OMB Meeting Book (June 22, 2017)

65

CODEX STAN 234-1999

19

Foods for Special Dietary Uses Special foods

Protein, crude

Method described in CAC/VOL IX-Ed. 1,Part III Titrimetry, Kjeldahl digestion

I

Special foods Special foods Special foods Special foods Special foods Special foods Special foods Special foods Special foods Special foods Special foods Special foods Special foods Special foods

Riboflavin

AOAC 970.65

Fluorometry

II

Sodium and Potassium

ISO 8070|IDF 119

Flame atomic absorption spectrometry ICP emission spectrometry

II

Sodium and potassium

AOAC 984.27 AOAC 974.29 AOAC 941.15 AOAC 952.20 AOAC 961.15 AOAC 967.22 AOAC 967.21 AOAC 936.14 AOAC 992.26 AOAC 971.30 AOAC 992.03

III IV III

Vitamin A

Colorimetry

Vitamin A in foods in which carotenes have been added as a source of vitamin A

Spectrophotometry

Vitamin B 12 Vitamin B 6 Vitamin C Vitamin C Vitamin D

Microbioassay Microbioassay Microfluorometry

II II II

Colorimetry (dichloroindophenol)

III IV

Rat bioassay

Vitamin D (D 3 , milk based infant formula)

Liquid chromatography

II

Vitamin E

Colorimetry

IV

Vitamin E (milk based infant formula)

Liquid chromatography Flame atomic absorption spectrometry

II

II

Sodium and Potassium

ISO 8070|IDF 119

I

Follow-up formula Follow-up formula Follow-up formula

Dietary fibre, total

AOAC 991.43 AOAC 992.24

Gravimetry (enzymatic digestion)

II

Iodine (milk based formula)

Ion-selective potentiometry

Pantothenic acid

AOAC 992.07 Measures total pantothenate (free pantothenic acid + CoA- + ACP-bound) and measured as D-pantothenic acid (or calcium D-pantothenate)

Microbioassay

II

Follow-up formula Follow-up formula

Vitamin A

AOAC 974.29 AOAC 992.04

Colorimetry

IV

Vitamin A (retinol isomers)

HPLC

II