ISO 12080-2 | IDF 142-2: 2009 - Dried skimmed milk - Determination of vitamin A content - Part 2: Method using high-performance liquid chromatography Type:PDF This standard has been withdrawn

This standard has been withdrawn and replaced by ISO 22662 | IDF 198: 2024

This standard specifies a reference method for the determination of the pH of all types of casein (acid caseins and rennet caseins) and of caseinates

The method has been tested over a range between 0 mg and 3 500 mg of beta-lactoglobulin per litre of milk

semi-hard and soft cheeses of various ages

which can affect the activity of some cultures

ISO 12080-2 | IDF 142-2: 2009 - Dried skimmed milk - Determination of vitamin A content - Part 2: Method using high-performance liquid chromatography Type:PDF This standard has been withdrawnThis standard specifies a method using high performance liquid chromatography (HPLC) for the determination of vitamin A in dried skimmed milk containing at least 10 IU (International Units) of vitamin A per gram.