UNE-EN ISO 22579:2021
Current
The latest, up-to-date edition.
Infant formula and adult nutritionals - Determination of fructans - High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) after enzymatic treatment (ISO 22579:2020)
Hardcopy , PDF
Spanish, Castilian, English
13-10-2021
This document specifies a method for the determination of inulin-type fructans (including oligofructose, fructooligosaccharides) in infant formula and adult nutritionals (both powder and liquid) containing 0,03 g/100 g to 5,0 g/100 g of fructans in the product as prepared ready for consumption.The method has been validated in a multi laboratory study[1] with reconstituted Standard Reference Material (SRM) infant/adult nutritional formula at a level of 0,204 g/100 g, adult nutritionals Ready-To-Feed (RTF) at levels of 1,28 g/100 g and 2,67 g/100 g, infant formula RTF at a level of 0,300 g/100 g, reconstituted follow-up-formula at levels of 0,209 g/100 g to 0,275 g/100 g, reconstituted infant formula at levels from 0,0308 g/100 g to 0,264 g/100 g. During the single laboratory validation study,[2] spike-recovery experiments have been performed up to 5 g/100 g in reconstituted infant formula powders (milk based, partially hydrolysed milk based and soy based), adult nutritional RTF and reconstituted adult nutritional powders.
| Committee |
CTN 34/SC 5
|
| DocumentType |
Standard
|
| Pages |
33
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| BS 6083-5:1984 | Identical |
| EN ISO 22579:2021 | Identical |
| ISO 22579:2020 | Identical |
| I.S. EN ISO 22579:2021 | Equivalent |
| BS EN ISO 22579:2021 | Equivalent |
| DIN EN ISO 22579:2021-08 | Equivalent |
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