: | 67.100.10 |
| Triediaci znak: | 57 0547 |
| Úroveň zapracovania: | idt ISO 16958:2026, idt EN ISO 16958:2026 |
| Vestník: | 05/26 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN ISO 16958:2020-12 (57 0547) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies a method for the quantification of individual and/or all fatty acids content in the profile of milk, milk products, infant formula and adult nutritional formula, containing milk fat and/or vegetable oils, supplemented or not supplemented with oils rich in long chain polyunsaturated fatty acids (LC-PUFA). This also includes groups of fatty acids often labelled [i.e. trans fatty acids (TFA), saturated fatty acids (SFA), monounsaturated fatty acids (MUFA), polyunsaturated fatty acids (PUFA), omega-3, omega-6 and omega-9 fatty acids] and/or individual fatty acids [i.e. linoleic acid (LA), ?-linolenic acid (ALA), arachidonic acid (ARA), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)]. The determination is performed by direct transesterification in food matrices, without prior fat extraction, and consequently it is applicable to liquid samples or reconstituted powder samples with water having total fat ? 1,5 % (mass fraction). The fat extracted from products containing ... |
| Náhľad normy: | Náhľad normy (PDF) |