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CODEX STAN 234-1999

23

Foods for Special Dietary Uses

Infant formula

Molybdenum (Section B of CODEX STAN

72-1981 only)

EN 14083

Graphite furnace AAS after pressure

digestion

II

Infant formula

Molybdenum (Section B of CODEX STAN

72-1981 only)

AOAC 2006.03

ICP emission spectroscopy

III

Molybdenum (Section B of CODEX STAN

72-1981 only)

AOAC 2011.19 | ISO 20649 | IDF 235

ICP-MS

III

II

Infant formula

Niacin

AOAC 985.34 (niacin (preformed) and

nicotinamide)

Microbioassay and turbidimetry

III

Infant formula

Niacin

EN 15652

(Free and bound and phosphorylated forms

measured either as aggregate of nicotinic

acid + nicotinamide, or as individual forms)

HPLC

II

10

Infant formula

Pantothenic acid

AOAC 2012.16

ISO 20639

UHPLC-MS/MS

II

Infant formula

Phosphorus

AOAC 986.24

Spectrophotometry

(molybdovanadate)

II

Infant formula

Phosphorus

AOAC 984.27

ICP emission spectroscopy

III

Infant formula

Riboflavin

AOAC 985.31

11

Fluorimetry

III

Infant formula

Riboflavin

EN 14152 (Measures natural and

supplemental forms, free, bound and

phosphorylated (FMN and FAD) aggregated

and measured as riboflavin.)

HPLC

II

Infant formula

Selenium

AOAC 996.16 or AOAC 996.17

Continuous hydride generation Flame

atomic absorption spectrometry

(HGAAS)

III

Infant formula

Selenium

EN 14627

Hydride generation atomic absorption

spectrometry (HGAAS)

II

10

When published as EN method

11

Care should be taken in the application of the method due to spectral interference

69