ISO 16958 | IDF 231: 2026 - Milk, milk products, infant formula and adult nutritionals — Determination of fatty acids composition — Capillary gas chromatographic method Publication Year - 2026 This standard describes a method

This standard describes a method for the determination of the total milk-clotting activity of bovine rennet containing only chymosin and bovine pepsin as the active coagulating enzymes on a standard milk substrate at pH 6

as well as to any of the dried products indicated above in which fat has been replaced by another fat

nor to milks that have undergone a homogenisation treatment

detailed protocols on how such methods could be used routinely for reference testing purposes do not yet exist

This standard has been withdrawn and replace by the joint standard ISO 16958 | IDF 231: 2026

ISO 16958 | IDF 231: 2026 - Milk, milk products, infant formula and adult nutritionals — Determination of fatty acids composition — Capillary gas chromatographic method Publication Year - 2026 This standard describes a methodThis 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),